MODEL SERIAL NUMBER PART NUMBER JB1 JB2 JB3
MACHINE BOARD
JUMPER SETTINGS
IDH, IDX, IMH, IMX UP TO D3857 112676 REV C OPEN CLOSED CLOSED
CLOSED JUMPER SHOWN FROM SIDE
PRINTED CIRCUIT BOARD
BLACK JUMPER SHOWN CLOSED.
LIFT & REMOVE TO OPEN.
WHITE BASE
A
MJM
31 OCT 02
ADD GRAPHICALLY TRUE CIRCUIT BOARD. ADD JUMPER INFORMATION
IDH, IDX, IMH, IMX D3857 - UP 113597 REV G CLOSED CLOSED CLOSED
TSHC
WASH TANK THERMOSTAT
11
BOOSTER TANK THERMOSTAT
TSBC
LINE:120V TRANSFORMER
T1
RINSE WATER VALVE
RWV
POWER SWITCH/CIRCUIT BREAKER
PCB
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
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
EXTENDED WASH RELAY
3CR
1MTR
WASH MOTOR
EW
EXTENDED WASH SWITCH
4CR
TANK FILL RELAY
PER LOCAL ELECTRICAL CODE
GND
TSHC
TSBC
BC1
HC1
DS2
1M
BCHL
RWV
T1
DETERG.
SIGNAL
RINSE
SIGNAL
1MOL
SEE NOTE 1
NOTE 1:
CONNECT TO L2 IF 220/1, CONFIGURE XFMR TAPS FOR 220
CONNECT TO L2 IF 220/3, CONFIGURE XFMR TAPS FOR 220
CONNECT TO N IF 380-415/3, CONFIGURE XFMR TAPS FOR 220
CONNECT TO L2 IF 440/3, CONFIGURE XFMR TAPS FOR 440
STEAM/ELECTRIC - 1 & 3 PHASE
IMH-E ELECTRONIC CONTROL
701721
A
NONE
J.NEWTON
9AUG00
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
HC1
3kW
HC1
3kW
3kW
HC1
BC1
BC1
ELECTRIC BOOSTER HEAT (IF USED)
BC1
1
2
1
2
2
2
4
5
10
13
16
22
17
19
21
20
14
33
34
35
34
33
33
34
35
L1
36
37
L2
L1
L2
L3
38
37
36
36
37
38
L3
L2
L1
L1 L2 L3
1M
1MOL
1MTR
(IF USED)
ON SINGLE PHASE
MACHINES OMIT L3
AND N.
ON SINGLE PHASE
MACHINES OMIT L3.
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
1MOL
50
50
N
L2
L2
L3
L1
L3
L1
L2
L1
4
3CRB
4
2
TFS
TANK FILL SWITCH
4
51
52
3CRA
4CRA
3CR
4CR
TFS
EWS
54
53
53
54
LOAD
LINE
PCB
2CR
1CR
RINSE AID SIGNAL RELAY
DOOR SWITCH RELAY
2
HCHL
18
NOTE 2: USED ON MACHINES WITH
INDEPENDENT FRONT DOOR OPTION.
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
NORMALLY CLOSED
NORMALLY OPEN
COMMON
COIL
14
13
9
12
5
8
1
4
RELAY
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
Summary of Contents for D3694
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Page 35: ...27 REPLACEMENT PARTS REPLACEMENT PARTS...
Page 62: ...54 1 2 3 Figure 28 Dishracks and PRV bandejas para vajillas y PRV REPLACEMENT PARTS...
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Page 65: ...57 ELECTRICAL SCHEMATICS ELECTRICAL SCHEMATICS...