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83
WIRING DIAGRAMS
HI
G
H V
O
LT
A
G
E!
DI
SCO
NNE
CT
AL
L
PO
W
ER BE
FO
RE
S
ERV
ICI
NG
O
R I
NS
TA
LL
IN
G
T
HI
S
U
N
IT
. M
U
LT
IPL
E PO
W
ER
SO
U
R
C
ES M
AY B
E P
R
ESEN
T.
F
A
IL
U
R
E
TO
DO
S
O
M
AY
CAUS
E P
RO
PE
RT
Y DAM
AG
E,
P
ERS
O
NAL
INJ
UR
Y O
R DE
AT
H
.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
BK
BL
BK
L1 L2
BK
BK
HTR1
TL
HTR1
RD
9
8
7
R
WH
BL
PU
TL
BK
5
6
3
4
BK
RD
1
2
WH
RD
L2
L1
BK
BK
RD
BK
RD
R
HTR2
TL
L1
BK
6
8
9
7
2
RD
PU
4
5
3
BK
RD
1
BK
L2 L1 L2
RD
YL
M 1
M 2
BK
RD
YL
RD
R1
M 4
RD
BK
M 3
HTR3
TL
HTR2
HTR1
TL
TL
PU
M 2
R2
YL
M1
BL
WH
BR
BL
RD
BK
RD
BK
TL
HTR1
BK
HTR4
HTR3
HTR2
BK
RD
9
7
8
L2
L1
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
COPPER POWER SUPPLY
(USE RATING PLATE)
USE MIN. 75° C FIELD WIRE
0140A00063-A
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 WIRING DIAGRAMS IN INSTALLATION INSTRUCTIONS FOR
PROPER LOW VOLTAGE WIRING CONNECTIONS.
3) CONFIRM SPEED TAP SELECTION IS APPROPRIATE FOR APPLICATION. IF
SPEED TAP
NEEDS TO BE CHANGED, CONNECT PURPLE WIRE FROM TERMINAL 4 OF CR
RELAY 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
6
5
PLM
4
4
24V
5
1
2
3
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 NECESSARY,
USE WIRE THAT CONFORMS TO THE NATIONAL
ELECTRIC CODE.
FL
FUSE LINK
TL
THERMAL LIMIT
HTR
HEAT ELEMENTS
CR
CONTROL RELAY
NOTE: WHEN INSTALLING HEATER KIT, ENSURE SPEED TAP DOES NOT EXCEED MINIMUM BLOWER SPEED (MBS) SPECIFIED FOR THE AIRHANDLER/HEATER KIT COMBINATION ON THIS
UNIT'S S&R PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK A "X" IN THE BOX PROVIDED ABOVE. MARK ACCORDING TO NUMBER OF HEATER ELEMENT ROWS INSTALLED. NO MARK
INDICATES NO HEAT KIT INSTALLED.
WHITE
WH
L G N
W2
R
W1
C G
4
Y1
O
Y2
1
DH
3
2
5
A
B
1
C
EM
2
4
3
5
4
7
CR
FU
S
E
H
O
LD
E
R
1
SEE NOTE 1
USE
COPPER
WIRE
EQUIPMENT
GROUND
BL
EM
YL
BL
5
BK
C
BK
PLF
BK
1
RD
2
3
240
24V
4
1
2
3
TR
RD
BL
BR
4
5
WH
6
7
8
9
PLM
GRD
1
2
3
4
5
6
7
8
9
A
B
1
7
4
CR
SEE
NOTE
2
2
1
4
3
5
N
C G
L
RD
PU
BL
BR
WH
BL
RD
GR
RD
BL
RD
BK
RD
W2
R
W1
C G
4
Y1
O
Y2
1
DH
3
2
5
RD
PU
BR
WH
OR
WH
WH
BL
GR
RD
BL
FUSE
HOLDER
L2
L1
SEE
NOTE 1
SEE
NOTE 4
1
3
5
4
2
ALTERNATE HEAT RELAY
BL
PU
RD
GR
WH
BL
1
3
2
4
CR
5
ALTERNATE HEAT RELAY
ASPT**14**/ASUF**14**
COPP
ER
POWER
SU
PPLY
(U
SE R
AT
IN
G P
LA
TE
)
USE MI
N. 75° C FIELD WIRE
01
40
A0
02
43
-A
PL
M
PL
F
TR
FA
CT
OR
Y WI
RI
NG
FIE
LD WI
RI
NG
NO
TES:
1. R
ED WI
RE
S
TO BE
O
N
TRAN
SF
ORME
R
TE
RM
IN
AL
"3
" FO
R 240
VO
LT
S
AN
D
ON
TERM
IN
AL "
2"
FO
R 208
VO
LT
S.
2. SEE
CO
MP
LE
TE
WIRIN
G D
IA
GRAMS
IN I
NS
TA
LL
AT
ION
IN
ST
RUCTI
ON
S
FO
R
PR
OP
ER
L
OW
V
OL
TA
GE
WIRIN
G
CONNE
CT
IO
NS
.
3.
CON
FI
RM
S
PEED T
AP SELECT
IO
N IS APP
RO
PR
IA
TE
F
OR
APPLICA
TI
ON. IF
SPEED T
AP
N
EE
DS
T
O BE
CH
AN
G
ED, C
ONNE
CT
P
UR
PL
E WI
RE
F
RO
M
TE
RM
IN
AL
4
OF
C
R
RE
LA
Y TO
APP
RO
PR
IA
TE
T
AP
AT
T
B
4. B
RO
WN
A
ND
WHI
TE
WIR
ES
AR
E U
SED
FO
R
HE
AT
K
IT
S
ON
LY.
5.
FU
SE: 3A, 250V, 3
AG
C
AR
TR
ID
GE
F
U
SE.
6. L
OW
V
OL
TA
GE
FIELD WI
RI
NG
T
O BE
N
.E.C CLASS 2 WI
RES.
RE
LA
Y
EV
AP
OR
AT
OR
M
OT
OR
TE
RM
IN
AL B
OA
RD
R
EM
TB
BK RD
BL
YL
BL
UE
BL
AC
K
RE
D
YE
LL
OW
COMPON
ENT CODE
BRO
WN
PUR
PL
E
GR
EE
N
PU BR
GR
FE
MA
LE
P
LU
G
CO
NN
EC
TO
R
MA
LE
P
LU
G
CO
NN
EC
TO
R
TR
AN
SF
OR
ME
R
HIG
H
VO
LT
AG
E
LO
W
VO
LT
AG
E
HIG
H
VO
LT
AG
E
LO
W
VO
LT
AG
E
PL
F
2
COL
OR
C
ODE
TR
6
5P
LM
4
4
24
V
5
1
23
EM
W
IR
ING
CODE
208/
24
0
VO
LT
S
1
1
PL
F
PL
M
L1
PL
M
2
L2
IF REPLA
CEM
EN
T OF
T
HE
ORIGI
NAL WIRES
SU
PPLIED WI
TH
T
HI
S
ASSEMBLY IS
N
ECES
SA
RY,
USE WIRE
T
HA
T CONF
OR
MS
T
O
TH
E
NA
TI
ON
AL
ELECTRIC CODE.
FL
FU
SE
LI
NK
TL
TH
ER
MA
L L
IM
IT
CR
CON
TR
OL
R
EL
AY
WH
IT
E
WH
LG
N
W2
R
W1
C
G
4
Y1
O
Y2
1
DH
32
5
A
B
1
C
EM
2
4
3
5
4
7
CR
FU
SE
HO
LD
ER
(O
PT
IO
NA
L)
1
SEE
N
O
TE 1
US
E
C
O
PP
ER
W
IR
E
EQ
U
PI
M
EN
T
G
RO
U
ND
BL
EM
YL
BL
5
BK
C
BK
PL
F
BK
1
RD
2
3
24
0
24
V
4
1
2
3
TR
RD
BL
BR
4
5
W
H
6
7
8
9
PL
M
G
RD
1
2
3
4
5
6
7
8
9
A
B
1
7
4
CR
SE
E
NO
TE
S
2
&
6
2
1
4
3
5
N
C
G
L
RD
PU
BL
BR
W
H
BL
RD
G
R
RD
o
r B
K
BL
RD
BK
RD
W
2
R
W
1
C
G
4
Y1
O
Y2
1
D
H
3
2
5
RD
o
r B
K
PU
BR
W
H
O
R
W
H
W
H
BL
G
R
RD
o
r B
K
BL
FU
SE
HO
LD
ER
(O
PT
IO
N
AL
)
L2
L1
SEE NOT
E 1
SEE NOT
E 4
1
3
5
4
2
AL
TERNATE HEAT
RELAY
BL
PU
RD
G
R
W
H
BL
1
3
2
4
CR
5
ALTERNA
TE
HEAT RELAY
GR
ND
GR
OUN
D
SE
E
NO
TE
S
2
&
6
Summary of Contents for DAR09
Page 59: ...59 SERVICING Table 1 Quick Reference Table...
Page 81: ...81 AIRHANDLERS...
Page 96: ...96 REM OTE SPLITS...