Справочник Пользователя для Quadra-Fire CB1200I

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February 3, 2010

7014-188B

Page  31

Slow or smoky start-up 

(Cont’d)

Dirty exhaust and/or venting system.

Check for ash build up in appliance, 

including behind rear panels, firebox, heat 

exchanger, exhaust blower and venting.

Feed system fails to 

start. 

Out of fuel.
#2 snap disc may be defective.

Vacuum switch not closing.  No vacuum.

Feed system jammed or blocked.

Feed spring not turning with feed motor.

Feed motor defective or not plugged in.

Check hopper, fill with fuel.
Replace snap disc.  Firebox door must be 

closed securely.

Check exhaust blower is plugged in and 

operating.

Check vacuum switch is plugged in.  

Check vacuum hose is in good condition, 

clear and connected at both ends.

Check thermocouple is in good condition 

and plugged in properly.

Make sure venting system is clean.
NOTE:

  High winds blowing into the vent-

ing system can pressurize the firebox 

causing loss of vacuum.
Empty hopper of fuel.  Use a wet/dry 

vacuum cleaner to remove remaining fuel, 

from hopper, including feed tube.

Check feed chute for obstructions.

Loosen 2 screws and jiggle feed assembly.

Check that set screw is tight on feed 

spring shaft at end of feed motor.
Check connections on feed motor, replace 

if defective.

No call light.  Appliance 

does not begin start 

sequence.

Thermostat not set to a high enough tempera-

ture.
Snap Disc #3 tripped.
No power.
Fuse blown.
Connections at thermostat and/or appliance not 

making proper contact.
Defective thermostat or thermostat wiring.

Control box defective.

Adjust thermostat above room tempera-

ture.
Reset snap disc.
Connect to power.
Replace fuse.
Check connections at thermostat and 

appliance.
Replace thermostat or wiring.

NOTE:  To test thermostat and wiring, use 

a jumper wire at the thermostat block on 

the appliance to by-pass thermostat and 

wiring.

Replace control box.

Appliance fails to shut 

off.

Call light on.

Turn thermostat off.

If call light does not go out, disconnect 

thermostat wires from appliance.  If call 

light does go out, thermostat or wires are 

defective.