Service Manual
47
WIRING DIAGRAMS
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.
APC14[24-48]H41E*
GPC14[30/32/48]H41E* / GPC14[36]H41D*
NOTE #2
WH
NOTE #3
EM
TR
24V
208-240
3
CONTROL
BOX
240
208-240/1/60
SUPPLYVOLTAGE
C
COMP
C
S.A.
S
T1
R
L1
C
NOTE #4
H
F
RCCF
CM
T2
C
L2
H
RCCF
F
C
YL
BR
PU
2
24V
208
TR
C
BK
1
PU
COMP
CM
BR
BR
41
PLF
PU
BK
YL
S
BK
RD
BK
5
6
2
3
CR
LVJB
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 #3
PU
BL
L1
GND
C
L2
PU
BK
60
/
/
1
0
4
2
-
8
0
2
7
8
9
BL
BR
208-240/1/60 0140G00407-B
RD
RD
BK
BK
RD
YL
C L G N
1 2 3
BL
BL
RD
RD
GR
GR
GR
EM
GR
SEE NOTE 2
++
L
3 1
2
R W2 W1 Y G C
4
5
6
PLF
C
SEE NOTE #2
IF USED
THERMOSTAT
N
G
EM
1
C
2 3
SEE NOTE 5
YL
RD
SA
(IF USED)SEE NOTE 4
YL
WH
BK
PU
4 5
WH
WH
YL
BK
COMPONENT LEGEND
BR
C
CH
CM
COMP
EBTDR
EM
FC
GND
LVJB
PLF
RCCF
SA
TR
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
FA
CTORY WIRING
LINE VOLTAGE
LOW VOLTAGE
OPTIONAL HIGH
VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
WIRECODE
BK BLACK
BL BLUE
BR BROWN
GR GREEN
OR ORANGE
PU PURPLE
RD RED
WH WHITE
YL YELLOW
SEE UNIT RATING PLATE FOR TYPE AND SIZE
OF OVER CURRENT PROTECTION
NOTES :
1. REPLAC EMENT 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 EBT DR "M1" OR "M2"
3. FOR 208 VOLT TRANSFORMER OPERATION MOVE PURPLE WIRES FROM TERMINAL 3
TERMINAL 2 ON TRANSFORMER.
4. START ASSIST FACTOR EQUIPED W HEN REQUIRED
5. USE COPPER COND UCTORS ONLY
++ USE N.E .C. CLASS 2 WIRE
EQUIPMENT GROUND
FIELDGROUND
FIELD SPLICE
SWITCH (TEMP)
IGNITER
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
JUNCTION
TERMINAL
INTERNAL TO
INTEGRATED CONTROL
PLUG CONNECTION
++
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.