Champion USN-72 Technical Manual page 145

120V CONTROLS
1
SW
OFF ON
1
51 3
CB
59
58 8CR
4
56
57 3
2
LRTT
56
KR 2
START
1CR STOP
3 4 5 8
6
1M
6
N.O.
3CR
4 16 N.C.
N.C.
16 N.0.
N.O.
2CR
19 N.C.
DSS
W
3
6CR
23
7CR
3
26
FRSW
4
TLS
3
WFSW
RFSW
3
CUSTOMER TO SUPPLY RATED VOLTAGE/PHASE/Hz,
REV.
AS SPECIFIED PER ORDER,TO DISCONNECT SWITCH.
ALL POWER SUPPLIED TO EACH CONNECTION POINT
MUST COMPLY WITH ALL LOCAL ELECTRIC CODES.
J.NEWTON
DR.BY SCALE
1 1
DATE 18MAY98 SHEET OF
2
58
57
5 6
7
6
8
53
9
10
1 11
1
8
SEE NOTE 1
MSW
2CR 3CR 5CR
1MOL
7 9 10 11
N.O.
N.C.
4CR
15
FRV
RINSE AID/
SANI SIGNAL
TSR HLRT HC2
95 N.C. 17
TSB BC1
18
TSW 96 N.C. HLWT 20 HC1
R
21
WT
SET FOR 5 SECONDS
CLUTCH
1 4
7 2
M
6
8
5
OFF DELAY
RT
SET FOR 5 SECONDS
CLUTCH
1 4
7 2
M
6
8
5
OFF DELAY
TSK
N.C.
N.0.
DESCRIPTION REV.
DATE BY
TO CUSTOMER
DISCONNECT SWITCH
FUSED FOR 15A MAX. AT
440/60/3.
L1 L2 L3
PL
L1
L2
53
RL
L3
L1
2
L2
L3
DETERGENT L1
SIGNAL
L2
L3
1M
L1 L3
2MOL 3MOL
2M
12 13 14
FU1 FU2
P1 P2
3M
440V
T1
120V
1 2
2
1CR
22
25 2CR 2 !!!!!! WARNING !!!!!!
MULTIPLE POWER SOURCES ARE PRESENT
IN THIS CABINET. DISCONNECT ALL POWER
SOURCES PRIOR TO SERVICING.
3CR
28
4CR
29
5CR 2
30
6CR
31
7CR
32
8CR
54 2
DESCRIPTION
DATE BY
!!!!!! WARNING !!!!!!
MULTIPLE POWER SOURCES ARE PRESENT
IN THIS CABINET. DISCONNECT ALL POWER
SOURCES PRIOR TO SERVICING.
GND
1MOL 1M
42 33
43 34 DRIVE
MOTOR
44 35
2MOL 2M
45 36
46 37 WASH
MOTOR
47 38
3MOL 3M
48 39
49 40 RINSE
MOTOR
50 41
TO CUSTOMER
DISCONNECT SWITCH
FUSED FOR 35A MAX. AT
440/60/3.
GND
1L1 1L2 1L3
HC1
80
81
10kW
82
83
84
10kW
85
TO CUSTOMER
DISCONNECT SWITCH
86
FUSED FOR 50A MAX. AT
440/60/3. 87
10kW
GND
88
2L1 2L2 2L3
HC2
89
90
10kW
91
92
93
10kW
94
USN-72
ELECTRIC
701580
B
The Dishwashing Machine Specialists
1CR DOOR SAFETY SWITCH HOLD-IN RELAY
2CR WASH TANK FLOAT HOLD-IN RELAY
3CR RINSE TANK FLOAT HOLD-IN RELAY
4CR FINAL RINSE SWITCH RELAY
5CR TABLE LIMIT SWITCH RELAY
6CR WASH TANK FLOAT SWITCH RELAY
7CR RINSE TANK FLOAT SWITCH RELAY
8CR LOW TEMP RELAY
1M DRIVE CONTACTOR
1MOL DRIVE MOTOR OVERLOAD
2M WASH CONTACTOR
2MOL WASH MOTOR OVERLOAD
3M RINSE CONTACTOR
3MOL RINSE MOTOR OVERLOAD
BC1 BOOSTER HEATER CONTACTOR
CB CIRCUIT BREAKER
DSS DOOR SAFETY SWITCH
FRSW FINAL RINSE SWITCH
FRV FINAL RINSE FILL VALVE
FU- FUSE-TRASNSFORMER
HC1 WASH TANK HEAT CONTACTOR
HC2 RINSE TANK HEAT CONTACTOR
HLRT HIGH LIMIT RINSE TANK
HLWT HIGH LIMIT WASH TANK
KR KEYED RESET SWITCH
LRTT LOW RINSE TEMPERATURE TIMER
MSW MOTOR STOP SWITCH
PL POWER ON LIGHT
RFSW RINSE TANK FLOAT SWITCH
R RINSE TANK DOOR SAFETY SWITCH
RL RESET LIGHT
RT RINSE TANK FLOAT TIMER
SW POWER SWITCH
T1 440V:120V TRANSFORMER
TKL LOW TEMP INDICATOR LIGHT
TLS TABLE LIMIT SWITCH
TSB BOOSTER THERMOSTAT
TSK LOW TEMPERATURE CUT-OFF THERMOSTAT
TSR RINSE TANK THERMOSTAT
TSW WASH TANK THERMOSTAT
W WASH TANK DOOR SAFETY SWITCH
WFSW WASH TANK FLOAT SWITCH
WT WASH TANK FLOAT TIMER
NOTES
1. REMOVE JUMPER ACROSS N.O. 5CR
CONTACT WHEN TABLE LIMIT SWITCH IS
USED.
DIAGRAM STATE
POWER OFF
DOORS CLOSED
TANKS EMPTY
END OF CYCLE
REV.
**