Refrigeration - Scotsman Prodigy Plus A Series Service Manual

FS2330L
Remote Low Side Service Manual

Refrigeration

BTUH Capacity Requirements
Model
FS2330L-32A
Remote low side models require connection to a
dedicated condensing unit or a rack system.
Recommended Tubing
• Suction Line: 5/8" OD
• Liquid Line: 3/8" OD
Distance limits
• Maximum distance between dedicated condensing
unit and head: 75 feet.
• Maximum rise from the ice machine to the
condenser is 35 physical feet
Note: Elevations greater than 20 feet require
installation of a suction line trap at the 10 foot mark.
• Maximum drop from the ice machine to the
condenser is 15 physical feet
Line Routing
• Do not route a line set that rises, then falls, then
rises.
• Do not route a line set that falls, then rises, then
falls.
Roof Attachment
Install and attach the remote condensing unit 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.
Connections
BTUH
The liquid and suction fittings on the back of the
cabinet are stubs. The liquid line size is 3/8" OD. The
12,000
suction line size is 5/8" OD.
1. On R-404A models recover the R404A holding
charge
2. Cut the stubs off.
3. Braze line set tubing to each fitting. Sweep with
dry nitrogen while brazing.
4. Dedicated condensing unit: Evacuate complete
system to 50 microns.
5. Open the ball valves.
Rack: The skills of a refrigeration technician are
required to connect the ice machine to the building's
refrigeration system.
Notes:
• R-404A models: 10 ounces of R-404A refrigerant
is in the system as a holding charge.
• Be sure the liquid connection is NOT in series with
another liquid line valve.
• Local Codes must be observed.
December 2022
Page 8