Set Appliance State:
Mains Power Off
Ensure No demands
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset the appliance as necessary.
Every time mains power is reinstated the appliance will enter a self check of approx. 30 seconds.
The fan should run at a constant speed, however, it if behaves differently a fault code will be displayed C7 FAN FAULT.
Allow the self check to complete, press the info button once, the boiler should be in status code 203 or 204, If 201 see note.
Note. if status code "201 DHW system is being heated" is displayed, then preheat needs to be switched OFF, press ECO button for 2 seconds till ECO is displayed meaning preheat is OFF (if "Basic Adjust Mode" is displayed CLICK HERE). All tests are conducted with the appliance in ECO mode unless stated otherwise, restart observation boiler self check from set appliance state.
If a fault code or different status code is displayed other than those mentioned click Here to go to fault code list.
Some faults will not be displayed without clicking on the info button.
Every time mains power is reinstated the appliance will enter a self check of approx. 30 seconds.
The fan should run at a constant speed, however, it if behaves differently a fault code will be displayed C7 FAN FAULT.
Allow the self check to complete, press the info button once, the boiler should be in status code 203 or 204, If 201 see note.
Note. if status code "201 DHW system is being heated" is displayed, then preheat needs to be switched OFF, press ECO button for 2 seconds till ECO is displayed meaning preheat is OFF (if "Basic Adjust Mode" is displayed CLICK HERE). All tests are conducted with the appliance in ECO mode unless stated otherwise, restart observation boiler self check from set appliance state.
If a fault code or different status code is displayed other than those mentioned click Here to go to fault code list.
Some faults will not be displayed without clicking on the info button.
