Bryant 604D--A Heat Pump User Manual


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44
FIELD
SUPPLY
C
F
SCHEMATIC
208/230-3-60
1
1
EQUIP_GND
COMP
T1
T2
T3
PRIMARY
208/230V
TRAN
SECONDARY
24 V
24V
C
230COM
OFM
CAP1
YEL
BRN
C
11 21
13 23
BLK
YEL
BLU
COMPRESSOR PLUG
YEL
BLK
BLK
BLK
CCH
GRN
HIGH
IFB
DEHUM
STD
BLK
YEL
BRN
BLKBLK
DIP SWITCH
SETTINGS
30
MINUTES
60
MINUTES
ON
DEFAULT
90
MINUTES
OR
OFF
SHIFT
(DEFAULT)
QUIET
OROR
FIELD SELECTABLE OPTIONS FOR TIME PERIOD
BETWEEN DEFROST CYCLES (MINUTES)
1) MOMENTARILY SHORT PINS AND RELEASE TO BYPASS
COMPRESSOR OFF DELAY.
2) SHORT FOR 5+ SEC. AND RELEASE FOR FORCED
DEFROST.
3) PERMANENT SHORT WILL BE IGNORED.
DEFROST WILL TERMINATE IN 30 SEC. IF DFT OPEN.
DEFROST WILL TERMINATE NORMALLY IF DFT IS
CLOSED.
THE COMPRESSOR WILL SHUT OFF FOR 30 SEC. ON
DEFROST INITIATION AND TERMINATION IN THE
”QUIET SHIFT” ON POSITION
SPEED
UP
JUMPERED TEST PINS (USE METAL OBJECT)
FIELD SPEED-UP CYCLE
11 11133 33322 222
120
MINUTES
0
G
ENERGIZED
T
G
DE-ENERGIZED
0
W
45
BR
T
W
T+45
BR
ENERGIZED DE-ENERGIZED
T+90
HEATING FAN LOGIC
COOLING FAN LOGIC
ACCESSORY ELECTRIC HEAT
HR1 (5 KW)
HR1 & 2 (10 KW)
HR1-3 (15 KW)
HR1-4 (20 KW)
HR3
HR2
HR4
HR1
BRN
BRN
BRN
BRN
BRN
1
1
1
1
1
WHT
VIO
PNK
GRY
BRN
WHT
VIO
PNK
GRY
BRN
7
6
11
10
8
2
3
4
1
5
9
12
7
6
11
10
8
2
3
4
1
5
9
12
NOTES:
1. IF ANY OF THE ORIGINAL WIRES FURNISHED ARE REPLACED,
THEY MUST BE REPLACED WITH THE SAME WIRE OR ITS EQUIVALENT.
2. SEE PRICE PAGES FOR THERMOSTATS.
3. USE 75 DEG. COPPER CONDUCTORS FOR FIELD INSTALLATION.
4. SEE INSTALLATION INSTRUCTIONS
FOR PROPER HEATING AND COOLING CONNECTIONS
FOR YOUR UNIT. INDOOR FAN MOTOR PLUGS
- ”DO NOT DISCONNECT UNDER LOAD”
5. THIS FUSE IS MANUFACTURED BY LITTELFUSE, P/N 257003.
6. REMOVE YELLOW SPLICE WHEN ECONOMIZER AND ECONOMIZER
RELAYS ARE USED AND CONNECT TO RELAY R1 AS SHOWN.
7. WHEN ECONOMIZER AND ECONOMIZER RELAYS ARE USED,
CONNECT THE YELLOW AND BLACK WIRES TO RELAY ”R” AS
SHOWN. RELAY KIT REQURED WITH ECONOMIZER AND HEAT
PUMP/DUAL FUEL UNITS.
8. WHEN ECONOMIZER AND ECONOMIZER RELAYS ARE USED, INSTALL
WIRES AS SHOWN ONTO THE COILS OF RELAY R AND RELAY R1.
9.DEHUM FEATURE CANNOT BE USED WHEN ECONOMIZER IS INSTALLED.
UNIT FACTORY-SHIPPED
IN STD MODE.
COMP COMPRESSOR MOTOR
EQUIP EQUIPMENT
GND GROUND
IFM INDOOR FAN MOTOR
OFM OUTDOOR FAN MOTOR
TRAN TRANSFORMER
IFB INDOOR FAN BOARD
LPS LOW PRESSURE SWITCH
HPS HIGH PRESSURE SWITCH
T-STAT THERMOSTAT
DB DEFROST BOARD
DFT DEFROST TEMPERATURE
SWITCH
DR DEFROST RELAY
HR HEATER RELAY
RVS REVERSING VALVE
OFR OUTDOOR FAN RELAY
LEGEND
FIELD SPLICE
TERMINAL (MARKED)
TERMINAL (UNMARKED)
SPLICE (IF REQ’D)
SPLICE (MARKED)
FACTORY WIRING
FIELD CONTROL WIRING
FIELD POWER WIRING
ACCESSORY OR OPTIONAL
WIRING
C CONTACTOR
CAP 1 CAPACITOR, COMP
CCH CRANK CASE HEATER
AT AUTO TRANSFORMER
460V - 230V
FU FUSE
R ECON RELAY
R1 ECON RELAY
DH DEHUMIDIFICATION MODE
DEHUM DEHUMIDIFICATION MODE
ECON ECONOMIZER
STD STANDARD MODE
BLK
BLK
YEL
DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING
CONNECTION WIRING DIAGRAM
YEL
IFM
G
N
L
C
1
2435
YEL
BRN
RED
BRN
G/Y
IF USED
BLK BLK
DR
OF1
OF2
BLK
BLK
RED
BLU
PNK
ORN
G/Y
BLU
L1
L3
L2
COLOR CODE
BLK BLACK
BLU BLUE
BRN BROWN
GRY GRAY
GRN GREEN
ORN ORANGE
PNK PINK
RED RED
VIO VIOLET
WHT WHITE
YEL YELLOW
C
C1 C2
BLU
YEL
RED
GRN
VIO
Y1
R
G
V
BRN
C
O
PNK
RVS
DFT
60
30
120
90
UP
SPEED
P1
P3
P2
CTD
DEFROST BOARD (DB)
DR
OF2
OF1
0
W2
R
Y
DFT
T2
T1
O
R
Y
C
C
C
BLK BRN
BRN
PNK
BRN
WHT
ORN
RED
P4
P2
P1
R
C
COM
3A
FUSE
Y
1
2
4
3
5
1
2
3
4
Y
R
W2
C
W2
W3
W3
C
W2
COM
24VAC
COM
5
4
3
2
1
6
7W3
W2
G
Y2/DH
Y1/Y
R
C
WHT
W
BRN
WHT
VIO
PNK
GRY
BRN
WHT
ORN
RED
BRN
SEE NOTE 5
SAT
BLU
BLU
ECON
BLK
R
1
2
3
R1
1
2
3
YEL
YEL
YEL
BLK
GRY
Y2
T-STAT
YEL
RED
BRN
R1
C1 C2
R
C1
C2
SEE
NOTE 4
FOR WIRING WITH
ELECTRIC HEATERS
SEE SCHEMATIC ON
HEATER ACCESSORY.
BLUDH
LOW
SEE NOTE 9
SEE NOTE 8
SEE NOTE 7
SEE NOTE 6
BLUBLK
BLU
BLU
HPS LPS
BLK
BLU
TRAN
CONTROL BOX AREA
24V SPLICE
BOX
24V POWER
ENTRY
INDOOR FAN
SECTION
23
23
21
C
11
COMPRESSOR
SECTION
UNIT COMPONENT ARRANGEMENT
OUTDOOR FAN
SECTION
OFM
LPS
R
C
S
CCH
COMP
DB
HPS
CAP
HC F
SINGLE PT.
CONNECTION
FOR
ELEC. HEAT
IFB
DISCONNECT
PER NEC
BLK
BRN
RED
YEL
GRY
ECONOMIZER PLUG
P
P
SEE 50SD500625
ECONOMIZER LABEL DIAGRAM
BLK
A10200
Fig. 45 -- Connection Wiring Diagram 230-- 3
604D-- --A
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