ASPT Service Manual

WIRING DIAGRAMS
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 OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
146
GSZ130181A[D/F/G], GSZ130241[B*/C*], GSZ130421A[G/H],
GSZ130301A[E/F/G/H], GSZ130361B*, GSZ140[18-30/48-60]1AA,
GSZ140[36-42]1AB, GSZ130181AC, GSZ130241BB, GSZ130301AD
GSZ130361B*, GSZ130421A*, GSZ130481AC, GSZ130601AC
USE N.E.C. CLASS 2 WIRE
NOTES: 1) TO INDOOR UNIT LOW VOLTAGE TERMINAL BLOC K & INDOOR THERMO STAT.
2) START ASSIST FA CTORY EQUIPPED WH EN REQUIRED. 3) USE COPPER CO ND UCTOR ON LY. 4) CRANKCASE HEATER & CRAN KCAS E HEAT ER SWITCH ARE FA CTORY INSTALLED OPTION
5) 40VA MINIMUM TRANSFOR MER IS REQUIRED . 6) COMM ON SIDE OF TR ANSFOR MER MUST BE GROUNDED.
COMP
ALTERNAT E DOUBLE
POLE CONTACTOR ONLY
IO
T1
C
M
A
I
N
R
A
U
X
5
S
SR
SA
2
1
RCCF
SC
T2
C
L1
L2
(IF USED)
NOTE 2
CH
C
F
M
A
I
N
A
U
X
IO
CM
01 40R00171 - B
OR
BL/PK
BL
RD
O
Y C R
C
O
LO
R
C ODE
BK ----------- ---- BLACK BL/PK ---------- BL UE /PINK STRIPE BR --------------- BROWN GR---------------- GREEN OR --------------- ORANGE PU --------------- PURPLE RD --------------- RED WH -------------- WHITE YL --------------- YELLOW YL/PK----------- YE LLOW/PINK STRIPE
COMPONENT CODE C --------------- CONTACTOR CADM -------- COMFORT ALERT DIAGNOSTIC MODULE CCR ----------- COMPRESSOR CONTACTOR RELAY CH ------------- CRANKCASE HE AT ER CHS ----------- CRANKCASE HEATER SWITCH CM ------------ OUTDOOR FA N MOTOR CMR ---------- CONDENSE R MOTOR RELAY COMP -------- COMPRESSOR CS ------------- COMP RESSOR SOLE NOID DC ---- --------- DEFROST CONTROL DFT ----------- DEFROST THERMOSTAT DT ------------- DISCHARGE THERMOSTAT HPS -------- --- HI GH PRESSURE SW ITCH HVDR -------- HIGH VOLTAGE DEFROST RELAY IO -------------- INTERNAL OVERLOAD LPS ---- ------
LOW PRESSURE SWITCH
LV DR --------- LOW VOLTAGE DEFROST RELAY LV JB --------- LOW VOLT AG E JU NCTION BOX RCCF -------- - RUN CAPACI TO R FOR COMPRESS OR & FAN
RVC ----------- REVERSING VALV E COIL SA ------------- START ASSIST SC ------------- START CAPACITO R FOR COMPRESSOR (OPTIONAL) SR ------------- START RELAY FOR COMPRESS OR (OPTIONAL) CONTROLS SHOWN WITH THERM OSTAT IN 'OFF' POSITION.
OUTDOOR POWER SUPPLY
SEE RATING PLATE
WIRI NG CODE
FA C T
O RY WI
RI N
G
HI GH VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLT AGE FIE
L D WI RI
N
G
HI GH VOLTAGE LOW VOLTAGE
LVJB
CONTROL BOX
SC
RD BL
L2
T2
L1
T1
C
BK
BK
BK
RD
RD
BL
RD
RCCF
F
C
HERM
YL
YL
YL
BR
RD
PU
YL
RD
SR
5
2
1
BK YL
BL
IO
CM
AUX
MAIN
BR
PU
YL
C
R
S
RD
BK
AUX
MAIN
COMP
YL/PK
LPS
EQUIPM ENT
GROUND
DF1
DF2
CH
LV DR
R
CNT
INDOOR POWE R SUPPLY
DFT
C
Y
DC
DFT
WH W2
DC
BL/PK
HPS
O
C
RV C
W2
R
HVDR
YL/PK
BK
RD
BK
PU
BK
BL
BL
PU
CHS
R-DFT
O-RV
C-RV
LPS
PS2
R-PS1
O
W
C
HPS
CCR
}
FIELD LOW VO LTAG E CONNECTI ONS
RD
BK
CH
CH S
RD
SA
(IF USED)
NOTE 2
DFT
RVC
RD
BK
BL/PK
BK
GR
Y
T1
L1
T2
L2
ALT ERNATE
DOUBLE POLE
CONTACTOR
R
DF1 DF2
0
0- RV
C-RV
W
LV DR
HVDR
CCR
CN T
0
DFT
R-DF T R-PS1
Y
Y
C R C C
PS 2
YL/PK
YL/PK
RD
RD
BL/PK
WH
OR
BK
BK
SEE NOTE 4
SEE NOTE 5 & 6
SEE NOTE 4
SEE NOTE 3
BK
BK
RD
NOTE 1
IO