Set Appliance State:

WARNING! - Mains voltage is expected during test follow
TOPs P4 live testing procedure
Mains Power On

Observation:

Check parameters PAR 1 & 2 are set correctly.
The correct PAR 1 & 2 values can be found on the inside of the upper door (see note).
CLICK HERE for guidance on how to check & adjust parameter values.
Note.
1. Image is for illustration purposes only, if no label is present on the upper door, refer to Adapt for guidance.
2. PAR 1 - combustion configuration, PAR 2 - hydraulic configuration.