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LADDER DIAGRAM,
Wiring Diagram
GGH2O
Wiring diagram is located on the inside cover of the control cabinet located on the end of the hood.
3POLE 32 AMPS
BK
120VAC 1PH. 30 AMPS
DISC
SUPPLY POWER
L1
L1
WATER WASH
120VAC 1PH. 15AMPS
BK
SUPPLY POWER
L2
HOOD LIGHTS
PR
E1
FAN INTERLOCK
E1
L3
CONTACT
18 GA
12 GA
L1
FU2
BK
5 AMP
BK
12 GA
BK
12 GA
24
Model GGH2O
AR
C
NO
(H)
BK
H1
H1
14 GA
Hood Lights
RD
L2
H1
R1
21
24
E1
E2
E2
PR
Fan
14 GA
Interlock
18 GA
41
18 GA
83
83
41
41
41
Melink Fan
Stop Common
41
41
83
83
67
67
25
FL1
Tank Full
SC
WHT
WHT
FL2
Tank Low
RD
RD
FL3
Safety
BK
BK
GGH20/VAV Fan Mode
+VDC
Interlock Connection
0VDC - Fan Auto
5VDC - Fan OFF
COM
10VDC - Fan On for Dry
Temp Sensor
(Freeze
Protection)
(If used)
Temp Sensor
(IMC Interlock)
(If used)
R1
14
11
OR
67
OR
R5
14
11
OR
67
OR
R3
14
11
OR
67
OR
BL
83
BL
83
BL
83
BL
83
Timer
Contact
BK
BK
41
T1
FU3
18 GA
L1
BK
3 AMP
C1 120VAC
FU1
L1
T1
T1
L2
L1
BK
25 AMP
Recirculating
LF1
12 GA
Contactor
Recirculating Pump
Motor Wiring
Recirculating Pump Size
FLA
1.0 HP
17
1.5 HP
22
CAD DRAWING NO.
REV.
-
ECO
PART NO.
IAN31295
473596
Hood Lights
Hood Lights
R5 120 VAC
A2
A1
Hood Lights
LED Relay
TR1
(H)
(N)
PR
BK
120VAC
BL
YW
24VAC
U1 (FX-14)
BL
YW
83 - 24V (H)
82 - 24V (C)
RD
BK
42 - DO1
S1
41 - DO1 COM
42
RD
BK
44 - DO2
45 - DO2
S2
45
COM
BK
RD
47 - DO3 COM
48 - DO3
S3
48
PR
PR
M2
52 - DO4
M1
51 - DO4 COM
51
52
BK
RD
55 - DO5
S4
54 - DO5 COM
55
BK
RD
57 - DO6 COM
58 - DO6
BL
BL
61 - DO7
62 - DO7
COM
BL
BL
64 - DO8 COM
65 - DO8
OR
RD
67 - DO9 COM
68 - DO9
5
68
BR
OR
3 - Ext V
1 - AI COM
PR
PR
25 - DI
21 - DI
COM
COM
PR
PR
23 - DI2
27 - DI5
F1
23
27
Start-Stop Fan
PR
PR
24 - DI3
28 - DI6
F2
24
28
PR
PR
22 - DI1
36 - DI12
F3
36
OR
72 - AO1
V1
PR
72
26 - DI4
BR
73 - AO COM
VC
73
OR
PR
TS
2 - AI1
2
32 - DI9
BR
4 - AI COM
TC
OR
4
I2
7 - AI3
7
OR
5 - AI2
I1
5
BR
6 - AI COM
IC
6
BR
6 - AI COM
IC
6
81 - Earth
L2
60
6
Fan Indicator
L1
20
2
Lights Indicator
L4
30
3
Low Det Indicator
R3 24 VAC
YW
F4
F4
A2
A1
Det Low
R4 24 VAC
YW
FS
FS
A2
A1
Fire Mode
PB1
14
15
Lights On/O
R6 120 VAC
RD
RD
T2
N
WHT
T2
N
A2
A1
Wash Timer
Relay
R2
14
11
LF3
BK
DP
DP
T2
T2
L3
T3
T3
BK
RP
WHT
RP
Recirculating
Pump
Pump
Motor
Brown
White
Blue
RP
Orange
Yellow
N
P.O.BOX 410 SCHOFIELD, WISCONSIN 54476-0410
WHT
N1
N1
18 GA
82
S1 120 VAC
WHT
N
Fill
S2 120 VAC
WHT
N
Nozzle 1
S3 120 VAC
WHT
N
Nozzle 2
Melink Fan Stop
S4 120 VAC
Drain
WHT
N
C1 120 VAC
C1
Recirc Pump
95
96
58
95
WHT
A1
A2
Overload
R1 24 VAC
Fan
62
82
YW
A2
A1
R2 24 VAC
Detergent Pump
YW
65
82
A2
A1
L3
Clean Hood
Indicator
1
21
PB3
Clean Hood
10
13
PB2
11
R6
PR
22
21
14
11
Wash Timer
R4
PR
26
21
24
21
Fire Mode
R3
24
21
PR
32
21
Det Low
Temp Sensor
(IMC Interlock)
(If used)
1
1
FL4
Det Low
YW
82
C
Fire System
YW
82
FC
AR 24 VAC
YW
82
2
3
6
BL
14
N
P2
BK
WHT
N
N
WHT
Detergent
Pump
Motor
P1
WHT
N
N
FIELD INSTALLED WIRING
MOLEX PLUG FOR KEYPAD
(IF KEYPAD IS REMOTE MOUNTED, PLUG IS FIELD CONNECTED)
N
WHT
12 GA
18 GA
N
N
N
N
N
®
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