REMEHA CALORA TOWER GAS 15S EX, Инструкция по установке и обслуживанию

Страница: 84 / 108

9 Troubleshooting
9.1 Error codes
The boiler is fitted with an electronic regulation and control unit. The
heart of the control system is a microprocessor, the
Comfort
Master
©
, which controls the boiler and also protects the boiler. If a
fault is detected anywhere in the boiler, the boiler locks out and the
display will show the fault code as follows:
In a red flashing display:
4
The symbol c
4
The symbol J
4
The fault code (for example
e[01
)
The meaning of the error codes is given in the error table. To do this,
proceed as follows:
4
Note the error code displayed.
The error code is important for rapid and correct tracking
of the type of problem and for any technical assistance from
Remeha
.
4
Press the J key for 2 seconds. If the error code continues to
display, search for the cause in the error table and apply the
solution.
If the display does not show J but rather a , the boiler
must be switched off and then switched on again after 10
seconds before the fault can be reset.
Code Cause of
the fault Description Checking / solution
E : 00
SU / PCU PSU PCB not connected Bad connection
4
Check the wiring between the PCU and PSU PCBs
PSU PCB faulty
4
Replace the PSU PCB
E : 01
PSU The safety parameters are
incorrect
Bad connection
4
Check the wiring between the PCU and PSU PCBs
PSU PCB faulty
4
Replace the PSU PCB
9. Troubleshooting CALORA TOWER GAS 15S EX CALORA TOWER GAS 25S EX
CALORA TOWER GAS 35S EX
82 22/04/2016 - 300026141-001-07