Product Description

The Hoshizaki KM-520MRJZ is a 22-inch remote-cooled modular Crescent Cuber head making 547 pounds of ice per 24 hours. Remote condensing on a machine this size is specified when the head has to live in a finished space — a bar back, a dining-room service station, a hospital floor — where compressor noise and waste heat are not acceptable.

Remote condenser in a slim-line cabinet

The compressor and condenser mount away from the head, typically on a roof or exterior pad, connected by a refrigerant line set. What remains in the room is a quiet 22-inch cabinet that produces ice and very little else. That is worth the extra install work in any location where an air-cooled head would need dedicated ventilation or would be audible to guests.

ENERGY STAR qualified and lean on water

Hoshizaki rates the machine at 4.8 kWh per 100 pounds of ice at 90/70 conditions with 13.6 gallons of potable water per 100 pounds, one of the lowest water figures in the 500-pound class because nothing is being spent on condenser cooling. It carries ENERGY STAR qualification. The refrigerant charge is 2 lb 4.7 oz of R-404A.

115V power and bin pairing

The head runs on a 115V single-phase circuit drawing 12.05 amps against a 20 amp maximum fuse, hardwired at the site with no cord or plug supplied. Ice is formed on double-sided stainless steel KM Edge evaporators into the crescent shape, which packs a glass without bridging and melts slowly. A separate storage bin or dispenser is required.

Specifications

Model KM-520MRJZ
Ice production 547 lb per 24 hours
Ice shape Crescent cube
Condenser Remote-cooled
Exterior dimensions 22" W x 27-3/8" D x 28" H
Shipping weight 175 lb
Electrical 115V / 60Hz / 1 phase, 3-wire, hardwired
Amperage 12.05 A
Maximum fuse / HACR breaker 20 A
Refrigerant R-404A, 2 lb 4.7 oz (1,012 g)
Energy consumption 4.8 kWh per 100 lb at 90/70
Water consumption 13.6 gal potable water per 100 lb at 90/70
Certifications ENERGY STAR qualified, AHRI Standard 810, NSF, UL Listed, Georgia Made Certified

Warranty

Hoshizaki covers the KM-520MRJZ with three years parts and labor on the entire machine and five years parts and labor on the evaporator.

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