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Mersey Super - Installation & Service Instructions
Fig. 35
Page 17
7. FAULT FINDING - Page 18
SYMPTON
PILOT WILL NOT LIGHT
file://P:\System\DATA\Dx\DS1\installation\2551\I24-2551\I24-2551.htm
POSSIBLE CAUSE
1. Gas not turned on.
2. Air in gas line.
3. Incorrect pilot lighting procedure. 3. Follow the lighting
4. Electrode lead not connected to
the rear of the spark igniter.
5. Incorrect spark gap.
6. Current tracking to earth.
7. Pilot injector blocked.
Page 29 of 35
SOLUTION
1. Turn on the gas at the
service cock and/or the main
gas line.
2. Purge the air line by
depressing and holding the
centre ON button, this may
take 2-3 minutes.
instructions located on the
bottom cover or refer to the
"Instructions for Use".
4. Re-connect the electrode
lead.
5. The gap between the
electrode tip and the pilot
hood should be 3-4mm.
6. Check the electrode lead
is routed clear of all metal
parts.
7. Clear injector by blowing
through or replace with pilot
injector Part No 19/12690
Also clean the lint filter
09/12/2009
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