Instructions / Assembly

24
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING.
MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO
MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
WARNING
ASPT**14**
ARUF**14**
18 Wiring Diagrams
USE COPPER WIRE
SPEEDUP
COPPER POWER SUPPLY
(SEE RATING PLATE)
EQUIPMENT GROUND
BL
BL
SEE
NOTE 3
BK
M1
BR
BR
RC
EM
RD
BL
BK
RD
PU
WH
EBTDR
SR
BL
G
RD
XFMR-R
XFMR-C
C
R
RD
GR
SEE NOTES 2 & 6
BL
RD GR
WH
BR
5
NO
COM
NC
K1
K1
PU
PU
RD
RD
C
BK
BR
PLF
BK
1
RD
PU
23
240
24V
4
12
3
TR
RD
SEE
NOTE 4
BL
BR
4
5
WH
67
89
PLM
GRD
1
BK
2
3
RD
L2
L1
4
5 67
8 9
0140A00242-A
PLM
PLF
TR
FACTORY WIRING
FIELD WIRING
NOTES:
TIME DELAY RELAY
STRAIN RELIEF
EVAPORATOR MOTOR
ELECTRONIC BLOWER
RUN CAPACITOR
SR
EM
EBTDR
RC
BK
RD
BL
YL
BLUE
BLACK
RED
YELLOW
COMP
ON
ENT
CODE
BROWN
PURPLE
GREEN
PU
BR
GR
FEMALE PLUG CONNECTOR
MALE PLUG CONNECTOR
TRANSFORMER
HIGH VOLTAGE
LOW VOLTAGE
HIGH VOLTAGE
LOW VOLTAGE
PLF
3
2
CO
L
OR COD
E
RD
TR
WH
6
BR
5
PLF
4
4
24V
5
SEE NOTE 1
1
2
3
RC
HI
EM
GR
W
IRING
CODE
BL
EBTDR
LO
COM
NC
M1
EBTDR
NO
208/240
VOLTS
1
1
PLF
PLM
L1
PLM
2
L2
(M2)
PU
RC
(M1)
BK
BL
MEDIUM
3 SPEED
BR
HIGH
EM
(COM) RD
LOW
IF REPLACEMENT OF THE ORIGINAL WIRES
SUPPLIED WITH THIS ASSEMBLY IS NECESSARY
USE WIRE THAT CONFORMS TO THE
NATIONAL ELECTRIC CODE.
M2
PU
(TR 1)
M2
R
GC
EBTDR
SEE NOTE 1
FL
FUSE LINK
TL
THERMAL LIMIT
SEE NOTE 5
R
RELAY
TERMINAL BLOCK SHOWN
FOR 50HZ MODELS ONLY
THREE SPEED MOTOR WIRING
(SELECT MODELS ONLY)
SEE NOTE 3
WHITEWH
USE MIN. 75C FIELD WIRE
1) RED WIRES TO BE ON TRANSFORMER TERMINAL "3" FOR 240 VOLTS
AND ON TERMINAL "2" FOR 208 VOLTS.
2) SEE COMPOSITE WIRING DIAGRAMS IN INSTALLATION INSTRUCTIONS
FOR PROPER LOW VOLTAGE WIRING CONNECTIONS.
3) CONFIRM SPEED TAP SELECTED IS APPROPRIATE FOR APPLICATION.
IF SPEED TAP NEEDS TO BE CHANGED, CONNECT APPROPRIATE
MOTOR WIRE (RED FOR LOW, BLUE FOR MEDIUM, AND BLACK FOR
HIGH SPEED) ON "COM" CONNECTION OF THE EBTDR.
INACTIVE MOTOR WIRES MUST BE CONNECTED TO "M1 OR M2"
ON EBTDR.
4) BROWN AND WHITE WIRES ARE USED WITH HEAT KITS ONLY.
5) EBTDR HAS A 7 SECOND ON DELAY WHEN "G" IS ENERGIZED
AND A 65 SECOND OFF DELAY WHEN "G" IS DE-ENERGIZED.
6) LOW VOLTAGE FIELD WIRING TO BE N.E.C CLASS 2 WIRES.
COPPER POWER SUPPLY
(USE RATING PLATE)
USE MIN. 75° C FIELD WIRE
0140A00630-A
PLM
PLF
TR
FACTORY WIRING
FIELD W IRING
NOTE
S:
1. RED WIRES TO BE ON TRA NSFORMER TERMINAL "3" FOR 240 VOLTS AND ON
TERMINAL "2" FOR 208 V OLTS.
2. SEE COMPLETE W IRING DIAGRAMS IN INSTALLATION INSTRUCTIONS FOR
PRO PER LOW VOLTA GE W IRING CONNEC TION S.
3. "CONFIRM SPEED TAP SELECTION IS APPROPRIATE FOR APPLICATION . IF
SPEED TAP NEEDS TO BE CHANGED, CONNECT PURPLE WIRE FROM TERMINAL7
OF CR ( TERMINAL 4 OF ALTERN ATE) RELAY TO APPROPRIATE TAP AT TB”
4. BROWN AND WHITE WIRES ARE USED FOR HEAT KITS ONLY.
5. FUSE: 3A, 250V, 3AG ATO STYLE FUSE. OPTIONAL FUSE 3 AMP CARTRID GE.
6. LOW VOLTAGE FIELD WIRING TO BE N.E.C CLASS 2 WIRES.
RELAY
EVAPORATOR MOTOR
TERMINAL BOARD
R
EM
TB
BK
RD
BL
YL
BLUE
BLACK
RED
YELLOW
COMPONENT COD E
BROWN
PURPLE
GREEN
PU
BR
GR
FEMALE PLUG CONNECTOR
MALE PLUG CONNECTOR
TRANSFORMER
HIGH VOLTAGE
LOW VOLTA GE
HIGH VOLTAGE
LOW VOLTA GE
PLF
2
COLOR CODE
TR
65 PLM
4
4
24V
5
1
23
EM
W
IRING COD E
208/240 VOLTS
1
1
PLF
PLM
L1
PLM
2
L2
IF REPLACEMENT OF THE ORI GINAL WIRES
SUPPLIED WITH THIS A SSEMBLY IS NECESSARY,
USE WIRE THAT CONFOR MS TO THE NATIONAL
ELECTRIC CO DE.
FL
FUSE LINK
TL
THERMAL LIMIT
CR
CONTROL RELAY
WHITEWH
LG
N
W2R W1C G 4Y1 OY2 1DH 325
A
B
1
C
EM
2
4
3
5
4
7
CR
1
SEE NOTE 1
U
S
E
C
O
P
P
E
R
W
I
R
E
E
Q
U
I
P
M
E
N
T
G
R
O
U
N
D
B
L
E
M
Y
L
B
L
5
B
K
C
B
K
P
L
F
B
K
1
R
D
2
3
2
4
0
2
4
V
4
1
2
3
T
R
R
D
B
L
B
R
4 5
W
H
6
7
8
9
P
L
M
G
R
D
1
2
3
4
5 6
7
8
9
A
B
1
7
4
C
R
S
E
E
N
O
T
E
S
2
&
6
2 1 4 3 5
N C G
L
R
D
P
U
B
L
B
R
W
H
B
L
R
D
G
R
R
D
o
r
B
K
B
L
R
D
B
K
R
D
W
2
R W
1
C
G
4
Y
1
O
Y
2
1
D
H
3
2
5
R
D
o
r
B
K
P
U
B
R
W
H
O
R
W
H
W
H
B
L
G
R
R
D
o
r
B
K
B
L
L
2
L
1
SEE
NOTE 1
SEE
NOTE 4
1
3
5
4
2
ALTERNATE CONTROL RELAY
B
L
P
U
R
D
G
R
W
H
B
L
1
3
2
4
CR
5
ALTERNATE HEAT RELAY
GRND
GROUND
S
E
E
N
O
T
E
S
2
&
6
F
U
S
E
F
U
S
E
TB
TB