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GPH13(48-60)
....
M21AA
WIRING
DIAGRAM
A
WARNING
HIGH VOLTAGEI
_ 0
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.
\
\
BL
I
WH7
[_
....
LVJB
VL
OR
I
BRBL
2
8
...\2
4
0
1
v
_H
R
/ E
G
/
R
Wl
_M
(3
I O
(;
JA
SUPPLy
VOLTAGE
_24_1_
28B-24G
24V
DFT
C
COMPONENT
LEGEND
C
CONTACTOR
CM
CONDENSER
MOTOR
COMp
COMPRESSOR
DC
DEFROST
CONTROL
OFT
DEFROST
TH ERI_OSTAT
EM
EVAPORATOR
MOTOR
GND
EQUIPMENT
GROUND
HVDR
H _ H VOLTAGE
DEFRO.ST RELAy
LPS
LOW
pRESSURE
SWITCH
LVDR
LOW
VOLTAGE
DEFR(3ST RELAy
LV,_
LOW
VOLTAGE
JUNCTION
BOX
PLF
F EI_,LE PLU G I CONNECTOR
RVC
REVERSING
VAVLE COIL
RCCF
RUN CApAcITOR
FOR^J
COMPRESSOR
AND FAN
SA
START _,SS IST
TR
TRANSFORMER
FACTORY
WIRING
_INE
VOLTAGE
_OW
VOLTAGE
OPTINAL
HIGH
VOLTAGE
FIELO WIRING
_IGH
VOLTAGE
_OW
VOLTAGE
WIRE CODE
BK
BLACK
BL
BLUE
BR
BROWN
GR
GRFEN
OR
ORANGE
PU
PURPLE
RO
RED
_A
WHITE
YL
YEUOW
1
REp_AcEMF_T
WIRE MU_T
BE SAME
SP-E _D
TYpE fNSULATION AS
ORIGINAL (AT LEAST I_5°C) USE COPPER
CONDUCTOR
ONLY
2 TO CHANGE
EVAPOP.ATOR
MOTOR
SPEED
MOVE
WHITE AND YELLOW
LFAD_ FROM
EM"_
AND "3"TO "4"AND "5_ IFBOTH
LEADS ARE
ENERGIZED,
ll_E HIGHER
SPEED
SETTING
_ USED
3 FOR 2_8 VOLT TRANSFORMER
OPERATION
MOVE
pUP.P_E WIRFS
FROM
TERMINAL
3 TO T_RMINAL
2 ON TRANSFORMER
4 START A_SIST FACTOR
EQUIPED
WHEN
RFQUIRED
5 USE COppER
CC_DUCTORS
ONLY
U_E N EC
CLAS,_ 2 WIRF
SEE UNIT RATING
PI_TE FORIYpE
AND StZF
OF OVER
CURRENT
PROTECTION
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to.late wiring.
19
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