Trane CVHS, Installation Instructions Manual

Page 1: ...and training Improperly installed adjusted or altered equipment by an unqualified person could result in death or serious injury When working on the equipment observe all precautions in the literatur...

Page 2: ...n which if not avoided could result in minor or moderate injury It could also be used to alert against unsafe practices NOTICE Indicates a situation that could result in equipment or property damage o...

Page 3: ...Trane or an agent of Trane specifically authorized to perform startup and warranty of Trane products Trane or an agent of Trane specifically authorized to perform start up and warranty of Trane produc...

Page 4: ...Starter Removal 10 Purge Unit Removal 11 Control Panel Removal 12 Tracer AdaptiView Display Arm Removal 13 Compressor Motor Assembly Removal 13 Economizer Removal 16 Condenser Evaporator Disassembly...

Page 5: ...t waterbox hardware Note Use only new O rings and gaskets Do NOT reuse O rings or gaskets Components Figure 1 CVHS Components page 1 of 2 Condenser Evaporator Economizer Motor Casting Compressor Base...

Page 6: ...Components and Weights 6 CVHS SVN04E EN Figure 1 CVHS Components page 2 of 2 Condenser Discharge Connection B 2nd Volute Discharge 1st Volute Discharge Wrap Around Pipe...

Page 7: ...te The holes on the top of the drive can be used for lifting the drive Figure 2 CVHS drive dimensions in 56 5 8 15 11 16 5 5 8 22 1 7 8 CENTER OF GRAVITY 26 TO 31 CENTER OF GRAVITY 10 TO 12 51 5 16 6...

Page 8: ...t lb kg Condenser without waterboxes 4253 1934 Condenser waterboxes a a Optional waterbox hinges each waterbox hinge weighs 35 lb 15 9 kg optional waterbox hinges are not included in the estimated max...

Page 9: ...eed the published weights Always use rigging and lifting devices in accordance with the applicable instructions for such devices Cap or cover open lines to prevent entry of foreign material Note Addit...

Page 10: ...tor technician which could result in death or serious injury and equipment or property only damage Ensure that all the lifting equipment used is properly rated for the weight of the component being li...

Page 11: ...e as built wiring diagrams for connection locations Purge Unit Removal To remove the purge assembly from the top of the condenser 1 Isolate the purge unit from the condenser shell by closing the vapor...

Page 12: ...Then lift the panel clear Store the panel in a clean dry area Figure 4 Purge unit detail WARNING Hazardous Voltage w Capacitors Failure to disconnect power and discharge capacitors before servicing c...

Page 13: ...e w Capacitors Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury Disconnect all electric power including remote disconnects and discharge al...

Page 14: ...Figure 11 Figure 9 Lubrication system Figure 10 Lubrication system detail Cut for coupling WARNING Heavy Objects Failure to follow instructions below or properly lift component could result in compon...

Page 15: ...cond stage suction hex head screws 7 If required by installation dimension constraints remove the two piece wrap pipe The wrap pipe can be disassembled at the mid flange joint a Lift the wrap pipe fro...

Page 16: ...assembly is allowed Take great care to prevent this breakage when removing the compressor motor assembly and setting it down or whenmovingit laterally on thefloor e g onrollers etc Take extra care to...

Page 17: ...sure to install new O rings at the appropriate joints 11 Torque all screws to specifications Consult with your Trane service group for specific torques for your economizer design Condenser Evaporator...

Page 18: ...ondenser shells in the reverse order Note Install the top screws first as these have limited clearance and act as dowel pins 5 Torque all screws to specifications listed in Table 2 p 21 Optional Hinge...

Page 19: ...sembly CVHS SVN04E EN 19 Each waterbox hinge weighs 35 lb 15 9 kg refer to Table 1 p 8 for condenser and evaporator waterbox maximum weights Figure 19 Example of CVHS hinged waterbox option marine wat...

Page 20: ...otect the bare metal Install two new roll pins into the compressor casting Align the pins into the compressor mounting base Insert the hex head screws in the compressor base and discharge flange conne...

Page 21: ...holes do not line up with the tube sheet perform the following procedure 1 Move waterbox into position 2 Install the hex head screws for the waterbox and hand tighten 3 Lift and hold the waterbox as h...

Page 22: ...r or brass threads become too soft and or Loctite loses its sealing capability due to excess heat 2 Joints next to valves in which the valves cannot be taken apart or are not recommended for brazing 1...

Page 23: ...eed for unit piping wiring etc After installation has been completed fill out CTV ADF001 EN CenTraVac Installation Completion Check Sheet and Request for Trane Service to schedule the startup the chil...

Page 24: ...and protect food and perishables and increase industrial productivity and efficiency We are a global business committed to a world of sustainable progress and enduring results ingersollrand com Ingers...