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O. TROUBLE SHOOTING GUIDE
NOTE: The millivolt board includes the following items: Valve, pilot assembly, piezo, electrode, on/off rocker switch, burner, burner venturi tube,
& burner orifice. If any of these items are defective, contact your dealer for the appropriate repair / replacement procedures to follow.
WARNING: DO NOT ATTEMPT TO SERVICE THIS UNIT IF YOU ARE NOT A QUALIFIED INSTALLER OR REPAIRMAN.
1.
If the fireplace fails to ignite, a qualified service person should check the fireplace installation.
2.
It is imperative that the control compartment, burner and circulation air passageways of the fireplace be kept clean. This is necessary to
provide adequate combustion and ventilation air.
3.
All of the working parts of this fireplace can be removed at one time. Before removing millivolt board, check for loose wires.
PROBLEM
CAUSE
SOLUTION
1.
No spark when piezo
Wire on back of piezo button is loose or off.
Put wire back into place.
button is depressed.
Wire from piezo to electrode is loose at electrode.
Reconnect wire.
Electrode moved out of position.
Realign electrode with 1/8"
space between it & the pilot.
2.
Pilot won't light.
Gas shut ‘OFF’.
Turn Gas ‘ON’.
Gas line not purged.
Hold black control knob in long enough to
purge line.
Not holding black control knob in long enough.
Hold in longer.
No spark at piezo.
See problem 1.
3.
Pilot won't stay lit.
Not holding black control knob in long enough.
Hold button in longer to heat thermocouple
(or Generator - RF valve).
Thermocouple (or Generator - RF valve) connection
Check connection on valve & tighten if
loose at valve connection.
necessary.
Pilot hood misdirecting pilot flame
Check pilot flame location. Flame must be
from thermocouple (or Generator - RF valve).
burning on generator(s) and thermocouple
(CSK-335).
Refractory panels not positioned
Secure refractory panels with high-temp
against firebox back & sides.
sealant.
WIRING DIAGRAM
MODEL #CSK-335
Figure Q-1
Summary of Contents for CSK-335
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