Trane BCVC - Manual

Trane BCVC

Trane BCVC – 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, Cautions and Notices; Note that warnings, cautions and notices appear at; Responsible Refrigerant Practices!; death or serious injury.
  • Page 4 – Introduction; About This Manual
  • Page 5 – Table of Contents
  • Page 7 – Model Number Description
  • Page 9 – General Information; Blower Coil General Information; Figure 1
  • Page 10 – for drive information.
  • Page 11 – Receiving and Handling; Shipping Package; Jobsite Storage Recommendations; canvas tarp
  • Page 12 – See
  • Page 13 – Rigging and Handling; “Dimensions and Weights,”; Unit Handling Procedure; long to safely fork the unit from front or back.; Unit Location Recommendations
  • Page 14 – “Dimensions; Skid Removal; Pre-Installation Checklist
  • Page 15 – Dimensions and Weights; Horizontal Blower Coil
  • Page 16 – Vertical Blower Coil
  • Page 17 – Angle Filter and Mixing Box
  • Page 18 – Bottom or Top Access Filter Box
  • Page 19 – Electric Heat
  • Page 20 – Steam Coil
  • Page 21 – Coil Connections
  • Page 22 – Piping Packages; Basic Piping
  • Page 25 – Installation Controls; Installing Wall Mounted Controls; Wiring Instructions; Zone Sensor Installation; Figure 3; Wall-mounted zone sensor dimensions
  • Page 26 – “Tracer Summit Communication Wiring,”; Communication Wiring; Service Communication Wiring
  • Page 27 – Two terminals for communication to the board; Tracer Summit Communication Wiring; communication wiring diagram.
  • Page 28 – Installation Electrical; . Use these diagrams for connections or trouble; If the unit has no controls:
  • Page 29 – If the unit has a electric heat:; Electrical Grounding Restrictions; for the wire size range and maximum wiring distance for each
  • Page 30 – Useful Formulas
  • Page 31 – Table 14. Motor electrical data
  • Page 33 – Installation Mechanical; Horizontal Units, Model BCHC; Figure 4; How to hang the horizontal unit from the ceiling
  • Page 34 – Figure 5; Vertical Units, Model BCVC
  • Page 35 – Figure 7; Heating Coil Option; Remove both coil access panels.; Mixing Box Option; mounting legs; Typical vertical unit installation
  • Page 36 – Condensate Drain Connections; Prime drain traps to prevent the drain pan overflow.
  • Page 37 – Figure 8; Duct Connections; three inches; Recommended drain trap installation for draw-through units
  • Page 38 – Installation Piping; Water Coil Connections; “Dimensions and; Protect the closest valve to the connection with a wet rag.; Refrigerant Coil Piping; Do not manifold two,; Liquid Line; Horizontal unit coil connect location
  • Page 39 – Moisture-indicating sight glass; Suction Line
  • Page 40 – Access port; Field-Installing Evaporator Piping; Figure 10. Field-installed evaporation piping example
  • Page 41 – Steam Piping; General; Support all piping independently of coils.; Steam Coils; valves to prevent steam hammer.
  • Page 42 – assure continuous condensate removal.
  • Page 43 – Controls Interface; Control Options; Control interface; Control Interface; Tracer Controllers; Programming Guide
  • Page 44 – Zone setpoint; Rover Service Software; Table 15. Tracer controller input/output summary
  • Page 45 – Table 16. Tracer controller function summary; Table 17. End Device Option Availability
  • Page 46 – Receiving; of the unit for shaft removal and servicing (see; Unit Mounting; Place unit in its final location.
  • Page 48 – Sequence of Operation; Tracer ZN Controller Sequence of Operation; Installation, Operation, and Programming Guide; Tracer ZN Modes of Operation
  • Page 49 – device (available on TracerTM ZN510 and ZN520 only); Occupied Mode; Unoccupied Mode; measured space temperature,; Table 18. Occupancy sensor state
  • Page 50 – Operation, and Programming Guide; Cooling Operation; occupied cooling setpoint,
  • Page 51 – Discharge Air Tempering (Tracer ZN520 Only); all cooling capacity is at minimum, and; Heating Operation; for more information about abnormal unit
  • Page 52 – Fan Mode Operation; cooling modes can be configured using RoverTM service software.; Table 19. Tracer ZN520 fan configuration; Table 20. Fan sequence of operation
  • Page 54 – for more
  • Page 55 – Entering Water Temperature Sampling Function; Table 23. Local fan switch enabled
  • Page 56 – Electric Heat Operation; Table 25. Unit mode as related to water temperature
  • Page 57 – Binary input 2: condensate overflow; BIP1: Low Temperature Detection Option
  • Page 58 – See the “Diagnostics” section for more information.; BIP2: Condensate Overflow Detection Option; Table 27. Binary input configurations
  • Page 59 – Table 28. Analog inputs
  • Page 60 – Zone Sensor; Space temperature measurement (10kW thermistor); Space Temperature Measurement; Table 29. Binary output configuration; Table 30. Zone sensor wiring connections
  • Page 61 – Heating setpoint high limit; Fan Switch
  • Page 62 – Communication Jack; and discharge air sensor
  • Page 63 – Maintenance; Maintenance Procedures; Air Filters; Before lubricating the motor:; Sheave Alignment
  • Page 64 – for recommendations.; Fan Belt Tension; Figure 15. Clearance recommendation to
  • Page 65 – Table 33. BCBH/BCVC valve package waterflow limits
  • Page 69 – Coil Maintenance; Potential unit damage from coil cleaners!; Inspecting and Cleaning Coils
  • Page 70 – Periodic Maintenance Checklists; Monthly Checklist; continually. Replace worn or fraying belts in matched sets.; Semi-Annual Maintenance; Inspect, clean, and tighten all electrical connections and wiring.
  • Page 71 – line to ensure adequate flow.
  • Page 72 – Diagnostics; Troubleshooting; LED Activity; Red Service LED; Table 36. Red service LED activity‘
  • Page 73 – Manual Output Test; Force the water valve to open and balance the hydronic system.; Manual Output Test Procedure
  • Page 74 – Translating Multiple Diagnostics; Possible diagnostics include:; Table 40. Tracer ZN520 test sequence
  • Page 75 – Resetting Diagnostics; Automatic Reset by the Controller
  • Page 77 – Table 41. Tracer ZN010 and ZN510 controller diagnostics; Table 42. Tracer ZN520 diagnostics
  • Page 78 – Common Diagnostics; Table 43. Fan outputs do not energize; Table 44. Valves stay closed
  • Page 79 – Table 45. Valves stay open; Table 46. Electric heat not operating
  • Page 80 – Table 48. Fresh air damper stays open; Table 49. Valves stay closed; Table 50. DX or electric outputs do not energize
  • Page 81 – Wiring Diagrams; Two-Pipe BCXC with Tracer ZN510; single stage electric heat; Use copper conductors only!
  • Page 82 – Four-Pipe BCXC with Tracer ZN510; condensate overflow
  • Page 84 – Two-Pipe BCXC with Tracer ZN520; economizer damper
  • Page 85 – Four-Pipe BCXC with Tracer ZN520
  • Page 87 – -wire floating point valves
  • Page 88 – Four-Pipe BCXC with Control Interface; • 3-wire floating point valves
  • Page 90 – BCXC with DX Coil and Tracer ZN520
  • Page 91 – BCXC with DX Coil, Hydronic Heating, and Tracer ZN520
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April 2008

BCXC-SVX01B-EN

Installation, Operation, and
Maintenance

Blower Coil Air Handler

Air Terminal Devices - 400 to 3000 cfm

Models BCHC and BCVC
“AO” and later design sequence

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Summary

Page 2 - Warnings, Cautions and Notices; Note that warnings, cautions and notices appear at; Responsible Refrigerant Practices!; death or serious injury.

© 2008 Trane All rights reserved BCXC-SVX01B-EN Warnings, Cautions and Notices Warnings, Cautions and Notices. Note that warnings, cautions and notices appear at appropriate intervals throughout this manual. Warnings are provide to alert installing contractors to potential hazards that could result ...

Page 4 - Introduction; About This Manual

Introduction 4 BCXC-SVX01B-EN About This Manual Use this manual for commercial blower coil models BCHC and BCVC. This is the second version of this manual; this manual supercedes BCXB-SVX01A-EN. It provides specific installation, operation, and maintenance instructions for “AO” and later design sequ...

Page 5 - Table of Contents

Table of Contents BCXC-SVX01B-EN 5 Model Number Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Pre-Installation . ....

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