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WIRING INSTRUCTIONS FOR SINGLE POLE THERMOSTATS
SUPPLY WIRES
HEATER WIRES
Cut one wire to Apply Power to
LEFT SIDE
Power Supply Connection
LEFT SIDE
Built-in (BKT-1) Diagram
LEFT SIDE
Connection Diagram for BKT-1 Thermostat
1. Mount thermostat per instructions.
2. Red thermostat wire to black supply wire.
3. Black thermostat wire to heater.
KING ELECTRICAL MFG. CO. · 9131 10TH AVENUE SOUTH · SEATTLE, WA 98108 · TEL: 206.762.0400 · FAX: 206.763.7738
Single Pole
K601
HE-1
HET-1
S22
Cut one wire to Apply Power to
RIGHT SIDE
Power Supply Connection
RIGHT SIDE
Built-in (BKT-1) Diagram
RIGHT SIDE
4. White supply wire to heater.
5. Bare groundwire to green groundwire.
WIRE COLOR CHART
BLACK WIRE
RED WIRE
BARE GROUNDWIRE
WHITE WIRE
Connection Diagram for Wall Mounted Thermostat
1. Red thermostat wire to black power supply wire.
2. Black thermostat wire to black heater wire.
3. White power supply wire to white heater wire.
4. Connect all bare groundwires together.
Instructions for Left or Right Side Wiring Connection
1. Caution: Do not cut both factory splice caps
on left side! You need only two wires for power
connection.
2. Heater can be wired from either side - wire one
side only.
3. Cut only one factory splice cap or loop wire as
shown.
4. This leaves two wires for power connection.
Connection Diagram when using a Wall Thermostat
1. Connect power supply wires from wall
thermostat as shown.
2. Black and white supply wires can be connected
to the heater in reverse order. For simplicity the
most common method is shown.
3. Connect bare groundwire to green groundwire.
BKT-1
CB.indd : 2/09
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