Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach pressure gauge to fan pressure test point
Unclip Diverter Valve head from the body and leave in a safe location
Unclip Diverter Valve head from the body and leave in a safe location
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Operate appliance at maximum output using service mode.
FOR INSTRUCTIONS ON SERVICE MODE CLICK HERE
Fan pressure should reach approximately 3.9 mbar or greater.
Notes:
1. The pressure measured will be negative.
2. When pressure gauge is removed pressure point cap should be replaced.
FOR INSTRUCTIONS ON SERVICE MODE CLICK HERE
Fan pressure should reach approximately 3.9 mbar or greater.
Notes:
1. The pressure measured will be negative.
2. When pressure gauge is removed pressure point cap should be replaced.
Isolate as per TOPs P4
and refit as necessary