Set Appliance State:
Mains Power Off
CH Demand
Boiler stat set to MID range
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Allow fan to run and boiler to fire and allow system to reach a reasonable operating temperature.
Turn off demand.
Using FGA temp clamp measure the temperature of the flow pipe close to the boiler observe flow temp falling as system extracts heat.
Turn off demand.
Using FGA temp clamp measure the temperature of the flow pipe close to the boiler observe flow temp falling as system extracts heat.
