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TROUBLE SHOOTING HINTS
1. Venter does not activate when thermostat calls for heat.
a. Check wiring: 115 VAC from L1 to ground; N connected to a neutral.
b. Check for 24V from orange to black wires on base of timer relay. If no other voltage, the appliance is
not calling for heat to the CK-92. If there is 24 volts continuously for at least 45 seconds there should
be 115 volts from N to M. If not, the time relay is defective, or L1 and N are not properly wired.
c. Check gas pressure switch for continuity across terminals when water heater burner is lit.
2. Flue gas odor:
a. Check system draft. Adjust power venter's airfl ow adjustment damper if necessary.
b. Check for negative pressure in building.
3. Venter activates but burner does not fi re after a minimum of 45 seconds continuous call for heat:
a. Check wiring.
b. Check pressure switch adjustment.
c. Make sure the vent damper is in open position.
d. Check for 24 volts from both yellow wires on pressure switch to black wire on base of timer relay. If
neither yellow wire has 24 volts, the vent damper is defective, has loose wiring, or is not receiving call
for heat on the orange wire. If one yellow wire has 24 volts but the other does not, the pressure switch
is not closing.
4. Pilot will not stay lit on water heater:
a. Solder all spillage switch wire terminal connections.
b. Check reset buttons on spillage switches.
REPAIR AND REPLACEMENT PARTS LIST
This manual may be downloaded and printed from the Field Controls website (www.fi eldcontrols.com)
For warranty information about this or any Field Controls product, visit:
© Field Controls, LLC
Model
Gas Pressure Switch
GSK-3 Spillage Switch
Post Purge Timer
Pressure Switch
TCA-1 Thermocouple
Wire Harness
WARRANTY
www.fi eldcontrols.com
Field Controls Technical Support
1.800.742.8368
fi eldtec@fi eldcontrols.com
Phone: 252.522.3031 • Fax: 252.522.0214
www.fieldcontrols.com
Part Number
46284200
46086400
46282800
46273100
46082700
46457200
P/N 46490500 Rev C 01/18
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