DHW OPERATION

Set Appliance State:

Turn Hot Water Tap On

WARNING! - Mains voltage is expected during test follow
TOPs P4 live testing procedure

Mains Power On

Observation:

If required cancel purge cycle & reset boiler.
Allow boiler to ignite and run for DHW demand.
With a flow rate as per table, is the DHW temperature rise and operation satisfactory? (see note)

Note.
1. To investigate a poor water flow rate from the tap CLICK HERE
2. The boiler is supplied with the following flow restrictor, Compact 25A: 8 - litres & Compact 29A: 10 - litres.
3. Flow rates lower / higher than the flow rate specified will result in a higher / lower temperature rise, this must be taken into account when selecting an outcome of the test.
4. If a fault code occurs during operation CLICK HERE