24
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**
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
2
3
240
24V 4
1
2 3
TR
RD
SEE
NOTE 4
BL
BR
4
5
WH
6
7
8
9
PLM
GRD
1
BK
2
3
RD
L2
L1
4
5
6
7
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
COMPONENT 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
COLOR CODE
RD
TR
WH
6
BR
5
PLF
4
4
24V
5
SEE NOTE 1
1
2
3
RC
HI
EM
GR
WIRING 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
G
C
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
WHITE
WH
IELD 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
FACTOR Y WIRING
FIELD WIRING
NOTES:
1. RED WIRES TO BE ON TRA NSFORMER TERMINAL "3" FOR 240 VOLTS AND ON
TERMINAL "2" FOR 208 V OLTS.
2. SEE COMPLETE WIRING DIAGRA MS IN INSTALLATION INSTRUCTIONS FOR
PRO PER LOW VOLTA GE WIRING CONNEC TIONS.
3. "CON FIRM SPEED TAP SELECTION IS APPROPRIATE FOR APPLICATION . IF
SPEED TAP NEEDS TO BE CHAN GED, CONNECT PURPLE WIRE FROM TERMINAL7
OF CR ( TERMINAL 4 OF ALTERN ATE) R ELAY TO APPROPRIATE TAP AT TB”
4. BROWN AND WHITE WIRES ARE USED FOR HEAT KITS ON LY.
5. FUS E: 3A, 250V, 3AG ATO STYLE FUSE. OP TION AL FUSE 3 AM P CARTRID GE.
6. LO W VOLTA GE FIELD WIRING TO BE N.E.C CLASS 2 WIRES.
RELAY
EVAPORATOR M OTOR
TERMINAL BOARD
R
EM
TB
BK
RD
BL
YL
BLUE
BLACK
RED
YELLOW
COMPON ENT COD E
BROWN
PURPLE
GREEN
PU
BR
GR
FEMALE PLUG CONNECTOR
MALE PLUG CONNECTOR
TRANSFORMER
HIGH VOLTAGE
LOW VOLTA GE
HIGH VOLTA GE
LOW VOLTA GE
PLF
2
COLOR CODE
TR
6
5
PLM
4
4
24V
5
1
2
3
EM
WIRING 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 NEC ESSARY,
USE WIRE THAT CONFOR MS TO THE NATION AL
ELECTRIC CO DE.
FL
FUSE LINK
TL
THERMAL LIMIT
CR
CONTRO L RELAY
WHITE
WH
L G N
W2
R
W1
C G
4
Y1
O
Y2
1
DH
3
25
A
B
1
C
EM
2
4
3
5
4
7
CR
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 NOTES 2 & 6
2
1
4
3
5
N
C
G
L
RD
PU
BL
BR
WH
BL
RD
GR
RD or BK
BL
RD
BK
RD
W2
R
W1
C G
4
Y1
O
Y2
1
DH
3
2
5
RD or BK
PU
BR
WH
OR
WH
WH
BL
GR
RD or BK
BL
L2
L1
SEE
NOTE 1
SEE
NOTE 4
1
3
5
4
2
ALTERNATE CONTR OL RELAY
BL
PU
RD
GR
WH
BL
1
3
2
4
CR
5
ALTERNATE HEAT RELAY
GRND
GROUND
SEE NOTES 2 & 6
FUSE
FUSE
TB
TB
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
