Product Description

The Hoshizaki KM-1900SWJ3 pairs water-cooled condensing with three-phase power in a 48-inch Crescent Cuber head rated at 1,880 pounds of ice per 24 hours. It is the configuration for large kitchens that have three-phase service available and a condenser water loop already in the building.

Lowest current draw in the 1,900 class

Three-phase and water-cooled together produce the lightest electrical load of any machine in this production band: 8.9 amps at 208-230V on a 20 amp maximum fuse. Compare that with 15.8 amps for the single-phase water-cooled version and 14.5 for the single-phase air-cooled. In a plant room where panel capacity is the constraint rather than floor space, that is the deciding number. The unit is hardwired at the site; no cord or plug is supplied.

Water-cooled efficiency

Rejecting heat into a water loop rather than the room holds condensing temperature stable regardless of how hot the kitchen gets, so daily output does not sag in summer. Hoshizaki rates the machine at 3.1 kWh per 100 pounds of ice at 90/70 conditions — the best in the family — against 17.4 gallons of potable water per 100 pounds. Confirm the supply, drain and any local restrictions on single-pass condenser water before specifying.

Crescent cube ice and stacking

Ice forms on double-sided stainless steel KM Edge evaporators in Hoshizaki's crescent shape, which packs densely in a glass and melts slowly. This is a machine head with no storage; the B-800 through B-1650 bins are listed as compatible, and two heads stack to roughly double capacity in the same 48-inch width.

Specifications

Model KM-1900SWJ3
Ice production 1,880 lb per 24 hours
Ice shape Crescent cube
Condenser Water-cooled
Exterior dimensions 48" W x 27-3/8" D x 36-7/16" H
Shipping weight 410 lb
Electrical 208-230V / 60Hz / 3 phase, hardwired
Amperage 8.9 A
Maximum fuse 20 A
Refrigerant R-404A, 3 lb 1.4 oz (1,400 g)
Energy consumption 3.1 kWh per 100 lb at 90/70
Water consumption 17.4 gal potable water per 100 lb at 90/70
Compatible bins B-800, B-900, B-1150, B-1300, B-1500, B-1650
Certifications AHRI Standard 810, NSF, UL Listed, Georgia Made Certified

Warranty

Hoshizaki covers the KM-1900SWJ3 with three years parts and labor on the entire machine and five years parts and labor on the evaporator.

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