Baxi Bermuda 45/4 M Installation And Servicing Instructions page 20

INSTALLATION - Page 20
Refitting the Controls
Take the controls assembly and locate the slots in the
controls mounting bracket under the screws in the base tray.
Align the .holes in the burner mounting plate with those in
the combustion box sides and insert the screws.
Tighten the four screws.
Undo the union nut between the gas service tap and valve.
Connect the gas supply to the service tap and reconnect the
service tap to the valve. The gas supply pipe should be
routed from the right hand side. If this is not possible, it may
be routed from the left hand side, passing behind the boiler.
The positioning of the gas supply pipe must not restrict the
servicing of the appliance.
ELECTRONIC CONTROLS MODELS
Replace the combustion box door and secure with the four
screws. Ensure that the sensing pipe locates over the pilot
breather sealing washer. The screws must be tight to
achieve the required seal and to ensure correct operation of
the Atmospheric Sensing Device.
Insert the thermostat sensor and retaining strip through the
rubber seal in the door into the heat exchanger thermostat
pocket. Engage the sensor wire in the routing clips.
Connect the electrical input socket to the plug on the PCB.
Adjust the position of the thermostat potentiometer bracket.
Undo the securing screw and push fully in if a radiant fire is
to be fitted or pull out to mark "A" for flame effects.
Refit the controls heat shield to its retaining clips. If a radiant
appliance is to be installed the heat shield from the fire kit
can now be fitted.