Scotsman MCM1462R - Manual (Page 20)

SYSTEM SPECIFICATIONS
The following numbers can be used as a guideline when servicing the CMS1402. There will be some
variation from unit to unit, so allow for that.
THIS MACHINE USES REFRIGERANT 22
Components:
Timer, 1 revolution of the cam takes 8 minutes, harvest time is factory set at 3 1 ⁄
2
minutes, but is adjustable.
Inlet water valve, water flow in g.p.m. = 1
CUT IN CUT OUT
Cube size control, reverse acting temperature range . . . . . . . (0
0
F. to +25
0
F.)
High pressure safety, Manual . . . . . . . . . . . . . . . . . . . 400
Bin or Ice Level Control
Maximum Full Height: . . . . . . . . . . . . . . . . . . . . 8" from the base of the ice machine
Maximum Storage Bin Interior Height . . . . . . . . . . . . 8 feet from the base of the ice machine
Characteristics:
Freeze Cycle (90/90/70)
Average Discharge Pressure . . . . . . . . . . . . . . . . . . . . 270 - 240 PSIG
Average Suction Pressure at the end of freeze . . . . . . . . . . . 22 - 24 PSIG
Average Amps . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Average Freeze Cycle Time . . . . . . . . . . . . . . . . . . . . 15 minutes
Harvest Cycle
Average Discharge pressure . . . . . . . . . . . . . . . . . . . . 180 - 200 PSIG
Average Suction Pressure . . . . . . . . . . . . . . . . . . . . . 75 80 PSIG
Average Amps . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.6 (3 phase)
Average Harvest Time . . . . . . . . . . . . . . . . . . . . . . . 2.25 minutes
Refrigerant Charge: 16 lbs. of R-22. If the nameplate charge is different, go by the nameplate.
MCM1462R
April, 1993
Page 20