Set Appliance State:
Mains Power Off
Ensure NO demands are present
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset appliance (press reset button for 2 seconds and release).
Does the boiler reset?
Note:
1. If after boiler reset the fault code changes from the original to a different fault code, then CLICK HERE.
2. If fault code is a recurring issue, then choose "boiler does not reset - fault code remains the same" to investigate possible causes.
3. Reset is confirmed by the display returning to CH set temperature when NO demands are present.
Does the boiler reset?
Note:
1. If after boiler reset the fault code changes from the original to a different fault code, then CLICK HERE.
2. If fault code is a recurring issue, then choose "boiler does not reset - fault code remains the same" to investigate possible causes.
3. Reset is confirmed by the display returning to CH set temperature when NO demands are present.