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PAGE 24
FOR SERVICE TECHNICIAN’S USE ONLY
DO NOT REMOVE OR DESTROY
Wiring Diagram – Non Steam
Figure 11 - Wiring Diagram – Non Steam
DL
3D
LS
2
DCS
3
Doorlock
System
IF
HE2
DP2
Heate
r
Drai
n
Pump
N
L1
IF
2
1
2
1
2
L
N
31
31
21
1 2
3
1
2
1 2
3
2
1
2
1
DP
2
LOCK
UNLOC
K
DR SWITC
HL
K
SWITC
H
1
2
PK
PK
BU
BU
BK
BK
BK
PK
PK
BK
BK
PK
PK
GN/Y
L
1
2
L1
N
L1
N
RP2
Fa
n
AV
3
1
RD
RD
123
VCH7
V
alve
Assembly
1234567
3
31
COLD
HO
T
CV
HV
1
BU
BU
BU
BU
DI
6
Dispense
r
123456
31
21
DIS MO
TO
RD
IS
SWITC
H
DI
BU
BU
BU
BU
Vcc
Switch Position
Vcc
Door Sw Out
Moto
r
MS
2M
I3
M
1
2
1 2
3
MOTO
R
CONTRO
L
UNI
T
1
2
3 2
1
PK
PK
BU
BU
BU
GND
Data
Vcc
UI
7
SET2
USER
INTERF
AC
E
Te
mp
Sensor
5 1 4 3
2
1 2 3 4 5 6
7
C2
1
2
1
2
BU
BU
BU
BU
BK
BK
Vcc
Standby
Vcc
GND
Data
Vcc,
+5
V
GN
D
-7V
+5
V
+12
V
-7V
Vcc
GND
Vcc (reference voltage)
+5V
(GND
to
Vcc)
+12V (-7V to Vcc)
Voltage
References
Temp Sensor Out
CENTRAL
CONTROL
UNI
T
PS
8
Pressure
Switch
1 2 3 4 5 6 7
8
BU
BU
BU
BU
Vcc
Overflow Level
Heater Trip
16
11
14 12
Wash Level
BU
G
50–74
50–74
890–1.1k
890–1.1k
1400–1600
10–20
Each Windin
g
8.5–14
Approx. 16
IMPORT
ANT
:
Electrostatic discharge may cause damage to machine control electronics. See page 1 for ESD infor
mation.