Set Appliance State:
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset appliance.
(hold R until display changes)
Does the appliance reset and carry out
self-check or does the fault code reoccur?
Note:
This fault code should re-appear within 15 seconds of resetting the appliance, if it does not then select "boiler starts self-check" below.
BOILER STARTS SELF-CHECK
FAULT CODE REOCCURS
BOILER NOW SHOWS DIFFERENT FAULT CODE
(hold R until display changes)
Does the appliance reset and carry out
self-check or does the fault code reoccur?
Note:
This fault code should re-appear within 15 seconds of resetting the appliance, if it does not then select "boiler starts self-check" below.
BOILER STARTS SELF-CHECK
FAULT CODE REOCCURS
BOILER NOW SHOWS DIFFERENT FAULT CODE
