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TROUBLESHOOTING
WARNING
TURN OFF BURNER, UNPLUG HEATER AND LET COOL BEFORE
SERVICING. ONLY A QUALIFIED SERVICE PERSON SHOULD
SERVICE AND REPAIR HEATER.
CAUTION
NEVER USE A WIRE, NEEDLE, OR SIMILAR OBJECT TO CLEAN
ODS/PILOT. THIS CAN DAMAGE ODS/PILOT.
OBSERVED
PROBLEM
1. Igniter button is pressed,
no spark at ODS/Pilot
2. Igniter button is pressed
Spark at ODS/Pilot
No Ignition
POSSIBLE
CAUSE
1. Igniter electrode
positioned incorrectly.
2. Igniter electrode broken
3. Igniter electrode not con-
nected to igniter cable
4. Igniter cable pinched or
wet
5. Piezo igniter nut is loose
6. Broken igniter cable
7. Bad piezo igniter
1. Gas supply turned off or
manual shutoff valve is
closed
2. Control knob not in
“PILOT” position
3. Control knob not pressed
in while in “PILOT”
position
4. Air in gas lines when
installed
SOLUTION
1. Replace igniter
2. Replace igniter
3. Reconnect igniter cable
4. Free igniter cable if
pinched by any metal or
tubing. Keep igniter
cable dry.
5. Tighten nut holding
piezo igniter to heater
cabinet. Nut is located
inside heater cabinet at
top
6. Replace igniter cable
7. Replace piezo igniter
1. Turn on gas supply or
open manual shutoff
valve
2. Turn control knob to
“PILOT” position
3. Press in control knob
while in “PILOT”
position
4. Continue to hold down
control knob. Repeat
igniting operation until
air is removed.
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