Heatcraft Refrigeration Products FLEXPACK 25006801 Installation And Operation Manual Download | Manualshive

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Field Wiring ................................................................................. 12
Refrigeration Charging ........................................................... 13
Operational Checkout ............................................................ 14
System Balancing ..................................................................... 14
Preventive Maintenance ..................................................15-17
Parts ............................................................................................... 18
Wiring Diagram ......................................................................... 19
Start-up Checklist ...............................................................20-21

Multiple Compressor

Condensing Units

H-IM-FP

April 2011

Part No. 25006801

Nomenclature ...............................................................................2
General Safety Information......................................................2
Compressor Module Specifications ..................................3-4
Dimensional Diagrams ..............................................................5
Condensing Unit Placement ...................................................6
Condensing Unit Rigging .........................................................7
Refrigeration Piping and Line sizing ..............................8-10
Leak Detection and Evacuation .......................................... 11

Table of Contents

Installation and Operation Manual

Updates to March 2004 version.

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Summary of Contents for FLEXPACK 25006801

Page 1: ...Compressor Condensing Units H IM FP April 2011 Part No 25006801 Nomenclature 2 General Safety Information 2 Compressor Module Specifications 3 4 Dimensional Diagrams 5 Condensing Unit Placement 6 Condensing Unit Rigging 7 Refrigeration Piping and Line sizing 8 10 Leak Detection and Evacuation 11 Table of Contents Installation and Operation Manual Updates to March 2004 version ...

Page 2: ...ld be carefully checked against the bill of lading The shipping receipt should not be signed until all items listed on the bill of lading have been accounted for Check carefully for concealed damage Any shortage or damages should be reported to the delivering carrier Damaged material becomes the delivering carrier s responsibility and should not be returned to the manufacturer unless prior approva...

Page 3: ...FV 208 230 1 60 11 2 61 0 17 4 40 404a 9 25 30 CS14K6E TF5 208 230 3 60 8 2 55 0 12 8 40 404a 9 25 30 CS18K6E PFV 208 230 1 60 14 4 82 0 22 4 40 404a 22 25 30 CS18K6E TF5 208 230 3 60 9 4 65 5 14 6 40 404a 22 25 30 CS20K6E PFV 208 230 1 60 16 7 96 0 26 0 40 404a 22 25 30 CS20K6E TF5 208 230 3 60 10 3 75 0 16 0 40 404a 22 25 30 CS27K6E PFV 208 230 1 50 60 21 5 121 0 33 5 40 404a 22 25 30 CS27K6E TF...

Page 4: ... 0 30 0 80 404a 22 5 35 ZS45K4E TF5 208 230 3 60 21 5 156 0 33 5 80 404a 22 5 35 ZF06K4E PFV 208 230 1 60 12 2 61 0 19 0 40 404a 22 40 0 ZF06K4E TF5 208 230 3 60 8 3 55 0 13 0 40 404A 22 40 0 ZF08K4E PFV 208 230 1 60 14 7 73 0 23 0 40 404a 22 40 0 ZF08K4E TF5 208 230 3 60 8 7 63 0 13 6 40 404a 22 40 0 ZF09K4E PFV 208 230 1 60 12 8 88 0 20 0 80 404a 22 40 0 ZF09K4E TF5 208 230 3 60 8 7 77 0 13 5 80...

Page 5: ...ne Fan Top View Two Fan Top View Three Fan Top View X 59 00 Single Fan Length X 78 00 Two Fan Length X 100 50 Three Fan Length Please note system positions Liquid Lines Suction Lines Electrical Knockout 4 Optional Disconnect Switch End View Side View SYS 2 SYS 3 ...

Page 6: ...Corrosive atmospheres require custom designed condensers Another consideration which must be taken is that the unit should be mounted away from noise sensitive spaces and must have adequate support to avoid vibration and noise transmission into the building Units should be mounted over corridors utility areas rest rooms and other auxiliary areas where high levels of sound are not an important fact...

Page 7: ...rigging measures must be tak en to support unit weight and to protect the unit from damage during unloading and placement process Rigging holes have been provided in legs and under the unit compressor compart ment frame to assist Spreader bars may be used to protect unit from damage ...

Page 8: ... feet towards the compressor in direction of flow d Suitable P type oil traps should be located at the base of each suction riser to enhance oil return to the compressor e For desired method of superheat measurement a pressure tap should be installed in each evaporator suction line in the proximity of the expansion valve bulb f When brazing refrigerant lines an inert gas should be passed through t...

Page 9: ... drain lines should be used and properly protected from freezing In running drain lines provide a minimum of 4 inches per foot pitch for proper drainage Drain lines should be at least as large as the evaporator drain connection All plumbing connections should be made in accordance with local plumbing codes All condensate drain lines must be trapped and run to an open drain They must never be conne...

Page 10: ...pper tubing 4 Do not use short radius ells Short radius elbows have points of excessive stress concentration and are subject to breakage at these points 5 Thoroughly inspect all piping after the equipment is in operation and add supports wherever line vibration is significantly greater than most of the other piping Extra supports are relatively inexpensive as compared to refrigerant loss Line Insu...

Page 11: ...r molecule size of HFC s they will tend to leak more readily than CFC Consequently it is of the utmost importance that proper system evacuation and leak detection procedures be employed Copeland recommends a minimum evacuation to 500 microns In addition a vacuum decay test is strongly recommended to assure there is not a large pressure differential between the system and vacuum pump Good evacuatio...

Page 12: ... and in the condensing unit for proper connections 3 Wire type should be of copper conductor only and of the proper size to handle the connected load 4 The unit must be grounded 5 For multiple evaporator systems follow the wiring diagrams for multiple evaporator systems carefully This will assure complete defrost of all evaporators in the system 6 If a remote defrost Timer is to be used the Timer ...

Page 13: ... set at two minutes the third marker c Check high and low pressure controls pressure regulating valves oil pressure safety controls and all other safety controls and adjust them if necessary d Liquid line should always be insulated e Wiring diagrams instruction bulletins etc attached to the condensing units should be read and filed for future reference f All fan motors on air cooled condensers eva...

Page 14: ...adjust if necessary e Check head pressure controls for pressure setting f Check crankcase heater operation if used g Install instruction card and control system diagram for use of building manager or owner System Balancing IMPORTANT In order to obtain the maximum capacity from a system and to ensure trouble free operation it is essential to balance each and every system The critical value to be ch...

Page 15: ...ding potentially costly repairs of a premature failure due to equipment neglect The following is our minimum recommendations for regularly scheduled preventive maintenance of your refrigeration system Only qualified and licensed refrigeration companies should perform all preventive and corrective maintenance on refrigeration equipment While we cannot guarantee that close adherence to these recomme...

Page 16: ...16 Preventive Maintenance ...

Page 17: ...17 Preventive Maintenance ...

Page 18: ...Fan Blade 22999901 Fan Guard Motor Mount 23104401 High Pressure Control 28913201 Low Pressure Control Adjustable 2891402 Fixed 28913401 Time Delay Relay Low Pressure Switch 22536801 Fuse 15 Amp 22510001 Top Panel Over Compressors 40922001 Top Panel Electrical Components Cover 40927901 Front Panel Compressor Access 40922301 Hinge 2 Required Connects Top Panels 3800017 Fan Panel 3 Fan 46819701 2 Fan...

Page 19: ... M1 1 R1 0 NO C C1A1 NC CCH1 Fused Disconnect 208 230 V 60 HZ 1 PH PB1 GR POWER SUPPLY RC1 RUN CAPACITOR SC1 START CAPACITOR SR1 START RELAY C1 COMP1 R C S COMP1 C1 SC1 1 SR1 5 2 RC1 CCH2 NO C2A1 NC C2A1 CCH2 C COMP2 S C C2 R SR2 5 1 2 RC2 SC2 COMP2 C2 SC2 SR2 RC2 RUN CAPACITOR START CAPACITOR START RELAY NO C C3A1 NC CCH3 C3A1 CCH3 1 5 2 SR3 S C R C3 COMP3 SC3 RC3 RUN CAPACITOR START CAPACITOR ST...

Page 20: ...ompressor Superheat for the COOLER Should be between 20 F 30 F YES NO Check Compressor Superheat for the FREEZER Should be between 20 F 30 F YES NO Force unit into a Defrost Check heater amps Should match nameplate amps YES NO Check LPS Time Delay Relays Should be set at 1 minute for both the COOLER and FREEZER YES NO Check Low Pressure Switch on FREEZER Should be set at 0 psig Cut out 10 psig Cut...

Page 21: ...ion Pressure ______PSIG System 3 Suction Pressure ______PSIG System 1 Suction Temp ______ F System 2 Suction Temp ______ F System 3 Suction Temp ______ F System 1 Refrigerant Charge ______lbs System 2 Refrigerant Charge ______lbs System 3 Refrigerant Charge ______lbs System 1 Compressor Superheat ______ F System 2 Compressor Superheat ______ F System 3 Compressor Superheat ______ F System 1 Evapor...

Page 22: ...22 Notes ...

Page 23: ...23 Notes ...

Page 24: ...inuing effort we reserve the right to make changes in specifications without notice WARNING Refrigerant can be harmful if it is inhaled Refrigerant must be used and recovered responsibly Failure to follow this warning may result in personal injury or death Visit our website at www heatcraftrpd com for technical literature online FlexPack ...

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