User's Manual
L2L1 L3
PREWASH
MOTOR
MOTOR
WASH
7MOL 7M
BLOWER
MOTOR
L2
L1
L3
120V
5CR
3M
3MOL
EER
1M
1MOL
1CR
120V CONTROLS
ECONO RINSE
MOTOR
2CR
4MOL
4M
RINSE MOTOR
WASH MOTOR
RFSW
WFSW
4CR
24V CONTROLS
PW
W
3CR
TR
PREWASH MOTOR
2M
2MOL
RINSE
MOTOR
ERFSW
5CR
R ER
RPW W
ECONO RINSE MOTOR
5M
6CR
MOTOR
BLOWER
STEAM HEAT
ELECTRIC HEAT
BLOWER MOTOR
STEAM VALVE
4CR
ECONO RINSE HEAT
DRIVE MOTOR
MOTOR
DRIVE
3CR
RAR
24V
T1
120V
P2
FU
FU
P1
LINE V
ELECTRIC TANK HEAT
L1 L3L2
7MOL 7M
5M
4MOL 4M
3MOL 3M
2MOL 2M
1MOL 1M
CWTS
2CR
PWFSW
CR1
RINSE HEAT
WASH HEAT
BOOSTER HEAT
T2
CVSW
AUTO MANUAL
PT
BSW
EE
BLUEBROWN
BLACK
ER
BROWN BLUE
LOAD
LINE
PCB
HLTS
TS
VENT FAN SIGNAL
TS
CR2
HOLD-IN RELAY
FV
FRV
RAR
RFV
HC5
BC1
BC2
BC3
HC4
HC3
WFV
HC2
HC1
PWFV
CWV
EER
6CR
5CR
4CR
3CR
2CR
1CR
RINSE AID SIGNAL
WASH FILL
RINSE FILL
PREWASH FILL
COLD WATER VALVE
24V CONTROL TRANSFORMER
FINAL RINSE VALVE
FLUSHING VALVE
DETERGENT SIGNAL
PUMP AND RINSE TIMER
PREWASH LEVEL CKT
DOOR SAFETY CKT
WASH LEVEL CKT
RINSE LEVEL CKT
ECONO RINSE LEVEL CKT
CONVEYOR SWITCH CKT
ELECTRIC EYE CKT
HLTS
ELECTRIC HEAT ONLY
ELECTRIC HEAT ONLY
HLTS
ELECTRIC HEAT ONLY
HLTS
ELECTRIC HEAT ONLY
TS
TS
RINSE AID RELAY
CR2
MACHINE RUNNING SIGNAL
OPTIONAL BLOWER CONTROLS
CAP
ER
TOP DOORS (IF USED)
BOTTOM DOORS
6CR
1M
BTR
REMOTE FOR ELECTRIC HEAT
DRAIN TEMPERING
DTV
DTTS
START RELAY
SP
STOP RELAY
ST
START
STOP
CR1
SP ST
CR1
SEE 702065
TO DIGITAL DISPLAYS
G
CR2
RUNNING LIGHT
5M
DIGITAL DISPLAY
RINSE SIGNAL
5
M
CLUTCH
6
2
41
7
8
81
80
82
2
6 13
15
OFF DELAY
1
3
10
55
53
54
52
40
42
43
41
34
OFF DELAY
CLUTCH
8
1
7
M
6
5
4
2
15
9
15
12
(IF USED)
58
56
57
44
46
47
48
49
(IF USED)
30
9
14
3
3
3
3
3
7
2
2
2
2
2
2
17
16
18
10
**
45
2
1
1A
RFSW
PREWASH MOTOR OVERLOAD2MOL
THERMOSTAT
FINAL RINSE TIMER
WASH TANK FLOAT SWITCH
WASH MOTOR OVERLOAD
RINSE MOTOR OVERLOAD
4M
5M
4MOL
3MOL
3M
WFV
ELECTRIC EYE RELAY
ECONO RINSE TANK FLOAT SWITCHERFSW
FRV
DOOR SAFTEY SWITCH
EER
DSS
TR
TS
WFSW
T1
PREWASH TANK FLOAT SWITCH
RINSE TANK FILL VALVE
RINSE TANK FLOAT SWITCH
CONVEYOR SWITCH RELAY
DRIVE MOTOR OVERLOAD
2M
1MOL
1M
6CR
PREWASH FILL SWITCH RELAY
DOOR SAFETY HOLD IN RELAY
RINSE FILL SWITCH RELAY
WASH FILL SWITCH RELAY
ECONO RINSE FILL SWITCH RELAY5CR
4CR
3CR
1CR
2CR
COLD WATER THERMOSTAT
COLD WATER VALVECWV
CWTS
HOLD-IN RELAY
CR1/2
RFV
PWFSW
PWFV
RAR
7M
7MOL
HC5
HLTS
GND GROUND
80
81
82
77
79
74
75
76
71
72
73
68
69
70
65
66
67
OFF ON
56
54
52
ERFV ECONO RINSE TANK FILL VALVE
2
BY
DATE
DESCRIPTIONREV.
B
REV.
The Dishwashing Machine Specialists
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.
SCALEDR.BY
DATE SHEET
OF
PIEZO START DIGITAL DISPLAY
EUCCW8PW STEAM/ELECTRIC
702068 A
NONE
J.MCALLISTER
5DEC08
1
1
39
38
35
36
32
39
37
33
22
23
24
2
2
2
38
2
26
31
18
20
21
2
19
GND
10
40 41
51
5050
10
22
30
WASH TANK FILL VALVE
RINSE MOTOR CONTACTOR
WASH MOTOR CONTACTOR
PREWASH TANK FILL VALVE
DRIVE MOTOR CONTACTOR
PREWASH MOTOR CONTACTOR
BOOSTER ELECTRIC HEAT CONTACTORS OR STEAM VALVE
BC-
HC4
HC3
STEAM HEAT BLOWER MOTOR OVERLOAD
HC1
WASH TANK ELECTRIC HEAT CONTACTOR OR STEAM VALVE
HC2
WASH TANK CONTACTOR-ELECTRIC HEAT ONLY
ECONO RINSE TANK ELECTRIC HEAT CONTACTOR OR STEAM VALVE
FINAL RINSE AND ECONO RINSE TANK FILL VALVE
RINSE AID RELAY
CONTROL TRANSFORMER - LINE V:120V
T2
CONTROL TRANSFORMER - 120V:24V
STEAM HEAT BLOWER MOTOR CONTACTOR
RINSE TANK CONTACTOR-ELECTRIC HEAT ONLY
HIGH LIMIT THERMOSTAT-ELECTRIC HEAT ONLY
RINSE TANK ELECTRIC HEAT CONTACTOR OR STEAM VALVE
ECONO RINSE MOTOR CONTACTOR
AM
AUTO-MANUAL MODE SWITCH (ELECTRIC EYE/TIMER BYPASS)
NO
NC
COIL
COMMON
RELAY
HC1, HC3, ,HC5, BC1 ARE STEAM VALVES,
WHEN STEAM HEAT IS USED-
ELECTRIC CONTACTORS
HC1 THRU 5, BC1 THRU 3 ARE
WHEN ELECTRIC HEAT IS USED-
HC2, HC4, BC2, BC3 ARE NOT USED
NOTES:
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
CVSW CONVEYOR SWITCH
BSW
*
*
BLOWER SWITCH
*
*
*
*
PCB
PT
*
*
POWER SWITCH/CIRCUIT BREAKER/POWER ON LIGHT
PUMP TIMER
*
*
*
*
*
*
FU FUSE-PRIMARY SIDE OF TRANSFORMER
*
40
59
EE ELECTRIC EYE EMITTER
ER ELECTRIC EYE RECEIVER
DOORS CLOSED
TANKS EMPTY
POWER OFF
DIAGRAM STATE
*
10A
OFF ON
200
201
7
6
6
2
2
2
2
2
2
2
2
2
2
2
2
2
6
15
15
15
15
9
2
16
16
18
19
10
19
31
34
37
35
3
10
41
41
41
41
41
41
41
41
41
40
40
40
40
40
40
40
40
40
40
40
15
15
16
1
1A
1
1A
BLK
BRN
WHT
GRN
25
2
15
7
7
7
2
2
10
24
26
BTR
TB1 BLOWER TIMER
BLOWER TIMER RELAY
*
*
BTR
27
5
6
4
10
2
1
3
2
TB1
C
7M
P
TS
28
7M
B 2
2
7MOL
6
3
(IF USED)
(IF USED)
(IF USED)
(IF USED)
2
D1
10
(IF USED)
(IF USED)
5
8
8
40
5
40
6
6
4
SP STOP RELAY
ST START RELAY
1A
A
CHANGED WIRING OF POWER CIRCUIT BREAKER, CHANGED CIRCUIT BREAKER
22JAN09 JAM
40
41
62