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02-06-2015, 05:12 AM #1
DAIKIN EWLD400I-SS001, McQuay HSA2200. Trouble with stepdown capacity regul.
Hello everyone! I do not speak English, so I will use google translate.
Compressor - single screw with stepless capacity control. From 25% to 100%.
Controller - Microtech III MT3006. Manufactoring date 2012.
With an increase in productivity, the compressor is working properly. By lowering the performance controller Microtech III displays the % decrease in performance, the solenoid valve can hear the clicks. But evaporation pressure and condensation mode the compressor is not changed. By lowering the productivity of up to 25%, there is a sharp jump in pressure, and a compressor actually starts to work by 25%.
Where to find the principle of work the solenoid valves manage the capacity ogf the compressor?
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03-06-2015, 09:33 PM #2
Re: DAIKIN EWLD400I-SS001, McQuay HSA2200. Trouble with stepdown capacity regul.
Where are you from?
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04-06-2015, 02:34 AM #3
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04-06-2015, 09:34 AM #4
Re: DAIKIN EWLD400I-SS001, McQuay HSA2200. Trouble with stepdown capacity regul.
Private message please. Sorry i havent time to write in english.
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04-06-2015, 09:46 AM #5
Re: DAIKIN EWLD400I-SS001, McQuay HSA2200. Trouble with stepdown capacity regul.
Увы, не могу писать в приват. Не хватает привилегий, похоже.
Skype: NEugeny74Last edited by NEugeny; 04-06-2015 at 09:56 AM.
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04-06-2015, 09:45 PM #6
Re: DAIKIN EWLD400I-SS001, McQuay HSA2200. Trouble with stepdown capacity regul.