Initial Start Up And Maintenance - Scotsman Prodigy Plus A Series Service Manual

FS2330L
Remote Low Side Service Manual

Initial Start Up and Maintenance

Startup
1. Turn the water supply on. Remote models also
open the liquid line valve.
2. Confirm voltage and switch on electrical power.
3. Push and release the On button. The machine will
start in about two minutes.
4. The liquid line valve will open and liquid refrigerant
will flow into the machine. For the units connected
to a dedicated condensing unit, the resulting
increase in suction pressure will start the
condensing unit and the condensing unit will begin
discharging warm air from the remote condenser.
After about 5 minutes, ice will begin to drop into
the bin or dispenser.
5. Check the machine for unusual rattles. Tighten
any loose screws, be sure no wires are rubbing
moving parts. Check for tubes that rub. Check
brazed connections for leaks, retighten as needed.
6. Check suction pressure and adjust the EPR
setting for optimum performance.
Note: As shipped the EPR valve should maintain low
side pressure at about 36 PSIG + or - 2 PSIG.
7. Check superheat and if needed adjust to 12
or - a few degrees
Note: Machines will operate and make ice at the
factory EPR setting for optimum performance, adjust
the EPR to the settings in the chart below:
Ice Head EPR
Model Number
Setting
FS2330L 36 PSIG
8. Scan the QR code found behind the front panel
door and complete the warranty registration
online or fill out and mail the included warranty
registration card
9. Notify the user of the maintenance requirements
and whom to call for service.
Maintenance Types
This ice machine needs five types of maintenance:
• Remote models need their condenser coils
cleaned regularly.
•
•
•
•
Maintenance Frequency
Remote air cooled condenser: At least twice a year, or
every time the unit is cleaned
Scale removal. At least twice a year, in some water
conditions it might be every 3 months. The yellow De-
Scale & Sanitize light will switch on after a set period
of time as a reminder. The default time period is 6
months of power up time.
Sanitizing: Every time the scale is removed or as
often as needed to maintain a sanitary unit.
Sensor Cleaning: Every time the scale is removed.
Top bearing check: At least twice a year or every
time the scale is removed. During the course of
normal operation, some material buildup on top of the
bearing is normal and should be wiped away during
maintenance.
F, +
o
Maintenance Specifics
Maintenance: Remote air cooled condenser
The condenser fins will occasionally need to be
cleaned of leaves, grease or other dirt. Check the coil
every time the ice machine is cleaned.
Superheat
Maintenance: Exterior Panels
Setting
12 F, + or - a
o
The front and side panels are durable stainless steel.
few degrees
Fingerprints, dust and grease will require cleaning
with a good quality stainless steel cleaner
Note: If using a sanitizer or a cleaner that contains
chlorine on the panels, after use be sure to wash the
panels with clean water to remove chlorine residue.
Maintenance: Water filters
If the machine has been connected to water filters,
check the cartridges for the date they were replaced
or for the pressure on the gauge. Change cartridges
if they've been installed more than 6 months or if the
pressure drops too much during ice making.
December 2022
Page 10
All models need scale removed from the water
system.
All models require regular sanitization.
All models require sensor cleaning.
All models require a top bearing check.