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[c] Setup
1) Secure the legs to the condensing unit with eight M8 x 16 mm hexagon bolts and M8 nuts
as shown in the illustration. See Fig. 4.
Note: Locate the legs symmetrically.
2) The legs have eight mounting holes. Secure the legs with eight bolts (not included).
3) Install line sets. Precharged tubing kits, available as optional equipment from
HOSHIZAKI AMERICA, are recommended.
To fabricate line sets:
a. Install enough length of two copper tubings between the icemaker and the condensing
unit. See Fig. 5.
• The maximum line length is 55 feet.
• Vertical distance between the condensing unit and icemaker should not exceed 30
feet above or 10 feet below the icemaker.
• If the vertical distance between the condensing unit and icemaker is greater than 18
feet, a p-trap (5/8" OD tubing) must be installed in the suction line. The p-trap must
be within 18 vertical feet of both the condensing unit and the icemaker. This will
ensure sufficient oil return to the compressor.
b. Insulate the two copper tubings separately.
c. Install Parker quick connect couplings on each end.
4) Line sets fabricated in the field should be evacuated through the charging ports on the
Parker quick connect couplings and charged with R-404A refrigerant vapor to a pressure
of 15-30 PSIG.
Note: Factory fabricated tubing kits are precharged and do not need to be evacuated.
Fig. 4
Fig. 5
