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Fig. 8b
F. Electrical Connection
WARNING
1. Electrical connection must be made in accordance with the instructions on a
"WARNING" tag, provided with the pig tail leads in the junction box.
2. This icemaker requires a ground that meets the national and local electrical
code requirements. To prevent possible electrical shock to individuals or
extensive damage to the equipment, install a proper ground wire to the
icemaker.
• On single phase models (KM-1800S_H), the white lead must be connected to the neutral
conductor of the power source. Miswiring results in severe damage to the icemaker. See
Fig. 8a.
• On three phase models (KM-1800S_H3), the voltage tap switch in the unit should be
positioned to match incoming voltage at start-up. See Fig. 8b.
• This icemaker must have a separate power supply or receptacle of proper capacity. See
the nameplate.
• The opening for the power supply connection is 7/8" DIA to fit a 1/2" trade size conduit.
• When excessive voltage is supplied to the controller board, the icemaker stops running in
3 seconds. See "J. Startup."
• Usually an electrical permit and services of a licensed electrician are required.
Fig. 8a
KM-1800S_H
KM-1800S_H3