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Trane WDS User Manual

Trane WDS
52 pages
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Installation, Operation, and
Maintenance
Wireless Sensors
Models WTS, WZS, and WDS
April 2008
BAS-SVX04C-EN

Table of Contents

Questions and Answers:

Trane WDS Specifications

General IconGeneral
BrandTrane
ModelWDS
CategoryAccessories
LanguageEnglish

Summary

General Information

Model WDS Description

Describes the WDS sensor with LCD display and configurable features.

Model WTS Description

Describes the WTS sensor which measures and transmits zone temperature only.

Model WZS Description

Describes the WZS sensor which transmits zone temperature, setpoint, and occupancy info.

Part Numbers

Lists available wireless sensor models by their respective part numbers.

Dimensions

Provides specific dimension details for all wireless sensor models.

Pre-Installation

Location Considerations

Critical placement advice for optimal radio signal strength and reliability.

Height Requirements

Recommended mounting height for accessibility and optimal operation.

Mounting Surfaces

Guidance on suitable surfaces for mounting receivers and sensors.

Address Setting

How to set unique addresses for receiver/sensor association.

Installation

Mounting the Receiver Back Plate

Steps to attach the receiver's mounting plate to the surface.

Wiring the Receiver to the Unit Controller

Instructions for connecting the receiver to the unit controller.

Associating the Sensor to the Receiver

Steps to pair a sensor with its receiver.

Testing Signal Strength and Battery Status

How to check communication quality and battery levels.

Configuring the Wireless Sensor (Model WDS only)

Details on setting up the WDS sensor's features.

Operation

Temporary Occupancy (Timed Override)

Function for after-hours temperature/fan adjustments.

Service Pin Request

How to initiate a service request from the sensor.

Operating Mode (Model WDS)

How to use the WDS sensor in normal operation.

Changing Room Temperature

How to adjust the desired temperature setting.

Changing the System Setting

How to select system modes like heat, cool, or auto.

Diagnostics and Testing

Indicator Locations and Error Codes

Identifies diagnostic indicators on receiver and sensors.

Sensor and Receiver Diagnostics

Interpreting blinking patterns and error codes for troubleshooting.

Testing Signal Strength

Procedure to check wireless communication quality.

Testing Battery Status

Procedure to check the sensor's battery level.

Checking Signal Strength on Site

Practical steps to verify wireless system performance.

Battery Management

Replacing Sensor Batteries

Covers battery type, life, and installation.

Battery Type and Life

Specifies required batteries and expected duration.

Battery Installation

Instructions for inserting batteries correctly and safely.

Servicing and Troubleshooting Procedures

Association and Disassociation

Procedures for pairing and unpairing devices.

Component Replacement

Steps for replacing failed sensors or receivers.

System Testing Procedures

Methods to test sensor transmission and overall system.

Output Values and Resistance Measurement

Understanding default states and measuring resistance.

Sensor Cleaning and Maintenance

Guidelines for cleaning and general upkeep.

Specifications

Sensor and Receiver Specifications

Detailed technical data for all wireless sensor set models.

Appendix A: Wiring Diagrams

Single Transformer Wiring

Diagram showing wiring with one transformer.

Multiple Transformer Wiring

Diagram showing wiring with multiple transformers.

Appendix B: Agency Compliance

Agency Compliance Information

Details on FCC, CSA, and IEEE compliance standards.

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