Set Appliance State:
CH Demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Is the boiler currently showing the FD fault code?
Or is the fault intermittent / reported by customer.
Note:
Fault code may take up to 4 minutes to show and will only be displayed for a few seconds before boiler retries.
Or is the fault intermittent / reported by customer.
Note:
Fault code may take up to 4 minutes to show and will only be displayed for a few seconds before boiler retries.
