{"id":14819,"date":"2025-07-17T15:09:37","date_gmt":"2025-07-17T07:09:37","guid":{"rendered":"https:\/\/www.lneya.com\/?p=14819"},"modified":"2025-12-03T16:05:22","modified_gmt":"2025-12-03T08:05:22","slug":"how-to-clean-chiller-evaporators","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/ru\/blog\/how-to-clean-chiller-evaporators.html","title":{"rendered":"How to Clean Chiller Evaporators"},"content":{"rendered":"<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_a3d86e-e2, .wp-block-kadence-advancedheading.kt-adv-heading14819_a3d86e-e2[data-kb-block=\"kb-adv-heading14819_a3d86e-e2\"]{text-align:center;font-size:36px;font-style:normal;font-family:Arial, Helvetica, sans-serif;text-transform:none;letter-spacing:0.2px;}.wp-block-kadence-advancedheading.kt-adv-heading14819_a3d86e-e2 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_a3d86e-e2[data-kb-block=\"kb-adv-heading14819_a3d86e-e2\"] 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-heading14819_a3d86e-e2 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_a3d86e-e2[data-kb-block=\"kb-adv-heading14819_a3d86e-e2\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h1 class=\"kt-adv-heading14819_a3d86e-e2 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_a3d86e-e2\">How to Clean Chiller Evaporators<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\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<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_3a81ce-03, .wp-block-kadence-advancedheading.kt-adv-heading14819_3a81ce-03[data-kb-block=\"kb-adv-heading14819_3a81ce-03\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_3a81ce-03 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_3a81ce-03[data-kb-block=\"kb-adv-heading14819_3a81ce-03\"] 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-heading14819_3a81ce-03 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_3a81ce-03[data-kb-block=\"kb-adv-heading14819_3a81ce-03\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_3a81ce-03 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_3a81ce-03\">The <a href=\"https:\/\/tw.lneya.com\/blog\/common-types-of-evaporators-used-in-chillers.html\">evaporator<\/a> is where heat exchange occurs between the <a href=\"https:\/\/tw.lneya.com\/blog\/what-are-refrigerant-and-coolant-in-refrigeration-system.html\">refrigerant and the coolant<\/a>. After long-term use, scale, microbial mucosa and other impurities will accumulate in the evaporator of the <a href=\"https:\/\/tw.lneya.com\/industrial-chillers\">industrial chiller<\/a>. If it is not cleaned in time, it will affect the heat exchange efficiency, and may even corrode the equipment and shorten the service life of the cooling system. This article introduces 2 common methods and detailed steps for cleaning the evaporator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_55a7b5-31, .wp-block-kadence-advancedheading.kt-adv-heading14819_55a7b5-31[data-kb-block=\"kb-adv-heading14819_55a7b5-31\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_55a7b5-31 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_55a7b5-31[data-kb-block=\"kb-adv-heading14819_55a7b5-31\"] 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-heading14819_55a7b5-31 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_55a7b5-31[data-kb-block=\"kb-adv-heading14819_55a7b5-31\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14819_55a7b5-31 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_55a7b5-31\"><strong>Tips<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-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-heading14819_460e95-ab, .wp-block-kadence-advancedheading.kt-adv-heading14819_460e95-ab[data-kb-block=\"kb-adv-heading14819_460e95-ab\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_460e95-ab mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_460e95-ab[data-kb-block=\"kb-adv-heading14819_460e95-ab\"] 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-heading14819_460e95-ab img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_460e95-ab[data-kb-block=\"kb-adv-heading14819_460e95-ab\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_460e95-ab wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_460e95-ab\">\u2022 Cleaning must be performed by professionals.<br>\u2022 Water and electricity must be turned off before cleaning.<br>\u2022 Wear protective equipment such as gloves, masks and goggles.<\/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:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\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<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_922602-9e, .wp-block-kadence-advancedheading.kt-adv-heading14819_922602-9e[data-kb-block=\"kb-adv-heading14819_922602-9e\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_922602-9e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_922602-9e[data-kb-block=\"kb-adv-heading14819_922602-9e\"] 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-heading14819_922602-9e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_922602-9e[data-kb-block=\"kb-adv-heading14819_922602-9e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14819_922602-9e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_922602-9e\"><strong>Chemical Cleaning<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-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-heading14819_23181d-d5, .wp-block-kadence-advancedheading.kt-adv-heading14819_23181d-d5[data-kb-block=\"kb-adv-heading14819_23181d-d5\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_23181d-d5 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_23181d-d5[data-kb-block=\"kb-adv-heading14819_23181d-d5\"] 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-heading14819_23181d-d5 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_23181d-d5[data-kb-block=\"kb-adv-heading14819_23181d-d5\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_23181d-d5 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_23181d-d5\">Chemical cleaning is usually used for shell and tube evaporators that are not convenient to disassemble, and has a good cleaning effect on thick scale and biofilm. Evaporators of different materials have different corrosion resistance to cleaning fluids. To prevent corrosion of equipment, it is essential to select specialized cleaning agents. However, strong acids such as concentrated hydrochloric acid should never be used on any type of evaporator, as they are highly corrosive to metals.<br>&nbsp;<br>Suitable cleaning tools can help improve cleaning efficiency. You need to prepare a circulation pump, a bucket, pH test paper, a pressure gauge, a thermometer, and protective equipment. Before cleaning, you need to close the water inlet and outlet valves to drain the residual liquid in the evaporator.<br>&nbsp;<br><strong>1. Install the cleaning circulation system<\/strong><br>Connect the circulation pump to the evaporator and the water bucket tightly to ensure that there is no leakage.<br>&nbsp;<br><strong>2. Rinse with clean water<\/strong><br>Pour clean water into the water bucket and start the circulation pump, let it run for about 20 minutes to drain the water. This step can help drain the liquid in the evaporator and check whether the connection between the pump and the evaporator is tight.<br>&nbsp;<br><strong>3. Configure the cleaning liquid<\/strong><br>Choose the appropriate type and ratio of cleaning liquid according to the material of the evaporator, and control the temperature and pH value within the appropriate range. The general liquid temperature is room temperature, preferably not more than 40\u2103. The pH value should be adjusted according to the material of the evaporator.<br>&nbsp;<br><strong>4. Circulation cleaning<\/strong><br>Start the circulation pump after adding the cleaning liquid to the bucket. Circulate in both directions for a total of 30 to 60 minutes. During this period, you need to observe the state of the cleaning liquid and test the pH value every 10 minutes. If the pH value rises, it means that the reaction is almost complete, and the darkening of the liquid indicates that the dirt is falling off. It is necessary to decide whether to extend the circulation time or replace the cleaning liquid according to the cleaning situation.<br>&nbsp;<br><strong>5. Neutralization and cleaning<\/strong><br>Generally, after the acid cleaning is completed, in order a weak alkaline solution is used to neutralize any remaining acid and prevent corrosion to control the pH value in the evaporator at 6.5~8.<br>&nbsp;<br><strong>6. Drainage<\/strong><br>After neutralization and cleaning, use a large amount of clean water to repeatedly rinse the system, and continue rinsing until the discharged water is free of foam and impurities, and the pH value is close to neutral.<br>&nbsp;<br><strong>7. Inspection and reset<\/strong><br>Remove the inspection port to confirm whether the dirt has been completely cleaned, and whether the joints, such as the sealing ring and valve are loose. After confirming that there is no problem, reinject the coolant and exhaust until there are no bubbles. After the filling is completed, start the chiller and check whether the outlet water temperature and evaporation pressure are normal. If there is no abnormality, then congratulations on completing a chemical cleaning.<\/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:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\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<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_d1ba8b-72, .wp-block-kadence-advancedheading.kt-adv-heading14819_d1ba8b-72[data-kb-block=\"kb-adv-heading14819_d1ba8b-72\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_d1ba8b-72 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_d1ba8b-72[data-kb-block=\"kb-adv-heading14819_d1ba8b-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-heading14819_d1ba8b-72 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_d1ba8b-72[data-kb-block=\"kb-adv-heading14819_d1ba8b-72\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14819_d1ba8b-72 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_d1ba8b-72\"><strong>Mechanical Cleaning<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-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-heading14819_e634cc-89, .wp-block-kadence-advancedheading.kt-adv-heading14819_e634cc-89[data-kb-block=\"kb-adv-heading14819_e634cc-89\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_e634cc-89 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_e634cc-89[data-kb-block=\"kb-adv-heading14819_e634cc-89\"] 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-heading14819_e634cc-89 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_e634cc-89[data-kb-block=\"kb-adv-heading14819_e634cc-89\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_e634cc-89 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_e634cc-89\">Physical cleaning does not use chemical cleaning agents, but removes dirt from the surface of the evaporator by disassembly, brushing, high pressure, vibration, etc. This method is suitable for use when the scale is not serious or the evaporator material is easily corroded. The tools that need to be prepared include pipe brushes, brushes, endoscopes, high-pressure water guns, air compressors, and protective equipment. The specific amount should be increased or decreased according to the material and type of the evaporator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_fd4428-be, .wp-block-kadence-advancedheading.kt-adv-heading14819_fd4428-be[data-kb-block=\"kb-adv-heading14819_fd4428-be\"]{text-align:left;font-size:23px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_fd4428-be mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_fd4428-be[data-kb-block=\"kb-adv-heading14819_fd4428-be\"] 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-heading14819_fd4428-be img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_fd4428-be[data-kb-block=\"kb-adv-heading14819_fd4428-be\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading14819_fd4428-be wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_fd4428-be\"><strong>Cleaning the shell and tube heat exchanger<\/strong><\/h3>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-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-heading14819_7841b6-75, .wp-block-kadence-advancedheading.kt-adv-heading14819_7841b6-75[data-kb-block=\"kb-adv-heading14819_7841b6-75\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_7841b6-75 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_7841b6-75[data-kb-block=\"kb-adv-heading14819_7841b6-75\"] 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-heading14819_7841b6-75 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_7841b6-75[data-kb-block=\"kb-adv-heading14819_7841b6-75\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_7841b6-75 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_7841b6-75\">First, cut off all power supplies and close all water valves to drain the residual liquid in the evaporator from the drain. Open the covers at both ends of the evaporator to expose the two ports of the heat exchange tube. Use a special brush to scrub the pipes and repeatedly rinse with a high-pressure water gun until the flushed water is clear and free of impurities. The pressure of the high-pressure water gun must not exceed the pressure of the pipe. After cleaning, use an endoscope to check the cleaning condition in the pipe. After confirming that it is clean, use compressed air to blow dry the pipe. The last step is inspection and assembly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_551ece-0a, .wp-block-kadence-advancedheading.kt-adv-heading14819_551ece-0a[data-kb-block=\"kb-adv-heading14819_551ece-0a\"]{text-align:left;font-size:23px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_551ece-0a mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_551ece-0a[data-kb-block=\"kb-adv-heading14819_551ece-0a\"] 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-heading14819_551ece-0a img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_551ece-0a[data-kb-block=\"kb-adv-heading14819_551ece-0a\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading14819_551ece-0a wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_551ece-0a\"><strong>Cleaning the plate heat exchanger<\/strong><\/h3>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-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-heading14819_4181a2-4d, .wp-block-kadence-advancedheading.kt-adv-heading14819_4181a2-4d[data-kb-block=\"kb-adv-heading14819_4181a2-4d\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_4181a2-4d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_4181a2-4d[data-kb-block=\"kb-adv-heading14819_4181a2-4d\"] 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-heading14819_4181a2-4d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_4181a2-4d[data-kb-block=\"kb-adv-heading14819_4181a2-4d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_4181a2-4d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_4181a2-4d\">After turning off the water and electricity and draining the residual liquid, loosen the fastening bolts of the <a href=\"https:\/\/tw.lneya.com\/blog\/how-does-a-plate-heat-exchanger-work.html\">plate heat exchanger<\/a> and remove the plates. Be sure to arrange and label the plates to prevent the wrong order during assembly. Check the status of the gaskets and plates. If there are any abnormalities, you can replace them while cleaning. Use a non-metallic brush dipped in clean water or cleaning fluid to scrub, and use a high-pressure water gun to rinse the board surface. After rinsing, let it dry naturally or air dry, assemble it in the original order, and check the sealing. If there is no abnormality, it can continue to be put into use.<\/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:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\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-heading14819_aa8437-b5, .wp-block-kadence-advancedheading.kt-adv-heading14819_aa8437-b5[data-kb-block=\"kb-adv-heading14819_aa8437-b5\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_aa8437-b5 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_aa8437-b5[data-kb-block=\"kb-adv-heading14819_aa8437-b5\"] 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-heading14819_aa8437-b5 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_aa8437-b5[data-kb-block=\"kb-adv-heading14819_aa8437-b5\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14819_aa8437-b5 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_aa8437-b5\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-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-heading14819_0ea2cd-c1, .wp-block-kadence-advancedheading.kt-adv-heading14819_0ea2cd-c1[data-kb-block=\"kb-adv-heading14819_0ea2cd-c1\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_0ea2cd-c1 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_0ea2cd-c1[data-kb-block=\"kb-adv-heading14819_0ea2cd-c1\"] 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-heading14819_0ea2cd-c1 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_0ea2cd-c1[data-kb-block=\"kb-adv-heading14819_0ea2cd-c1\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_0ea2cd-c1 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_0ea2cd-c1\">Still unsure about how or when to clean your equipment? We\u2019re here to help! LNEYA build chillers and know exactly how to keep them humming. Whether you need technical support or a customized cooling solution, <a href=\"https:\/\/tw.lneya.com\/contact\">contact our expert team today<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_44ab27-0f, .wp-block-kadence-advancedheading.kt-adv-heading14819_44ab27-0f[data-kb-block=\"kb-adv-heading14819_44ab27-0f\"]{text-align:center;font-size:36px;font-style:normal;font-family:Arial, Helvetica, sans-serif;text-transform:uppercase;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_44ab27-0f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_44ab27-0f[data-kb-block=\"kb-adv-heading14819_44ab27-0f\"] 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-heading14819_44ab27-0f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_44ab27-0f[data-kb-block=\"kb-adv-heading14819_44ab27-0f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14819_44ab27-0f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_44ab27-0f\">FAQ<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.kt-accordion-id14819_dccaa7-f2 .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id14819_dccaa7-f2 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;padding-top:30px;padding-right:30px;padding-bottom:30px;padding-left:30px;}.kt-accordion-id14819_dccaa7-f2 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .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:#014391;font-size:18px;line-height:26px;color:#ffffff;padding-top:14px;padding-right:16px;padding-bottom:14px;padding-left:16px;}.kt-accordion-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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:#ffffff;}.kt-accordion-id14819_dccaa7-f2:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id14819_dccaa7-f2: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-id14819_dccaa7-f2:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#014391;}.kt-accordion-id14819_dccaa7-f2 > .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-id14819_dccaa7-f2 .kt-blocks-accordion-header:focus-visible{color:var(--global-palette3, #1A202C);background:#ffffff;}.kt-accordion-id14819_dccaa7-f2:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id14819_dccaa7-f2:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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:var(--global-palette3, #1A202C);}.kt-accordion-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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:var(--global-palette3, #1A202C);}.kt-accordion-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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:#ffffff;}.kt-accordion-id14819_dccaa7-f2 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id14819_dccaa7-f2 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:var(--global-palette3, #1A202C);background:var(--global-palette8, #F7FAFC);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-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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:var(--global-palette3, #1A202C);}.kt-accordion-id14819_dccaa7-f2: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:var(--global-palette3, #1A202C);}.kt-accordion-id14819_dccaa7-f2: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-id14819_dccaa7-f2: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:var(--global-palette8, #F7FAFC);}@media all and (max-width: 1024px){.kt-accordion-id14819_dccaa7-f2 .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-id14819_dccaa7-f2 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id14819_dccaa7-f2 > .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-id14819_dccaa7-f2 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id14819_dccaa7-f2 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id14819_dccaa7-f2 .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-id14819_dccaa7-f2 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id14819_dccaa7-f2 > .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-id14819_dccaa7-f2 kt-accordion-has-8-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-pane14819_c1ffe1-ac\"><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\">Q1:How often should the evaporator of the chiller be cleaned?<\/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-heading14819_57b090-d5, .wp-block-kadence-advancedheading.kt-adv-heading14819_57b090-d5[data-kb-block=\"kb-adv-heading14819_57b090-d5\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading14819_57b090-d5 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_57b090-d5[data-kb-block=\"kb-adv-heading14819_57b090-d5\"] 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-heading14819_57b090-d5 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_57b090-d5[data-kb-block=\"kb-adv-heading14819_57b090-d5\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_57b090-d5 wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading14819_57b090-d5\">Soft water or pure water systems should be cleaned once every 1 to 2 years, and tap water systems should be cleaned once every six months.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane14819_fb6f17-7b\"><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\">Q2:How can I tell if the cleaning was effective?<\/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-heading14819_dbaebf-6f, .wp-block-kadence-advancedheading.kt-adv-heading14819_dbaebf-6f[data-kb-block=\"kb-adv-heading14819_dbaebf-6f\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading14819_dbaebf-6f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_dbaebf-6f[data-kb-block=\"kb-adv-heading14819_dbaebf-6f\"] 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-heading14819_dbaebf-6f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_dbaebf-6f[data-kb-block=\"kb-adv-heading14819_dbaebf-6f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14819_dbaebf-6f wp-block-kadence-advancedheading has-black-color has-text-color\" data-kb-block=\"kb-adv-heading14819_dbaebf-6f\">There is no obvious attachment on the surface of the clean evaporator, the temperature difference and pressure of the cooling system are normal, and the heat exchange efficiency is significantly improved.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-8 kt-pane14819_199f1a-0e\"><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\">Q3:How can evaporator scaling be prevented?<\/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\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-d28e09002541b3e4e17605cb70cd2289 wp-block-paragraph\" style=\"font-size:17px\">Nickel-plated copper or titanium alloy pipes that can prevent scaling and softened water or pure water with low hardness should be used, and filters should be checked and replaced regularly. Set reasonable flow parameters to avoid impurity deposition caused by slow water flow.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14819_60c501-cb, .wp-block-kadence-advancedheading.kt-adv-heading14819_60c501-cb[data-kb-block=\"kb-adv-heading14819_60c501-cb\"]{text-align:center;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14819_60c501-cb mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14819_60c501-cb[data-kb-block=\"kb-adv-heading14819_60c501-cb\"] 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-heading14819_60c501-cb img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14819_60c501-cb[data-kb-block=\"kb-adv-heading14819_60c501-cb\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14819_60c501-cb wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14819_60c501-cb\"><strong>Related chillers<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.kb-portfolio-loop14819_572357-d0 .kb-blocks-portfolio-grid-item{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-portfolio-loop14819_572357-d0 .kb-portfolio-overlay-color{background-color:rgba(23, 104, 234, 0);}.kb-portfolio-loop14819_572357-d0 .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop14819_572357-d0 .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-color{background-color:rgba(23, 104, 234, 0.5);}.kb-portfolio-loop14819_572357-d0 .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-loop14819_572357-d0 .kb-blocks-portfolio-grid-item .entry-title{padding:5px 0px 10px 0px;margin:0px 0px 0px 0px;}.kb-portfolio-loop14819_572357-d0 .kb-filter-item{border-width:0px 0px 2px 0px;padding:5px 8px 5px 8px;margin:0px 10px 0px 0px;}.kb-portfolio-loop14819_572357-d0 .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-loop14819_572357-d0 .kb-blocks-portfolio-grid-item{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}}@media all and (max-width: 1024px){.kb-portfolio-loop14819_572357-d0 .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-loop14819_572357-d0 .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-loop14819_572357-d0 .kb-blocks-portfolio-grid-item{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop14819_572357-d0 .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop14819_572357-d0 .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-loop14819_572357-d0 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=\"2\" data-columns-xl=\"2\" data-columns-md=\"2\" 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=\"400\" 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-50\" style=\"padding-bottom:50%\"><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-50\" style=\"padding-bottom:50%\"><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-50\" style=\"padding-bottom:50%\"><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-50\" style=\"padding-bottom:50%\"><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-50\" style=\"padding-bottom:50%\"><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-50\" style=\"padding-bottom:50%\"><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\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#014391;padding-top:31px;\" 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<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 has-themecolor-1-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;padding:37px 31px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-left has-monte-white-color has-text-color has-large-font-size\">CONTACT US<\/h2>\n\n\n\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-monte-white-color has-text-color has-link-color wp-elements-8313a16586fbff2ea76dd99c19d50854 wp-block-paragraph\" style=\"font-size:24px\"><strong>+<strong><a 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