Greenheck Fan GGH20 manual Wiring Diagram, Com

Wiring Diagram

Wiring diagram is located on the inside cover of the control cabinet located on the end of the hood.

120VAC 1PH. 30 AMPS SUPPLY POWER

WATER WASH

120VAC 1PH. 15AMPS

SUPPLY POWER

HOOD LIGHTS

FAN INTERLOCK

CONTACT

E1

3POLE 32 AMPS

C

AR

BK

NO

DISC

(H)

BK

H1

WHT

L1

H1

N1

N

L1

14 GA

L2

Hood Lights

RD

H1

Hood Lights

Hood Lights

WHT

BK

L2

R5 120 VAC

PR E1

21 R1 24

E1

E2

E2

A2

A1

12 GA

L3

PR

14 GA

N1

18 GA

Fan

Hood Lights

12 GA

L1

Interlock

LED Relay

BK

FU2

PR

(H) TR1 (N)

BK

18 GA

120VAC

5 AMP

18 GA

BL

YW

18 GA

18 GA

41

24VAC

83

U1 (FX-14)

83

BL

YW

82

83 - 24V (H)

82 - 24V (C)

RD

S1 120 VAC

41

BK

41 - DO1 COM

42 - DO1

S1

N

WHT

N

42

Fill

BK

RD

S2 120 VAC

WHT

N

41

44 - DO2

45 - DO2

S2

N

45

COM

Nozzle 1

BK

RD

S3 120 VAC

WHT

N

41

47 - DO3 COM

48 - DO3

S3

N

48

Nozzle 2

Melink Fan

PR

PR

Melink Fan Stop

Stop Common

M2

51

51 - DO4 COM

52 - DO4

52

M1

S4 120 VAC

BK

RD

Drain

WHT

N

41

54 - DO5 COM

55 - DO5

S4

N

55

C1 120 VAC

C1

BK

Recirc Pump

95

RD

58

95

96 WHT

N

41

57 - DO6 COM

58 - DO6

A1

A2

Overload

R1 24 VAC

83

BL

BL

62

Fan

82

YW

61 - DO7

62 - DO7

A2

A1

COM

R2 24 VAC

83

BL

BL

65

Detergent Pump

82

YW

64 - DO8 COM

65 - DO8

A2

A1

67

OR

RD

L3

67 - DO9 COM

68 - DO9

5

68

Clean Hood

67

OR

BR

1

Indicator

3 - Ext V

1 - AI COM

25

PR

25 - DI

21 - DI

PR

21

FL1

Tank Full

PR

COM

COM

PR

Clean Hood

PB3

SC

F1

27 - DI5

23 - DI2

10

13

WHT

FL2

WHT

27

23

PB2

Tank Low

PR

24 - DI3

PR

Start-Stop Fan

F2

28 - DI6

11

RD

RD

28

24

FL3

PR

22 - DI1

PR

22

R6

PR

21

Safety

36 - DI12

F3

14

11

BK

BK

36

Wash Timer

GGH20/VAV Fan Mode

OR

Interlock Connection

+VDC

V1

72

72 - AO1

26 - DI4

PR

26

R4

PR

21

0VDC - Fan Auto

BR

73 - AO COM

24

21

5VDC - Fan OFF

COM

VC

73

Fire Mode

10VDC - Fan On for Dry

OR

2 - AI1

PR

32

24 R3 21

PR

21

Temp Sensor

TS

2

32 - DI9

(Freeze

BR

4 - AI COM

Det Low

Protection)

TC

4

OR

(If used)

OR

5 - AI2

7 - AI3

7

I2

Temp Sensor

Temp Sensor

I1

(IMC Interlock)

5

6 - AI COM

BR

(IMC Interlock)

BR

6

IC

(If used)

(If used)

IC

6

6 - AI COM

81 - Earth

1

14

R1

L2

OR

67

11

OR

60

6

Fan Indicator

1

R5

L1

OR

14

11

67

OR

20

2

Lights Indicator

R3

L4

OR

14

11

67

OR

30

3

Low Det Indicator

R3 24

VAC

FL4

Det Low

BL

83

YW

F4

YW

82

F4

C

A2

A1

Det Low

BL

83

R4 24 VAC

YW

FS

Fire System

YW

82

FS

FC

A2

A1

Fire Mode

BL

83

AR 24 VAC

YW

82

PB1

2

3

BL

83

BL

14

6

15

Lights On/O”

14

Timer

BK

BK

Contact

R6 120 VAC

N

41

RD

RD

T2

N

WHT

T1

T2

N

A2

A1

Wash Timer

Relay

FU3

R2

P2

BK

12 GA

L1

BK 18 GA

LF3

14

11

BK

BK

WHT

N

DP

DP

WHT

N

3 AMP

Detergent

Pump

C1 120VAC

P1

Motor

FU1

BK

12 GA

L1

BK

L1 T1

T1

L2

T2

T2

L3

T3 T3

BK

WHT

N

RP

WHT

N

25 AMP

Recirculating

RP

Recirculating

LF1

12 GA

Pump

Pump

Contactor

Motor

Recirculating Pump		WIRED FROM MOTOR			Brown
			ON RECIRCULATING
Motor Wiring					White
Recirculating Pump Size	FLA			PUMP	Blue
1.0 HP	17				Orange	RP
1.5 HP	22
					Yellow	N

FIELD INSTALLED WIRING

MOLEX PLUG FOR KEYPAD

(IF KEYPAD IS REMOTE MOUNTED, PLUG IS FIELD CONNECTED)

24 Model GGH2O

®