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T8411R ELECTRONIC HEAT PUMP THERMOSTAT
69-1481-1 2
Fig. 1. Typical location of thermostat.
Fig. 2. Mounting wallplate to wall.
Wiring
IMPORTANT
Use an 18-gauge maximum wire for wiring the
T8411R Thermostat.
All wiring must comply with local electrical codes and
ordinances.
CAUTION
Electrical Shock or Equipment Damage
Hazard.
Can shock individuals or short equipment
circuitry.
Disconnect power supply before installation.
The shape of the terminals permits insertion of straight or
wraparound wiring connections; either method is
acceptable. See Fig. 3.
Fig. 3. Wiring connections.
NOTE: To ensure proper mounting of thermostat,
restrict all wiring to the shaded area. See Fig. 4.
5 FEET
[1.5 METERS]
YES
NO
NO
NO
M11338
M12202A
WALL
WALL
ANCHORS (2)
WALLPLATE
WHEN USING WALL ANCHORS, DRILL 3/16 INCH
HOLES FOR DRYWALL, 7/32 INCH HOLES FOR
PLASTER OR WOOD.
MOUNTING
SCREWS (2)
1
1
TERMINAL
SCREW
M11334A
G
C
R
Y
W1
L
W2
E
B
O
FOR STRAIGHT INSERTION
STRIP 5/16 IN. (8 MM)
FOR WRAPAROUND
STRIP 7/16 IN. (11 MM)
1
NOT ALL MODELS HAVE BOTH O AND B TERMINALS.
1