23
Fig. 33
6.15 FLUE COLLECTOR REMOVAL (fi g. 33)
Carry out component removal procedure as described
in 6.4.
Remove the heat exchanger as described in 6.13.
Remove the screw
(A)
and the cap
(B)
.
Locate and remove the fl ue collector securing screw/s
(C).
Gently ease the fl ue collector from its location. Re-
place in the reverse order. Ensure all seals are in good
condition, taking care to ensure all components are
replaced correctly.
6.13 MAIN HEAT EXCHANGER (fi g.31)
The heat exchanger is a non-serviceable item and should
only be removed if it’s necessary to replace it. The heat
exchanger and fl ue fan assembly can be removed as a
single assembly from the appliance, or alternatively, the
fl ue fan assembly can be removed separately/prior to
removing the heat exchanger assembly (see 6.12).
Step 1
Carry out component removal procedure as described in
6.4. For ease of access, locate and remove the securing
pins that hold the control panel to the appliance; ease
the control panel from its location.
Step 2
Disconnect all wiring connections from the fl ue fan as-
sembly and heat exchanger.
Step 3
Slacken the gas pipe
(A)
at the outlet connection and
swing/rotate clear of the fan assembly.
Step 4
Disconnect and remove the fl ow
(B)
, return
(C)
and con-
dense pipes/connections on the heat exchanger.
Step 5
Locate and remove the 2-screws
(D)
that secure the
heat exchanger to the combustion chamber located at
the front right of the assembly. Move the heat exchanger
forward and disconnect it from the fl ue collector
(E)
. The
heat exchanger can now be lifted and withdrawn from
the appliance.
Step 7
Replace in the reverse order. Ensure all seals are in
good condition, taking care to ensure all components
are replaced correctly.
Fig. 31
6.14 CONDENSE TRAP REMOVAL (fi g. 32)
Carry out component removal procedure as described
in 6.4. Disconnect the 2 upper rubber condense pipes.
Remove the pin
(A)
that secures the trap to the air box
plate. Disconnect the lower rubber condense pipe from
the condense trap.
Carefully remove the condense trap.
Replace in the reverse order.
Fig. 32
A
C
B
E
D
A
B
C
A