Set Appliance State:
Turn Hot Water Tap On
Preheat switched OFF (ECO button illuminated)
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow boiler to ignite and run.
DHW OPERATION
Note.
1. This test is with the heat store turned off, heat store function will be tested later on in this model.
2. The temperature rise will be greater with a flow rate less than that stated and/or the heat store has some residual heat remaining.
3. It can take up to approximately 20 seconds for the ignition sequence to begin after a DHW demand.
4. A flow rate lower than specified will result in a higher temp rise, this must be taken into account when selecting the outcome of the test. To investigate a poor water flow rate from the tap CLICK HERE.
1. This test is with the heat store turned off, heat store function will be tested later on in this model.
2. The temperature rise will be greater with a flow rate less than that stated and/or the heat store has some residual heat remaining.
3. It can take up to approximately 20 seconds for the ignition sequence to begin after a DHW demand.
4. A flow rate lower than specified will result in a higher temp rise, this must be taken into account when selecting the outcome of the test. To investigate a poor water flow rate from the tap CLICK HERE.
With a flow rate at the tap of 14 ltr/min - 440CDI ErP / 19.6 ltr/min - 550 CDI ErP is there a temperature rise of 30°C and is operation satisfactory?