Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
DHW set to Maximum Temperature (65°C)
Ensure diverter valve motor has been refitted correctly
Ensure diverter valve motor has been refitted correctly
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Allow boiler to ignite and run on DHW
With a flow rate at the tap of approximately 10.3 litres/min is there a temperature rise of approximately 42°C and is operation satisfactory?
Note:
If the minimum flow rate cannot be obtained due to low water pressure at the customers property this will have an effect on the temperature rise of the domestic hot water and this will need to be considered before entering the results of this test.
With a flow rate at the tap of approximately 10.3 litres/min is there a temperature rise of approximately 42°C and is operation satisfactory?
Note:
If the minimum flow rate cannot be obtained due to low water pressure at the customers property this will have an effect on the temperature rise of the domestic hot water and this will need to be considered before entering the results of this test.
