Fault Finding Guide - Yunca Gas EROS User Manual

Fault Finding:
SYMPTOM
Pilot Will Not Light.
25-07-01
PROBLEM
No spark at pilot burner.
Gas not available at the spark
point. A complete ring of gas
around the pilot hood.
Spark gap is incorrect.
No gas at pilot burner
No Supply Gas.
Page 16 of 23
CORRECTIVE
Check connection between
electrode in pilot assembly
and lead from control. Press
connection hard together.
(Inserted 18mm in to control)
Replace the pilot assembly if
ceramic insulator is cracked or
broken. (Finger tighten nut
that holds ceramic insulator)
Clean the gas ways of soot or
foreign particles
Open up the gas gap where the
spark earth's on to the pilot.
Spark gap should be 3-4mm
between the electrode tip and
the pilot flame hood.
Check that isolating valves
are turned on and gas is
available.
Check pilot hood for
blockage
Remove pilot jet and blow
clean. The jet is located
inside the base of the pilot
burner and is removed by
disconnecting the gas to the
pilot and removing the brass
nut from the base of the
burner. Jet will fall out.
Check for any obstructions in
the gas line that may cause
low pressure or restrict flow.
Purge gas lines.
L.P.G. -- Refill tank
Natural -- Check with gas
supplier
Operation Instructions for Eros Free Standing Gas Fire July 2001.doc