66
[1d] Compressor system loop
Whether the
supply voltage is normal
No
Improve power supply circuit
Yes
Whether the
wiring connectors are normal
No
Check and modify the circuitwiring such as compressorwiring (missing phase),connectors; check and modifythe connection of the connectorsof power relay
Yes
No
Yes
Whether the
compressor is normal
No
Whether there
is liquid slugging
Compressor is locked,replace it
Yes
Whether the
electric heater (heating zone) of the
crankcase is normally switched
on power
Replace the electric heaterof crankcase
Yes
No
Check the outdoor PCB, ifimproper, replace it
[1F] Current checkout loop
Whether the
supply voltage is normal
No
Improve power supply circuit
Yes
Whether there
is abnormal overloading
Yes
Eliminate the reason of
overloading
Yes
Whether the
detection circuit of current
sensor is normal
No
Check and modify
circuit wiring
Yes
Check outdoor PCB, ifimproper, replace it.
Все каталоги и инструкции здесь: http://splitoff.ru/tehn-doc.html
To Next Page
Loading...
