REMEHA Quinta Ace 135, Инструкция по установке и эксплуатации, Страница: 56 / 76

Code Display text Description Solution
E.04.23 Internal Error Gas Valve Control internal locking Restart the boiler
Replace the CU-GH
E.04.250 Internal error Gas valve relay error detected Internal error:
Replace the PCB.
E.04.254 Unknown Unknown Unknown error:
Replace the PCB.
10.2 Error history
The control panel has an error history that stores the last 32 errors.
Specific details are stored for each error, for example:
Status
Sub-status
Flow temperature
Return temperature
These details and others can contribute to the error solution.
10.2.1 Reading out and clearing the error history
You can read out the errors on the control panel. The error history can
also be cleared.
> Error History
Use the rotary knob to navigate.
Use the button to confirm your selection.
1. Press the button.
2. Select Error History.
Enable installer access if Error History is not available.
2.1. Select Enable installer access.
2.2. Use code 0012.
A list up to 32 most recent errors is displayed with:
The error code.
A short description.
The date.
3. Select the error code you want to investigate.
The display shows an explanation of the error code and several
details of the appliance when the error occurred.
4. To clear the error memory, press and hold the button.
11 User instructions
11.1 Start-up
Start up the boiler as follows:
1. Open the boiler gas tap.
2. Power up the boiler.
3. Check the water pressure of the system. If necessary, top up the
system.
The current operating condition of the boiler is shown on the display.
Fig.60 Error details
AD-3001381-01
20/02/2018 16:51
.......... ......... .... ............ ........... ... ..... ....
...... ..... ......... ... ....... .......
Error Code: A.00.00
..... ... .......:
....... .... .......:
....... ...... .....:
..... .. .......:
..... ........
....... ...
.......
..... .........
........ ....... ...... ..... 22/02/2018 11:20
11 User instructions
56 7701838 - v.09 - 10122021