GSX14 Service Manual

226
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.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
ASX160[24-60]1B*
WIRING CODE F
A
CTORY WIRING
HIGH VOLTAGE LOW VOLTAGE HIGH VOLTAGE FIELD
COLOR CODE BK --------------- BLACK BL --------------- BLUE BL/PK ---------- BLUE/PINK STRIPE BR --------------- BROWN OR --------------- ORANGE PU --------------- PURPLE RD --------------- RED WH -------------- WHITE YL --------------- YELLOW YL/PK ---------- YELLOW/PINK STRIPE
13
4
6
E11
E16
COM FAN
PU
RD( LOW )
BR
RELAY
RELAY
RELAY
HERM
COM
START
RUN
230 VAC
SUPPLY
L1
L2
E13
L2 OUT
L2
L1
E10
R
C
START
E5
E8
CAP COM
CCH
E21
E17
START
RLY
BK (HIGH)
UC BOARD
LPS
HPS
FUSE
O
L
R
C
W1
Y1
E2
Y2
FAN
RUN
RELAY
RELAY
1
2
1
2
R
C
E25
E29
E28
E26
E24
E23
E22
E14
HIGH
LPCO HPCO
E47E1
OAT
OCT
OAS
YL
BK
BR
RD
RD
PU
YL
GND
LOW VOLTAGE BARRIER
BL/PK
BK
YL/PK
YL/PK
RD
BK
BK
BK
BL/PK
RUN CAPACITOR (COMPRESSOR AND FAN)
IO
AUX
MAIN
C
R
S
AUX
MAIN
COMP
CS
C
BK
YL
RD
CONTROL BOX
L1
L2
K2
C
R
S
COMP
R
S
HERM
C
PSC FAN
MOTOR
C
UC CONTROL
HERM
CAP COM
C
HIGH
LOW
K4
K3
LPC
HPC
E14
TO uP
RUN CAPACITOR
1
2
R
CL
Y2 W1
O
O L
Y2
Y1
W1
C
O
L (OPTIONAL)
Y2
Y1 W1
C
LEGACY INDOOR T-STAT
C
R 2 1
C
R
2
1
R
R
C R
INDOOR POWER SUPPLY 24 VAC
COMMUNICATING INDOOR T-STAT
INDOOR POWER SUPPLY 24 VAC
TO INDOOR COMMUNICATING PCB
FAN
CAP
Y1
0140R00138 - C
THIS WIRING SCHEMATIC SHOWS THE LEGACY WIRING FROM THE FACTORY. THE WIRES GO TO INDOOR T-STAT AS SHOWN IN "LEGACY INDOOR T-STAT". TO WIRE THE SYSTEM IN COMMUNICATING MODE, THE INSTALLER HAS TO WORK THE WIRING AS SHOWN IN "COMMUNICATING INDOOR T-STAT". REFER TO THE IO MANUAL LOCATED IN COMMUNICATING T-STAT KIT FOR MORE DETAILS.
FROM OUTDOOR UNIT
FROM OUTDOOR UNIT
RES
25 1
SC
OPTIONAL HARD START
1
25
SC
SR
OPTIONAL HARD START
CCH
K6
BK RD
SC
CM
CH
C --------------- CONTACTOR CH ------------- CRANKCASE HEATER CHS------------ CRANKCASE HEATER SWITCH CM ------------ CONDENSER FAN MOTOR COMP -------- COMPRESSOR CS ------------- COMPRESSOR SOLENOID HPS ----------- HIGH PRESSURE SWITCH IO -------------- INTERNAL OVERLOAD LPS ---------- LOW PRESSURE SWITCH OAS ----------- OUTDOOR AIR SENSOR RCCF --------- RUN CAPACITOR FOR COMPRESSOR & FAN SC ------------- START CAPACITOR FOR COMPRESSOR (OPTIONAL) SR ------------- START RELAY FOR COMPRESSOR (OPTIONAL) CONTROLS SHOWN WITH THERMOSTAT IN 'OFF' POSITION.
DTSEE NOTE 1
YL PU BL RD
NOTES: 1. IF DT IS NOT PRESENT, HPS BL/PK WIRE GOES DIRECTLY TO TERMINAL E29. 2. USE COPPER SUPPLY WIRES ONLY. 3. USE 40VA TRANSFORMER MINIMUM.