Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Ensure no DHW demand
Shut isolation valve off at the auto bypass by turning 90°
(as shown in picture)
Shut isolation valve off at the auto bypass by turning 90°
(as shown in picture)
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow boiler to operate for CH.
Are the radiators now heating correctly?
Are the radiators now heating correctly?
