Error Memory - REMEHA Quinta Ace Installation, User And Service Manual

12 Troubleshooting
Code Text display
E04.21 Deviation in burner sensor 1 and burner sensor 2
detected
E04.23 Gas Valve Control internal locking
E04.24 No gas family found during gas family detection mode
12.2

Error memory

72
Possible cause/check
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The boiler control unit has an error memory. It stores the last 32 errors that
have occurred.
7625116 - v.04 - 17012017