REMEHA Quinta 30 Technical Information page 56

Temperature
3!
sensor failure
3@
3$
3^
3&
Setting failure
4)
Ionisation
7&
failure during
boiler operation
Other Control box
failure
Codes
Table 18 Faultcodes
Fig. 22 Sensor resistance graph
Flow temperature sensor short circuit
Return temperature sensor short short circuit
Outside temperature sensor short short circuit
Flow temperature sensor not connected or open circuit
Return temperature sensor not connected or open circuit
check parameter D (first digit must be 0)
After 4 restarts during 1 heat demand
- flue gas recirculation (internal/external)
- insufficient air flow – check fan or air inlet/flue outlet for
obstruction
- incorrect combustion.
Fault-codes: 3, 6, 7, 10, 13, 14, 15, 16,
17, 41, 42, 44 and 60:
- Press the 'reset'-key
- When fault returns, check wiring for short circuits
- When faults still return, replace the control box
Shut-off codes: B@%,B@*, B@(, b#) or
b$#, see Par. 6.4.
56
Remeha Quinta 30