Transcript
Orange
Brown
Black
Black
Out. Fan Relay 65
3
Blue
Red Black
1
3
Yout
55
1
Low Ambient Control (Opt.)
15 Black
6
12
62
Red
Black
70
C
12
Blue
Y
40
Blue
B
O1
W1
Purple
51
35
Y1
30
40
L DH
Transformer R
Low Pressure Bypass Low Pressure Control
L1
L2
L3
Y
Yo
C
Phase Monitor
Red 44
45
L1
L2
COM
3 NC C Defrost Control
R
2
Defrost CC Control LOR-1 L0 Lockout Relay Control LI
High Pressure Control #1
Defrost Sensor
Y
L
L
B
B
W2
W2
SENSOR
LOR-2 DFC-1
DFC-2
Y1
7 Black
63
Fuse Block 61
Red
Out. Fan Relay
C
1 LAB 2
RV Reversing Valve
C
High Speed Solenoid
NC AC
SW
L3
Ground Lug 29
G
High Pressure Control #2
W3
8
Yellow 62
Fuses
Black
Compressor Contactor
24VAC
1
2
35 Capacitor
Black
Yellow
A
Low Ambient Control
AC
Red
Transformer
Black
Current Sensor
Yellow Brown
Crankcase Heater
Bypass Relay 2 4
Terminal Block 24
DELAY ON BREAK
R
E
Red
18 20 22 16 24 14 26 12 28 10 30
W3
24 VAC
G
18
20 25
W2
Low Voltage Term. Block
5
C
15
C
10
Black (High Spd)
Pink
Ground
A
C
Current Sensor
HPS
41
Transformer 16
52
CURRENT TRIP SETPOINT
High Speed Solenoid
NC
Outdoor Fan Motor
Capacitor
L3
Disch. Line Tstat
Y
COM
Black
NO NC COM
33
480V
53
T1 T2 T3
46
12 AWG WIRE
Crankcase Heater
Outdoor Fan Motor (see chart)
R
Compressor Contactor
12 Black
L3
TB
L1
Compressor
Brown 20
Black
T2
Brown
59
60
42
14
Black
22
NC
3
Black
Compressor T1 T3
2
13
L1 L2 L3
Aux.
1000
1
L3
11
C
10
Low Pressure Bypass
9
Yellow
Black
19
500
38 Red
Red (Low Spd)
58
L2
10
SECONDS
Discharge Line TStat
C
54
Black
Hi Pressure Hi Pressure Control #1 Control #2
Y
Black
Phase Monitor L1
46
Coil Sensor
Transformer
L2
Aux. 57
Terminal Block 64
A
Yellow
L3
C 56
Bypass Relay (Optional)
A
L2
NC
Yellow
Black
30
Low Pressure Control
Black
L2
Black
Red
Red
Blue
Fuse
Outdoor Fan Relay Brown
67
Red
17
Reversing Valve
Yellow
Black
Black
Pink
Brown
17
Blue Red/White
Yellow
Orange
Low Voltage Term. Block
Purple
Line 3 to power source or optional heater package
Yellow
Line 2 to power source or optional heater package
Red
Blue
39
5 Pin Plug for Indoor Blower Motor 4 5 3
L1 L2 L3
Line 1 to power source or optional heater package
Yellow
23 22
4
Yellow
C
3
Red
CC
1
Black
Y
6
Red
C
2
4
Black
L1
5
Red
W2
RV L
3
Move Red Wire to 208V tap for 208V operation
Black
SENSOR
R Blue
B
9
Fuse
Yellow
R
14
L1 L1 Compressor Contactor
Blue
LO
6
Black
59
22
2 15 10 12
Yellow
NC
1
460-60-3 Power Source
6 Pin Plug for Optional Heater Package 34
5 Pin Plug 47
Yellow
NO COM
3
SEN JMP SPEEDUP
43
Indoor Blower Motor 16 Pin Plug 48
90 60 30
Note: Factory set on 60 min. cycle. Reconnect on 30 min. for 30 min. cycle or 90 min. for 90 min. cycle.
Defrost Control
C
6 1 4 3 6 Pin Plug for Heater Package
A
15 10 2 14 9 6 12 3 1 16 Pin Plug for Indoor Blower Motor
Wire Identification numbers Wires Connect 99 for Bard use only. if Option Not Used Factory Field Optional
Standard High Voltage Diagram Low Voltage
!
Ladder Diagram WARNING
USE COPPER CONDUCTORS ONLY SUITABLE FOR AT LEAST 75° C.
!
DANGER
*ELECTRICAL SHOCK HAZARD *DISCONNECT POWER BEFORE SERVICING.
Bard Mfg. Co. Bryan, Ohio
4096-335 B
