Electrical Connections - Insinger USN-72 Technical Manual

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Part 2:
INSTALLATION
2.1 0 Electrical Connections
Perform the following steps to connect the electrical supply.
Refer to Figure 2.3, page 11 and Figure 2.6, page 17.
WARNING:
The installation of electrical supplies and controls must conform to local codes ol; in the
absence o f local codes, the National Electrical Code and good trade practices.
WARNING :
Dangerous voltages are present at the local electrical distribution system.
Dangerous voltages are present at the dishwasher when it is connected to the
local electrical distribution system.
WARN I NG :
When working on the dishwashel; disconnect the electric service and place a red tag at the
disconnect switch to indicate work is being done on that circuit.
1,
A qualified electrician must compare the electrical power supply with the machine electrical
specifications stamped on the MACHINE ELECTRICAL CONNECTION
PLATE
located
inside the remote control cabinet (see
No.
1, Fig 2.6, page 17) before connecting to the
incoming service through a fused disconnect switch.
2. Refer to Figure 2.3, No. 7, on page 11. No. 7 indicates the location of the dishwasher
main electrical junction box for the right to left machine. The box is located on the opposite
end of the dishwasher for a left to right machine.
3
NOTE:
Mounting hardware, conduit, and electrical wiring to connect the remote control cabinet
to the local electrical distribution system are supplied by others. Hardware, conduit, and
electrical wiring to connect the remote control cabinet to the dishwasher are supplied
by others.
3. Install the dishwasher remote control cabinet on a bulkhead adjacent to the dishwasher.
Controls must be easily accessible to the operator.
Refer to Figure 2.6 on page 17.
4. Install the power supply wires from the local distribution panel to the remote control cabinet
at the incoming power terminai block. (See
No.
2,
Fig. 2.6.j
5. Install the power and control wiring between the remote control cabinet and the main
electrical junction box located on the front of the dishwasher. Wire numbers are marked
on the main terminal board in the remote control cabinet. (See No. 3, Fig. 2.6 , page 17.)
Terminal board wire numbers correspond to wires marked in the dishwasher
main junction box. Match wire numbers and connect.
6.
Refer to Part 3.3, Start-up Procedure, to test the installation.
13

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