Service Manual

Operational Characteristics 1200 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
·
272 oz
Compressor Amps
·
Single Phase - 10 to 14
·
Three Phase - 6 to 9
Batch Weight
·
9 to 10 lb (small cube
·
9.5 to 10.5 lb (medium cube)
Discharge Pressure Cut Out Switch
·
Cuts Out at: 450 PSIG
·
Resets at: 350 PSIG
Compressor:
·
CS18K6E
Expansion Valves: 2
Prodigy Eclipseä 1200, 1400, 1800, 2000
August 2008
Page 43
70/70/50 90/90/70 120/110/100
Freeze (minutes) 9 to 11 12 to 14 17 to 19
Harvest (minutes) 1 to 1 1/2 1 to 1 1/2 1/2 to 1
70/70/50 90/90/70 120/110/100
Suction at Ice Making Section, end of Freeze 30 PSIG 35 PSIG 37 PSIG
Suction at Ice Making Section, Harvest 95 PSIG 165 PSIG 170 PSIG
Discharge at Condensing Unit: Freeze 250 PSIG 250 PSIG 350 PSIG