Transcript
Heat Strip #1
Composite Wiring Diagram QH Series 3 460-60-3, Represents Max. KW Electric Heat
Red/Yellow
D/YO
Purple/White
A
Brown/White
G
Orange
Y1
Yellow
O/B
Blue
3 4 6
3
8
6
3
4
9
Brown
R
Red/White
10
94
C
Black/White
T3 T2 T1
B
A
L3
Blue
Red
Blue
Black
Red
Yellow
59
L3
Black/White
92
Yellow
12
91
93
98
460-60-3 Per Nameplate
Rotary Disconnect 55
Yellow
Line 3 Line 2
97
Red
Line 1
96
Brown
90
96
98
Black
Red
L2 L1 97
Blk/Whte
92
11
Freeze Protect Tstat Bard Part #8408-038
Red/White
T3 T2 T1
L2 L1
Plug #4
Black/White
Heater Contactor #2
59
Dehumidification Wiring
4
Heater Contactor #1
63
33
Ground
31
52 Lug
Yellow
89
Purple/White
5
Brown/White
6
Orange
7
Orange
24
Black
Red
Yellow
8
Red/Yellow
Orange
Blue Brown
10
Red/White
Grn
9
56
5
11
4
3
2
Green
2
7
7
Black/White
1
88
Brown
5
Emergency Heat Relay
Thermostat Part #8403-060
102
Brown
9
Plug #4
101 99
To Power Source
W1/E
L 4102-066
100
86 95
Red Black
2
W2
1
1
Green
CO2 Controller Part #8403-056
Limit Switch
Red
Orange
87
J Remove jumper when CS2000A Energy Monitor is installed.
Black
Brown
Red
Black/White
Analog Out
Remove jumper when Low Amb. Bypass is H installed.
1
Blue
Install jumper for hi speed blower oper. on F models 36, 42, 48, and 60.
Black
3 1
Limit Switch
Red
E Move Red wire to 208V tap for 208V operation.
Red/White
Yellow
Labeled wires connect if no options used.
D
Limit Switch
3
Blue
Red
24VAC
C
Low Voltage
3
1
Black
"I" Thermostat Option
B
Limit Switch
3
4100C317
A
Yellow
Yellow
Optional
Field
High Voltage
Yellow
USE COPPER CONDUCTORS *ELECTRICAL SHOCK HAZARD ONLY SUITABLE FOR AT LEAST *DISCONNECT POWER BEFORE 75° C. SERVICING.
Bard Mfg. Co. Bryan, Ohio
Factory
Heat Strip #2
Red
DANGER
!
Red
WARNING
!
1
G
Black/White
12
29
Indoor Blower Motor
15 14 12 10 9
23
6
3
2
1
L1
W2 R C L 8403-060 Thermostat
4
Black
Blk
13
12
Low Ambient Control (Opt.)
12
R
Black
S Outdoor Fan Motor
Terminal Block #5
C
Compressor
Yellow Red Black Green
28
LC
L1
L0
11
12
Black
H 7
T3
T2
35
Yellow Black/White Tan
T1 T2
T1
Yellow Brown
5
Terminal Block #3 10
9 Block #4
45
High Press. Switch
Low Pressure Switch
46 42
42
S
S
Defrost Sensor
44
39
C RV TWV
3 Way Valve
Reversing Valve
Upper Control Panel
R. Vent Opt. Only 76
79
B1
L1
B2
Gnd
L2
Terminal Block #6
Terminal Block #7
73
10
460
230
Transformer #2
Lower Control Panel
17
6
Terminal
Outdoor Fan Capacitor
2
8
11 12
Low Ambient Bypass (Opt.)
47
Grn
1
7
9 10
Black Red Black
Blue
Black/White
3
Yellow
27
Black
Ground
1 2
69
COM
Red
C
1 2 3
83 Fuse Block
Black
37
Plug #4
3 4 5 6
Red
Orange Orange Red/Yellow Blk/Whte Brown
Brown
Blue
Purple
Orange
Black
67
Red
Condenser Section
Aux R C 8403-058 L TH5220D1151 Rc Thermostat
57
Black
G Y
A G Y1 W1 O/B
36
Black
D/YO
64
Black
Red Red/White
30
SENSOR
TERM SPEED TEMP UP 30 60 90
Red
W1/E
Black/White 6 5 Red/White E Red/Yellow 4 Purple/White O1 Brown/White G Orange Y Yellow Y1 B Blue W1 W2 Brown Red/White R C Black/White L Low Voltage Term. Block
32
SEN JMP
29
Red
3
H200 Humidistat
68
L1 L2 L3
40
C
11 12
4102-064 6 5
10
460V
C
Defrost Control 51
Purple/White
C "C" on Relay Logic Board
R
L1
Black
11
66
26 Transformer 60
L
CC
2 1
COM
Black
Black/White
Black
RV
Y
27
Yo Y C
56
NC
Tan
C
Yel/Blk
41
Phase Monitor 72
2
36
L2
Black/White
Red/White
4 E
O/B
Factory Installed Jumper
R
7 8 9
34
Black
3
58
Black
"X" Thermostat Option
J
Brown
1
4 5 6
70
B
Black
4102-065 Term. Block #1
Black/White
W2
10
12 O1 Y Y1 C
Blue
Yellow Outdoor Motor Relay 82
W2
Blue
L
O/B
27
R
Blue
C
Yellow
LO R
Blue
Red/White Red/White Black/White
Y1
T3
Blue/Black
R
Orange
T2
Blue
Brown
7 8 9
Brown/White
G
T1
50 78
80
Yellow/Red
Blue
W2
A
5 6
L3
Red/Black
O/B
Yellow Blue
4
Red/Yellow Purple/White
2 3
48
L2
Red
Y1
D/YO
1
49
L1
77
Yellow/Red Pink
59 Comp. Contactor
Blue/Red
Brown/White Orange
Temp. and Humidity Controller PART #8403-060
63
L
Red
A G
"E" Thermostat Option Plug #4 W1/E
C
38
Black/White
Purple/White
2 3
R
81
Red/White
Red/Yellow
D/YO
W2
4102-067
Black
Plug #4 1
W1/E
4102-063
C
Return Air Thermostat Black/White
Pressure Lockout 61 Indicator
Black
Temp. and Humidity Controller PART #8403-060
B
43 F
R
"G" Thermostat Option
Y
G2
Red
3
B
Relay Logic Board
G
Yellow
2
Blue
Red/White
11 Terminal Block #2
Black
Y
Pink
Yellow
D
33
Red
RAT
L3
31
Black
G
2 3
Blk/Whte Blk/Whte
A2
Red/White
Yellow
W2
Black/White
Yellow/Red
YO
Yellow
Black/White
Red
A1
1
Brown/White
Pink
TWV
Blk/Whte
W
Blk/Whte
BK
Blk/Whte
RV
Red/Whte
E1
Brown
G1
Purple/White
Brown
L
25 Plug #3
Yellow
E1
3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12
Red/Yellow Purple/White Brown/White Orange Yellow Blue Brown Red/White
L
1 2
Blue
1 2
Black
Red/Whte
L2 24 Plug #2
Purple/White