All wiring should be done in accordance with local and national electrical codes and ordinances.
OPERATION
OPERATION
OPERATION
OPERATION
OPERATION
Heating
Heating
Heating
Heating
Heating
As the "Heat" contacts of the thermostat close, bimetal heater
#1 is energized. Approximately 45 seconds later, the warping
action of bimetal heater #1 closes line voltage switch #1 to
energize the heating load. When the "Heat" contacts open,
heater #1 cools for approximately 45 seconds before switch #1
opens to de-energize the heating load.
Cooling
Cooling
Cooling
Cooling
Cooling
As the "Cool" contacts of the thermostat close, bimetal heater
#2 is energized. Approximately 45 seconds later, the warping
action of bimetal heater #2 closes line voltage switch #2 to
energize the cooling load. When the "Cool" contacts open,
heater #2 cools for approximately 45 seconds before switch #2
opens to de-energize the cooling load.
The Emerson logo is a
trademark and a service mark
of Emerson Electric Co.
WIRING AND OPERATION (cont.)
WIRING AND OPERATION (cont.)
WIRING AND OPERATION (cont.)
WIRING AND OPERATION (cont.)
WIRING AND OPERATION (cont.)
TYPE 1F36 HEATING-COOLING THERMOSTAT
FIXED
COOLING
ANTICIPATOR
Y
O
TYPE 24A06 DUAL LEVEL TEMP
BIMETAL
HEATER #1
SWITCH #1
RED
BLACK W/RED STRIPE
HEATING
BLACK
LOAD #1
RED W/BLACK STRIPE
BLUE
L1
L2
LINE
WIRING
WIRING
WIRING
WIRING
WIRING
Line Voltage
Line Voltage Field
Fig. 3. Using Heating-Cooling Thermostat to
Fig. 3. Using Heating-Cooling Thermostat to
Fig. 3. Using Heating-Cooling Thermostat to
Fig. 3. Using Heating-Cooling Thermostat to
Fig. 3. Using Heating-Cooling Thermostat to
Operate Heating and Cooling Loads
Operate Heating and Cooling Loads
Operate Heating and Cooling Loads
Operate Heating and Cooling Loads
Operate Heating and Cooling Loads
THERMOSTAT
SWITCH
BIMETAL
HEAT
ADJUSTABLE
HEATING
ANTICIPATOR
R
W
BLACK W/
WHITE
WHITE STRIPE
RED
BIMETAL
HEATER #2
TRANSFORMER
SWITCH #2
COOLING
LOAD
L1
L2
LINE
Low Voltage
Low Voltage Field
3