Ravenheat RSF 82E, Installation And Servicing Instructions

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7.15 TO REMOVE/REPLACETHE MAIN
BURNER
7.15.1 Remove the front panel of the casing and
the combustion chamber front cover (sect.
7.3 & 7.4).
7.15.2
7.15.4
Remove the pilot burner assembly as
described in sect. 7.13.
Remove the injectors manifold as described
in sect. 7.14.
7.15.5
7.15.6
Remove the two screws securing the main
burner to the combustion chamber (Fig. 74).
Pull the burner forward and remove
(Fig. 75).
7.15.7 Replace in reverse order.
IMPORTANT: When refitting the burner
make sure that the pins at the rear of the
combustion chamber locate into the slots
made on the rear of the burner.
7.16 TO REMOVE/REPLACE THE GAS VALVE
(Fig. 51)
7.16.1
7.16.2
Remove front casing panel (sect. 7.3).
Push the 2 plastic clips that fasten the
instrument panel (Fig. 23).
7.16.3
7.16.4
Lift the instrument panel to detach it from
the sides, and lower it down by rotating it on
its own hinges (Fig. 25).
Pull the 2 wires from the Modulator. Remove
the electronic ignition board (7.32.213).
7.16.5
7.16.6
7.16.7
Remove the lower grating (sect. 5.4.2).
Unscrew the pilot burner tube connection.
Remove the eight screws (four per side)
that connect the gas valve to the gas
pipelines and then remove it from its seat.
7.16.8
7.19
7.19.1
7.19.2
7.19.3
Replace in reverse order, always using new
seals.
TO REMOVE/REPLACE THE HEATING
CONTROL AND DOMESTIC HOT WATER
CONTROL
Remove the front panel from the outer
casing (sect. 7.3) and lower the instrument
panel (sect. 7.16.2 & 3) and remove the
control box cover (7.31.2/3).
Pull off the thermostat knob (Fig. 78).
Remove the lock nut and remove the control
board (PCB)
D e t a c h t h e w i r e s b y u n c l i p p i n g t h e
connector from the control board (Fig. 79).
Fig. 75
3 5