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WIRING DIAGRAMS
27
WARNING
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
NOTE #4
FC
NOTE#2
EM
M1
COM
TR
24V
208-240
NO
EBTDR
N
C
3
240
208-240/1/60
SUPPLY VOLTAGE
C
COMP
C
S.A.
S
T1
R
FC
L1
BR
C
NOTE #5
H
F
RCCF
CM
T2
CH
C
L2
PU
BK
RD
RD
BK
H
RCCF
F
C
YL BR
K1
K1
M1
XFMR-C
PU
SPEED
C
BL
XFMR-R
R
G
EBTDR
GR
COM
NC
NO
RD
2
24V
BL
208C
BK
1
PU
COMP
CM
RD
RD
NOTE #3
CH
BR
BR
PU
4
1
PLF
BK
YL
S
BK
RD
BK
5
6
2
3
CR
RD
BL
BR
WH
GR
YL
R
C
W2
W1
G
Y
A
T
O
T
S
M
R
E
H
T
T2
T1
RD
BL
NOTE #4
PU
BL
L1
YL
GND
C
L2
PU
60
/
/
1
0
4
2
-
8
0
2
HIGH
(COM)
BK
(TRANS240V)
PU (M1)
RD
BR
FC
LOW
OPTIONAL
2 SPEED
BR
EM
3 SPEED
EM
M2
M2
7
8
9
BL
BR
BK
208-240/1/60 0140G00892 REV. A
RD
RD
RD
RD
BK
BK
BK
BKRD
BK
BK
RD
COMPONENT
LEGEND
BR
C
CH
CM
COMP
EBTD
R
EM
FC
GND
LVJB
PLF
RCCF
SA
TR
HPS
BLOWER INTERLOCK RELAY
CONTACTOR
CRACKCASE HEATER
CONDENSER MOTOR
COMPRESSOR
ELECTRONIC BLOWER TIME DELAY
RELAY
EVAPORATOR MOTOR
FAN CAPACITOR
EQUIPMENT GROUND
LOW VOLTAGE JUNCTION BOX
FEMALE PLUG / CONNECTOR
RUN CAPACITOR FOR
COMPRESSOR AND FAN
START ASSIST
TRANSFORMER
HIGH PRESSURE SWITCH
W
IRE CODE
BK BLACK
BL BLUE
BR BROWN
GR GREEN
OR ORANGE
PU PURPLE
RD RED
WH WHITE
YL YELLOW
FA
CTORY
WIRING
LINE VOLTAGE
LOW VOLTAGE
OPTINAL HIGH
VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
+
+
EBTDR
R
G
C
R W2 W1 Y G C
4
5
6
EBTDR
P
L
3
2
LVJB
SA
(IF USED)
SEE NOTE 5
THERMOSTAT
SEE NOTE #3
PU
PU
YL
RD
BL
BL
4
2
3 1
RD
RD
PU
PU
UP
BR
1
3
3
1
BR
24
SEE NOTE #6
BK
RD
SEE UNIT RATING PLATE FOR TYPE AND SIZE
OF OVER CURRENT PROTECTION
NOTE
S:
1. REPLACEMENT WIRE MUST BE SAME SIZE AND TYPE INSULATION AS
ORIGINAL (AT
LEAST 105°C) USE COPPER CONDUCTOR ONLY.
2. TO CHANGE EVAPORATOR MOTOR SPEED REPLACE LEAD ON EBTDR
"COM" WITH LEAD
ON EBTDR "M1" OR "M2"
3. CRANKCASE HEAT NOT SUPPLIED ON ALL UNITS.
4. FOR 208 VOLT TRANSFORMER OPERATION MOVE PURPLE WIRES
FROM TERMINAL 3
TERMINAL 2 ON TRANSFORMER.
5. START ASSIST FACTORY EQUIPED WHEN REQUIRED
6. USE COPPER CONDUCTORS ONLY
++ USE N.E.C. CLASS 2 WIRE
P
L
F
CONTROL
BOX
HPS
C
HPS
GPC13[24-42]H41AA
GPC1348H41BA