Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Ensure Central Heating Turned OFF
Ensure Appliance is set to ECO mode
Ensure Appliance is set to ECO mode
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset the appliance as necessary.
The appliance should now complete a self check of approx. 30 seconds.
The pump should begin to run approx. 3 seconds after the power is turned on and then run for a further 10 seconds.
The fan should also run at a constant low speed, however, it if behaves differently a fault code will be displayed C7 FAN FAULT.
Once the self check has completed, press the spanner button once.
The boiler should be in status mode 203 or 204.
If a fault code or different status is displayed click Here to go to fault code list.
Some faults will not be displayed without clicking on the spanner button.
The appliance should now complete a self check of approx. 30 seconds.
The pump should begin to run approx. 3 seconds after the power is turned on and then run for a further 10 seconds.
The fan should also run at a constant low speed, however, it if behaves differently a fault code will be displayed C7 FAN FAULT.
Once the self check has completed, press the spanner button once.
The boiler should be in status mode 203 or 204.
If a fault code or different status is displayed click Here to go to fault code list.
Some faults will not be displayed without clicking on the spanner button.
