Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach temperature clamps to flow and return pipes of the primary heat exchanger as illustrated
Note:
Depending on access and the type of temperature clamps you have you may need to use a temperature probe for the pipe leading to the pump assembly.
Note:
Depending on access and the type of temperature clamps you have you may need to use a temperature probe for the pipe leading to the pump assembly.
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Allow boiler to run for approximately 4 minutes.
Measure the temperature differential across flow and return.
Expect a differential of approximately 25°C or lower.
Measure the temperature differential across flow and return.
Expect a differential of approximately 25°C or lower.
