SYSTEM SPECIFICATIONS
The following numbers can be used as a guideline. There will be some variation from unit to unit.
Typical Cycle Time
••
18 minutes @ 0
o
F. condenser, 70
o
F. air and 55
o
F. water
••
22 minutes @ 90
o
F. condenser, 90
o
F. air and 70
o
F. water
Typical Harvest Ice Weight
••
5-6 lb.
Typical Low Side Pressure
••
35 PSIG @ 0
o
F. condenser, 70
o
F. air and 50
o
F. water
••
36 PSIG @ 90
o
F. condenser, 90
o
F. air and 70
o
F. water
Typical Freeze Cycle Discharge Pressure
••
270 PSIG @ 90
o
F. condenser, 90
o
F. air and 70
o
F. water
Refrigerant Charge
••
208 ounces of R-404A
Harvest Time
••
Preset at 2.66 minutes, may be adjusted to suit local conditions
Typical Suction Pressure in Harvest
••
90 PSIG @ 70
o
F. air and 50
o
F. water
••
110 PSIG @ 90
o
F. air and 70
o
F. water.
Typical Discharge Pressure in Harvest
••
200 PSIG @ 70
o
F. air and 50
o
F. water
••
240 PSIG @ 90
o
F. air and 70
o
F. water.
Typical Compressor Amp Draw
••
10-13 freeze, 14-16 harvest
High Pressure Cut Out
••
Cuts out at 450 PSIG, manual reset
Pump Down Pressure Switch
••
Closes at 35 PSIG
••
Opens at 15 PSIG
Compressor
••
Copeland RS55C1E-PAA-213
Bin Thermostat
••
Adjustable: C.I. range between 38.5
o
F., and 43.5
o
F.; C.O. range between 33.5
o
F.,and 38.5
o
F.
Timer
••
1 revolution takes 8 minutes
Cube Size Control
••
Cut In adjustable between 0
o
F. and +25
0
F.
Thermostatic Expansion Valve
••
Not adjustable
CME500R
October 1994
Page 19
