CME1356R and CME1656R
Operational Characteristics: CME1656R
Cycle Times (minutes):
| 70oF. condenser air 70oF. indoor | 90oF. condenser air 90oF. indoor |
| air, 50oF. water | air, 70oF. water |
Freeze | 15 ½ - 17 ½ | 18 - 19 |
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Harvest | 2 ½ | 2 ½ |
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System Pressures (PSIG):
| 70oF. condenser air 70oF. indoor | 90oF. condenser air 90oF. indoor | |
| air, 55oF. water | air, 70oF. water | |
Suction: End of Freeze | 30 - 32 | 33 | - 35 |
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Suction: Peak in Harvest | 75 - 85 | 90 | - 100 |
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Discharge: 5 minutes into Freeze | 230 - 250 | 275 - 295 | |
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Discharge: Minimum in Harvest | 100 | 110 | |
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Number of Evaporators:
6
Refrigerant Charge
288 ounces of
Typical Compressor Amps, single phase
freeze 15 - 16
harvest 22 - 23
Typical Compressor Amps, three phase
freeze 9 - 10
harvest 13 - 14
Typical Harvest Ice Weight
19.2 lb.
Superheat
The TXV will control a nominal superheat point that can vary unit to unit from 11oF. to 17oF.
While controlling that point the superheat can also range + or - 4oF. without affecting performance.
Hi Pressure Control - Automatic Reset
Hi Pressure Cut Out - 450 PSIG
Hi Pressure Cut In - 350 PSIG
Headmaster Valve
Setting is 240 PSIG
March 2003
Page 37
