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SERVICE SPECIFICATIONS: CME855A
When servicing a machine, it's helpful to compare
that unit's operating characteristics to those of a
new, clean, normally operating machine. What
follows is that type of information:
Numbers = Cabinet Air Temp/Water Temp.
Typical Cycle Time
2
Harvest Time (2
minute
3
standard)
Typical Freeze Cycle Low Side
Pressure (end of cycle)
Typical Freeze Cycle Discharge
Pressure (end of cycle)
Typical Harvest Cycle Low Side
Pressure (peak)
Typical Harvest Cycle Discharge
Pressure (min)
Typical Batch Weight
8.25 - 9 lb.
Refrigerant Charge
36 ounces of R-404A.
Hi Pressure Cut Out Point
450 PSIG
Hi Temperature Cut Out Point
o
140
F.
Typical Compressor Amp Draw
at 90/70: 5 min. into freeze: 9.9, in harvest 10.8
at 70/50: 5 min. into freeze: 8.9, in harvest 8.3
Compressor:
CS14K6E
Water Inlet Valve Flow Rate:
.75 g.p.m.
Cube Size Thermostat:
Cut in adjustable between 0
Bin Thermostat:
o
o
CI= 38.5
F. to 43.5
o
CO= 33.5
F. to 38.5
Thermostatic Expansion Valve
Not adjustable
70/50
14 - 15 minutes
2
2
minutes
3
26 PSIG
195 PSIG
84 PSIG
140 PSIG
o
o
F. and 24
F.
F.
o
F.
CME855A & CME1000A
October, 1994
Page 17
90/70
17 - 18 minutes
2 minutes
32-32 PSIG
255 PSIG
107 PSIG
180 PSIG
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