CHAMPION USN72 - Manual (Page 154)

WIRING INTERCONNECTIONS
USN-72 ELECTRIC
B701729 - 1 NONE J.NEWTON
5MAR01 1 1
BY DATE DESCRIPTION REV.
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.
SCALE DR.BY
DATE
SHEET OF
4M
52 51 53
- TO MRA MOTOR GROUND
- TO MRA MOTOR
- TO MRA MOTOR
- TO MRA MOTOR
GREEN
IF USED
54
55
56
1L1 1L2 1L3
INPUT BLOCK
HC1
HC2
80
83
84
81
82
85
86
89
92
90
93
87
94
91
88
3
2
3
4
5
6
11
16
10
98
70
17
97
SP1
SP2
32
31
30
29
19
20
22
TERMINAL STRIP
70
20
19
16
17
10
98
6
5
4
2
3
3
94
93
88
91
90
87
89
92
86
- TO RINSE HEATER #2
- TO RINSE HEATER #3
- TO RINSE HEATER #1
- TO RINSE HEATER #3
- TO RINSE HEATER #2
- TO RINSE HEATER #1
- TO RINSE HEATER #3
- TO RINSE HEATER #1
- TO RINSE HEATER #2
- TO WASH HEATER #1 80
83- TO WASH HEATER #2
- TO WASH HEATER #2
- TO WASH HEATER #1
84
81
- TO WASH HEATER #2
- TO WASH HEATER #1
85
82
WIRING TROUGH
LOCATED ON
FRONT OF
WASH/RINSE
TANKS
MAIN
CONTROL
CABINET
REMOTELY
LOCATED
1M
44 42 43 46 45 47 50 48 49
- TO DRIVE MOTOR 33
- TO DRIVE MOTOR 34
- TO DRIVE MOTOR 35
- TO WASH MOTOR
- TO WASH MOTOR
- TO WASH MOTOR 36
37
38
- TO RINSE MOTOR
- TO RINSE MOTOR
- TO RINSE MOTOR
39
40
41
14
15
120V DETERG SIGNAL
120V RINSE AID SIGNAL
31
29
30
22
SP2
SP1
97
32
2
14
2
15
WHITE
GREEN
WHITE
WHITE
GREEN
- TO RINSE MOTOR GROUND
GREEN - TO WASH MOTOR GROUND
GREEN
- TO DRIVE MOTOR GROUND
GND
GND
2M 3M
FROM ASSOC. OVLD FROM ASSOC. OVLD FROM ASSOC. OVLD FROM ASSOC. OVLD
3 - WHITE WIRES
NUMBERED 2 FOR 120V
NEUTRAL
1 - GREEN FOR GROUND
20 - WIRES FOR CONTROL
CIRCUIT NUMBERED 3, 3,
4, 5, 6, 98, 9, 10, 16, 17, 19,
20, 22, 29, 30, 31, 32, 97,
SP1, SP2, 14, AND 15.
ADD ONE CONTROL WIRE
NUMBERED 70 FOR
MODELS WITH OPTIONAL
3 - GREEN WIRES FOR GROUND
9 - WIRES FOR MOTOR WIRING
NUMBERED 33-41
ADD 3 MOTOR WIRES
NUMBERED 54-56 AND 1 GREEN
WIRE FOR MODELS WITH
OPTIONAL MRA TABLE
6 - WIRES FOR WASH
TANK HEATER
WIRING
NUMBERED 80-85
9 - WIRES FOR RINSE
TANK HEATER
WIRING
NUMBERED 86-94
20A AT 90°C
MIN. WIRE
RATING
20A AT 90°C
MIN. WIRE
RATING
15A AT 90°C
MIN. WIRE RATING
15A AT 90°C
MIN. WIRE
RATING
CONNECTION #2
CUSTOMER SUPPLIED
440/60/3
50A AT 90°C
MIN. WIRE RATING
CONNECTION #1
CUSTOMER SUPPLIED
440/60/3
50A AT 90°C
MIN. WIRE RATING
IF USED
2L1 2L2 2L3
SPARE WIRE # 1
SPARE WIRE # 2
WIRE #17 WILL
CONNECT ON THE
MACHINE END
DIRECTLY TO THE
OPEN TERMINAL ON
THE HI-LIMIT
THERMOSTAT
CARRYING WIRE #95
ON OPPOSING
TERMINAL. WIRE #20
WILL CONNECT TO HI-
LIMIT THERMOSTAT
ELECTRIC HEAT
MODELS
GND
NOTE: THIS DRAWING FOR DETERMINATION OF WIRE SIZE AND QUANTITY OF
WIRES FOR INTERCONNECTION PURPOSES ONLY. NOT INTENDED TO BE AN
ACCURATE DEPICTION OF COMPONENT POSITION IN CONTROL CABINET.
ALL MOTOR AND HEATER WIRES FROM THE DISHMACHINE WILL WIRE
DIRECTLY TO THE CONTROLLING CONTACTOR FOR THAT DEVICE.
ELECTRICAL SUPPLY CONNECTION #1 WILL WIRE TO THE INPUT POWER
TERMINAL BLOCK.
50 AMP ELECTRICAL SERVICE FOR CONNECTION # 2 WILL WIRE DIRECTLY TO
THE INPUT SIDE OF CONTACTOR.
WIRES LABELED "SP1" AND "SP2" ARE SPARE WIRES AND ARE INTENDED TO
TERMINATE AT THE TERMINAL STRIP.
USS O'KANE
-1 MODIFIED 10 ARP 02 BY MJM PER GT