intensity VRF V5 Series Service Manual page 61

V5 X VRF 460V 60Hz
Procedure
E8
The ODU's address is not in the valid Slave units addresses should be set from
Yes
range 1 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".
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