Quadra-Fire CB1200-C Owner's Manual page 29

16. Thermostat
The appliance is designed to run on a 12 volt AC thermostat.
The heat anticipator should be set on the lowest setting
available.
17. Snap Disc #1 (Convection Blower) 145°F
Snap disc #1 is located on the right side of the appliance
on the top of the heat exchanger box. There are 2 purple
wires connected to it. This snap disc turns the convection
blower on and off as needed. Power is always present at
snap disc #1.
18. Snap Disc #2 (Thermostat Override) 200°F
Snap disc #2 is also located on the right side of the appliance
between snap disc #1 and convection blower. There are 2
yellow wires connected to it. This snap disc will turn off the
feed system, which will turn off the appliance if an over fire
condition should occur or if the convection blower should
fail to operate.
Figure 29.1
29
19. Snap Disc #3 (Back Burn Protector) 250°F
Snap disc #3 is mounted on the side of the auger tube just
below the feed motor and has a red reset button. To access
it remove the feed motor cover box from inside the hopper.
If the fire tries to burn back into the feed system or push
exhaust up the feed tube, this snap disc will shut the entire
system off. This disc must be manually reset.
20. Vacuum Switch
The vacuum switch is located on the
appliance behind the inner shield. This switch turns the
feed system on when vacuum is present in the firebox.
The vacuum switch is a safety device to shut off the feed
motor if the exhaust or the heat exchanger system is dirty
or plugged or if the firebox door is open.
21. Wiring Harness
See Figure 29.1 below.
7027-802K
left side of the
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