Daikin Super Multi Plus E-Series FCQ60C7VEB - Moving Part of Electronic Expansion Valve (Y1 E, Y3 E) Abnormality

Troubleshooting for Outdoor Unit SiBE18-821_C
390 Troubleshooting
7.6 Moving Part of Electronic Expansion Valve (Y1E, Y3E)
Abnormality
Remote
Controller
Display
E9
Method of
Malfunction
Detection
System checks if the connector is disconnected, and the detection is based on the continuity of
electronic expansion valve coil.
Malfunction
Decision
Conditions
No current is detected in the common (COM [+]) when power supply is ON.
Supposed
Causes

Disconnection of connectors for electronic expansion valve Y1E or Y3E

Defective moving part of electronic expansion valve

Defective main PCB (A1P)