Set Appliance State:
Mains Power Off
Ensure No demand for CH or DHW
Set the CH temperature control to 'O' position
Set the CH temperature control to 'O' position
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Test 1:
With the CH temperature control in the 'O' position
does the pump still run?
If the pump runs select that option below,
otherwise continue to Test 2.
Test 2:
Turn the control knob to the summer position
(fully anti-clockwise).
Does the pump now run?
With the CH temperature control in the 'O' position
does the pump still run?
If the pump runs select that option below,
otherwise continue to Test 2.
Test 2:
Turn the control knob to the summer position
(fully anti-clockwise).
Does the pump now run?
