EasyManua.ls Logo

Trane WZS User Manual

Trane WZS
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Installation, Operation, and
Maintenance
Wireless Sensors
Models WTS, WZS, and WDS
April 2008
BAS-SVX04C-EN

Table of Contents

Other manuals for Trane WZS

Questions and Answers:

Trane WZS Specifications

General IconGeneral
CategoryAccessories
ModelWZS
TypeWireless Zone Sensor
CommunicationWireless
Power SourceBattery
CompatibilityTrane/American Standard communicating systems
Humidity Range0% to 95% RH, non-condensing

Summary

General Information

Product Description

Provides a description of the sensors, as well as part numbers and dimensions.

Part Numbers

The table lists available models by part number.

Dimensions

Provides specific dimension details for all models.

Pre-Installation

Location Considerations

Guidelines for selecting optimal locations for sensors and receivers to ensure proper operation.

Height Requirements

Recommended maximum mounting height for sensor and receiver back plates.

Mounting Surfaces

Information on suitable surfaces for mounting the sensor and receiver back plates.

Address Setting

Process and limitations for setting unique addresses for receiver-sensor association.

Installation

Mounting the Receiver Back Plate

Instructions for removing the cover and securing the receiver's mounting plate.

Wiring the Receiver to the Unit Controller

Details power requirements and step-by-step wiring procedures for the receiver.

Replacing the Receiver Cover

Procedure for reattaching the receiver cover after wiring.

Applying Power to the Receiver

How to restore power and verify the receiver's operational status via LED5.

Observing the Receiver for Readiness to Associate

Guidance on checking receiver status indicators after power-up for association readiness.

Associating the Sensor to the Receiver

Steps to initiate and confirm the wireless pairing between sensor and receiver.

Testing Signal Strength and Battery Status

How to test and interpret signal strength and battery levels.

Mounting the Sensor Back Plate

Instructions for securing the sensor's mounting plate to a surface.

Configuring the Wireless Sensor (Model WDS only)

Procedure for configuring specific settings on the WDS model sensor.

Optional Features

Details on optional features like displaying setpoint and locking settings.

Replacing the Sensor Cover

Procedure for reattaching the sensor cover after installation.

Operation

Temporary Occupancy (Timed Override)

Functionality for temporary adjustments to temperature and fan settings.

Service Pin Request

How to initiate a service request from the sensor to the receiver.

Star(*)/Double Star(**) Function

Explanation of special temperature display functions available on sensors.

End-of-Range Temperature Values

Defines the operational temperature limits for sensors and receivers.

Receiver Power-up Sequence

Describes the status indicators and sequences upon receiver power application.

Sensor Transmission Time and Temperature Variables

Details sensor transmission intervals and triggers for temperature changes.

Operating Mode (Model WDS)

Illustrates the WDS sensor display and basic operation in normal mode.

Changing Room Temperature

Instructions on how to adjust the room temperature setpoint.

Changing Heating and Cooling Room Temperature Settings (applies to some systems)

Guide for adjusting heating/cooling settings on compatible systems.

Changing the System Setting

How to change the system mode (e.g., Heat, Cool, Auto).

Changing the Fan Setting

Instructions on how to change the fan speed or mode.

Maintenance and Troubleshooting

Locations of LEDs, Test button, Test Symbols, and Error Codes

Identifies the physical locations of all indicators and controls on sensors and receivers.

Diagnostics

Explains LED states and error codes for diagnosing system issues.

Testing Signal Strength

Procedure for testing and interpreting wireless signal strength.

Testing Battery Status

Procedure for testing and interpreting the sensor's battery status.

24 V Power Status Indicator

Information on the LED indicating 24V power status on the receiver.

Using the Wireless Sensor System to Check Signal Strength on a Site

Step-by-step guide for performing signal strength tests in an installation.

Replacing Sensor Batteries

Details battery type, expected life, and proper installation procedures.

Manual Association

Method for manually re-establishing sensor-to-receiver communication.

Disassociation

Procedures for removing association information between devices.

Sensor/Receiver Compatibility

Information regarding compatibility between different sensor and receiver versions.

Replacing a Failed Sensor or Receiver

Instructions for replacing a malfunctioning sensor or receiver unit.

Servicing and Testing Tools

Lists the necessary tools and equipment for system maintenance and testing.

Procedure for Testing the Wireless Sensor System

A comprehensive procedure for testing the entire wireless sensor system.

Procedure for Testing the Receiver

Steps to follow for diagnosing and testing the receiver's functionality.

Forcing a Sensor to Transmit

Method to manually trigger a sensor transmission for testing.

Output Values-Failure and Default Modes of Operation

Table detailing output values during failure or default operating conditions.

Measuring Output Resistance

Guidance on measuring output resistance for troubleshooting purposes.

Cleaning the Sensor

Instructions for safely cleaning the sensor unit.

Specifications

Sensor Operating Temperature

Specifies the operational temperature range for the wireless sensors.

Receiver Operating Temperature

Specifies the operational temperature range for the receiver unit.

Range

Details the estimated transmission distances for the wireless system.

Appendix A: Wiring Diagrams

Single Transformer Wiring

Illustrates the recommended wiring connection using a single transformer.

Multiple Transformer Wiring

Diagrams and safety precautions for wiring with multiple transformers.

Appendix B: Agency Compliance

United States Compliance

Information regarding agency compliance for the US market.

Canada Compliance

Information regarding agency compliance for the Canadian market.

IEEE Compliance for Radio Frequency Range

Details compliance with IEEE standards for radio frequency.

Related product manuals