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OBSERVED
POSSIBLE
PROBLEM
CAUSE
REMEDY
TROUBLE-
SHOOTING
Continued
When ignitor button is l.
pressed in, there is a
spark at ODS/Pilot but
no ignition.
2.
3.
Gas supply turned off or
manual shutoff valve
closed.
Thermostat control knob
not pressed in.
Aft in gas lines when
installed.
4. Depleted gas supply
5. ODS/pilot is clogged.
6. Gas regulator setting is not
correct.
7. Thermostat control knob is
not in pilot position.
I. Turn on gas supply or open
manual shutoff valve.
2. Press in thermostat conn-ol
knob while turning to
PILOT/IGN position.
3. Continue holding down
control knob. Repeat
igniting operation until air
is removed.
4. Contact local propane/LP
gas company.
5. Clean ODS/pilot (see
Cleaning and
Maintenance, page 20) or
replace ODS/pilot
assembly.
6. Replace gas regulator.
7. Tuna thermostat control
knob to pilot position,
ODS/pilot lights but
flame goes out when
control knob is
released.
l. Control knob not fully
pressed in.
2. Control knob not pressed
in long enough.
3. Manual shutoff valve not
3.
fully
open.
4. Thermocouple
connection
4.
loose at control valve.
5. Pilot flame not touching
5.
thermocouple, which
allows thermocouple to
cool, causing pilot flame to
go out_ This problem could
be caused by one or both of
the following:
A) Low gas pressure
B) Dirty or partially
clogged ODS/pilot
6. Thermocouple
damaged.
6.
7. Control valve damaged.
7.
8. Safety interlock system has 8.
been triggered.
l. Press in conta'ol knob fully.
__30
s_
Fully open manual shut-Off
valve.
Hand tighten
until
snug,
then tighten IN. turn more.
A) Contact local propane/Lt
gas company.
B) Clean ODS/pilot (see
Cleaning and
Maintenance, page 20) or
replace ODS/pilot
assembly.
Replace thermocouple.
Replace control valve.
Wait one minute for safety
interlock s),stem to reset.
Repeat ignition operation.
Continued
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