Hoshizaki KM-1601MRH/3 - Manual (Page 11)

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• Usually an electrical permit and services of a licensed electrician are required.
• The maximum allowable voltage variation is ±10 percent of the nameplate rating.
• On single phase models, the white lead must be connected to the neutral conductor of the
power source. CAUTION! Miswiring may result in severe damage to the icemaker. See
Fig. 4a.
• On three phase models, the transformer’s voltage tap switch must be positioned to match
incoming voltage at startup. See Fig. 4b.
• CAUTION! On three phase models, connect the highest incoming voltage supply
("stinger leg") to the red power supply wire (red common wire to the compressor).
• The opening for the power supply connection is 7/8" DIA to fit a 1/2" trade size conduit.
Fig. 4a Fig. 4b
KM-1601MRH KM-1601MRH3