Champion USN-72 Technical Manual page 148

120V CONTROLS
1
SW
OFF ON
51 3
CB
START
TSK
2CR 3CR
1CR STOP
3 4 5 6 8 7
N.C.
N.0.
1M
98
4CR
8
N.C.
3CR
4 16 TSR
N.O.
N.C.
TSB
N.O.
N.C.
2CR
19 TSW
N.O.
DSS
W
3 21
6CR
23
7CR
3
26
FRSW
4
TLS
3
WFSW
RFSW
CUSTOMER TO SUPPLY RATED VOLTAGE/PHASE/Hz,
REV.
AS SPECIFIED PER ORDER,TO DISCONNECT SWITCH.
ALL POWER SUPPLIED TO EACH CONNECTION POINT
A REVISED THERMOSTAT CONTACT LOGIC
MUST COMPLY WITH ALL LOCAL ELECTRIC CODES.
J.NEWTON
DR.BY SCALE
1
DATE 12JUNE00 SHEET OF 1
2
SEE NOTE 1 SEE NOTE 2
MRA MSW
5CR
1MOL 2MOL
70 9 10 11 12
N.O. N.O.
N.C. N.C.
98
RINSE AID/
SANI SIGNAL
PRIME
15 97 FRV
4
17 HC2
18 BC1
20 HC1
R
22
WT
SET FOR 5 SECONDS
CLUTCH
1 4
7 2
M
6
8
25
5
OFF DELAY
RT
SET FOR 5 SECONDS
CLUTCH
1 4
7 2
M
6
8
5 28
OFF DELAY
29
30
31
32
DESCRIPTION REV.
DATE BY
13JULY00 JCN
PL
DETERGENT
SIGNAL
1M
IF USED
3MOL 4MOL
13 99 14 2M
3M
4M
(IF USED)
TKL
2
1CR
2CR 2
3CR
4CR
NOTES
5CR 2
1. REMOVE JUMPER ACROSS WIRES 70
AND 9 WHEN RACK ADVANCE TABLE IS
6CR USED.
2. REMOVE JUMPER ACROSS N.O. 5CR
CONTACT WHEN TABLE LIMIT SWITCH IS
7CR
USED.
DESCRIPTION
DATE BY
The Dishwashing Machine Specialists
TO CUSTOMER
DISCONNECT SWITCH
FUSED FOR 15A MAX. AT
440/60/3.
L1 L2 L3
GND
1MOL 1M
L1 42 33
L2 43 34 DRIVE
L3 44 35 MOTOR
2MOL 2M
L1 45 36
L2 46 37 WASH
MOTOR
L3 47 38
3MOL 3M
L1 48 39
L2 49 40 RINSE
MOTOR
L3 50 41
4MOL 4M
L1 51 54
L2 52 55 MRA
MOTOR (IF USED)
L3 53 56
L1 L3
FU1 FU2
P1 P2
440V
T1
120V
1 2
1CR DOOR SAFETY SWITCH HOLD-IN RELAY HC1 WASH TANK HEAT STEAM VALVE
2CR WASH TANK FLOAT HOLD-IN RELAY HC2 RINSE TANK HEAT STEAM VALVE
3CR RINSE TANK FLOAT HOLD-IN RELAY MRA MRA MOTOR STOP SWITCH (IF USED)
4CR FINAL RINSE SWITCH RELAY MSW MOTOR STOP SWITCH
5CR TABLE LIMIT SWITCH RELAY PL POWER ON LIGHT
6CR WASH TANK FLOAT SWITCH RELAY RFSW RINSE TANK FLOAT SWITCH
7CR RINSE TANK FLOAT SWITCH RELAY R RINSE TANK DOOR SAFETY SWITCH
1M DRIVE CONTACTOR RT RINSE TANK FLOAT TIMER
1MOL DRIVE MOTOR OVERLOAD SW POWER SWITCH
2M WASH CONTACTOR T1 440V:120V TRANSFORMER
2MOL WASH MOTOR OVERLOAD TKL LOW TEMP INDICATOR LIGHT
3M RINSE CONTACTOR TLS TABLE LIMIT SWITCH (IF USED)
3MOL RINSE MOTOR OVERLOAD TSB BOOSTER THERMOSTAT
4M MRA MOTOR CONTACTOR (IF USED) TSK LOW TEMPERATURE CUT-OFF THERMOSTAT
4MOL MRA MOTOR OVERLOAD (IF USED) TSR RINSE TANK THERMOSTAT
BC1 BOOSTER HEATER STEAM VALVE TSW WASH TANK THERMOSTAT
CB CIRCUIT BREAKER W WASH TANK DOOR SAFETY SWITCH
DSS DOOR SAFETY SWITCH WFSW WASH TANK FLOAT SWITCH
FRSW FINAL RINSE SWITCH WT WASH TANK FLOAT TIMER
FRV FINAL RINSE VALVE
FU- FUSE-TRASNSFORMER
DIAGRAM STATE
POWER OFF
DOORS CLOSED
TANKS EMPTY
END OF CYCLE
USN-72
STEAM
701700
B
REV.
A
**