Midea ESG-Inv M Series User Manual

ESG-Inv M
43
Part 5 – Diagnosis and Troubleshooting
5.12 F6 Troubleshooting
Digital display output
Procedure
H6: EXV1 fault
The EEV1 connector of the main PCB is loose or not
inserted
Yes
Ensure the connection is well
No
The coil of electronic expansion valve is damaged
Yes
Replace the coil of electronic expansion
valve
No
Replace main PCB
Note:
1. EXV connection is port CN33 on the main PCB
MBT Confidential

Midea ESG-Inv M Series Specifications

General

Brand	Midea
Model	ESG-Inv M Series
Category	Heat Pump
Language	English