Transcript
Black
Circuit Breakers 38
L1
Red
37
L2
Black
Terminal Block Ground Lug 23
36
Red
37
3
36
Blue
T2
L1
T1
19
Model GV27S GV38S GV51S GV61S GV71S
35
12
12
14
25
28
2 5
Yellow/Red
Yellow Orange
Time Delay 18 Interlock Relay
1 36
4 pin plug for Indoor Blower Motor
Blue/Black
Pink
28
28
30
Purple
15
Low Voltage Term. Strip Orange
25
28 28
28 12 Red/Yellow
12
31
Yellow/Red Black/White Pink
28
G
C
Y1
C
Y2
A
O
R
W E
14 33
L
27
Yellow
25
Blue/Black
39
12
Red/White
27
Black/White
WARNING
USE COPPER CONDUCTORS ONLY SUITABLE FOR AT LEAST 75° C.
36
2
28
Delay On Make Timer 5 - Minute 17
!
3
2 12
3
1
29
32
4
Black/White
4
28
29
Blue/Black
Yellow/Red
Red Black Black Red
5
4 Blue/Black
Yellow/Brown
Capacitor 35/370 40/370 45/370 80/370 80/370
Brown Purple
Black/White
2
6
Blue
Capacitor
Orange
4
3
Blue/White Blue/White
1
12 Blower Interlock Relay 11
Yellow
Black
L2
5
34
Black/White
Contactor 22
27
208/230-60-1
Red
38
3
2
Red
4
PUSH
14
1
Red/White Blue
Red
PUSH
5
2
LPC
Red Yellow
4
6
Reversing Valve
26
Blue
26
1
Blue
C MINUTES
Red/White
25
3
Brown
230V water circulating pump(s) connected for direct control from compressor contactor
C
Y
3
1
Yellow Yellow
R
Yellow Yellow
ALR
1
3
Black/White
Black/White
26
Emergency Heat Relay 11
R
26
26
35
CC
Purple
36
Blue
Low Pressure Switch (Anti-freeze)
High Speed Solenoid
HPC
COM
Black/White
Brown
36
208V
Red/Yellow
31
Blue
240V
Low Pressure Switch (Water)
Compressor 9 Control Module
Transformer 7
Yellow/Red Brown
Blue
2 Black
Blue
C
Red
Blue
S
High Pressure Switch Red
Red
Red
Compressor R
5
4
3
2
1
28
5 pin plug for Indoor Blower Motor
3
2
1
! 12
3 pin plug for Heater Package
DANGER
*ELECTRICAL SHOCK HAZARD *DISCONNECT POWER BEFORE SERVICING.
For closed loop applications change low 1 pressure switch to yellow leads on compressor control module "LPC" terminals 2 For 208V operation move this wire to 208V transformer tap 3 For -10% airflow in stage #2 operation remove this pink jumper wire
99
Wire Identification numbers for Bard use only.
Factory
Field
Optional
High Voltage
Bard Mfg. Co. Bryan, Ohio
Low Voltage
4105-102 B
