Set Appliance State:
Turn Hot Water Tap On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset boiler if required.
Open hot water tap fully, allow boiler to ignite and run for demand & reach DHW set temperature.
Does fault code E03 / E47 occur during operation?
Open hot water tap fully, allow boiler to ignite and run for demand & reach DHW set temperature.
Does fault code E03 / E47 occur during operation?