Transcript
90 60 30
Blue Black
Blue
Purple
Blue Brown
65
3
1
Black/White
Yout
58
Compressor Contactor
12
Yellow
62
Red/White
T1 T2 T3
46
12
35 Capacitor Black (High Spd)
Outdoor Fan Motor (see chart)
Black
Yellow
L1
L2
L3
Ground Lug 29
460V
230V
Red
C
Phase Monitor Compressor Contactor
COM
High Pressure Control #1
NC C Defrost Control
R
Defrost CC Control LOR-1 L2 Lockout Relay L0 Control LI
Low Pressure Control
Defrost Sensor
Y L
B
B
W2
W2
Out. Fan Relay
C
SENSOR
LOR-2 DFC-1
DFC-2
RV Reversing Valve
Y1
C
High Speed Solenoid
NC AC
SW
G
High Pressure Control #2
W3
7 Black
63
8
2 6 1 4 6 Pin Plug for Heater Package
C
3 1
15 10 2 14 9 6 12 3 1 16 Pin Plug for Indoor Blower Motor
Ladder Diagram
Yellow 62
Fuses Fuse Block 61
Black
JUMPER INSTALLED IF NO HEATER PACKAGE IS USED
Wire Identification numbers Wires Connect 99 for Bard use only. if Option Not Used Factory Field Optional
Red
Transformer
L3
Yo
24VAC
1
Black
L2
Y
R
A
Black
L1
Disch. Line Tstat
Yellow Brown
1 3 Outdoor Fan Relay
Current Sensor
Yellow
DELAY ON BREAK
35
30
18 20 22 16 24 14 26 12 28 10 30
44
45
A
AC
Current Sensor
22
Low Ambient Control
Outdoor Fan Motor
Capacitor
L3
Terminal Block 24
Red
Red Blue Black Black/White Black/White Red/White
Red (Low Spd)
40
W1
51
25
O1
Purple
20
B
5
Y1
15
L DH
40 10
Blue
Y
24 VAC
R
E
HPS
Yellow
Pink
G
W3
20
TB
L1
L2
L
Ground
230V
Compressor
Transformer
Y
Transformer 16
Red
18
CURRENT TRIP SETPOINT
480V 240V L2 M2 Low Ambient Control (Opt.) 1 2 3 4 7 8 9
W2
Low Voltage Term. Block
NO NC COM
41
C
COM
52
12 AWG WIRE
33
C
C
Red
Black/Red Black
70
480V
Black/White
20
High Speed Solenoid Pressure Transducer
Red
Black
Crankcase Heater
14
9 Blue
22
Compressor
T2
Black
T3
R 53
Black/White
NC
12
Yellow Red
59
60
42
6
Aux.
Black
Black/White
C
Black/White
T1
C
10
L1 L2 L3
Red
Hi Pressure Control #1
Y
54
38
Low Pressure Control
57
11
46
460V
Crankcase Heater
Aux.
L1 L2 L3
A
NC
C 56
55 Phase Monitor
Yellow
T3
A
64
Out. Fan Relay
Blue
L3
A
Hi Pressure Control #2 Discharge Line TStat
Fuse Transformer
L1 L2 L3
Orange
Red/White
Coil 30 Sensor
5 Pin Plug for Indoor Blower Motor 4 5 3
L1 T1 Compressor Contactor T2 L2
Terminal Block
67
17
Reversing Valve
4
Low Voltage Term. Block
20
Pink Brown Red/White
Black Blue
Red
17
Red/White Yellow
Black/White Yellow/Red Yellow
Yellow
39
Orange/Blk
Brown
Yellow
Red/Yellow
Red
23
3
Line 3 to power source or optional heater package
C
1
Line 2 to power source or optional heater package
CC
6
Black/White
Y
2
460-60-3 Power Source
1
Red
W2
C
4
Yellow
R
L1
5
Black
L2
RV L
3
Red
B
6 Pin Plug for Optional
34 Heater Package
5 Pin Plug 47
9
Line 1 to power source or optional heater package
Black/White
SENSOR
R
14
Fuse
Yellow
LO
Blue
Blue
22
6
Red
59
2 15 10 12
Black
NC
1
Black/White
NO COM
Indoor Blower Motor 16 Pin Plug 48
3
SEN JMP SPEEDUP
43
Note: Factory set on 60 min. cycle. Reconnect on 30 min. for 30 min. cycle or 90 min. for 90 min. cycle.
Defrost Control
Standard Diagram
High Voltage Low Voltage
!
WARNING
USE COPPER CONDUCTORS ONLY SUITABLE FOR AT LEAST 75° C.
!
DANGER
*ELECTRICAL SHOCK HAZARD *DISCONNECT POWER BEFORE SERVICING.
Bard Mfg. Co. Bryan, Ohio
4096-354 C
