Transcript
5
2
4
5
C
W2 L2
Y
CC
C
Yellow
Blue
Red/Yellow
Brown
Bla ck Red
34
Red/White
3
1
41
21
MIN
CUT OUT SPD MAX
Low Ambient Control (Opt.)
Compressor
20
MIN
HARD START
Red (Low Spd) Bla ck Red Blu e
Bla ck/W h ite R e d /W h ite Bla ck/W h ite Blu e
1 2 3 4 5 6 7 8 9
Outdoor Fan Motor (see chart)
Black (High Spd)
40
Yellow 27
Brown 38
28
Low Voltage Term. Block
MAX
Red COM
Yellow/Black
Disconnect for low blower only speed
T1
C
C
W2
G
W3
R
E
Y
L
Y1
DH
B
O1
W1
Capacitor 19
Yout
32
230V
L3
Yo
C
Phase Monitor Compressor Contactor
COM
Out. Fan Relay
C
Defrost Control
RED 8 BLK 7 RV HOT 4 RV COM 3 24 VAC H 2
48
4
L1
L2
L3 Terminal Block 12
Ground Lug 13
23
46
Red
2
CC LOR-1
L2
3
5
R LI
1
Defrost Control C
Lockout Relay Control
L0
Defrost Sensor
Low Pressure Control Y1
Y
L
L
Remove Jumper if Outdoor Tstat is used.
W1 B
24
High Pressure Control
Outdoor Thermostat (Opt.)
Black
C
47 45
L2
Y COM
Red
Phase Monitor L1 L2 L3 44
L1
24 VAC C 1
Y
22
11
Out. Fan Relay 1 3
A Low Ambient Control (Opt.)
Low Amb. Press. Trans. (Opt.)
BLU 9
Low Ambient Bypass (Opt.)
Yellow
Y
M2
24VAC
6
29
Remove Jumper if Outdoor Tstat is used.
R
Ground
Yellow 60
460 Transformer
Transformer 8
43
Black/White
39
L2
T3
T2
Black Red Yellow Black
21
L3
C
Red
L1
460V
Disconnect for low blower only speed
SENSOR
LOR-2
B
RV DFC-1
W2
Black
DFC-2
W2
Reversing Valve
Bypass Relay
G
Bla ck
A
R
Bla ck/W h ite
Black Red 21
36
Ye llo w /Bla ck
A
Bro w n
VARIABLE SPEED
L3
L2
51
Black/Red
L2
L1
Black/White
3
Outdoor Thermostat (Optional)
Low Pressure Control
M2
L2
240V
480V
L1
FULL SPEED
N .C . H EAT PU M P 2 4 VAC C 2 4 VAC H COM RV HOT RV NC NC BL K R ED BL U
35 35 115 155 195 235 SET 275 POINT 315 355 465 435 395
Hi Pressure Control
49
Compressor Contactor
Ye llo w
2
Blue
Low Amb. Pressure Transducer (Opt.)
25
7
1
Ye llo w /Bro w n
Blu e
26
Coil Sensor
T3
L3
36
Outdoor Fan Relay 54 Red
Bypass Relay (Optional)
50
Yellow
Bla ck/W h ite
Ye llo w /Bro w n
Ye llo w
Blue
L3
Outdoor Fan Motor
Capacitor
L2
L1
59
4
T2
3
L1 Compressor
A
Term. Block #3
5 6
L2
5
Term. Block #3
T1
Compressor Contactor
Black/White
Yellow/Red
Brown Red/White
B
Black/White
Yellow/Black
Yellow
Blue
4 230V/460V Transformer
Fuse Block
Orange
Pink
Reversing Valve
L1 L2 L3
L o w Am b ie n t C o n tro l (O p t.)
L1
Red
4
L o w Vo lta g e Te rm . Blo ck
L
Bla ck
3
L in e 3 to p o w e r so u rce o r o p tio n a l h e a te r p a cka g e
RV
Red
1
Orange/Blk
Orange
Blue
Bla ck
6
5 Pin Plug for Indoor Blower Motor
460V
3
SENSOR
R
9
L1 Brown
Red/White
Blue
B
6
L in e 2 to p o w e r so u rce o r o p tio n a l h e a te r p a cka g e
Black/White
Black/White
R
14
L in e 1 to p o w e r so u rce o r o p tio n a l h e a te r p a cka g e
Black/White
NC
LO
2 15 10 12
1
SEN JMP
10
3
460-60-3 Power Source
6 Pin Plug for Optional Heater Package 31
5 Pin Plug 9
Red
COM
TERM SPEED TEMP UP 30 60 90
2 1
Defrost Control NO
Indoor Blower Motor 16 Pin Plug 30
W3
Yellow
230V/460V Transformer Red
Yellow
230V
460V
Red Black
Black
Red
Black
2 6 1 4 6 Pin Plug for Heater Package
Yellow 56
55
C
Fuse 57 58 Block
A
B
3
15 10 2
B
6 9 14 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
High Voltage
Standard Diagram Low Voltage
Ladder Diagram
Jumper Installed if no heater package used.
!
WARNING
USE COPPER CONDUCTORS ONLY SUITABLE FOR AT LEAST 75° C.
!
DANGER
*ELECTRICAL SHOCK HAZARD *DISCONNECT POWER BEFORE SERVICING.
Bard Mfg. Co. Bryan, Ohio
4096-349 C
