Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach temperature clamps to the flow and return pipes
If there is no access to remove the right hand side panel then you will need to use a temperature probe on the return pipe instead of a clamp
If there is no access to remove the right hand side panel then you will need to use a temperature probe on the return pipe instead of a clamp
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the appliance to operate for hot water for 2 - 3 minutes.
Measure the temperature differential across the flow and return pipes.
Expect a temperature differential of approximately 25°C or less.
Measure the temperature differential across the flow and return pipes.
Expect a temperature differential of approximately 25°C or less.
Isolate as per TOPs P4
and refit as necessary