OBSERVATION FAULT CODE AT SHUTDOWN

Set Appliance State:

Mains Power Off

CH Demand

Temperature control to MAX

WARNING! - Mains voltage is expected during test follow
TOPs P4 live testing procedure

Mains Power On

Observation:

Reset appliance as necessary and allow boiler to complete its self check.
Allow the boiler to fire for heating.
Observe the facia led, does fault code 15 flash when the boiler shuts down prematurely?

Note:
1. Fault code 15 is represented by facia led sequence, 5 seconds off, five slow flashes followed by four fast flashes and restarting.
2. Click HERE for more fault code information.