SYSTEM SPECIFICATIONS: CME1202
The following numbers are a guideline to field operation There will be some variation from unit to unit.
The numbers heading the columns are: Condenser air temp./Cabinet air temp./Water temp.
Typical Harvest Ice Weight
••
13.5 to 14.5 lb.
Refrigerant Charge:
••
336 ounces of R-404A when connected to a MAC 7G condenser
••
448 ounces of R-404A when connected to a RCE1401 condenser
••
448 ounces of R-404A when connected to a ERC401 condenser.
Typical Compressor Amp Draw
Single phase
••
5 minutes into freeze: 14 - 15 Harvest: 17 - 18
Three phase
••
5 minutes into freeze: 8 - 9 Harvest: 10 - 10.8
High Pressure Cut Out
••
High pressure safety, Manual reset, cut out at 450 PSIG
Ice Level Control
••
Maximum Range = 8 feet
••
Partial Fill Setting: = 21" - 22" from the base of the ice machine
Timer
••
1 revolution takes 10 minutes (changed from 8 in June 1996)
Cube Size Control
••
Cut In adjustable between 0
o
F. and +25
0
F.
0/70/55
90/90/70
110/90/80
Typical Cycle Time
16 - 17 minutes
17 - 18 minutes
19 - 20 minutes
Standard Harvest Time*
3
1
⁄
2
minutes
3
1
⁄
2
minutes
3
1
⁄
2
minutes
Typical Freeze Cycle
Suction Pressure, End of
Cycle
36 PSIG
35 PSIG
39 PSIG
Typical Freeze Cycle
Discharge Pressure,
End of Cycle
250 PSIG
260 PSIG
305 PSIG
Typical Harvest Cycle
Suction Pressure, Peak
78 PSIG
100 PSIG
125 PSIG
Typical Air Cooled
Harvest Cycle Discharge
Pressure, Min
140 PSIG
185 -190 PSIG
225 PSIG
* See page 13 for harvest time optimization instructions.
CME1202R & CME1402R
June 1996
Page 21
