Page 14
RED
BLUE
GRN
GRN
BLUE
BLK
BLK
YEL
YEL
BLK
RED
RED
BLK
BLUE
RED
BLUE
BLK
YEL
MOTOR
WHT
1
2
3
4
5
6
4
5
6
1
2
3
YEL
RE
D
BL
K
BLU
1
2
3
4
RED
BLK
YEL
1
2
3
4
BLU (MED)
RED (LO)
BLK (HI)
YEL (COM)
{
DECK
DECK
COM
208
24
C
TRANSFORMER
BLOWER
RELAY
1
3
5
6
2
4
TIME
DELAY
3
2
1
5
W2
W1 R
G
C
DECK
DECK
CAPACITOR
BRN
BRN/WHT
GND
RE
D
BL
K
WH
T
GR
N
BL
U
NOTE 1
BLU
BLK
BLK
GRN
BLUE
BLUE
BL
U
BL
K
GND
1032
1030
1031
1060
NOTES:
1. FACTORY SPEED SET TO MEDIUM (BLUE) FOR -024,-030,-036,-048, AND -060
2. ALL WIRES NOT LABELED ARE PART OF ITEM 1010
240
FIGURE 17
. Typical Wiring Diagram – CBX25UH-T Air Handler
R
G
AIR
CONDITIONER
UNIT
R
G
W
COOLING
‐
ONLY APPLICATION
AIR HANDLER
THERMOSTAT
HEAT
‐
ONLY APPLICATION
AIR HANDLER
THERMOSTAT
NOTE - Connect common wire only if required (Refer to the appropriate thermostat installation instructions).
BU
BU
SEE
NOTE
SEE
NOTE
Y
FIGURE 18
. Low Voltage Connections (3-Speed PSC Motor) – Field Wiring
