Set Appliance State:
Mains Power Off
Selector switch set to CH/DHW position
Ensure NO demands are present
Ensure NO demands are present
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
When the power is switched on the boiler will carry out a self-check.
Monitor the pump operation.
The boiler should then enter stand-by mode.
This is indicated by the status LED flashing Green once every 6 seconds.
If a FAULT CODE is displayed then you MUST choose that option below to avoid misdiagnosis.
Monitor the pump operation.
The boiler should then enter stand-by mode.
This is indicated by the status LED flashing Green once every 6 seconds.
If a FAULT CODE is displayed then you MUST choose that option below to avoid misdiagnosis.
