Emerson Copeland Scroll Digital HLR Series, Application Manuallines

Page 1: ...Copeland Scroll Digital Receiver Units HLR Application Guidelines ...

Page 2: ... Pressure switch 5 2 7 5 Liquid line equipment 6 2 7 6 Solenoid valve for Copeland Scroll Digital compressor 7 2 7 7 Oil separator Alco Controls OSH 7 2 8 Electronic controller EC2 552 7 2 8 1 Select parameter configuration 7 2 8 2 Parameter modification 8 2 8 3 Main parameters on EC2 552 8 3 Installation 10 3 1 Receiver unit handling 10 3 1 1 Transport and storage 10 3 1 2 Weights 10 3 2 Connecti...

Page 3: ...peration 15 4 1 Charging procedure 15 4 1 1 Refrigerant charging procedure 15 4 1 2 Oil charging procedure 15 4 2 Rotation direction of scroll compressors 15 4 3 Maximum compressor cycle 15 4 4 Checks before starting up and during operation 16 5 Maintenance repair 16 6 Certification approval 16 7 Dismantling disposal 16 DISCLAIMER 16 ...

Page 4: ...anufacturer s Declaration and other declarations available at www climate emerson com en gb These instructions should be retained throughout the lifetime of both the compressor and the unit You are strongly advised to follow these safety instructions 1 1 Icon explanation WARNING This icon indicates instructions to avoid personal injury and material damage CAUTION This icon indicates instructions t...

Page 5: ...r protective equipment gloves eye protection etc must be used at all times POE must not come into contact with any surface or material that it might damage including without limitation certain polymers eg PVC CPVC and polycarbonate IMPORTANT Transit damage Compressor and or unit malfunction Use original packaging Avoid collisions and tilting The contractor is responsible for the installation of th...

Page 6: ...ow continuous capacity modulation from 10 to 100 and can be combined with various condenser concepts 2 2 Product range The range features ZB Scroll Digital compressors for medium temperature applications It consists of four models two models including one compressor and two models including two compressors 2 3 Dimensions in mm Figure 1 HLR 13 ZBD30KCE HLR13 ZBD45KCE HLR 13 ZBD58KCE and HLR13 ZBD76...

Page 7: ...l compressors brochures or Copeland brand products Select software available at www climate emerson com en gb Qualified refrigerants R404A R407A R407F R448A R449A R450A R513A R134a Qualified oil Emkarate RL 32 3MAF Qualified servicing oils Emkarate RL 32 3MAF MOBIL EAL Arctic 22 CC Table 1 Qualified refrigerants and oils 2 6 2 Application limits For application envelopes please refer to Select sof...

Page 8: ...arge the system with refrigerant via the Rotalock service valves 2 7 3 Electrical box components All electrical components are pre wired into the panel The panel contains compressor contactor s fuse s terminal blocks DIN rail mounted terminals alarm relays electronic controller NOTE For further information please refer to Application Guidelines C6 1 3 Condensing Unit Controller for Copeland EazyCo...

Page 9: ...ch point settings Cut out point 26 2 bar Cut in point 22 bar 4 Alco Controls PT5 Pressure Transmitter Digital Receiver units are equipped with HP and LP pressure transmitters connected to the EC2 552 electronic unit controller see chapter 2 8 Electronic controller EC2 552 An Alco PT5 30M pressure transmitter is used at the high pressure part of the system An Alco PT5 07M pressure controller is use...

Page 10: ...r staging based on suction pressure TCP IP Ethernet connection with web server functionality to allow monitoring and configuration of controllers through a standard web browser alarm messaging by email fan speed control if an Alco Controls FSP150 fan speed controller is installed Figure 3 Electronic controller EC2 552 The controller has been pre programmed with a number of parameter values that ar...

Page 11: ...temporarily confirm the new value and display its code Repeat the procedure from step 1 press or to show to modify other parameters To exit and confirm parameters with the new values Press PRG to confirm the new values and exit the parameter modification procedure To exit without modifying any parameter Do not press any button for at least 60 seconds TIME OUT 2 8 3 Main parameters on EC2 552 The E...

Page 12: ...mum output values can be adjusted In case of a single compressor unit with a Digital Scroll compressor the maximum output could be set below 100 if the system requests less than the maximum capacity In that case F3 F2 NOTE For further information please refer to Application Guidelines C6 1 3 Condensing Unit Controller for Copeland EazyCool Outdoor Condensing Units available on www climate emerson ...

Page 13: ...al or handling equipment according to weight Keep in the upright position Respect stacking loads according to Figure 4 Do not stack anything on top of the unit packaging Keep the packaging dry at all times Respect the maximum number of identical packages which may be stacked on one another where n is the limiting number Transport n 3 Storage n 3 Figure 4 Maximum stacking loads for transport and st...

Page 14: ...BD45KCE HLR 13 ZBD58KCE and HLR13 ZBD76KCE Figure 6 HLR31 ZBDT60KCE HLR31 ZBDT90KCE HLR31 ZBDT116KCE and HLR31 ZBDT152KCE 3 2 2 Access door to electrical box Use supplied key to open and close the electrical box door Figure 7 Discharge line Liquid line Suction line Suction line Discharge line Liquid line Suction line ...

Page 15: ... a copper phosphorous or copper phosphorous silver alloy rod should be used for joining copper to copper whereas to join dissimilar or ferric metals a silver alloy rod either flux coated or with a separate flux would be used Use a double tipped torch 3 3 2 Brazing procedure Please refer to Figure 8 and procedure below for the brazing of the tubes 1 Fit the copper tube into the compressor tube 2 He...

Page 16: ...2 2 Electronic controller EC2 552 EC2 552 EC2 552 EC2 552 Crankcase heater 1 1 1 1 HP LP Pressure switch PS2 1 1 1 1 HP Pressure switch PS3 LP Pressure switch PS1 Digital 24V solenoid valve 1 1 1 1 Table 7 Electrical connections Single compressor units Pre wired electrical components Tandem compressor units HLR13 ZBDT60KCE HLR13 ZBDT90KCE HLR31 ZBDT116KCE HLR31 ZBDT152KCE Compressor contactor 2 x ...

Page 17: ... and PS1 IP44 according to EN 60529 IEC 529 HP safety pressure switch PS3 with cable assy IP65 according to EN 175301 803 IEC 529 EC2 552 controller IP65 frontal protection with gasket 3 4 5 HLR Receiver unit electrical data Unit Maximum operating current MOC t Locked rotor current HLR13 ZBD30KCE TFD 7 5 Amp 51 5 Amp HLR13 ZBD45KCE TFD 11 4 Amp 74 Amp HLR13 ZBD58KCE TFD 16 4 Amp 95 Amp HLR13 ZBD76...

Page 18: ...ill only compress in one rotational direction The rotation direction is not an issue with single phase compressors since they will always start and run in the proper direction Three phase compressors will rotate in either direction depending upon the power phasing Since there is a 50 50 chance of connecting power in such a way as to cause rotation in the reverse direction it is important to includ...

Page 19: ... Art 3 3 Sound Engineering Practice The units and their components as far as required are CE marked and thereby establish conformity with the relevant directives Conformity Declarations for components are available as far as required The Manufacturer s Declaration of Incorporation has to be respected when incorporating these products into a machine 7 Dismantling disposal Removing oil and refrigera...

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