Operating instructions

5
Installing the mains supply
If a mains supply is not already available.
Install a means for disconnecting the fixed wiring in all poles
(ie. 13A fused double pole isolating switch) adjacent to where the unit will be fixed.
Removing the front cover
Remove the screw from the bottom and top edge of the unit (Fig.3).
Support the front cover and remove the flow knob (Fig.4).
Pull the front cover away form the unit and carefully remove the flying-lead and plug from the
back-plate connector (Fig 5a and Fig.5b).