White Rodgers 24A34-3 Fan User Manual


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TWO POLE
M8M7
To 5th element
H
H
To W1 of 24vAC wall thermostat
(Two Timings)
24A34-6
M2M1
To fan & 1st element
M4M3
To 4th element
H
H
TWO POLE
M6M5
To common of 24v transformer
To 7th element
To fan interlock
To 6th element
To W2 of 24vAC wall thermostat
TWO POLE
M8M7
H
H
(Two Timings)
24A34-6
M2M1
M4M3
H
H
TWO POLE
M6M5
To 3rd element
TWO POLE
WIRING
M6M5
H
H
(Two Timings)
24A34-5
M2M1
To fan interlock
M4M3
H
H
ONE POLE
To W2 of 24vAC wall thermostat
To common of 24v transformer
To 2nd element
TWO-STAGE Room Thermostat Option After 3rd or 5th Element
TWO POLE
M8M7
To 5th element
H
H
To W1 of 24vAC wall thermostat
(Two Timings)
24A34-6
M2M1
To fan
M4M3
To 4th element
H
H
TWO POLE
M6M5
To common of 24v transformer
To 7th element
To fan interlock
To 6th element
To W2 of 24vAC wall thermostat
TWO POLE
M8M7
H
H
(Two Timings)
24A34-6
M2M1
M4M3
H
H
TWO POLE
M6M5
To 3rd element
WIRING
To fan interlock
To W2 of 24vAC wall thermostat
To common of 24v transformer
To 2nd element
TWO-STAGE Room Thermostat Option After 3rd or 5th Element
TWO POLE
M8M7
H
H
(Two Timings)
24A34-6
M2M1
M4M3
H
H
TWO POLE
M6M5
To 1st element
FOR SIX ELEMENT FURNACES
COMBINATION Fan and Heater Loads
SEPARATE Fan and Heater Loads
DOTTED LINE BETWEEN "H" TERMINAL
IS A FACTORY-INSTALLED JUMPER
TWO POLE
M8M7
To 4th element
H
H
To W1 of 24vAC wall thermostat
(Two Timings)
24A34-6
M2M1
To fan & 1st element
M4M3
To 3rd element
H
H
TWO POLE
M6M5
To common of 24v transformer
To 6th element
To fan interlock
To 5th element
To W2 of 24vAC wall thermostat
TWO POLE
WIRING
M8M7
H
H
(Two Timings)
24A34-6
M2M1
M4M3
H
H
TWO POLE
M6M5
To 2nd element
TWO-STAGE Room Thermostat Option After 3rd Element
TWO POLE
M8M7
To 4th element
H
H
To W1 of 24vAC wall thermostat
(Two Timings)
24A34-6
M2M1
To fan
M4M3
To 3rd element
H
H
TWO POLE
M6M5
To common of 24v transformer
To 6th element
To fan interlock
To 5th element
To W2 of 24vAC wall thermostat
TWO POLE
M8M7
H
H
(Two Timings)
24A34-6
M2M1
M4M3
H
H
TWO POLE
M6M5
To 2nd element
TWO POLE
WIRING
M6M5
H
H
(Two Timings)
24A34-6
M2M1
To fan interlock
M4M3
H
H
ONE POLE
To W2 of 24vAC wall thermostat
To common of 24v transformer
To 1st element
TWO-STAGE Room Thermostat Option After 2nd or 4th Element
FOR SEVEN ELEMENT FURNACES
COMBINATION Fan and Heater Loads
SEPARATE Fan and Heater Loads
WIRING DIAGRAMS
White-Rodgers is a division
of Emerson Electric Co.
The Emerson logo is a
trademark and service mark
of Emerson Electric Co.
www.white-rodgers.com
www.emersonclimate.com
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