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IF YoUr sYsteM Is not HeatInG or not GIVInG enoUGH Heat . . .
possIBle caUse
WHat to Do
Thermostat is not set correctly
Reset thermostat above room temperature
Burner is not operating properly
Check flame. If it is yellow, the burner is not getting enough air.
Or, if flame is blue and noisy and seems to lift off the burner, the
burner is getting too much air. Contact your service technician.
No electric power to boiler
Check overcurrent protection. Check to be sure electric power
supply circuit is “ON”.
Controls out of adjustment
Reset according to instructions.
Radiators not heating
Steam air vents are not operating properly.
Check flow control valve (if used). It may be in closed position.
Poor electrical contact
Check all control terminals and wire joints.
Rollout switch blown
Have your service technician check heat exchanger for blockage.
Replace rollout switch with exact replacement.
Chimney flue is blocked
Spill switch contacts open, requiring manual reset of spill switch.
Have your service technician check and correct chimney problem.
Vent damper not operating
Consult troubleshooting guide in Effikal manual, packaged with vent
damper.
IF BUrner Is noIsY . . .
possIBle caUse
WHat to Do
Gas input amount is incorrect
Contact your service technician.
IF Walls or WInDoWs sWeat . . .
possIBle caUse
WHat to Do
Not enough ventilation
Contact your service technician.
Chimney flue is blocked
Have your service technician check and correct, if necessar
y.
IF raDIators are noIsY . . .
possIBle caUse
WHat to Do
Air in system
Refer to “Radiators Not Heating Properly” above.
pop saFetY ValVe leaKInG . . .
possIBle caUse
WHat to Do
Dirt on seat
Open valve manually. Allow steam to blow and clear valve seat.
HaVe YoUr serVIce tecHnIcIan cHecK anY proBleM YoU are UnaBle to correct
TROUBLESHOOTING
