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INCOMING
MAIN GAS
SUPPLY
DAMPER
EV1
EV2
GAS LINE
TO
BURNER
Figure 41 - Wiring Diagram
MANUALLY-RESET SAFETY LIMIT SWITCH
This appliance is equipped with a manually-reset blocked flue safety
limit switch. Refer to Figure 42 for its location. If, during appliance
operation, the flame goes out (independently of the burner on/off wall
switch), it may be due to the operation of this safety limit switch. First
allow the appliance to cool, then reset the safety switch by pressing
the red reset button on the back of the switch.
Use Phillips Head Tool
Figure 42 - Blocked Flue Safety Switch, Removal and Reinstallation
900807-00_A
Pilot Burner
Pilot Gas Line
VENT SAFETY
SHUTOFF SWITCH
MANUAL
SWITCH
WARNING: Electrical Grounding Instructions - This appliance is equipped with a three-prong
(grounding) plug for your protection against shock hazard and should be plugged directly into a
properly grounded three-prong receptacle. Do not cut or remove the grounding prong from this plug.
Blocked Flue Safety
Limit Switch
SuperiorFireplaces.us.com
WIRING DIAGRAM
24V AC
STEP DOWN
TRANSFORMER
120V AC
To access the blocked flue safety limit switch, refer to Figure 42:
1. To access the blocked flue safety switch, remove the two (2)
phillips head screws (shown in Figure 42) and pull out switch.
2. Press the red reset button on the switch (see Figure 43).
3. Reinstall switch.
The appliance should then relight and remain lit. If this does not oc-
cur, turn off the appliance and call a qualified service technician.
Figure 43- Blocked Flue Safety Switch, Red Reset Button
WALL SWITCH
(NOT SUPPLIED)
BLACK
WHITE
GREEN
ELECTRICAL RATING:
120v, 60Hz, 0.7A
OPTIONAL
REMOTE
CONTROL
Red Reset Button
Blocked Flue Safety
Limit Switch
INCOMING
120V AC
(FUSE BOX
OR BREAKER)
19
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