Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach temperature probes as indicated by the red arrows
DHW thermostat to MAX
DHW flow rate of 8.0 l/min approximately
DHW thermostat to MAX
DHW flow rate of 8.0 l/min approximately
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the burner to ignite and appliance to run for at least 2 minutes.
With the appliance still running measure the temperature differential across the plate heat exchanger.
Expect a differential of approximately 34°C or less.
With the appliance still running measure the temperature differential across the plate heat exchanger.
Expect a differential of approximately 34°C or less.
