Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Place temperature clamps on flow and return pipes as shown
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset appliance as necessary and allow the boiler
to complete its self check.
Allow the burner to ignite and appliance to run for at least 1 minute.
With the appliance still running measure the temperature differential across the plate heat exchanger.
Expect a differential of approximately 20°C or less.
to complete its self check.
Allow the burner to ignite and appliance to run for at least 1 minute.
With the appliance still running measure the temperature differential across the plate heat exchanger.
Expect a differential of approximately 20°C or less.
