User Manual for Models HISU050, HISU070 AND HISU090
Pre-Installation
This appliance is intended to be used in commercial
applications including:
• Restaurant kitchens
• Bars
• Hotels
Dimensions and Electrical:
Model
Electrical
(volts/Hz/Phase
HISU050FA
115/60/1
HISU070FA
115/60/1
HISU090FA
115/60/1
Location:
The unit can be built into a cabinet as the air flow is in
and out the front. The front of the machine must not
be blocked. Certain maintenance or repair procedures
will require removal of the top, back and side panels,
so plan ahead for service and maintenance needs.
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Width
Depth
(in / cm)
(in/cm)
15 / 38
23.7 / 60.3
15 / 38
23.7 / 60.3
20 / 51
23.7 / 60.3
Air IN
Air OUT
July 2013
Page 3
Spacing:
No additional spacing is required at the top or sides.
However, suggested minimum side clearance for
installation is 1/8 inch or 3 mm and suggested
minimum top clearance is 1/4 inch or 7 mm.
Allow 4 inches (100 mm) minimum space at the back
for the utility connections. Do not block louvers at the
front of the cabinet.
Height (w/o legs)
(in/cm)
31.94 / 81.1
31.94 / 81.1
31.94 / 81.1
Unpacking and setup
Remove all shipping and packing materials that may
be in the ice storage bin.
The unit can be installed with or without legs. The
cabinet is equipped with small bumpers on the base
to allow placement without legs. An optional floor
mounting kit is also available to fill the gap between
the machine and floor if not using legs. If using legs,
carefully tip the machine and install the legs by
screwing them into the leg sockets in the bottom of
the machine. For reference, the thread size is 5/8 –
11. If the machine has been tipped onto its side or
back allow 1 hour before starting the unit for the oil in
the refrigeration system to return to the compressor.
If legs are not used the bottom edges of the cabinet
must be sealed to the floor.
Place the machine in its intended location and level it
front to back and left to right. If using legs, adjust their
feet in and out to level the cabinet.
If freestanding the unit must be secured to an
adjacent structure or wall to prevent tipping. An
optional kit is available for that purpose, the kit
number is
If built into a cabinet, the adjacent cabinet walls will
provide the means for containment. There are no
means for attachment to the cabinet.
Total Load
Amps
8
8
8