41
No. Error Code Explanation
56 dF Defrosting prompt
57 1bH 2bH
Module 1 relay blocking or 908 chip self-check failed Module 2
relay blocking or 908 chip self-check failed
Attached Table 2: Wired control errors and protection codes
No. Error code Explanation Note
1 E2
Main control and wired control transmission
error
Recovered upon error
recovery
2 E1 Slave unit module reduction