Set Appliance State:
Turn Hot Water Tap On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the boiler to run briefly in DHW mode.
Remove the diverter valve head.
Inspect the diverter valve spindle, it should be in the fully retracted position.
Is the spindle in the correct position?
Note.
1. Due to the diverter valve cartridge being held in by two plastic clips, it is advisable to drain the primary system water from the boiler before removing the head.
2. Be aware that the spindle may need to be pushed into the retracted position as it relies on the cartridge for this.
| Isolate Mains Power to appliance as per TOP's P4 |
Remove the diverter valve head.
Inspect the diverter valve spindle, it should be in the fully retracted position.
Is the spindle in the correct position?
Note.
1. Due to the diverter valve cartridge being held in by two plastic clips, it is advisable to drain the primary system water from the boiler before removing the head.
2. Be aware that the spindle may need to be pushed into the retracted position as it relies on the cartridge for this.
Isolate as per TOPs P4
and refit as necessary