ILLUSTRATED PARTS LISTS
OBSERVED PROBLEM
spark at pilot but no ignition
Burner does not light after pilot is lit
Delayed ignition burner
Unit produces unwanted odors
Gas odor even when Remote Control is
REMEDY
1. Turn on gas supply or open manual
2. Purge air from the supply line
1" blue flame
4. Clean pilot
(see Cleaning and Mainte-
1. Clean burner orifice
2. Contact local natural or propane/LP gas
company
3. Replace burner orifice
4. Reconnect leads
1. Adjust pilot flame for approximately
1" blue flame
Continued
POSSIBLE CAUSE
1. Gas supply turned off or manual shutoff
valve closed
shutoff valve
2. Air in gas lines when installed
3. Pilot adjustment screw closed
4. Pilot is clogged
5. Ignitor electrode broken
1. Burner orifice clogged
2. Inlet gas pressure is too low
3. Burner orifice diameter is too small
4. Flame sensor leads disconnected
1. Pilot flame needs adjusting
1. Gas leak. See Warning statement above.
1. Gas leak.
See Warning statement above.
IMPORTANT:
Operating
unit
where impurities in air exist may create odors.
Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new
carpet or textiles, etc., create fumes. These fumes may mix with combustion air
and create odors. These odors will disappear over time.
WARNING: If you smell gas
• Shut off gas supply.
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in
your building.
• Immediately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire department.
2. Main gas valve defective
2. Replace gas valve
(see page
8
)
3
.
Adjust pilot flame for approximately
1
.
Locate and correct all
1. Locate and correct all leaks
.
When
remote control turned on
, there is
TROUBLESHOOTING
leaks
in OFF position
nance, page
40
)
or replace pilot assembly.
5
.
Low gas pressure
4
6
