Midea V4+R Series - 4.7.4 Procedure

V4+R VRF 50/60Hz
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Midea V4+R Series Service Manual
Procedure 4.7.4
E8
The ODU's address is not in the valid
range
1
Yes
Slave units addresses should be set from
1 to 3
No
Replace the outdoor main PCB
Notes:
1. The master unit address should be set as 0, slave units addresses should be set from 1 to 3, and the addresses should not be repeated within one system.
Refer to Part 4, 1.1 “PCB Switches and Switch Settings”.