Moyer Diebel MH-6LM3 User Manual

TSHC

Wash Tank Thermostat

TSBC

Booster Tank Thermostat

TRD

Rinse Cycle Cam

TRB

Wash Cycle Cam

TRA

Homing Cycle Cam

TR

Timer Motor

T2

120V:24V Transformer

T1

LINE:120V Transformer

RWV

Rinse Water Valve

R3

Power-Up Relay

R2

Hold-In Relay

R1

Fill Relay

MPS

Main Power Switch

LT2

Cycle Light

LT1

Power ON Light

HCHL

Tank Heat High Limit (ELECTRIC HEAT ONLY)

HC1

Tank Heat Contactor or  Steam Valve

FU1 & 2

Transformer Fuses

FTRA

Fill Timer Cam

FTR

Fill Timer Motor

EWS

Extended Wash Switch

DSS

Door Safety Switch

DR

Door Safety Switch Relay

BCHL

Booster Tank High Limit (ELECTRIC HEAT ONLY)

BC1

Booster Tank Contactor or Steam Valve

1MOL

Wash Motor Overload

1M

Wash Motor Contactor

0

10

20

30

40

50

60

70

80

90

50

0

10

20

30

40

80

60

70

90

50

0

10

20

30

40

80

60

70

90

50

0

10

20

30

40

80

60

70

90

FTRA

FTR

TRD

TRB

TR

TRA

0

0

10

20

10

20

40

40

30

30

50

50

60

70

60

70

80

80

90

90

FILL TIMER CAM

FILL TIMER MOTOR

RINSE CYCLE CAM

WASH CYCLE CAM

HOMING CYCLE CAM

TIMER MOTOR

Wash = 45 secs.

Cycle = 60 secs.

1MTR

Wash Motor

Tank Heat Fuses

FU3,4,5

TO CUSTOMERS DISCONNECT SWITCH

PER LOCAL ELECTRICAL CODE

GND

24V

T2

43

DR

FOR 3 PHASE DELTA CONNECTION

25

HC1

23

24

TSHC

TSBC

19

BC1

14

HC1

12

19

OFF

DR1

6

7

MPS

ON

DSS

42

R2

R3

R2C

FTR

R1

NC

NO

FTRA

11

1M

NO

NC

TRA

NO

NC

TRD

BCHL

HCHL

RWV

7

3

17

17

17

16

16

16

31

5

2

2

2

2

2

2

2

2

7

7

3

4

LT1

4

4

4

11

4

11

R3A

R2A

R2B

17

11

41

18

18

18

16

5

LT2

EWS

32

18

29

5

31

2

6

15

13

8

R1C

R1A

TR

R1B

3KW

T1

FU1

FU2

120V

1

6

18

7

HC1

25

24

23

3KW

FOR 3 PHASE WYE CONNECTION

3KW ELECTRIC TANK HEAT (IF USED)

FOR 3 PHASE WYE CONNECTION

28

BC1

26

27

9KW

9KW ELECTRIC BOOSTER HEAT (IF USED)

9KW

FOR 3 PHASE DELTA CONNECTION

BC1

28

27

26

18KW ELECTRIC BOOSTER HEAT (IF USED)

FOR 3 PHASE WYE CONNECTION

28

27

BC1

26

18KW

18KW

FOR 3 PHASE DELTA CONNECTION

28

27

BC1

26

ELECTRIC HEAT ONLY

ELECTRIC HEAT ONLY

2

1

1

2

2

8

TRB

2

2

30

2

2

7

6

3

6

7

18

18

18

L1 L2 L3

1MOL

1M

1MOL

36

35

34

22

21

20

FU5

FU4

FU3

FU3

FU4

FU5

9

10

2

33

39

38

37

39

38

37

L1 L2 L3 N

L1

L2

L3

1MTR

29

See NOTE 1

NOTE 1: N is used only on

Wye connected supplies
(3 Phase 4 Wire Systems)

DIAGRAM STATE

END OF CYCLE
POWER - OFF
DOOR - CLOSED

B701477/A

NO
NC

NO
NC

NO
NC

NO
NC

Rinse = 14 secs.

Timed Fill = 90 secs.

Detergent 

Signal

Rinse Aid