Quadra-Fire SANTAFEI-MBK Owner's Manual page 22

Santa Fe Pellet Insert
17. Snap Disc #1 (Convection Blower) 110°F
Snap disc #1 is located on the right side of the firebox. 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 (Fuel Delivery Interrupt) 250°F
Snap disc #2 is located on the back side of the feed drop
tube. (see Figure 22.2 on page 22). There is 1 orange wire
and 1 black wire 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. If this occurs the snap disc with automatically
reset itself.
19. Snap Disc #3 (Burn Back Protector) 250°F
Snap disc #3 is mounted on the back of the auger tube in the
center of the appliance and has a reset button. To access
it remove the right side panel. 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.
THERMOCOUPLE
HEAT OUTPUT
SWITCH
YELLOW
RED
ORANGE
WHITE
BLUE
BLACK
BLACK
YELLOW
RED
PURPLE
GR AY
BLUE
BLACK
BLACK
IGNITOR
Figure 22.1
22
THERMOS TAT
BLOCK
RESET
CALL
BUTTON
LIGHT
20. Vacuum Switch
The vacuum switch is located on the lower left side of the
appliance behind left access panel. 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 22.1 below
HOPPER
VACUUM
SWITCH
SWITCH
7019-229F
CAPACITOR FEED
SNAP
MOTOR
DISC #2
SNAP
CONVECTION
DISC #1
BLOWER
COMBUSTION
BLOWER
SNAP FUSE
DISC #3
June 9, 2017