Operational Characteristics: CME2006R
Cycle Times (minutes):
System Pressures (PSIG):
70
o
F. condenser air 70
o
F. indoor
air, 50
o
F. water
90
o
F. condenser air 90
o
F. indoor
air, 70
o
F. water
Freeze 11 - 13 13 - 14
Harvest 2 ½ 2
70
o
F. condenser air 70
o
F. indoor
air, 55
o
F. water
90
o
F. condenser air 90
o
F. indoor
air, 70
o
F. water
Suction: End of Freeze 23 - 26 25 - 27
Suction: Peak in Harvest 80 - 90 90 - 100
Discharge: 5 minutes into Freeze 240 - 250 250 - 270
Discharge: Minimum in Harvest 145 160
0
2
4
6
8
10
12
14
Beg 2
mins
3
mins
5
mins
1st
fill
10
mins
End Hvst End
Hvst
Three Phase Amp Draw
Freeze Cycle
Harvest
Number of Evaporators:
•
6
Refrigerant Charge
•
336 ounces of R-404A
Compressor Type
•
Three Phase: Copeland Scroll ZS30K4E-TF5-230
•
Single Phase: Copeland Scroll ZS30K4E-PFV-230
Typical Compressor Amps,
single phase
•
freeze 19.6
•
harvest 22.5
three phase
•
11 to 9 freeze
•
11 harvest
Typical Harvest Ice Weight
•
20 - 21 lb.
Hi Pressure Cut Out - Automatic Reset
•
Hi Pressure Cut Out - 450 PSIG
•
Hi Pressure Cut In - 350 PSIG
Low Pressure Cut Out - Automatic Reset
•
Cut Out at 15 PSIG
•
Cut In at 30 PSIG
Headmaster Valve
•
Setting is 217 PSIG
CME2006R
July 1998
Page 35
