Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach U-gauge to burner pressure test point
DHW temperature set to MAX
DHW temperature set to MAX
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Once the boiler has lit and established check the burner pressure,
maximum pressure should be as per the table.
Disconnect one white wire from the modulating solenoid and make safe
Mains Power On
Once the boiler has lit and established check the burner pressure,
minimum pressure should be as per the table.
maximum pressure should be as per the table.
| Isolate Mains Power to appliance as per TOP's P4 |
Mains Power On
Once the boiler has lit and established check the burner pressure,
minimum pressure should be as per the table.
