Bryant Legacy 704D--A User Manual

15
SEE NOTE 8
BLK
YEL
BLK
BRN
YEL
BLK
ENERGIZED
LEGEND
FIELD SPLICE
TERMINAL (MARKED)
TERMINAL (UNMARKED)
SPLICE (IF USED)
SPLICE (MARKED)
FACTORY WIRING
FIELD CONTROL WIRING
FIELD POWER WIRING
ACCESSORY OR OPTIONAL
WIRING
TO INDICATE COMMON
POTENTIAL ONLY:
NOT TO REPRESENT WIRING
CAP CAPACITOR
CCH CRANK CASE HEATER
GND GROUND
HR HEATER RELAY
IFM INDOOR FAN MOTOR
OFM OUTDOOR FAN MOTOR
TRAN TRANSFORMER
IFM
C
R
S
R
G
Y
W3
W2
C
TRAN
24V
C
230
200
COM
YEL
BRN
C
11 21
BLK
YEL
BLK
YEL
GRN
RED
YEL
WHT
BRN
VIO
P4
P2
P1
R C
COM
HIGH
3A
FUSE
Y
1 2 4 3 5
1 2 3 4
Y
R
W2
C
W2
W3
W3
C
W2
BLK
YEL
GRN-YEL
GND
L2
L1
COM
BRN
BRN
CCH
BLK
BLK
1
COMP COMPRESSOR MOTOR
COM
GRN
2435
24VAC
COM
IFB INTERFACE FAN BOARD
NOTES:
1. IF ANY OF THE ORIGINAL WIRES FURNISHED ARE REPLACED,
IT MUST BE REPLACED WITH TYPE 90 DEGREE C WIRE OR
IT'S EQUIVALENT.
2. SEE PRICE PAGES FOR THERMOSTAT AND SUBBASES.
3. USE 75 DEGREE COPPER CONDUCTORS FOR FIELD INSTALLATION.
4. REFER TO INSTALLATION INSTRUCTIONS
FOR CORRECT SPEED SELECTION OF IFM.
5. RELOCATION OF SPEED TAPS MAY BE REQUIRED
WHEN USING FIELD INSTALLED ELECTRIC HEATERS,
CONSULT INSTALLATION INSTRUCTIONS TO
DETERMINE CORRECT SPEED TAP SETTING.
6. "DO NOT DISCONNECT PLUG UNDER LOAD."
7. THIS FUSE IS MANUFACTURED BY LITTELFUSE, P/N 257003.
8. UNIT FACTORY-SHIPPED IN STD MODE.
ACCESSSORY ELECTRIC HEAT
HR1 (5 KW)
HR1 & 2 (10 KW)
HR1,2 & 3 (15 KW)
HR1,2,3
& 4 (20 KW)
HR3
HR2
HR4
1
3
HR1
1
3
BRN
BRN
BRN
BRN
BRN
RED
BLK
YEL
FIELD
SUPPLY
POWER
UNIT ONLY
MAXIMUM WIRE
SIZE 2 AWG.
1
1
SCHEMATIC
230-1-60
OFM
COMPRESSOR PLUG
EQUIP_GND
1
1
1
1
1
WHT
VIO
PNK
GRY
BRN
WHT
VIO
PNK
GRY
BRN
BRN
IFB
24V SPLICE
DISCONNECT
PER NEC
EQUIP.
GND
OFM
CONTROL BOX AREA
COMP
C
S
R
CAP
H
CF
IFM
UNIT COMPONENT ARRANGEMENT
OUTDOOR FAN
SECTION
COMPRESSOR
SECTION
INDOOR FAN
SECTION
TRAN
SINGLE PT.
CONNECTION
FOR
ELECT.HEAT
SEE HEATER
SCHEMATIC
FOR WIRING
24V POWER ENTRY
LPS
BOX
HPS
CCH
GRN/YEL
BLK
BLU
GND
BLU
PNK
RED
ORN
BLK
SEE NOTE 5 & 6
L1
L2
23 23
CAP
C
23
21
1123
BLU
IF USED
F
C
CONNECTION WIRING DIAGRAM
DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING
SEE NOTE 4
5 4 3 2 1 6 7
W3 W2
G
Y2/DH
Y1/Y
R
C
C
C1
C2
HPS
LPS
BLK
BLU
BLU
TSTAT
IFB
C CONTACTOR
LPS LOW PRESSURE SWITCH
HPS HIGH PRESSURE SWITCH
COMP
SEE NOTE 7
DEHUM
STD
DH
BLU
LOW
FOR WIRING WITH
ELECTRIC HEATERS
SEE SCHEMATIC
ON HEATER
ACCESSORY.
N1
12
11
STD STANDARD
DEHUM DEHUMIDIFICATION MODE
H
A10205C
Fig. 12 -- Connection Wiring Diagram 208/230--1 --60
704D-- -- A

Bryant Legacy 704D--A Specifications

General

Brand	Bryant
Model	Legacy 704D--A
Category	Air Conditioner
Language	English