Steam heat models, Wiring interconnections usn-72 steam – CHAMPION USN72 User Manual
Page 151
WIRING INTERCONNECTIONS
USN-72 STEAM
B701728
NONE
J.NEWTON
5MAR01
1
1
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
3
2
3
4
5
6
17
16
10
98
70
9
97
SP1
SP2
32
31
30
29
19
20
22
TERMINAL STRIP
70
20
19
17
16
9
10
98
6
5
4
2
3
3
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
15
2
2
14
120V DETERG SIGNAL
120V RINSE AID SIGNAL
31
29
30
22
SP2
SP1
97
32
15
2
2
14
WHITE
GREEN
WHITE
WHITE
GREEN
- TO RINSE MOTOR GROUND
GREEN
- TO WASH MOTOR GROUND
GREEN
- TO DRIVE MOTOR GROUND
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 NUMBERD 70 FOR
MODELS WITH OPTIONAL
MRA TABLE
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
15A AT 90°C
MIN. WIRE RATING
15A AT 90°C
MIN. WIRE RATING
CONNECTION #1
CUSTOMER SUPPLIED
440/60/3
15A AT 90°C
MIN. WIRE RATING
IF USED
STEAM HEAT
MODELS
GND
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