V6 VRF 50/60Hz
87
Part 6 - Diagnosis and Troubleshooting
Procedure
xE9
The outdoor unit was powered on
immediately after being powered off
1
Yes
Power off the unit and wait for the digital
display to turn off before restarting the
unit
No
Type/Mode of inverter module is wrong
Yes
Inverter module(75A) change to inverter
module(50A) or inverter module(50A)
change to inverter module(75A)
No
Replace outdoor main PCB
Notes:
1. When performing a manual restart of an outdoor unit, once the unit has been powered off it should not be powered on again until the digital display has
turned off.
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