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3.9
IGNITION / DETECTION ELECTRODE REPLACEMENT / INSPECTION
Refer to Section
3.2
1. Remove the fan.
Refer to Section
3.6
2. Remove the flue manifold.
3. Remove the burner.
Refer to Section
3.7
4. When servicing the boiler inspect the condition of the
electrode and check the dimensions shown. If there is
damage to the electrode continue to follow steps below
for replacment.
5. Unplug the ignition lead from the electrode.
6. Remove the earth lead from the electrode.
7. Remove the 2 screws holding the electrode to the
combustion chamber.
8. Remove the electrode.
9. Fit the new electrode, using the new
gasket supplied. Check dimensions as
shown.
Refer to Section
2.30 & 2.31
3.10 CLEANING THE CONDENSATE TRAP
CAUTION: Keep trap upright when removing
1. Pull off the rubber pipe at the sump drain.
2. Turn the trap clockwise to disengage and lift to remove.
3. Clean and fill trap with water.
40
Section 3 - Servicing
Spark Gap
3.5 mm
2
Trap
Ignition /Detection
Electrode
m
3 m
Condensate
Drain
PRV
Grommet
CH
Gas
Flow
SCAN
for video
CH
CH
Circuit
Return
Drain
Installation and Servicing
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