{"id":18898,"date":"2026-06-16T14:35:28","date_gmt":"2026-06-16T06:35:28","guid":{"rendered":"https:\/\/www.lneya.com\/?p=18898"},"modified":"2026-06-16T14:35:31","modified_gmt":"2026-06-16T06:35:31","slug":"what-causes-a-high-pressure-fault-in-a-chiller","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/ru\/blog\/what-causes-a-high-pressure-fault-in-a-chiller.html","title":{"rendered":"What Causes a High Pressure Fault in a Chiller"},"content":{"rendered":"\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#fcfcfc;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:900px;\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_163a6f-5c, .wp-block-kadence-advancedheading.kt-adv-heading18898_163a6f-5c[data-kb-block=\"kb-adv-heading18898_163a6f-5c\"]{text-align:center;font-size:45px;font-weight:600;font-style:normal;font-family:Poppins;text-transform:none;letter-spacing:0.2px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_163a6f-5c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_163a6f-5c[data-kb-block=\"kb-adv-heading18898_163a6f-5c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_163a6f-5c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_163a6f-5c[data-kb-block=\"kb-adv-heading18898_163a6f-5c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h1 class=\"kt-adv-heading18898_163a6f-5c wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_163a6f-5c\">What Causes a High Pressure Fault in a Chiller System<\/h1>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_7e8d91-22, .wp-block-kadence-advancedheading.kt-adv-heading18898_7e8d91-22[data-kb-block=\"kb-adv-heading18898_7e8d91-22\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_7e8d91-22 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_7e8d91-22[data-kb-block=\"kb-adv-heading18898_7e8d91-22\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_7e8d91-22 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_7e8d91-22[data-kb-block=\"kb-adv-heading18898_7e8d91-22\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_7e8d91-22 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_7e8d91-22\">A high pressure fault in a chiller system is one of the most critical protection alarms you can encounter during operation. When this fault appears, the system is telling you that the <a href=\"\/blog\/refrigerant-types-explained-which-one-is-right-for-your-chiller-system.html\" target=\"_blank\" rel=\"noreferrer noopener\">refrigerant\u00a0<\/a>pressure on the high side has exceeded safe limits. This is not just a simple warning\u2014it is a safety shutdown designed to protect the compressor, condenser, and overall refrigeration cycle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_b8f38e-72, .wp-block-kadence-advancedheading.kt-adv-heading18898_b8f38e-72[data-kb-block=\"kb-adv-heading18898_b8f38e-72\"]{text-align:left;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_b8f38e-72 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_b8f38e-72[data-kb-block=\"kb-adv-heading18898_b8f38e-72\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_b8f38e-72 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_b8f38e-72[data-kb-block=\"kb-adv-heading18898_b8f38e-72\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_b8f38e-72 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_b8f38e-72\">How High Pressure Builds in a Chiller System<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_c05702-5e, .wp-block-kadence-advancedheading.kt-adv-heading18898_c05702-5e[data-kb-block=\"kb-adv-heading18898_c05702-5e\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_c05702-5e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_c05702-5e[data-kb-block=\"kb-adv-heading18898_c05702-5e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_c05702-5e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_c05702-5e[data-kb-block=\"kb-adv-heading18898_c05702-5e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_c05702-5e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_c05702-5e\">In a refrigeration cycle, the compressor compresses refrigerant vapor and sends it to the condenser. The condenser must then remove heat efficiently so the refrigerant can condense into a liquid. If heat cannot be rejected properly, pressure begins to accumulate in the condenser and discharge line.<br>\u00a0<br>As pressure continues to rise, the system eventually reaches the protection threshold set by the controller. Once that limit is exceeded, a high pressure fault is triggered.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_384121-6a, .wp-block-kadence-advancedheading.kt-adv-heading18898_384121-6a[data-kb-block=\"kb-adv-heading18898_384121-6a\"]{text-align:left;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_384121-6a mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_384121-6a[data-kb-block=\"kb-adv-heading18898_384121-6a\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_384121-6a img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_384121-6a[data-kb-block=\"kb-adv-heading18898_384121-6a\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_384121-6a wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_384121-6a\">Early Warning Signs Before a High Pressure Fault Occurs<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_6d731a-29, .wp-block-kadence-advancedheading.kt-adv-heading18898_6d731a-29[data-kb-block=\"kb-adv-heading18898_6d731a-29\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_6d731a-29 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_6d731a-29[data-kb-block=\"kb-adv-heading18898_6d731a-29\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_6d731a-29 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_6d731a-29[data-kb-block=\"kb-adv-heading18898_6d731a-29\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_6d731a-29 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_6d731a-29\">In many cases, a high pressure alarm does not appear suddenly. The system often shows warning signs beforehand. Recognizing these signs early can help you address the issue before production is affected.<br>\u00a0<br>You may notice that condensing temperature gradually increases even though cooling demand remains unchanged. Compressor discharge temperature may also rise. In <a href=\"\/air-cooled-chillers\" target=\"_blank\" rel=\"noreferrer noopener\">air-cooled chillers<\/a>, condenser fans may run continuously at maximum speed while cooling performance still declines.<br>\u00a0<br>Pressure readings may fluctuate more than usual, and energy consumption may increase because the compressor is working harder to maintain system performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_079108-95, .wp-block-kadence-advancedheading.kt-adv-heading18898_079108-95[data-kb-block=\"kb-adv-heading18898_079108-95\"]{text-align:left;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_079108-95 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_079108-95[data-kb-block=\"kb-adv-heading18898_079108-95\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_079108-95 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_079108-95[data-kb-block=\"kb-adv-heading18898_079108-95\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_079108-95 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_079108-95\">Main Causes of High Pressure Fault in a Chiller System<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_32eb8b-7f, .wp-block-kadence-advancedheading.kt-adv-heading18898_32eb8b-7f[data-kb-block=\"kb-adv-heading18898_32eb8b-7f\"]{text-align:left;font-size:26px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_32eb8b-7f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_32eb8b-7f[data-kb-block=\"kb-adv-heading18898_32eb8b-7f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_32eb8b-7f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_32eb8b-7f[data-kb-block=\"kb-adv-heading18898_32eb8b-7f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading18898_32eb8b-7f wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_32eb8b-7f\">Condenser Heat Rejection Failure<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_4c0555-93, .wp-block-kadence-advancedheading.kt-adv-heading18898_4c0555-93[data-kb-block=\"kb-adv-heading18898_4c0555-93\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_4c0555-93 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_4c0555-93[data-kb-block=\"kb-adv-heading18898_4c0555-93\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_4c0555-93 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_4c0555-93[data-kb-block=\"kb-adv-heading18898_4c0555-93\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_4c0555-93 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_4c0555-93\">One of the most common causes is poor heat dissipation in the condenser. If the condenser cannot release heat efficiently, refrigerant accumulates energy on the high-pressure side, causing a rapid pressure increase.\u00a0This can be caused by dust blockage, oil contamination, or reduced heat transfer efficiency over time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_994243-b8, .wp-block-kadence-advancedheading.kt-adv-heading18898_994243-b8[data-kb-block=\"kb-adv-heading18898_994243-b8\"]{text-align:left;font-size:26px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_994243-b8 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_994243-b8[data-kb-block=\"kb-adv-heading18898_994243-b8\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_994243-b8 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_994243-b8[data-kb-block=\"kb-adv-heading18898_994243-b8\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading18898_994243-b8 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_994243-b8\">Condenser Fan Failure or Weak Airflow<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_9d80e0-3e, .wp-block-kadence-advancedheading.kt-adv-heading18898_9d80e0-3e[data-kb-block=\"kb-adv-heading18898_9d80e0-3e\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_9d80e0-3e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_9d80e0-3e[data-kb-block=\"kb-adv-heading18898_9d80e0-3e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_9d80e0-3e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_9d80e0-3e[data-kb-block=\"kb-adv-heading18898_9d80e0-3e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_9d80e0-3e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_9d80e0-3e\">Another major cause is insufficient airflow across the condenser. In air-cooled chiller systems, fans are the primary driving force for heat dissipation. If the fan motor fails, rotates at reduced speed, or experiences capacitor degradation, the airflow volume decreases significantly. As a result, heat cannot be effectively removed from the condenser coil, and refrigerant pressure rises rapidly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_8999d0-04, .wp-block-kadence-advancedheading.kt-adv-heading18898_8999d0-04[data-kb-block=\"kb-adv-heading18898_8999d0-04\"]{text-align:left;font-size:26px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_8999d0-04 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_8999d0-04[data-kb-block=\"kb-adv-heading18898_8999d0-04\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_8999d0-04 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_8999d0-04[data-kb-block=\"kb-adv-heading18898_8999d0-04\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading18898_8999d0-04 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_8999d0-04\">Refrigerant Overcharge<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_622d2d-e8, .wp-block-kadence-advancedheading.kt-adv-heading18898_622d2d-e8[data-kb-block=\"kb-adv-heading18898_622d2d-e8\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_622d2d-e8 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_622d2d-e8[data-kb-block=\"kb-adv-heading18898_622d2d-e8\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_622d2d-e8 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_622d2d-e8[data-kb-block=\"kb-adv-heading18898_622d2d-e8\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_622d2d-e8 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_622d2d-e8\">Excessive refrigerant is another common but easily overlooked cause of high-pressure faults.<br>\u00a0<br>When the system is overcharged with refrigerant, the excess refrigerant will occupy part of the heat exchange space in the condenser, resulting in a reduction of the effective heat exchange area of the condenser, a decrease in heat exchange capacity, and inability to fully condense the gaseous refrigerant into liquid form.<br>\u00a0<br>Eventually, this causes the pressure on the high-pressure side to continuously rise, triggering the high-pressure protection shutdown.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_1e49ee-07, .wp-block-kadence-advancedheading.kt-adv-heading18898_1e49ee-07[data-kb-block=\"kb-adv-heading18898_1e49ee-07\"]{text-align:left;font-size:26px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_1e49ee-07 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_1e49ee-07[data-kb-block=\"kb-adv-heading18898_1e49ee-07\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_1e49ee-07 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_1e49ee-07[data-kb-block=\"kb-adv-heading18898_1e49ee-07\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading18898_1e49ee-07 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_1e49ee-07\">High Ambient Temperature Conditions<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_cbcf15-1f, .wp-block-kadence-advancedheading.kt-adv-heading18898_cbcf15-1f[data-kb-block=\"kb-adv-heading18898_cbcf15-1f\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_cbcf15-1f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_cbcf15-1f[data-kb-block=\"kb-adv-heading18898_cbcf15-1f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_cbcf15-1f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_cbcf15-1f[data-kb-block=\"kb-adv-heading18898_cbcf15-1f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_cbcf15-1f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_cbcf15-1f\">High ambient temperature directly reduces the heat rejection capacity of the condenser. Since the condenser relies on temperature difference between refrigerant and surrounding air, a higher environmental temperature means a smaller driving force for heat transfer. As a result, the system must operate at higher condensing pressure to compensate.<br>\u00a0<br>This condition is especially common in summer operation, poorly ventilated workshops, or installations where multiple heat-generating machines are located nearby. When ambient temperature remains high for a long period, the chiller operates under continuous stress, and high pressure faults may occur more frequently during peak load periods.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_9ee3e7-24, .wp-block-kadence-advancedheading.kt-adv-heading18898_9ee3e7-24[data-kb-block=\"kb-adv-heading18898_9ee3e7-24\"]{text-align:left;font-size:26px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_9ee3e7-24 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_9ee3e7-24[data-kb-block=\"kb-adv-heading18898_9ee3e7-24\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_9ee3e7-24 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_9ee3e7-24[data-kb-block=\"kb-adv-heading18898_9ee3e7-24\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading18898_9ee3e7-24 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_9ee3e7-24\">System Blockage or Flow Restriction<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_c81f62-b2, .wp-block-kadence-advancedheading.kt-adv-heading18898_c81f62-b2[data-kb-block=\"kb-adv-heading18898_c81f62-b2\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_c81f62-b2 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_c81f62-b2[data-kb-block=\"kb-adv-heading18898_c81f62-b2\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_c81f62-b2 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_c81f62-b2[data-kb-block=\"kb-adv-heading18898_c81f62-b2\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_c81f62-b2 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_c81f62-b2\">Any restriction in the refrigerant circuit can significantly affect pressure balance within the system. This includes clogged filters, partially closed valves, debris inside pipelines, or improper piping design that increases flow resistance. When refrigerant circulation is restricted, it cannot properly transfer heat between evaporator and condenser sections.<br>\u00a0<br>As a result, refrigerant accumulates on the high-pressure side, increasing system pressure and triggering safety shutdown.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_d32324-ce, .wp-block-kadence-advancedheading.kt-adv-heading18898_d32324-ce[data-kb-block=\"kb-adv-heading18898_d32324-ce\"]{text-align:left;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_d32324-ce mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_d32324-ce[data-kb-block=\"kb-adv-heading18898_d32324-ce\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_d32324-ce img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_d32324-ce[data-kb-block=\"kb-adv-heading18898_d32324-ce\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_d32324-ce wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_d32324-ce\">How to Prevent High Pressure Faults<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_b9a00a-f7, .wp-block-kadence-advancedheading.kt-adv-heading18898_b9a00a-f7[data-kb-block=\"kb-adv-heading18898_b9a00a-f7\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_b9a00a-f7 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_b9a00a-f7[data-kb-block=\"kb-adv-heading18898_b9a00a-f7\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_b9a00a-f7 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_b9a00a-f7[data-kb-block=\"kb-adv-heading18898_b9a00a-f7\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_b9a00a-f7 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_b9a00a-f7\">Preventive maintenance is one of the most effective methods for avoiding high-pressure alarms. Regular condenser cleaning, airflow inspections, refrigerant charge verification, and sensor calibration can significantly improve system reliability.<br>\u00a0<br>Proper equipment installation is equally important. Adequate ventilation space, correct piping design, and routine inspections help ensure efficient heat rejection throughout the system&#8217;s service life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_854a0c-67, .wp-block-kadence-advancedheading.kt-adv-heading18898_854a0c-67[data-kb-block=\"kb-adv-heading18898_854a0c-67\"]{text-align:left;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_854a0c-67 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_854a0c-67[data-kb-block=\"kb-adv-heading18898_854a0c-67\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_854a0c-67 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_854a0c-67[data-kb-block=\"kb-adv-heading18898_854a0c-67\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_854a0c-67 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_854a0c-67\">Related Chiller Faults Worth Monitoring<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_ea28c6-d3, .wp-block-kadence-advancedheading.kt-adv-heading18898_ea28c6-d3[data-kb-block=\"kb-adv-heading18898_ea28c6-d3\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_ea28c6-d3 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_ea28c6-d3[data-kb-block=\"kb-adv-heading18898_ea28c6-d3\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_ea28c6-d3 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_ea28c6-d3[data-kb-block=\"kb-adv-heading18898_ea28c6-d3\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_ea28c6-d3 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_ea28c6-d3\">High-pressure faults are usually accompanied by other alarm signals from the refrigeration system, such as evaporator low-temperature protection, compressor overload alarm, etc. Low-pressure faults are also common problems closely related to high-pressure faults in water chillers.<br>\u00a0<br>When there is a leakage, insufficient refrigerant, or blockage on the low-pressure side, a low-pressure alarm is likely to be triggered. Operating continuously in an abnormal pressure range will further damage core components such as the compressor.<br>\u00a0<br>Moreover, if the cooling condenser&#8217;s heat dissipation problem remains unresolved for a long time, it will cause the compressor&#8217;s exhaust temperature to remain persistently high, triggering exhaust overheating protection. In severe cases, it may even lead to insulation aging of the compressor and motor burnout.<br>\u00a0<br>Conducting synchronous monitoring and troubleshooting of these related faults can help maintenance personnel quickly locate the root cause of the fault, prevent the fault scope from expanding further, and reduce equipment downtime.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_89ae3d-5b, .wp-block-kadence-advancedheading.kt-adv-heading18898_89ae3d-5b[data-kb-block=\"kb-adv-heading18898_89ae3d-5b\"]{text-align:left;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_89ae3d-5b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_89ae3d-5b[data-kb-block=\"kb-adv-heading18898_89ae3d-5b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_89ae3d-5b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_89ae3d-5b[data-kb-block=\"kb-adv-heading18898_89ae3d-5b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_89ae3d-5b wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_89ae3d-5b\">Conclusion<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-black-color has-alpha-channel-opacity has-black-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading18898_1b21c8-44, .wp-block-kadence-advancedheading.kt-adv-heading18898_1b21c8-44[data-kb-block=\"kb-adv-heading18898_1b21c8-44\"]{font-size:16px;line-height:2.1;font-weight:400;font-style:normal;font-family:Poppins;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_1b21c8-44 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_1b21c8-44[data-kb-block=\"kb-adv-heading18898_1b21c8-44\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_1b21c8-44 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_1b21c8-44[data-kb-block=\"kb-adv-heading18898_1b21c8-44\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_1b21c8-44 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_1b21c8-44\">If you are looking for a high-stability <a href=\"\/industrial-chillers\" target=\"_blank\" rel=\"noreferrer noopener\">industrial chiller<\/a>, a precision temperature control system, or expert guidance for your cooling application, LNEYA can help. LNEYA provides customized temperature control solutions designed for demanding operating conditions. <a href=\"\/contact\" target=\"_blank\" rel=\"noreferrer noopener\">Contact<\/a> LNEYA today to discuss your project and find the right solution for reliable, efficient, and long-term temperature control performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.kb-row-layout-id18898_39e874-37 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id18898_39e874-37 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id18898_39e874-37 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:2000px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:0px;padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:0px;grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id18898_39e874-37{background-color:var(--global-palette7, #EDF2F7);background-image:url('https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/test-banner.jpg');background-size:cover;background-position:97% 0%;background-attachment:scroll;background-repeat:no-repeat;}.kb-row-layout-id18898_39e874-37 > .kt-row-layout-overlay{opacity:0.12;background-color:#014391;}@media all and (max-width: 1024px){.kb-row-layout-id18898_39e874-37 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id18898_39e874-37 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id18898_39e874-37 alignfull has-theme-palette7-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-overlay kt-row-overlay-normal\"><\/div><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column18898_a23d41-06 > .kt-inside-inner-col{padding-right:var(--global-kb-spacing-4xl, 8rem);padding-left:var(--global-kb-spacing-4xl, 8rem);}.kadence-column18898_a23d41-06 > .kt-inside-inner-col,.kadence-column18898_a23d41-06 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column18898_a23d41-06 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column18898_a23d41-06 > .kt-inside-inner-col{flex-direction:column;}.kadence-column18898_a23d41-06 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column18898_a23d41-06 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column18898_a23d41-06{position:relative;}@media all and (max-width: 1024px){.kadence-column18898_a23d41-06 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column18898_a23d41-06 > .kt-inside-inner-col{padding-right:0px;padding-left:0px;flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column18898_a23d41-06 inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4, .wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4[data-kb-block=\"kb-adv-heading18898_c992c6-e4\"]{margin-top:0px;margin-bottom:0px;text-align:center;font-size:50px;line-height:1;font-weight:600;font-style:normal;font-family:Poppins;text-transform:none;letter-spacing:-3px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4[data-kb-block=\"kb-adv-heading18898_c992c6-e4\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4[data-kb-block=\"kb-adv-heading18898_c992c6-e4\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4, .wp-block-kadence-advancedheading.kt-adv-heading18898_c992c6-e4[data-kb-block=\"kb-adv-heading18898_c992c6-e4\"]{font-size:55px;}}<\/style>\n<p class=\"kt-adv-heading18898_c992c6-e4 wp-block-kadence-advancedheading has-themecolor-1-color has-text-color\" data-kb-block=\"kb-adv-heading18898_c992c6-e4\">Need a custom cooling solution for your process?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns18898_6c38d3-c7{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns18898_6c38d3-c7 .kt-button{font-weight:normal;font-style:normal;}.kt-btns18898_6c38d3-c7 .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns18898_6c38d3-c7 .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns18898_6c38d3-c7 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns18898_6c38d3-c7 .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns18898_6c38d3-c7 .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns18898_6c38d3-c7 .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns18898_6c38d3-c7 .kt-btn-wrap-0 .kt-button:focus{background:#444444;}<\/style>\n<div class=\"wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns18898_6c38d3-c7\"><style>ul.menu .wp-block-kadence-advancedbtn .kb-btn18898_b11472-67.kb-button{width:initial;}.wp-block-kadence-advancedbtn .kb-btn18898_b11472-67.kb-button{color:#014391;border-top:2px solid #014391;border-right:2px solid #014391;border-bottom:2px solid #014391;border-left:2px solid #014391;}.kb-btn18898_b11472-67.kb-button .kb-svg-icon-wrap{color:#014391;}.kb-btn18898_b11472-67.kb-button:hover .kb-svg-icon-wrap, .kb-btn18898_b11472-67.kb-button:focus .kb-svg-icon-wrap{color:#014391;}.wp-block-kadence-advancedbtn .kb-btn18898_b11472-67.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn18898_b11472-67.kb-button:focus{color:#ffffff;background:#014391;border-top-color:#014391;border-top-style:solid;border-right-color:#014391;border-right-style:solid;border-bottom-color:#014391;border-bottom-style:solid;border-left-color:#014391;border-left-style:solid;}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn 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.kt-blocks-accordion-header{border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;background:rgba(171,184,195,0.22);font-size:18px;line-height:26px;font-family:Mulish;font-weight:400;color:#000000;padding-top:14px;padding-right:16px;padding-bottom:14px;padding-left:16px;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#000000;}.kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner, .kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner h1, .kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner h2, .kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner h3, .kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner h4, .kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner h5, .kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner h6{color:#4a4a4a;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#000000;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) 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) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#014391;}.kt-accordion-id18898_b7183a-41 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id18898_b7183a-41 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:#014391;border-top-color:rgba(68,68,68,0);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id18898_b7183a-41:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#014391;}@media all and (max-width: 1024px){.kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id18898_b7183a-41 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id18898_b7183a-41 .kt-blocks-accordion-header:focus-visible{border-top-color:#ffffff;border-top-style:solid;border-right-color:#ffffff;border-right-style:solid;border-bottom-color:#ffffff;border-bottom-style:solid;border-left-color:#ffffff;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id18898_b7183a-41 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id18898_b7183a-41 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:rgba(68,68,68,0);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}@media all and (max-width: 767px){.kt-accordion-id18898_b7183a-41 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id18898_b7183a-41 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id18898_b7183a-41 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id18898_b7183a-41 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id18898_b7183a-41 .kt-blocks-accordion-header:focus-visible{border-top-color:#ffffff;border-top-style:solid;border-right-color:#ffffff;border-right-style:solid;border-bottom-color:#ffffff;border-bottom-style:solid;border-left-color:#ffffff;border-left-style:solid;}.kt-accordion-id18898_b7183a-41 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id18898_b7183a-41 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:rgba(68,68,68,0);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id18898_b7183a-41 kt-accordion-has-16-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-arrow kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"none\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane18898_3c6dca-11\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_alignCenter kt-btn-side-left\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"18\" y1=\"10\" x2=\"6\" y2=\"10\"\/><line x1=\"21\" y1=\"6\" x2=\"3\" y2=\"6\"\/><line x1=\"21\" y1=\"14\" x2=\"3\" y2=\"14\"\/><line x1=\"18\" y1=\"18\" x2=\"6\" y2=\"18\"\/><\/svg><\/span><span class=\"kt-blocks-accordion-title\">Can a high pressure fault occur even when cooling performance seems normal?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_6e3f59-0d, .wp-block-kadence-advancedheading.kt-adv-heading18898_6e3f59-0d[data-kb-block=\"kb-adv-heading18898_6e3f59-0d\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Mulish;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_6e3f59-0d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_6e3f59-0d[data-kb-block=\"kb-adv-heading18898_6e3f59-0d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_6e3f59-0d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_6e3f59-0d[data-kb-block=\"kb-adv-heading18898_6e3f59-0d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_6e3f59-0d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_6e3f59-0d\">Yes. In some situations, the chiller may continue delivering adequate cooling while operating at unusually high condensing pressure. This can happen when condenser efficiency gradually decreases but has not yet reduced cooling capacity enough to be noticed.<br>\u00a0<br>The system may appear normal from a process perspective, yet internal pressure continues rising. Eventually, the pressure reaches the safety limit and triggers a fault.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane18898_aa9fec-c7\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_alignCenter kt-btn-side-left\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"18\" y1=\"10\" x2=\"6\" y2=\"10\"\/><line x1=\"21\" y1=\"6\" x2=\"3\" y2=\"6\"\/><line x1=\"21\" y1=\"14\" x2=\"3\" y2=\"14\"\/><line x1=\"18\" y1=\"18\" x2=\"6\" y2=\"18\"\/><\/svg><\/span><span class=\"kt-blocks-accordion-title\">Does equipment age increase the risk of high pressure alarms?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_8a57a9-c6, .wp-block-kadence-advancedheading.kt-adv-heading18898_8a57a9-c6[data-kb-block=\"kb-adv-heading18898_8a57a9-c6\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Mulish;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_8a57a9-c6 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_8a57a9-c6[data-kb-block=\"kb-adv-heading18898_8a57a9-c6\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_8a57a9-c6 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_8a57a9-c6[data-kb-block=\"kb-adv-heading18898_8a57a9-c6\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_8a57a9-c6 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_8a57a9-c6\">Yes. As a chiller ages, heat exchangers may become less efficient, fan motors may lose performance, and sensors may drift from their original calibration. Mechanical wear can also reduce overall system efficiency. These changes may not cause immediate faults, but they gradually increase operating pressure and make the system more vulnerable to high-pressure conditions.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-8 kt-pane18898_dbbd76-82\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_alignCenter kt-btn-side-left\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"18\" y1=\"10\" x2=\"6\" y2=\"10\"\/><line x1=\"21\" y1=\"6\" x2=\"3\" y2=\"6\"\/><line x1=\"21\" y1=\"14\" x2=\"3\" y2=\"14\"\/><line x1=\"18\" y1=\"18\" x2=\"6\" y2=\"18\"\/><\/svg><\/span><span class=\"kt-blocks-accordion-title\">Can oversized chillers experience high pressure faults?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_487ea6-32, .wp-block-kadence-advancedheading.kt-adv-heading18898_487ea6-32[data-kb-block=\"kb-adv-heading18898_487ea6-32\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Mulish;}.wp-block-kadence-advancedheading.kt-adv-heading18898_487ea6-32 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_487ea6-32[data-kb-block=\"kb-adv-heading18898_487ea6-32\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_487ea6-32 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_487ea6-32[data-kb-block=\"kb-adv-heading18898_487ea6-32\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_487ea6-32 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_487ea6-32\">Yes. An oversized chiller can still develop high pressure faults. When cooling capacity greatly exceeds the actual load, the system may operate inefficiently at partial load or cycle frequently. These conditions can affect refrigerant stability and overall system performance.<br>\u00a0<br>In some cases, oversized equipment is installed in limited spaces that restrict airflow around the condenser. Proper sizing based on actual process requirements helps improve efficiency and reduce operational risks.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-9 kt-pane18898_e03558-3b\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_alignCenter kt-btn-side-left\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"18\" y1=\"10\" x2=\"6\" y2=\"10\"\/><line x1=\"21\" y1=\"6\" x2=\"3\" y2=\"6\"\/><line x1=\"21\" y1=\"14\" x2=\"3\" y2=\"14\"\/><line x1=\"18\" y1=\"18\" x2=\"6\" y2=\"18\"\/><\/svg><\/span><span class=\"kt-blocks-accordion-title\">Is high pressure more common in air-cooled or water-cooled chillers?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_6bfbec-17, .wp-block-kadence-advancedheading.kt-adv-heading18898_6bfbec-17[data-kb-block=\"kb-adv-heading18898_6bfbec-17\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Mulish;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading18898_6bfbec-17 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_6bfbec-17[data-kb-block=\"kb-adv-heading18898_6bfbec-17\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_6bfbec-17 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_6bfbec-17[data-kb-block=\"kb-adv-heading18898_6bfbec-17\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_6bfbec-17 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_6bfbec-17\">High pressure faults can occur in both air-cooled and water-cooled chillers. Air-cooled systems are more affected by ambient temperature and airflow conditions, while water-cooled systems rely on proper cooling water quality and flow. Poor maintenance can lead to pressure issues in either type. The key factor is how effectively the condenser can reject heat under operating conditions.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-16 kt-pane18898_b4aed6-61\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_alignCenter kt-btn-side-left\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><line x1=\"18\" y1=\"10\" x2=\"6\" y2=\"10\"\/><line x1=\"21\" y1=\"6\" x2=\"3\" y2=\"6\"\/><line x1=\"21\" y1=\"14\" x2=\"3\" y2=\"14\"\/><line x1=\"18\" y1=\"18\" x2=\"6\" y2=\"18\"\/><\/svg><\/span><span class=\"kt-blocks-accordion-title\">How often should operating pressure be recorded?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_4afac3-ad, .wp-block-kadence-advancedheading.kt-adv-heading18898_4afac3-ad[data-kb-block=\"kb-adv-heading18898_4afac3-ad\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Mulish;}.wp-block-kadence-advancedheading.kt-adv-heading18898_4afac3-ad mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_4afac3-ad[data-kb-block=\"kb-adv-heading18898_4afac3-ad\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_4afac3-ad img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_4afac3-ad[data-kb-block=\"kb-adv-heading18898_4afac3-ad\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading18898_4afac3-ad wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading18898_4afac3-ad\">For most industrial cooling applications, pressure should be recorded at least once per shift. In critical processes, continuous monitoring is recommended. Recording pressure trends helps identify developing problems before alarms occur.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#fcfcfc;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:900px;\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_ab6ed7-8d, .wp-block-kadence-advancedheading.kt-adv-heading18898_ab6ed7-8d[data-kb-block=\"kb-adv-heading18898_ab6ed7-8d\"]{text-align:center;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;}.wp-block-kadence-advancedheading.kt-adv-heading18898_ab6ed7-8d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_ab6ed7-8d[data-kb-block=\"kb-adv-heading18898_ab6ed7-8d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_ab6ed7-8d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_ab6ed7-8d[data-kb-block=\"kb-adv-heading18898_ab6ed7-8d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_ab6ed7-8d wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_ab6ed7-8d\">Recent Blogs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<ul style=\"font-size:18px;font-style:normal;font-weight:500\" class=\"wp-block-latest-posts__list has-dates has-link-color wp-elements-5fbae2ef624f19684b6a5925aba73460 wp-block-latest-posts has-text-color has-themecolor-1-color\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/tw.lneya.com\/ru\/blog\/clean-room-temperature-control.html\">Clean Room Temperature Control<\/a><time datetime=\"2026-07-10T14:50:14+08:00\" class=\"wp-block-latest-posts__post-date\">2026-07-10<\/time><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/tw.lneya.com\/ru\/blog\/data-center-cooling-system.html\">Data Center Cooling System<\/a><time datetime=\"2026-07-09T15:05:10+08:00\" class=\"wp-block-latest-posts__post-date\">2026-07-09<\/time><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/tw.lneya.com\/ru\/blog\/power-electronics-cooling.html\">Power Electronics Cooling<\/a><time datetime=\"2026-07-08T14:57:11+08:00\" class=\"wp-block-latest-posts__post-date\">2026-07-08<\/time><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/tw.lneya.com\/ru\/blog\/feedback-control-system.html\">Feedback Control 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href=\"https:\/\/tw.lneya.com\/ru\/blog\/refrigerated-circulator.html\">Refrigerated Circulator<\/a><time datetime=\"2026-07-02T16:43:06+08:00\" class=\"wp-block-latest-posts__post-date\">2026-07-02<\/time><\/li>\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedbtn.kb-btns18898_d61e5e-7c{gap:var(--global-kb-gap-xs, 0.5rem );justify-content:center;align-items:center;}.kt-btns18898_d61e5e-7c .kt-button{font-weight:normal;font-style:normal;}.kt-btns18898_d61e5e-7c .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns18898_d61e5e-7c .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns18898_d61e5e-7c .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns18898_d61e5e-7c .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns18898_d61e5e-7c .kt-btn-wrap-0 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class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f3f3f3;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:900px;\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\"><style>.wp-block-kadence-advancedheading.kt-adv-heading18898_2e87e1-a0, .wp-block-kadence-advancedheading.kt-adv-heading18898_2e87e1-a0[data-kb-block=\"kb-adv-heading18898_2e87e1-a0\"]{text-align:center;font-size:40px;font-weight:600;font-style:normal;font-family:Poppins;background-color:#f3f3f3;}.wp-block-kadence-advancedheading.kt-adv-heading18898_2e87e1-a0 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading18898_2e87e1-a0[data-kb-block=\"kb-adv-heading18898_2e87e1-a0\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading18898_2e87e1-a0 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading18898_2e87e1-a0[data-kb-block=\"kb-adv-heading18898_2e87e1-a0\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading18898_2e87e1-a0 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading18898_2e87e1-a0\">Related Chillers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item{background-color:#ffffff;border-top:1px solid #ffffff;border-right:1px solid #ffffff;border-bottom:1px solid #ffffff;border-left:1px solid #ffffff;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-portfolio-loop18898_c7e779-43 .kb-portfolio-overlay-color{background-color:rgba(23, 104, 234, 0);}.kb-portfolio-loop18898_c7e779-43 .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-color{background-color:rgba(23, 104, 234, 0.5);}.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-border{border-top:1px solid rgba(255, 255, 255, 0.8);border-right:1px solid rgba(255, 255, 255, 0.8);border-bottom:1px solid rgba(255, 255, 255, 0.8);border-left:1px solid rgba(255, 255, 255, 0.8);}.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item .entry-title{padding:5px 0px 10px 0px;margin:0px 0px 0px 0px;}.kb-portfolio-loop18898_c7e779-43 .kb-filter-item{border-width:0px 0px 2px 0px;padding:5px 8px 5px 8px;margin:0px 10px 0px 0px;}.kb-portfolio-loop18898_c7e779-43 .kb-portfolio-grid-pause-button{color:#fff;background-color:rgba(0, 0, 0, 0.5);border:1px solid transparent;}@media all and (max-width: 1024px){.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item{border-top:1px solid #ffffff;border-right:1px solid #ffffff;border-bottom:1px solid #ffffff;border-left:1px solid #ffffff;}}@media all and (max-width: 1024px){.kb-portfolio-loop18898_c7e779-43 .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}}@media all and (max-width: 1024px){.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-border{border-top:1px solid rgba(255, 255, 255, 0.8);border-right:1px solid rgba(255, 255, 255, 0.8);border-bottom:1px solid rgba(255, 255, 255, 0.8);border-left:1px solid rgba(255, 255, 255, 0.8);}}@media all and (max-width: 767px){.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item{border-top:1px solid #ffffff;border-right:1px solid #ffffff;border-bottom:1px solid #ffffff;border-left:1px solid #ffffff;}.kb-portfolio-loop18898_c7e779-43 .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop18898_c7e779-43 .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-border{border-top:1px solid rgba(255, 255, 255, 0.8);border-right:1px solid rgba(255, 255, 255, 0.8);border-bottom:1px solid rgba(255, 255, 255, 0.8);border-left:1px solid rgba(255, 255, 255, 0.8);}}<\/style><div class=\" wp-block-kadence-portfoliogrid kb-blocks-portfolio-loop-block alignnone kb-portfolio-loop18898_c7e779-43 kb-portfolio-grid-layout-carousel kt-blocks-carousel \"><div class=\" kb-portfolio-grid-layout-carousel-wrap kt-post-grid-layout-carousel-wrap kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark splide kb-blocks-portfolio-img-hover-zoomout kb-blocks-portfolio-content-hover-zoomin\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\" data-slider-center-mode=\"false\" data-slider-type=\"carousel\" data-slider-anim-speed=\"690\" data-slider-scroll=\"1\" data-slider-dots=\"true\" data-slider-arrows=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"true\" data-slider-center-mode=\"false\" data-slider-speed=\"7000\" data-show-pause-button=\"false\" data-slider-gap=\"30\" data-slider-gap-tablet=\"30\" data-slider-gap-mobile=\"30\" data-slider-gap-unit=\"px\" data-item-selector=\".kb-portfolio-masonry-item\"><div class=\"kadence-splide-slider-init splide__track\"><ul><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-56-25\" style=\"padding-bottom:56.25%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"560\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-1024x560.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"screw chiller\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-1024x560.jpg 1024w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-300x164.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-768x420.jpg 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-18x10.jpg 18w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ru\/screw-chillers\" aria-label=\"Screw Chillers\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">Screw Chillers<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-56-25\" style=\"padding-bottom:56.25%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"The cost of a chiller includes purchase cost, operating cost and maintenance cost\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2.jpg 900w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2-300x200.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2-768x512.jpg 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ru\/industrial-chillers\" aria-label=\"Industrial Chillers Characteristics\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">Industrial Chillers Characteristics<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-56-25\" style=\"padding-bottom:56.25%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"450\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5.jpg 450w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5-300x300.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5-150x150.jpg 150w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5-12x12.jpg 12w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ru\/industrial-freezers\" aria-label=\"\u5de5\u696d\u51b0\u7bb1\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">\u5de5\u696d\u51b0\u7bb1<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-56-25\" style=\"padding-bottom:56.25%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"587\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-1024x587.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-1024x587.jpg 1024w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-300x172.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-768x441.jpg 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-18x10.jpg 18w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers.jpg 1515w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ru\/vfd-chiller\" aria-label=\"VFD chiller\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">VFD chiller<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-56-25\" style=\"padding-bottom:56.25%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"570\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2023\/07\/zlj02.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2023\/07\/zlj02.jpg 880w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2023\/07\/zlj02-300x194.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2023\/07\/zlj02-768x497.jpg 768w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ru\/direct-expansion-chiller\" aria-label=\"direct expansion chiller\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">direct expansion chiller<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-56-25\" style=\"padding-bottom:56.25%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/3.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/3.jpg 900w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/3-300x200.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/3-768x512.jpg 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/3-18x12.jpg 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ru\/air-cooled-chillers\" aria-label=\"\u98a8\u51b7\u5f0f\u51b7\u6c34\u6a5f\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">\u98a8\u51b7\u5f0f\u51b7\u6c34\u6a5f<\/h3><\/div><\/div><\/div><\/div><\/li><\/ul><\/div><div class=\"clearfix\" style=\"clear:both\"><\/div><\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f3f3f3;padding-top:33px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:2000px;\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color\" style=\"font-size:42px\">CONTACT US<\/h2>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-18898_244e8d-c1 .kt-block-spacer{height:6px;}.wp-block-kadence-spacer.kt-block-spacer-18898_244e8d-c1 .kt-divider{border-top-width:3px;height:1px;border-top-color:#014391;width:86%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-18898_244e8d-c1 kvs-sm-false\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns has-background is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\" style=\"background-color:#f3f3f3\">\n<div class=\"wp-block-column has-monte-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:34px;color:#ffffff;background-color:#f3f3f3;padding:37px 31px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-themecolor-2-color has-text-color wp-block-paragraph\"><strong>TEL\uff1a<\/strong><\/p>\n\n\n\n<p class=\"has-themecolor-1-color has-text-color has-link-color wp-elements-b89bb5805908a7081494746104646cd4 wp-block-paragraph\" style=\"font-size:24px\"><strong>+<strong><a href=\"https:\/\/api.whatsapp.com\/send?phone=8618914253067\" target=\"_blank\" rel=\"noreferrer noopener\">86 189 1425 3067<\/a><\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-themecolor-2-color has-text-color wp-block-paragraph\"><strong>EMAIL\uff1a<\/strong><\/p>\n\n\n\n<p class=\"has-themecolor-1-color has-text-color has-link-color wp-elements-914fd0a5b27f11256ab7c5f43f99e45c wp-block-paragraph\" style=\"font-size:24px\"><strong><strong><a href=\"mailto:market@lneya.com\" target=\"_blank\" rel=\"noreferrer noopener\">market@lneya.com<\/a><\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-themecolor-2-color has-text-color wp-block-paragraph\"><strong>WeChat &amp; WhatsApp\uff1a<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2024\/02\/wechat-QR-300x300.jpg\" alt=\"\" class=\"wp-image-13952\"\/><figcaption class=\"wp-element-caption\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">+86 18914253067 <br>Wechat QR<\/mark><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/new-whatsapp-300x300.jpg\" alt=\"\" class=\"wp-image-13689\"\/><figcaption class=\"wp-element-caption\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#020202\" class=\"has-inline-color\">+86 18914253067 WhatsApp QR<\/mark><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined\" style=\"background-color:#f3f3f3;max-width:1107px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"background-color:#f3f3f3;\"><div class=\"themepark-comment_form nolable\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f\" action=\"https:\/\/tw.lneya.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\" required\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" required style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Name\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\" required\"><input type=\"text\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" required style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Email\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet2\" class=\"\"><input type=\"text\" id=\"tpcommet2\" name=\"tpcommet2\" size=\"28\" style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Company name\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet3\" class=\" required\"><input type=\"text\" id=\"tpcommet3\" name=\"tpcommet3\" size=\"28\" required style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"WhatsApp\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:15px;\"><lable for=\"tpcommet4\"><textarea id=\"tpcommet4\" name=\"tpcommet4\" style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Request\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"558\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|Email|Company name|WhatsApp|Request\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text|text|text|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/tw.lneya.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#014391;\" value=\"Submit your request\"\/><div class=\"tishi\" style=\"color:#f3f3f3;\"><div class=\"loading\" style=\"color:#014391;\"><i class=\"fas fa-spinner\"><\/i>Submissions in progress&#8230;.<\/div><div class=\"success\" style=\"color:#014391;\"><i class=\"fas fa-check\"><\/i>Submission successful!<\/div><div class=\"erro\" style=\"color:#014391;\"><i class=\"fas fa-exclamation-circle\"><\/i>Submission failed! Please try again later<\/div><div class=\"e-email\">Email error!<\/div><div class=\"e-tel\">Wrong phone number!<\/div><\/div><\/div><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:0.9;background-color:#ffffff;transform:scaleX(1.089) scaleY(1.0129)\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":18354,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[326],"tags":[1395,329,100],"class_list":["post-18898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-chiller-high-pressure","tag-chiller-troubleshooting","tag-industrial-chiller"],"metadata":{"rank_math_internal_links_processed":["1","1","1","1"],"_kad_blocks_custom_css":[""],"_kad_blocks_head_custom_js":[""],"_kad_blocks_body_custom_js":[""],"_kad_blocks_footer_custom_js":[""],"themepark_post_bcolor":["#f5f5f5"],"themepark_post_width":["1022px"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_post_main_b":[""],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"catce":["procbl"],"views":["1364"],"_lwptoc_settings":["a:2:{s:7:\"enabled\";b:1;s:15:\"processHeadings\";b:1;}"],"_wp_old_slug":["ultimate-guide-to-chiller-fluids-water-glycol-oil-and-more"],"_wp_old_date":["2025-07-23"],"rank_math_primary_category":["326"],"rank_math_seo_score":["21"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"72df7b88725cdb550f7a2d747dc0c85c\";s:6:\"images\";a:1:{i:0;s:69:\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2024\/02\/wechat-QR-300x300.jpg\";}}"],"themepark_seo_title":["What Causes a High Pressure Fault in a Chiller System"],"themepark_seo_description":["A high pressure fault in a chiller system is one of the most critical protection alarms you can encounter during operation. When this fault appears, the system is telling you that the refrigerant pressure on the high side has exceeded safe limits. 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