V5 X VRF 460V 60Hz
4.13 yHd Troubleshooting
Digital display output
In the error code, 'y' is a placeholder for the address (1, 2 or 3) of the slave unit with the error.
Description
1Hd indicates an error on the slave unit with address 1.
2Hd indicates an error on the slave unit with address 2.
3Hd indicates an error on the slave unit with address 3.
All units stop running.
Error code is only displayed on the master unit.
Possible causes
Slave unit malfunction.
78
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