Trane CVHE-SVU01E-ENX39640712050 - Manual

Trane CVHE-SVU01E-ENX39640712050

Trane CVHE-SVU01E-ENX39640712050 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Warnings and Cautions; Read these carefully.; WARNING; death or serious injury.; CAUTION
  • Page 3 – Contents
  • Page 4 – Typical Product Description Block; Unit Nameplate; Service Model Number; Literature change
  • Page 6 – Commonly Used Acronyms; Control Optional Packages
  • Page 7 – Figure 1. General CVHE and CVHG unit components; Overview
  • Page 8 – Figure 1. General CVHE and CVHG unit components - continued
  • Page 10 – Cooling Cycle; Inlet guide vanes are designed; CVHE, CVHG Compressor
  • Page 11 – Figure 3. CVHE, CVHG pressure enthalpy curve
  • Page 13 – chiller service tool, a
  • Page 16 – Oil and Refrigeration Pump; Compressor Lubrication System -; Motor Cooling System
  • Page 17 – Figure 12. Oil refrigerant pump
  • Page 18 – Cogeneration plants; might use this
  • Page 20 – Ice Machine Control; Satisfying an evaporator entering
  • Page 21 – Free Cooling Cycle; Feature Settings” group
  • Page 22 – Free Cooling FRCL; Enable the Free Cooling mode in
  • Page 23 – Hot Gas Bypass
  • Page 24 – Hot Water control; Hot water temperature control
  • Page 25 – Heat Recovery Cycle; Auxiliary Condensers
  • Page 26 – Figure 16. Control panel and approximate dimensions
  • Page 27 – Tracer CH530 Chiller Controller; User-defined language support
  • Page 28 – main processor; The DynaView; DynaView; The; Main screen; provides an overall
  • Page 35 – Diagnostic Screen
  • Page 37 – active current limit setpoint; is
  • Page 41 – Setting Tab screens; provides a user; Chilled Water Setpoint:
  • Page 43 – Units
  • Page 44 – Spin buttons used to change
  • Page 48 – Touch Screen Lock; screen is shown below. This
  • Page 49 – Functional Identification:
  • Page 52 – Terminals
  • Page 54 – Refrigerant Monitor Input 1A17
  • Page 56 – Controls allow Delta Pressure; Temperature based
  • Page 57 – • Target tower control at 4 psid
  • Page 59 – A7 High Power Relay
  • Page 60 – Ground
  • Page 61 – The Analog Output is; Recommended Length to Run external Output signals; Gauge
  • Page 62 – Unit mounted devices; If the chiller is operating in a
  • Page 63 – Electrical Sequence
  • Page 66 – Figure 24. Test and start timing sequence
  • Page 68 – and Starter module
  • Page 69 – Current Overload Protection; Running Over Current Protection; Figure 26. Overload trip time versus percent RLA
  • Page 70 – Current Limit Protection; Current Limit Setpoint.; Phase Loss Protection; Reverse Rotation Protection; Phase Imbalance Protection; and an Overvoltage condition occurs:
  • Page 71 – • Current Limit Control Softload Time
  • Page 72 – Evaporator Limit; Operating Mode
  • Page 73 – Head Relief Relay
  • Page 74 – Figure 27. Cutout strategy
  • Page 75 – Condenser Limit; How It Works
  • Page 76 – When one of the three motor
  • Page 80 – Table 3. Values for start reset types; Constant Return
  • Page 81 – Example of converting Reset Ratio:; TOD; = Outdoor Air Temperature; Start Reset; = Outdoor Air Start Reset; Figure 28. Outdoor air temperature versus degrees of reset
  • Page 82 – Figure 29. Reset function for return CWR; Note: This graph assumes Maximum Reset is set to 20 degrees.; Figure 30. Reset function for return CWR
  • Page 83 – Example of Calculating Return Reset:
  • Page 85 – Unit Start-Up Procedures; Unit Startup
  • Page 86 – Seasonal Unit Start-Up; • Do not run evaporator water pump
  • Page 87 – Unit Shutdown Procedures; Daily Unit Shutdown; Seasonal Unit Shutdown; Trouble Analysis; Unit Shutdown
  • Page 88 – IT IS HIGHLY
  • Page 89 – Normal Chiller Operating Characteristics; Weekly Maintenance
  • Page 90 – If the sensor is exposed to
  • Page 91 – Oil Maintenance; Oil Change Procedure
  • Page 92 – Replacing Oil Filter; Oil Filter Replacement; Run the oil pump for two to three
  • Page 93 – Maintenance; Lubrication
  • Page 94 – Figure 33. Rotary valve in drain position; Using a clean wooden dowel or
  • Page 95 – Refrigerant Charge
  • Page 96 – Leak Testing; Figure 34 - Typical Chemical Cleaning Setup
  • Page 97 – Remove the retaining nuts and; ALL OF THE; Cleaning the Evaporator
  • Page 98 – Purge System; Remove all liquid refrigerant if the; After the liquid refrigerant is
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CVHE-SVU01E-EN

X39640712050

Operation
Maintenance

Water Cooled CenTraVac

™

With CH530

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Summary

Page 2 - Warnings and Cautions; Read these carefully.; WARNING; death or serious injury.; CAUTION

© 2005 American Standard All rights reserved CVHE-SVU01E-EN Warnings andCautions Warnings and Cautions Notice that warnings and cautionsappear at appropriate intervalsthroughout this manual. Warningsare provided to alert installingcontractors to potential hazards thatcould result in personal injury ...

Page 3 - Contents

3 Contents CVHE-SVU01E-EN Warnings and Cautions General Information Unit Control Panel (UCP) Operator Interface Chilled Water Setpoint Inter Processor Communication (IPC) Control System Components Controls Sequence of Operation Machine Protection and Adaptive Control Unit Startup Unit Shutdown Perio...

Page 4 - Typical Product Description Block; Unit Nameplate; Service Model Number; Literature change

CVHE-SVU01E-EN 4 Typical Product Description Block MODL CVHE DSEQ 2R NTON 320 VOLT 575 REF 123 HRTZ 60 TYPE SNGL CPKW 142 CPIM 222 TEST AIR EVTM IECU EVTH 28 EVSZ 032S EVBS 280 EVWC STD EVWP 2 EVWT NMAR EVPR 150 EVCO VICT EVWA LELE CDTM IECU CDTH 28 CDSZ 032S CDBS 250 CDWC STD CDWP 2 CDWT NMAR CDPR ...

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