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15
E. Installation of the Remote Condensing Unit
WARNING
• Installation must be performed by properly trained and EPA-certied service
personnel.
• Power supply and ground wire to the icemaker are supplied from the remote
condensing unit. For details, see "II.F. Electrical Connection."
1. Setup
1) Secure the legs to the remote condensing
unit with the 8 bolts and nuts provided.
See Fig. 8.
2) The legs have 8 mounting holes. Secure
the legs with 8 bolts (not included).
Fig. 8
Nut
Bolt with
Split Lock
Washer and
Flat Washer
2. Line Set
NOTICE
• The icemaker, line set, and remote condensing unit must contain the same type
of refrigerant. Mixing of refrigerants will result in improper operation and possible
damage to the refrigeration system.
• The maximum line set length is 66' (20 m). No refrigerant charge adjustment is
necessary.
• The maximum vertical distance between the remote condensing unit and icemaker
is 33' (10 m) above or 10' (3 m) below the icemaker. These distances are measured
tting to tting. See Fig. 9.
• If the vertical distance between the remote condensing unit and the icemaker
is greater than 20' (6 m) (not to exceed 33' (10 m)), an "S" oil-trap (5/8"OD
copper tubing) must be installed in the suction line. The "S" oil-trap must be
located halfway between the icemaker and remote condensing unit. This ensures
sufficient oil return to the compressor.
Line Set Size and Length for SRK-8H/3 Remote Condensing Units
Hoshizaki
Icemaker
Liquid
Line
Suction
Line
Factory Line Set
Lengths Maximum Line Set Length
KMS-830MLH 1/2" OD 5/8" OD
25' (7.6 m), 35' (10.7 m),
and 55' (16.8 m)
66' (20 m)
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