Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Preheat OFF
Remove diverter valve motor and place in a safe position.
To remove - Place screwdriver as in picture then twist
anticlockwise to unseat diverter then pull out
Remove diverter valve motor and place in a safe position.
To remove - Place screwdriver as in picture then twist
anticlockwise to unseat diverter then pull out
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Inspect the diverter valve motor, does it move to the fully extended position during a heating demand?
Note:
New and old styles operate in the same way for this test.
Note:
New and old styles operate in the same way for this test.
Isolate as per TOPs P4
and refit as necessary