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Installation & Start-up – HES Series

22

FIGURE – 12B

Wiring For BOHN DVT012 /DVT016 with Cold Weather Valve and Two Fan,

50/50 Condenser Split

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Содержание HE S Series

Страница 1: ...5 2 2011 HE S Series TUBE ICE MACHINE INSTALLATION START UP INSTRUCTIONS Part Number 12A4171S0702 ...

Страница 2: ...Installation Start up HES Series 2 Blank Page ...

Страница 3: ...unds R 404A to Add vs Liquid Line Length 14 Table 4 Air Cooled Condenser Data 15 Table 4A Cold Weather Kit Parts 16 Figure 9 Condenser Dimensions 16 Figure 9A Condenser Field Piping 50 25 25 Split 17 Figure 9B Condenser Field Piping 50 50 Split 18 Condenser Equivalent Line Size Worksheet 19 Table 5 Fitting factors 19 Figure 10 Minimum Traps for Discharge Lines 19 Air Cooled Condenser Wiring 20 Fig...

Страница 4: ...puts Fault Codes 33 Figure 21 Fault Indicator Selector switch Location 33 Figure 22 Copeland Performance Alert Wiring 34 Figure 23A Control Panel Layout 35 Figure 23B Control Panel Layout Hoffman Enclosure 35 Table 9 Control Panel Parts List 36 Figure 24 HES Wiring Schematic Single Ice 37 Figure 25 HES Wiring Schematic Dual Ice 38 Figure 26 HES Wiring Schematic Single Ice Dual Voltage 39 Figure 27...

Страница 5: ...tallation Set the bin on solid level footing Inside the bin you will find the four legs Screw these legs to the bottom of the bin You can make MINOR leveling adjustments by using these legs as leveling screws as outlined in the manufacturer s instructions Setting the ice machine on the ice bin Once the ice storage bin is level the Tube Ice machine can be elevated and placed on the bin top Using th...

Страница 6: ...top heavy on the rear CAUTION Step 2 Stack wood blocks in each corner of the drip pan on top of the ice storage bin Step 3 Lift and set Tube Ice machine on wood blocks Step 4 Remove forklift Step 5 Stack 3 ft long 2X4 s beside drip pan overlapping front and back of bin Step 6 Using a pry bar with fulcrum on 2X4 s raise side of machine enough to remove TOP wood blocks CAUTION Do not remove top AND ...

Страница 7: ...and top access panels Step 2 Position fork truck so that forks are resting flat on top angles of Tube Ice machine Step 3 Use the rope or straps to securely bind forks to the top angles CAUTION Be sure the bin is level and is set in its proper location See the space diagram FIGURE 6 CAUTION Step 4 Lift Tube Ice machine and set into drip pan of bin Step 5 Remove rope or straps and fork truck Step 6 ...

Страница 8: ...ns are shipped inside the ice machine for this purpose See FIGURE 4 and the instructions below 1 Set machine on bin making sure that ice discharge chute is centered over bin top opening 2 Apply approximately 1 8 fillet bead of silicone to all sides of frame where it meets bin top as shown in Detail A NOTE make sure that silicone bead on frame does not interfere with proper casing fitup FIGURE 4 Ma...

Страница 9: ...ressor rotation must be checked before the unit is operated Failure to do so may affect compressor warranty WARNING All electrical water drains and air cooled condenser connections are made at the rear of the ice machine See FIGURE 5 below for location information of all connecting points FIGURE 5 Rear Utility Connection Layout ...

Страница 10: ...ine the scroll compressor must be phased properly If the compressor is run backwards for an extended period of time the compressor may be damaged 208 230V Air cooled condenser should be wired to terminals 20 21 22 and 23 see FIG 11 12 460V air cooled condensers should be wired to terminals B1 B2 B3 22 23 FIGURE 6 Terminal Block Connections Standard Voltages Water Cooled Air Cooled Model Voltage F ...

Страница 11: ...n 3 4 FPT 3 4 FPT 3 4 FPT Condenser Water In 3 4 FPT 3 4 FPT 1 FPT Condenser Water Out 3 4 FPT 3 4 FPT 1 FPT TABLE 2 Water Supply and Drains The condenser water outlet water tank drain drip drain and ice storage bin drain connections must be extended to an open drain or sump and arranged for visible discharge See FIGURE 7 for water and drain connections on machine See FIGURE 8 of typical space dia...

Страница 12: ...Installation Start up HES Series 12 FIGURE 8 Typical Space Diagram ...

Страница 13: ...Traps must be installed in discharge lines at the base of all vertical risers There should be no intentional traps in liquid lines Trap volume should be kept to a minimum Typical details are shown in FIGURE 10 Long vertical runs should have traps every 20 feet 8 Use only ACR grade copper pipe Type L Recommended line sizes are shown in TABLE 3 9 Distance between ice machine and condenser must not e...

Страница 14: ...B31 5 16 The following installation guidelines are strongly suggested While they do not affect the machine warranty they may be required for safe operation and to comply with all applicable electrical and mechanical codes 17 Local electrical code must be checked for wiring method 18 The installer must provide a lockable disconnect switch s adjacent to the condenser The power is fused at the machin...

Страница 15: ...A 1 3 2 6 3 9 7 8 N A 1 3 2 6 7 8 7 8 N A 2 6 2 6 7 8 7 8 N A 2 6 2 6 Weight lbs Net Shipping Operating maximum flooded 180 260 320 390 195 285 260 470 390 520 285 500 470 530 520 680 500 560 Condenser dimensions inches A Width B Length C Height D Leg centerline E Leg centerline F Clearance below 43 39 75 49 75 30 40 17 3 30 40 24 5 43 49 75 69 75 40 60 17 3 40 60 24 5 43 69 75 60 17 3 60 24 5 Rec...

Страница 16: ...lan Solenoid valve OE34S290 12A4200A0902 discontinued in Aug 2006 TABLE 4A Cold Weather Kit Replacement Parts FIGURE 9 Condenser Dimensions Condenser pictured DVT012 or DVT016 Machine Bohn Part Vogt Part Coil Split HE20 DVT005 12A2115B03 50 50 HE30 HE20 High Ambient DVT008 12A2115B04 50 25 25 HE40 HE30 High Ambient DVT012 12A2115B05 50 50 HE40 High Ambient DVT016 12A2115B06 50 50 P112 BNHS02A011 1...

Страница 17: ...Installation Start up HES Series 17 Note Check Valves in the return line labeled Output Liquid Return Line is supplied with the condenser FIGURE 9A Condenser Field Piping 50 25 25 Coil Split ...

Страница 18: ...Installation Start up HES Series 18 Note Check Valve in the return line labeled Output Liquid Return Line is supplied with the condenser FIGURE 9B Condenser Field Piping 50 50 Coil Split ...

Страница 19: ...d Factor Total Globe Valve open Angle Valve open 45 Elbow 90 Elbow Feet of Straight Copper Used Total Fitting Factor Total Equivalent Feet Fitting Factors Copper Tube O D Type L 1 2 5 8 7 8 1 1 8 Globe Valve open 14 16 22 28 Angle Valve open 7 9 12 15 45 Elbow 5 1 1 1 5 90 Elbow 1 2 2 3 TABLE 5 FIGURE 10 Minimum Traps for Discharge Lines ...

Страница 20: ...terminals 20 21 22 and 23 see FIGURE 12 NOTE All four wires must be run from the ice machine to the remote air cooled condenser FIGURE 11 FIGURE 12 Wiring For BOHN DVT005 with Cold Weather Valve and Single Fan 50 50 Condenser Split Main Power Connections Condenser Connections Main Power Fan Motor s Cold Weather Package Hot ...

Страница 21: ...Installation Start up HES Series 21 FIGURE 12A Wiring For BOHN DVT008 with Cold Weather Valve and Single Fan 50 25 25 Condenser Split ...

Страница 22: ...Installation Start up HES Series 22 FIGURE 12B Wiring For BOHN DVT012 DVT016 with Cold Weather Valve and Two Fan 50 50 Condenser Split ...

Страница 23: ...ctors 2 Remove dust caps if used making sure that component plastic seals are intact 3 Wipe off connector and spud threaded surfaces with a clean cloth to prevent the inclusion of dirt or any foreign material in the system 4 Connector coupling nut should be screwed onto Rotalock spud using the proper amount of torque See TABLE 4 Spud Size Amount of Torque 1 2 5 8 30 40 FT LBS 7 8 50 60 FT LBS 1 1 ...

Страница 24: ... probe should also be mounted on the backside of the bracket opposite of the front of the bin to reduce the possibility of damage from ice removal equipment The control panel is electrically connected so that the bin thermostat will stop the machine only upon the completion of a harvest period and a partial pump down cycle When both cylinder and crushed ice are produced and separately stored in a ...

Страница 25: ...y to select F 3 Press the SET button to set the Set point S1 will be blinking Use the up or down key to set the temperature at 38 F 4 Press the SET button to set the Differential DIF 1 will be blinking Use the up or down key to set the differential at 2 F 5 Select between C1 Cooling mode and H1 Heating mode Use the up or down key to select C1 Machine will shut off when temperature drops to 38 F an...

Страница 26: ...Installation Start up HES Series 26 FIGURE 16 Piping Schematic Air Cooled ...

Страница 27: ...Installation Start up HES Series 27 FIGURE 17 Piping Schematic Water Cooled ...

Страница 28: ...wn level indicated on the receiver If the level is OK close the valves and continue with the checklist If the level is not right immediately contact the Tube Ice Technical Service Department at 502 635 3510 2 _____ See that water inlet connections are attached to the proper couplings water cooled units and to water for ice making The inlet shutoff valves should be open The water level in the water...

Страница 29: ...ater should be energized for a MINIMUM of 2 HOURS before attempting to operate the compressor CAUTION 10 _____ Prime the water pump using the following procedure Connect a suction gage to low pressure test connection and a high pressure gage to the high pressure test connection After the crankcase heater has been energized for TWO HOURS remove the control panel cover and locate the control circuit...

Страница 30: ...chine before attempting electrical modifications CAUTION If the compressor runs backwards for an extended period of time damage may occur to the compressor and the warranty may be voided CAUTION 12 _____ Once the water has been primed move the selector switch to the Ice position and push the Harvest Start switch The liquid line solenoid valve 20 will open and feed liquid into the evaporator for ap...

Страница 31: ...tes for HES 40 over 20 minutes for HES 30 over 25 minutes for HES 20 and the compressor does not shut off a problem exists If freezer pressure is not pulling down one of the following problems may be true liquid feed A valve 20 or Thaw gas D valve 18 is leaking or the compressor may be damaged If freezer pressure is pulling down but the compressor does not shut off a problem may exist with the Hig...

Страница 32: ...tic Blowdown harvest cycle A patented feature of this machine is the automatic blowdown 40 which is provided to eliminate or reduce the necessity for frequent flushing or cleaning of the water tank 7 to remove accumulated salts or solids in the water as a result of the freezing action A principle feature of the blowdown arrangement is a drain by pass effect which is initiated during each thawing p...

Страница 33: ...odes PLC Inputs PLC Outputs Description Description 0 Cylinder Ice Indicator 0 Machine Fault Indicator Light 1 Crushed Ice Indicator 1 A valve 2 Freezer Pressure Switch 2 Compressor 3 Start Manual Harvest 3 Reversing Relay 4 Clean Switch 4 Water Pump 5 Pump Cutter Overload off when tripped 5 Cutter D valve Suction Stop 6 High Low Pressure safety off when tripped 7 N A Machine Faults Description Re...

Страница 34: ... FIGURE 22 Copeland Performance Alert Wiring Alert Codes System Conditions Description 1 High Discharge Temperature Discharge Temperature above set point default 230 Deg F adjustable 170 to 281 4 Lock Rotor 4 Consecutive Compressor trips after run time of 1 to 15 seconds indicating compressor won t start 6 Missing Phase Demand signal is present but current is missing in one phase 7 Reverse Phase S...

Страница 35: ...stallation Start up HES Series 35 Note Machines manufactured after May 1999 will use Allen Bradley controls Figure 23A Control Panel Layout Figure 23B Control Panel Layout with Hoffman Enclosure Door Open ...

Страница 36: ...L ICE ONLY FPS2 12A2117E04 SAME FREEZER PRESSURE SWITCH FU1 FU3 N A 12A7504E13 CONDENSER FAN MOTOR FUSES 6A 600V 400 460V MACH FU10 FU20 N A 12A7504E14 CONTROL CIRCUIT FUSES 7A 600V 400 460V MACH 12A7530E11 12A7516E23 PUMP MOTOR STARTER CONTACTOR P 12A7508H2109 12A7538E01 PUMP O L HEATERS 4 96 8 16 A OL RELAY 3 2 16 A PB1 12A7500E45 12A7500E56 12A7500E75 HARVEST START BUTTON CONTACT BLOCK FOR ALLE...

Страница 37: ...ation Start up HES Series 37 FIGURE 24 HES Wiring Schematic Single Ice Machines w Copeland Performance Alert Standard on machines manufactured after January 2010 NOTE USE COPPER CONDUCTORS RATED 60 C OR HIGHER ...

Страница 38: ...lation Start up HES Series 38 FIGURE 25 HES Wiring Schematic Dual Ice Machines w Copeland Performance Alert Standard on machines manufactured after January 2010 NOTE USE COPPER CONDUCTORS RATED 60 C OR HIGHER ...

Страница 39: ... Series 39 FIGURE 26 HES Wiring Schematic Single Ice 50 HZ 400V compressor 200V controls Machines w Copeland Performance Alert Standard on machines manufactured after January 2010 NOTE USE COPPER CONDUCTORS RATED 60 C OR HIGHER ...

Страница 40: ... Start up HES Series 40 FIGURE 27 HES Wiring Schematic Single Ice 400V 460V Machines w Copeland Performance Alert Standard on machines manufactured after January 2010 NOTE USE COPPER CONDUCTORS RATED 60 C OR HIGHER ...

Страница 41: ...Installation Start up HES Series 41 Casing Installation FIGURE 28 Stainless Casing Installation ...

Страница 42: ...5 27 34 37 31 33 42 44 TABLE 10 Recommended Freezer Pressure Settings Freezer Pressure Switch FPS2 The pressure switch should be adjusted until the desired ice thickness is obtained See table below for recommended ice weights Machine Cylinder Ice lbs Crushed Ice lbs HES 20S 41 43 30 32 HES 20M 40 42 29 31 HES 30S 41 43 30 32 HES 30M 40 42 29 31 HES 40S 41 43 30 32 HES 40M 40 42 29 31 TABLE 11 Reco...

Страница 43: ... manual See FIGURES 5 7 and TABLE 2 CHECK _____ Electrical supply for proper size of fuses and for compliance to local and national codes See the machine nameplate for minimum circuit ampacity and maximum fuse size CHECK _____ All field installed equipment air cooled condenser ice storage bin ice spreader etc for proper installation CHECK _____ The applicable portion of the Warranty Registration S...

Страница 44: ...er temperature setting s Solenoid ________ Fan HES30 HES40 only ________ AC condenser installed above machine Yes No Approx _____ ft AC condenser properly piped are all lines insulated see installation and start up instructions AC condenser line length in equivalent feet see installation instructions ____________ Leak checked entire system including AC condenser and lines if applicable Sufficient ...

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