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MAIN CONTROL
CABINET REMOTELY
LOCATED
33
TO TB3-1
34
TO TB3-2
35
TO TB3-3
15A AT 90°C
36
MIN. WIRE RATING
TO TB2-1
37
TO TB2-2
9 - WIRES FOR MOTOR WIRING
38
NUMBERED 33-41
TO TB2-3
ADD 3 MOTOR WIRES
NUMBERED 54-56 FOR MODELS
WITH OPTIONAL MRA TABLE.
39
TO TB3-4
SEE TERMINAL BLOCK TB-2
40
AND TB-3 DETAIL AT RIGHT.
TO TB3-5
41
TO T35-6
54
TO TB3-7
55
TO TB3-8
56
TO TB3-9
CUSTOMER TO SUPPLY RATED VOLTAGE/PHASE/Hz,
REV.
AS SPECIFIED PER ORDER,TO DISCONNECT SWITCH.
ALL POWER SUPPLIED TO EACH CONNECTION POINT
COMPLETE REVISION TO SHOW TERMINAL BLOCK WIRING CONNECTIONS
A
MUST COMPLY WITH ALL LOCAL ELECTRIC CODES.
DR.BY
J.MCALLISTER
SCALE
NONE
DATE
23OCT03
SHEET
1
OF
1
CONNECTION #1
CUSTOMER SUPPLIED
440/60/3
15A AT 90°C
MIN. WIRE RATING
GND
1L1 1L2 1L3
INPUT BLOCK
RINSE AID SIGNAL
DETERGENT SIGNAL
MOTOR CONTACTORS
DRIVE
WASH
RINSE
MRA
42
43
44
45
46
47
48
49
50
51
52
53
1M
2M
3M
4M
GND
NOTES:
1. MAXIMUM INRUSH CURRENT 2.5 AMPS ON ANY ONE CONDUCTOR.
IF USED
OPTIONAL MOTORIZED RACK ADVANCE
2. MAXIMUM ALLOWABLE CURRENT 1 AMP AT 120V.
3. JUMPER BETWEEN TB2-12 AND TB2-13.
4. JUMPER BETWEEN TB3-23 AND TB3-24.
5. AFTER ASSEMBLY CONNECT WIRE #21 BETWEEN TB2-7 AND TB3-17.
DESCRIPTION
BY
DATE
23OCT03
JAM
STEAM HEAT MODELS
TB1
SP1
TO TB2-4
TO TB2-5
98
TO TB2-6
31
2E
TO TB2-14
TO TB2-8
19
TO TB2
TO TB2-10
6
SEE NOTE 1
5
TO TB2-11
TO TB2-12
3A
15
TO TB2-15
SEE NOTE 2
2B
TO TB2-16
TO TB2-17
2A
14
TO TB2-18
SEE NOTE 2
SP2
TO TB3-10
TO TB3-11
97
70
TO TB3-12
32
TO TB3-13
TO TB3-14
30
29
TO TB3-15
22
TO TB3-16
2D
TO TB3-26
TO TB3
SEE NOTE 1
16
TO TB3-19
10
TO TB3-20
SP3
TO TB3-22
4
TO TB3-23
3B
TO TB3-25
2C
GREEN
TB1 RATED FOR 20A
MAXIMUM CONSTANT CURRENT 1 AMP ON ANY ONE CONDUCTOR.
REV.
DESCRIPTION
DATE
TB2 AND TB3 LOCATED IN WIREWAYS ON FRONT OF TANKS
FROM TB1 IN
FROM DEVICE CONTACTORS
CONTROL CABINET
IN CONTROL CABINET
GND
3
3
3
SP
9
3
2
2
1
440
120
WASH TANK TERMINAL BLOCK -
SEE NOTE 3
FROM DEVICE CONTACTORS
IN CONTROL CABINET
3
3
3
3
4
4
5
5
5
SP
9
7
3
3
2
440
RINSE TANK TERMINAL BLOCK-
SEE NOTE 4
SEE NOTE 5
BY
The Dishwashing Machine Specialists
3
3
2
1
2
2
1
FROM TB1 IN
CONTROL CABINET
2
2
1
1
1
3
3
2
2
120
USN-72 STEAM
WIRING INTERCONNECTIONS
B
REV.
701728
A
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