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ELECTRICAL WIRING DIAGRAM
UW50 UTENSIL WASHER
BUILT PRIOR TO DEC 2008
ELECTRICAL HEAT
208-240/60/3
DERIVED FROM F-28314 REV G
AI 3135
WARNING: ELECTRICAL AND GROUNDING CONNECTIONS
MUST COMPLY WITH THE APPLICABLE PORTIONS
OF THE NATIONAL ELECTRICAL CODE AND/OR
OTHER LOCAL ELECTRICAL CODES.
1CON
PUMP
MOTOR
G
1CR
2CR
W
3CR
2CON
2MTR
3MTR
1CON
L1
L2
L3
L1
L2
L3
T1
T2
T3
1OL
L1
L2
L3
T1
T2
T3
1MTR
GND LID
1TB
SERVICE
CONNECTION
TRANSFORMER CONNECTIONS
VOLTAGE
240
480
CONNECT
H1 TO H3
H2 TO H4
H2 TO H3
H2H1
X2X1
208 VOLT
TRANSFORMER
CONNECTION
H1
H3
H2
H4
X1
1T
X2
120 VAC
1FU 1SS 1OL 2TB-1
1.5 A
12CNC
2TB-2
1LT
POWER ON
1TAS
OVERTEMP
1LS
DOOR INTERLOCK
AB
C1 C3
AB
2CR
96
1CR
9612
1PB
START
3
4
NC
C
2TS
5
6
NO
C
TIMER MOTORS
2LT
RUN
1CR
3
NC
C
1TS
NO
C
4TS NO
9
10
PUMP MOTOR
C1 C3
C
5TS NO
11
12
FILL/RINSE
V1 V2
1SOL
C
6TS
NC 15
16
AB
1HTR
TANK
L3 T3
96
74
L2 T2
L1 T1
2CON
3CR
DPS1
DPS2
RPS1
RPS2
*3FU
*2FU
*FUSE SIZE FOR 2FU AND 3FU IS:
2.5 AMP AT 208-240 VOLT
1.6 AMP AT 480 VOLT
SELECTOR
SWITCH
OFF
FILL
2
4
6
0
1
1
1
10
1
0
0
00
1
1
0
0
0
0
0
1
0
0
0
1
1
1
0
1
0
0
01
1
1
1
0
1234567891011121516
W2
4
1
TT TT S6 S5
1SST
1FS1QTM
TANK HEAT
2TB-3
H1
H2
H3
H4
4 RPM
1/2 RPM
LINE LEADS
(H) TO
H1 AND H4
H1 AND H4
3TS
2CR
7
1
* SEE INSIDE COVER
OF ELECTRIC BOOSTER
CONTROL BOX FOR
ELECTRICAL DIAGRAM
BOOSTER
CONTACTOR
*
208 VAC
3TB-1
3TB-4
* ELECTRIC BOOSTER
CONTROLS
UW50 Untensil Washer 208-240/60/3 Page 31 of 112