4.2.4
Re-assemble in reverse order.
4.3
Removing the Pilot Assembly
4.3.1
Isolate the gas supply
4.3.2
Remove trim from the front of the fire, as shown in section 3.3
4.3.3
Remove the glass frame assembly from the fire, as shown in section
2.7
4.3.4
Remove the burner & controls unit as described in item 4.1, then
remove the pilot shield which is retained by 2 screws.
4.3.5
Remove the two fixing screws which secure the pilot assembly to the
burner unit, disconnect the pilot pipe, ignition wire and thermocouple
connection.
4.3.6
Remove the pilot assembly.
4.3.7
Re-assemble with a new pilot assembly, and carry out a gas
tightness test after re-assembly.
4.4
Removing the Gas Control Valve
4.4.1
Isolate the gas supply. Remove the burner & controls assembly as
detailed in item 4.1
4.4.2
Disconnect the pilot, inlet and main burner pipes, remove the mounting
screws that hold the valve in position, then disconnect the thermocouple
and interrupter.
4.4.3
Replace in reverse order and carry out a soundness test.
4.5
Replacing the Receiver Unit
4.5.1
Disconnect all wiring looms from the control board, note the
receiver unit is secured to the base of the firebox with velcro strips.
4.5.2
Remove the receiver and replace in reverse order, pair to the handset
(see Mertik Instructions supplied with fire when new for details of this
process).
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