Midea V6R VRF Series

V6R VRF 50Hz
158
Midea
V6R
Series Service Manual
Procedure
F6
Electronic expansion valve coil
connection on MS main PCB is loose.
Yes
Ensure the valve coil is connected
properly
No
Electronic ball valve coil has
malfunction
1
.
Yes
Replace the coil.
No
Replace the MS main PCB
Notes:
1. The normal resistances between EBV coil wiring terminals Gray (common port) and Blake / Yellow / Red / Orange are 40-50Ω. If any of the resistances differ
from the value, the EBV coil has malfunction.
Figure 6-2.4: EBV coil wiring terminals
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5