65
[17] Circuit of current sensor
Whether the
detection circuit of current sensor
is normal
No
Check circuit wiring, modifying
Yes
Check outdoor PCB, ifimproper, replace it
[18] Outdoor heat exchanger sensor (TE) loop
Whether the
connection of the connectors of
CN05 is normal
No
Modify the connection of theconnectors
Whether the
resistance value/temperature
characteristic of TE sensor are
normal
Yes
No
Replace TE sensor
Yes
Check outdoor I/F PCB, ifimproper, replace it
[1C] Interface PCB loop
Whether the
power supply has interference
No
Check supply voltage, improvepower supply circuit, eliminatenoise wave
Yes
Replace outdoor I/F PCB
Все каталоги и инструкции здесь: http://splitoff.ru/tehn-doc.html
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