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2. Checks Before Installation
1) Remove the shipping carton, tape, and packing material.
2) Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the
fan blades move freely.
3. Setup
1) Assemble 2 sets of legs using the legs, bolts, and
nuts provided. See Fig. 12.
2) Position 1 of the plates provided between a set of
legs and the remote condenser unit, then secure
the legs to the remote condenser unit with the
bolts and nuts provided. Repeat on the other side
with the remaining set of legs.
3) The bottom of each leg has a mounting hole.
Secure the legs to the permanent site with 4 bolts
(not included).
4. Line Set Size and Refrigerant Charge
The icemaker, line set, and remote condenser unit must contain the same type
of refrigerant. Mixing of refrigerants will result in improper operation and possible
damage to the refrigeration system.
Hoshizaki
Remote
Hoshizaki
Condenser
Icemaker
Unit
KMD-530MRH URC-5F
5. Line Set Installation
Precharged factory line sets, available as optional equipment from Hoshizaki America,
are recommended. For details, see "II.G.5.a) Factory Line Set Installation." Field
fabricated line sets are allowed. For details, see "II.G.5.b) Field Fabricated Line Set
Installation."
NOTICE
Line Set Size and Refrigerant Charge
Line Set
Up to 66' (20 m)
Liquid
Charge
Discharge
Line
Line
Adjustment
1/4"
3/8" OD
Not
OD
Applicable
21
Plate
Nut
Leg
Fig. 12
Line Set
Greater than 66' (20 m)
Maximum 100' (30.5 m)
Liquid
Charge Adjustment
Discharge
Line
Line
(R-404A)
3/8"
1/2" OD
Add 16.5 oz. (468 g)
OD
to compensate for
larger diameter line
sizes, then add
0.4 oz. for each foot
over 66 feet (40 g
for each meter over
20 m). Write new total
charge on icemaker's
rating label.
Nut
Bolt with Split
Lock Washer and
Flat Washer
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