Set Appliance State:
Mains Power Off
Pre-heat switched OFF (turn comfort switch to E 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 power is switched on the boiler will run a self check.
Allow 15 seconds for self test to complete before proceeding.
If self check has completed successfully, ON will be displayed.
If a FAULT CODE is displayed, choose that option below.
Allow 15 seconds for self test to complete before proceeding.
If self check has completed successfully, ON will be displayed.
If a FAULT CODE is displayed, choose that option below.
