Set Appliance State:
Mains Power Off
CH Demand
Boiler Thermal Store must be at MAXIMUM TEMPERATURE, to ensure this, run the boiler until the Green Neon extinguishes, then:
Models with Programmer:
Rocker Switch to Timed, Programmer C/H demand to ON.
Models without Programmer: Central Heating Switch to ON.
Note:
If the Appliance is only utilised for Hot Water (no CH System) select the "Boiler Flow Pipe/Radiators heating rapidly." option below.
Models with Programmer:
Rocker Switch to Timed, Programmer C/H demand to ON.
Models without Programmer: Central Heating Switch to ON.
Note:
If the Appliance is only utilised for Hot Water (no CH System) select the "Boiler Flow Pipe/Radiators heating rapidly." option below.
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Measurement:
Does the Boiler Flow Pipe and/or the Radiators get hot?
