Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Turn CH thermostat up to MAX
Attach PT temperature clamps on flow and return
pipes close to the heat exchanger
Mains Power On
Attach PT temperature clamps on flow and return
pipes close to the heat exchanger
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow boiler and system to heat, watching the temperature on the
performance tester. The temperature should heat to approx 73°C or 87°C depending on the dip switch setting. The differential should be approx between 11°C and 20°C.
The boiler should reach this temperature without cutting out on the overheat. It should also shut the burner down when the temperature is reached.
performance tester. The temperature should heat to approx 73°C or 87°C depending on the dip switch setting. The differential should be approx between 11°C and 20°C.
The boiler should reach this temperature without cutting out on the overheat. It should also shut the burner down when the temperature is reached.
