13
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SE RVICING.
MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO
MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
WARNI NG
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
ASPF Wiring DiagramBK
BL
BK
L1 L2
BK
BK
HTR1
TL
HTR1
RD
9
8
7
RWH
BL
PU
TL
BK
5
6
3
4
BK
RD
1
2
WH
RD
L2L1
BK
BK
RD
BK
RD
RHTR2 TL
L1
BK
6
8
9
7
2
RD
PU
4
5
3
BK
RD
1
BK
L2 L1 L2
RD
YL
M1
M2
BK
RD
YL
RD
R1
M4
RD
BK
M3
HTR3
TL
HTR2
HTR1
TL
TL
PU
M2
R2
YL
M1
BL
WH
BR
BL
RD
BK
RD
BK
TL
HTR1
BK
HTR4
HTR3
HTR2
BK RD
9
7
8
L2L1 L1 L2
2
5
6
3
4
1
RD
M1
YL
BK
M2
BL
WH
6
BL
RD
BK
YL
8
9
7
M6
M5
M3
R1
M4
RD PU
M7
R2
M8
BL
TL
TL
TL
YL
BL
RD
BK
RD
BL
BR
4
5
3
2
BK
1
ONE (1) ELEMENT ROWS TWO (2) ELEMENT ROWS THREE (3) ELEMENT ROWS FOUR (4) ELEMENT ROWS
FL
M1
M2
FL
FL
M1
M2
M3
M4
FL
FL
FL
FL
FL
FL
FL
USE COPPER WIRE
COPPER POWER SUPPLY
(USE RATING PLATE)
USE MIN. 75° C FIELD WIRE
EQUIPMENT GROUND
BL
EM
YL
BL
5
BK
C
BK
PLFBK
1RD
23240
24V4
1 2 3
TRRD
BL BR
4 5WH
6789PLMGRD1234 5 678 90140A00040-D
PLM
PLF
TR
FACTORY WIRING
FIELD WIRING
NOTES:1) RED WIRES TO BE ON TRANSFORMER TERMINAL "3" FOR 240 VOLTS AND ON TERMINAL
"2" FOR 280 VOLTS.
2) SEE COMPLETE W IRING DIAGRAMS IN INSTALLATION IN STRUCTIONS FOR PR OPER LOW
VOLTAGE WIRING CONNECTIONS.
3) CONFIRM SPEED TAP SELECTION IS APPROPRIATE FOR APPLICATION. IF SPEED TAP
NEEDS TO BE CHA NGED, CONNECT PU RPLE WIRE FROM T ERMINAL 4 OF CR R ELAY TO
APPROPRIATE TAP AT TB
4) BROWN AND WHITE WIRES ARE USED FOR HEAT KITS ONLY.
DELAY RELAY
RELAY
EVAPORATOR MOTOR
ELECTRONIC BLOWER TIME
TERMINAL BOARD
R
EM
EBTDR
TB
BK
RD
BL
YL BLUE
BLACK
RED
YELLOW
COMPONENT
CODE
BROWN
PURPLE
GREEN
PU
BR
GR
FEMALE PLUG CONNECTOR
MALE PLUG CONNECTOR
TRANSFORMER
HIGH VOLTAGE
LOW VOLTAGE
HIGH VOLTAGE
LOW VOLTAGE
PLF
2
COLOR CODE
TR
65 PLF
4
424V 5
123
EM
WIRING CODE
208/240 VOLTS
1
1
PLF
PLM
L1
PLM
2
L2
IF REPLACEMENT OF THE ORIGINAL WIRES
SUPPLIED WITH THIS ASSEMBLY IS NECE SSAR Y,
USE WIRE THAT CONFORMS TO THE NATI ON AL
ELECTRIC CODE.
FL FUSE LINK
TL THERMAL LIMIT
HTR HEAT ELEMENTS
CR CONTRO L RELAY
MARK ACCORDING TO NUMBER OF HEATER ELEMENT ROWS INSTALLED. NO MARK INDICATES NO HEAT KIT INSTALLED.
KIT COMBINATION ON THIS UNIT'S S&R PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK A "X" IN THE PROVIDED ABOVE.
NOTE: WHEN INSTALLING HEATER KIT, ENSURE SPEED TAP DOES NOT EXCEED MINIMUM BLOWER SPEED (MBS) SPECIFIED FOR THE AIRHANDLER/HEATER
WHITEWH
1 3524CR
SEE NOTE 2
21 43 5NCGLRD
PU
BL
BR
WH
BL
RD
GR
RD
BL
RD
BK
RD
LGNW2RW1CG 4Y1 OY2 1DH 32 53 11CEM
24352 4CR
W2RW1CG 4Y1 OY2 1DH 32 5
RD
PU
BR
WH
OR
WH
WH
BL
GR
SEE
NOTE 3
RD
BL FUSE
HOLDER
FUSE
HOLDER
5L2L1
SEE
NOTE 1
SEE
NOTE 4
SEE NOTE 1