Set Appliance State:
Mains Power Off
CH Demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset appliance and set the boiler into service mode
by holding down the ↻ and + buttons for approx 5 seconds
until "HI" flashes on the display.
Choose between maximum (HI) and minimum rate (LO)
by pressing the + / - buttons then press ↻ to activate.
To exit service mode press the service mode button once.
Carry out a combustion check at both maximum and
minimum rates as per manufacturer's instructions
(refer to Adapt for more guidance).
Is the appliance within CO and CO2 tolerances on both maximum and minimum rate?
by holding down the ↻ and + buttons for approx 5 seconds
until "HI" flashes on the display.
Choose between maximum (HI) and minimum rate (LO)
by pressing the + / - buttons then press ↻ to activate.
To exit service mode press the service mode button once.
Carry out a combustion check at both maximum and
minimum rates as per manufacturer's instructions
(refer to Adapt for more guidance).
Is the appliance within CO and CO2 tolerances on both maximum and minimum rate?
