Scotsman CME506R AutoIQ - Manual (Page 7)

For The Installer: Remote Condenser
Locate the condenser as near as possible to the
interior location of the ice machine.
Note: The location of the condenser is relative to
the ice machine is LIMITED by the specification on
the prior page.
Meet all applicable building codes.
Roof Attachment
Install and attach the remote condenser to the roof
of the building, using the methods and practices of
construction that conform to the local building
codes, including having a roofing contractor secure
the condenser to the roof.
Precharged Line Routing
Do not connect the precharged tubing
until all routing and forming of the
tubing is complete. See the Coupling
Instructions for final connections.
1. Each set of pre-charged tubing lines
contains a 3
8
” diameter liquid line,
and a 1
2
” diameter discharge line. Both
ends of each line have quick connect
couplings, the end without access
valves goes to the ice maker.
Note: The openings in the building
ceiling or wall, listed in the next step,
are the minimum sizes recommended
for passing the refrigerant lines
through.
2. Have the roofing contractor cut a
minimum hole for the refrigerant lines
of 1 3
4
”. Check local codes, a separate
hole may be required for the electrical
power supply to the condenser.
Caution: Do NOT kink the refrigerant
tubing while routing it.
3. Route the refrigerant tubes thru the
roof opening. Follow straight line
routing whenever possible. Excess
tubing may EITHER be coiled up
INSIDE the building OR cut out prior to
connection to the ice maker and
condenser.
If the excess tubing is cut out, after
re-brazing the tubing must be
evacuated prior to connection to the
ice maker or condenser.
If the excess tubing is to be coiled, spiral it
horizontally to avoid excess trapping in the lines.
5. Have the roofing contractor seal the holes in the
roof per local codes.
CME506R, 656R, 806R: AutoIQ Cubers
January 2000
Page 7
Condenser Line Set
Connections
Coil Excess Line Set
Horizontally Inside the
Building
Ice Machine
Refrigeration Line
Set Connections