Architect and Engineering Manual
47
TYPICAL AZ45/65 SERIES WIRING DIAGRAM
1
2
3
4
6
5
1
2
3
4
6
5
N-16
Y-16
W-16
B-16
R-16
N-16
Y-16
W-16
B-16
R-16
1
2
1
2
EHEAT2
EHEAT1
EHEAT3
N-20
Y-20
R-20
W-20
Y-20
N-20
C-20
B-20
G-20
R-20
EMPTY
R-16
R-16
B-10
N-14
Y-14
C-14
W-16
W-16
B-14
B-14
R-14
R-14
R-16
R-16
R-16
P-16
SPLICE @ L1
SPLICE @ L2
R-10
R-10
B-10
B-10
B-16
B-16
B-10
G-10
G-10
R-14
R-14
‘COIL’
GND
G-12
B-16
B-16
B-16
OLP
C-10
3
2
1
3
2
1
RB-14
OB-14
B-14
B-14
B-14
B-14
B-10
1 2 3 4 5
B1
B2
A1
A2
1 2 3 4 5 6
1 2 3 4 5 6 7 8
1
2
3
1
2
3
1 2 3 4 5
1 2 3 4 1 2 3 1 2 3 4 5 6 7 8
1
2
AIR COIL
AIR COIL OUTLET
J502
J503
J306 J311 J309
J310
J307
J308
J303
J101
J404
J403
J401
J405J301
J305
J304
J104
J103
FOR REVERSING VALVE CONNECTOR
FOR “ICR” OR “MUAM” CONNECTOR
FOR INDOOR THERMISTOR CONNECTOR FOR OUTDOOR THERMISTOR CONNECTOR
USER INTERFACE
WIFI INTERFACE
OR DBM/EBM GEA
DLB RELAY COM
DLB RELAY NO
EXTERNAL
GEA3
THERMOSTAT
ACCESSORY
HEATER
SELECTOR
PLUG
CDC
ACCESSORY
INDOOR
FAN
OUTDOOR
FAN
FERRITE BEAD
MAIN BOARD
NOTICE:
TURN OFF THE POWER SUPPLY FOR TWO MINUTES BEFORE DISCONNECTING MOTOR
CONNECTOR (J2, J3) OR MOTOR DAMAGE MAY OCCUR.
START
CAPACITOR
30 AMP FUSE
FOR 230V ONLY
COMPRESSOR
COMP RUN
COMP START
CAP-GND
COMP COMN
RESETTABLE
TCO
ONE SHOT
TCO
POWER INPUT
P-16
FOR “CDC” CONNECTOR
N-14
Y-14
C-14
R-10
B-10
G-10
B1
B2
A1
A2
POWER INPUT
203/230 v
Connector
Wiring
265v
Connector
Wiring
IF FUSE OR TCO OPENS, HARNESS WILL NEED REPLACING
ON “DAM” MODELS ONLY
B-16
1 2 3 4 5 6
OUTDOOR
THERMISTORS
ON "AZ65H" MODELS
J503 ON MAIN BOARD
OUTDOOR
THERMISTOR
INDOOR
THERMISTOR
J502 ON MAIN BOARD
230v REV 3
230v REV 1 & 2
INDOOR
THERMISTORS
REVERSING VALVE
ON "AZ65H" MODELS
REVERSING
VALVE
J304 ON
MAIN
BOARD
REVERSING VALVE
WIRE COLOR KEY
230V
265V
P-16
N-16
P-16
N-16
ICR PUMP
Y-16
Y-16
ON "EAD & DAD" MODELS
ICR PUMP
"INTERNAL CONDENSATE REMOVAL"
1
2
J305 ON
MAIN
BOARD
WIRE COLOR KEY
XX-YY XX: WIRE COLOR YY: WIRE GAUGE
B: BLACK
N: BLUE
C: BROWN
G: GREEN
GY: GRAY
O: ORANGE
R: RED
W: WHITE
Y: YELLOW
P: PINK
DR: DARK RED
265v REV 1
CDC KIT
“CENTRAL DESK CONTROL”
1
2
J405 ON
MAIN
BOARD
3
‘OD COIL’
GND
1
G-12
‘BASEPAN TO
SLEEVE’ GND
1
‘MUAM’
GND
G-12
1
G-12
‘COIL’
GND
‘HEATER’
GND
G-12
CDC/EXT.FAN OR
OCCUPANCY SYSTEM
(FIELD SUPPLIED)
COMMUNICATION
J406
J102
GND1
GND1
12
VOLTAGE SELECT
230 (PIN1-2)
235 (PIN1-3)
PCB GND G-16
G-16
1
2
1 2
N-20
B-20
R-22
ON "DBM" AND “EBM” MODELS
MAKE UP AIR
MODULE
J305 ON
MAIN BOARD
MAKE UP AIR MODULE
MAIN POWER CONNECTOR
MAKE UP AIR MODULE
VENT DOOR CONNECTOR
DIGITAL MAKE UP AIR MODULE (MUAM)
VENT DOOR
G-12
1
1
2
1
2
GY-20
R-20
R-22
B-22
N-22
N-22
SPLICE@L2
SPLICE@L1
3
N-22
B-22
1
2
J404 ON
MAIN BOARD
(MAKE-UP AIR MODULE
COMMUNICATION)
(MAKE-UP AIR MODULE
COMPRESSOR POWER)
N-20
B-20
1
2
G-12 G-12
SPLICE
@ GND
GND2
FOR 265V
ONLY