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.
132
ASZ130[18-60]1*
USE N.E.C. CLASS 2 WIRE
NOTES: 1) TO INDOOR UNIT LOW VOLTAGE TERMINAL BLOCK & INDOOR THERMOSTAT. 2) START ASSIST FA CTORY EQUIPPED WHEN REQUIRED . 3) USE COPPER CONDUCTOR ONLY. 4) CRANKCASE HEATER & CRANKCASE HEATER SWITCH ARE FACTORY INSTALLE D OPTION 5) 40VA MINIMUM TRAN SFORMER IS REQUIRED.
6) COMMON SIDE OF TR ANSFORMER MUST BE GROUNDED.
COMP
ALTERNATE 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
OR
BL
RD
O
Y C R
CO L
OR
C
ODE
BK --------------- BLACK
BL/PK ---------- BLUE/PINK STRIPE BR --------------- BROWN GR---------------- GREEN OR --------------- ORANGE PU --------------- PURPLE RD --------------- RED WH -------------- WHITE YL --------------- YELLOW YL/PK----------- YELLOW/PINK STRIPE
OUTDOOR POWER SUPPLY
SEE RATING PLATE
WIRIN G
C
ODE
FA CTO
RY W
IRI NG
HIGH VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE FIELD WIRING
HIGH VOLTAGE
LVJB
CONTROL BOX
SC
RD
BL
L2
T2
L1
T1
C
RCCF
BR
SR
5
2
1
BK
YL
BL
IO
CM
AUX
MAIN
PU
YL/PK
LPS
EQUIPMENT
GROUND
DF1 DF2
CH
LVDR
R
CNT
INDOOR POWER SUPPLY
DFT
C
Y
DC
DFT
WH
W2
DC
HPS
O
C
RVC
W2
R
HVDR
YL/PK
RD
BK
BK
BL
CHS
R-DFT
O-RV
C-RV
LPS
PS2
R-PS1
O
W
C
HPS
CCR
}
RD
CH
CHS
SA
(IF USED)
NOTE 2
DFT
RVC
RD
BK
GR
Y
T1
L1
T2
L2
ALTERNAT E DOUBLE POLE CONTACTOR
R
DF1 DF2
0
0-RV
C-RV
W
LVDR
HVDR
CCR
CNT
0
DFT
R-DFT R-PS1
Y
Y
C
R C C
PS2
YL/PK
YL/PK
RD
WH
OR
BK
SEE NOTE 3
BK
BK
RD
NOTE 1
CSM
YCR
CSM
YL
PU
0140R00273-A
Y
P
R C
RD
COMPONENT CODE C --------------- CONTACTOR CSM --------
---
CORESENSE MODULE
CCR ----------- CO MPRESSOR CONTACTOR RELAY CH ------------- CRAN KCASE HEATER
CHS ----------- CRAN KC ASE HEAT ER SWITCH CM ------------ OUTDOOR FAN MO TOR
COMP -------- COMPRESSOR DC ------------- DEFROST CONTROL DFT ----------- DEFROST THERMOSTAT HPS ----------- HIGH PRESSURE SWITCH HVDR -------- HIGH VOLTAGE DEFROST RELAY IO ----------- --- INTERNAL OVERLOAD
LPS ---------- LOW PRESSURE SWITCH
LV DR --------- LOW VOLTAGE DEFROST RELAY LV JB --------- LOW VOLTAGE JUNCTION BOX
RCCF --------- RUN CAPACITOR FO R COMPRESSOR & FAN RVC ----------- REVERSING VALV E COIL SA ------------- START ASSIST SC ------------- START CAPAC ITOR FOR COMPRESSOR (OPTIONAL) SR ------------- START RELAY FO R COMPRESSOR (OPTIONAL) CONTROLS SHOWN WITH THERMOSTAT IN 'OFF' PO SITION.
BK
C
R
AUX
MAIN
COMP
S
BK
YL
RD
H
F
C
RD
YL
YL
YL
PU
SEE NOTE 5 & 6
FIELD LO W
VOLTAG E
CONNECTIONS
SEE NOTE 4
SEE NOTE 4
YL
RD
BK
BK
BK
BK
RD
YL
RD
RD
RD
BK
BK
BK
BK
YL
RD
BL/PK
BL
BR
CSM
C
PU
PU
PU
RD
P
YL YL
BL/PK
PU
PU