Service Manual

Operational Characteristics 2000 lb system
Cycle Times @ Condenser Temp/Cabinet Temp/Water Temp in degrees F.
System Pressures @ Condenser Temp/Cabinet Temp/Water Temp in degrees F
Headmaster maintains a minimum discharge
pressure during freeze of:
·
217 PSIG + 25, -15 PSIG
CPR Valve Setting: 55 - 60 PSIG.
Note: CPR allows a maximum low side pressure at
the CP unit’s compressor. Maximum only occurs
during harvest.
Refrigerant Charge
·
288 oz
Compressor Amps
·
Single Phase - 17 to 22
·
Three Phase - 11 to 16
Batch Weight:
·
14 to 15 lb (small cube
·
13 to 14 lb (medium cube)
Discharge Pressure Cut Out Switch
·
Cuts Out at: 450 PSIG
·
Resets at: 350 PSIG
Compressor:
·
CS27K6E
Expansion Valves: 2
Prodigy Eclipseä 1200, 1400, 1800, 2000
August 2008
Page 46
70/70/50 90/90/70 120/110/100
Freeze (minutes) 7 to 11 9 to 13 15 to 19
Harvest (minutes 1 to 2 1 to 1.5 1/2 to 1
70/70/50 90/90/70 120/110/100
Suction at Ice Making Section, end of Freeze 22 to 30 PSIG 25 to 35 PSIG 25 to 35 PSIG
Suction at Ice Making Section, Harvest - Peak 80 to 100 PSIG 85 to 105 PSIG 120 to 150 PSIG
Discharge at Condensing Unit: Freeze - 5 minutes in 220 to 260 PSIG 240 to 260 PSIG 360 to 380 PSIG