Moyer Diebel MH-60M5 User Manual

HEATERS 

OUTPUT

LEDs

WASH

EXTENDED 

WASH

T10

RINSE

FILL

T9

FLOAT 

SWITCH

LAMP 

OUTPUT

JB2

T6

T5

FUSE 1A

T7

T8

DOOR 

SWITCH

START 

SWITCH

T2

T

F

WASH 

OUTPUT

RINSE 

OUTPUT

JB1

JB3

POWER

LED

T4

T3

5 X 20 MM
FAST ACTING

CLOSED JUMPER SHOWN FROM SIDE

PRINTED CIRCUIT BOARD

BLACK JUMPER SHOWN CLOSED.

LIFT & REMOVE TO OPEN.

WHITE BASE

   MH6N, MH6O             UP TO D3857        112676 REVC          OPEN          OPEN      CLOSED

   MH6N, MH6O             D3858 - UP             113597 REVG        CLOSED      OPEN      CLOSED

        MH6L                           ALL                   113597 REVG          OPEN         OPEN      CLOSED

         MODEL             SERIAL NUMBER    PART NUMBER          JB1             JB2             JB3

                             MACHINE                    BOARD                      JUMPER SETTINGS

! ATTENTION - VERY IMPORTANT ! - 

VERIFY CIRCUIT BOARD 

PART NUMBER AND JUMPER POSITION SETTINGS (JB1, JB2, JB3) PER 

MACHINE MODEL AND SERIAL NUMBER AS INDICATED IN TABLE 

BELOW. IMPROPER JUMPER SETTINGS MAY CAUSE ERRATIC 

OPERATION.

H

H

TSHC

WASH TANK THERMOSTAT

11

BOOSTER TANK THERMOSTAT

TSBC

LINE:120V TRANSFORMER

T1

RINSE WATER VALVE

RWV

MAIN POWER SWITCH

MPS

CYCLE LIGHT

LT2

POWER ON LIGHT

LT1

CYCLE SELECT JUMPER

JB3

CYCLE SELECT JUMPER

JB2

RINSE TIME SELECT JUMPER

JB1

TANK HEAT HIGH LIMIT

HCHL

TANK HEAT CONTACTOR OR STEAM VALVE

HC1

TRANSFORMER FUSES

FUT

TANK HEAT FUSES

FUH

FLOAT SWITCH

FSW

TIMER BOARD FUSE

F1

DOOR SAFETY SWITCH, SIDE DOORS

DS2

DOOR SAFETY SWITCH, FRONT DOOR

DS1

BOOSTER TANK HIGH LIMIT

BCHL

BOOSTER TANK CONTACTOR OR STEAM VALVE

BC1

WASH MOTOR OVERLOAD

1MOL

WASH MOTOR CONTACTOR

1M

DOOR SWITCH RELAY

1CR

1MTR

WASH MOTOR

EW

EW

EXTENDED WASH SWITCH

2CR

RINSE AID SIGNAL RELAY

PER LOCAL ELECTRICAL CODE

GND

TSHC

TSBC

BC1

HC1

DS2

1M

BCHL

RWV

T1

DETERG.

SIGNAL

RINSE

SIGNAL

1MOL

T1 NOT USED WITH 

115V LINE SUPPLY

SEE NOTE 1

NOTE 1: IF SUPPLY IS 115V, T1 IS NOT USED. WIRES #1 AND 2 

ARE CONNECTED TO THE FUSE BLAOCK IN PLACE OF #39 AND 

40.

NOTE 2: USED ON MACHINES WITH INDEPENDENT FRONT 

DOOR OPTION.

STEAM/ELECTRIC - 1 & 3 PHASE

MH-6/0/L/N-E ELECTRONIC CONTROL

701602

H

NONE

J.NEWTON

20MAY99

1

1

FSW

DOORS CLOSED

TANKS EMPTY

POWER OFF

DIAGRAM STATE

END OF CYCLE

LT1

6

DS1

1MTR

28

1M

27

29

28

27

ELECTRIC TANK HEAT IF USED

FUH

HC1

4.7KW

FUH

HC1

HC1

FUH

BC1

BC1

ELECTRIC BOOSTER HEAT IF USED (SEE NOTE 3B)

BC1

NOTE 3:

   A: ON 115V MACHINES THE WASH TANK HEATER IS 3 kW.

   B: THE kW RATING OF THE BOOSTER ELEMENT IS DEPENDENT UPON THE 

VOLTAGE AND DEGREE RISE OF THE SYSTEM. SINGLE PHASE MACHINES W/ 

ELEC. BOOSTER ARE 40° RISE ONLY. 40° RISE UNITS USE 7.5/10 OR 9 kW 

ELEMENTS. 70° RISE UNITS USE 13.5/18 OR 17.7 kW ELEMENTS.

1

2

2

2

4

4

5

10

13

16

22

17

19

21

20

14

30

33

31

34

32

35

34

31

30

33

32

31

30

33
34
35

L1

36

37

L2

L1
L2
L3

38

37

36

36
37
38

L3

L2

L1

L1 L2 L3

L1 L2 L3

1M

1MOL

1MTR

(IF USED)

FUT

FUT

40

39

ON SINGLE PHASE 

MACHINES OMIT L3.

ON SINGLE PHASE 

MACHINES OMIT L3.

L3

L2

L1

L1
L2
L3

L3

L1
L2

L2

L1

L1

L3

L2

L1

L2

2

SEE NOTE 2

1CR

1CRA

9

1CRB

1CRC

12

15

2CR

1M

2CRA

23

41

24

25

24

25
26

ELECTRIC HEAT ONLY

120V FAN SIGNAL

TO CONTACTOR COIL

SUPPLIED BY OTHERS

IF USED

43

4

TO TEST INPUTS T7, T8, T9, AND T10 A METER CAPABLE 

OF READING DC VOLTAGES MUST BE USED.

1.) SET METER TO READ DC VOLTAGE
2.) PLACE BLACK LEAD TO T2
3.) PLACE RED LEAD TO TERMINAL BEING TESTED
   i.e. PLACE RED LEAD TO T8 TO TEST DOOR SW.
4.) AN OPEN SWITCH WILL READ 4.7-5.3VDC
   A CLOSED SWITCH WILL READ 0-1VDC

G

JAM

17MAR03

ADDED ACR SUPPRESSORS
ADDED TROUBLESHOOTING REFERENCES

B

4NOV99

JCN

LT1

REDRAWN MAIN POWER SWITCH

C

7MAR00

JCN

MPS

ON

OFF

1MOL

50

50

COIL

COMMON

NORMALLY OPEN

NORMALLY CLOSED

RELAY

D

REVISED SINGLE PHASE MOTOR OVERLOAD AND TANK HEAT HI LIMIT

9AUG00

JCN

4.7KW

4.7KW

HCHL

18

E

CHANGED TANK HEATER KW

30AUG02 WB

SEE NOTE 3A

4

ADD JUMPER / SN INFORMATION. 

F

1 NOV02 MJM

AS

AS

ARC SUPPRESSOR

G

ADD ARC SUPPRESSOR TO 1CR 

04MAR03 JAM

CORRECTED JB1 SETTING, CLOSED SETTING WAS OPEN

H

2/3/04

WB

BY

DATE

DESCRIPTION

REV.

B

REV.

REV.

DESCRIPTION

DATE

BY

CUSTOMER TO SUPPLY RATED VOLTAGE/PHASE/Hz,

AS SPECIFIED PER ORDER,TO DISCONNECT SWITCH.

ALL POWER SUPPLIED TO EACH CONNECTION POINT

MUST COMPLY WITH ALL LOCAL ELECTRIC CODES.

SCALE

DR.BY
DATE

SHEET

OF

12

9

13

14

5

1

8

4

AS

AS