Installation and Maintenance Manual
Table Of Contents
- Warnings, Cautions and Notices
- Model Number Descriptions
- General Information
- ECM Application Notes
- Dimensions and Weights
- Receiving and Handling
- Pre-Installation
- Installation—Mechanical
- Installation—Piping
- Installation—Sensors
- Installation—Electrical
- ECM Overview and Setup
- Time Clock
- Wired Controllers—Communication Wiring
- Pre-Start
- Startup
- Tracer ZN520 Unit Startup
- Tracer UC400 Unit Startup
- General Information
- Fan Mode Switch Operation
- Tracer ZN520 Operation
- UC400 Controller Operation
- Tracer ZN520 Sequence of Operation
- UC400 Sequence of Operation
- Power-up Sequence (UC400)
- Random Start (UC400)
- Occupancy Modes (UC400)
- Timed Override Control (UC400)
- Zone Temperature Control (UC400)
- Discharge Air Tempering (UC400)
- Heating or Cooling Mode (UC400)
- Entering Water Temperature Sampling Function (UC400)
- Fan Operation (UC400)
- Exhaust Control (UC400)
- Valve Operation (UC400)
- Modulating Outdoor/Return Air Damper (UC400)
- Two-position Control Of A Modulating Outdoor Air Damper (UC400)
- Electric Heat Operation (UC400)
- Dehumidification Operation (UC400)
- Peer-to-peer Communication (UC400)
- Unit Protection Strategies (UC400)
- Maintenance
- Diagnostics
- Replacing ECM Components

Installation—Sensors
UV-SVN03F-EN 35
Configuring the Wireless Display Sensor
(Model WDS only)
Note: Sensors shipped with the fan-coil are pre-
configured for three speeds.
The configuration of the sensor determines which system
features can be accessed and changes can be made by the
tenant (for example, changes to cooling/heating mode,
setpoint, or fan speed. Verify system and associated unit
features before configuring the sensor.
The building owner or operator may choose to limit tenant
access to certain features. This can be done through
configuration. Or, if a sensor is configured to match all
control capabilities of the building automation system, the
locking feature can be used to restrict the tenant from
making changes.
Configuration Procedure
To configure settings on the model WDS sensor, follow
this procedure in the order presented.
1. Press the configuration button for 3 seconds.
The display will change to configuration mode. When the
sensor is in configuration mode, a wrench symbol appears
on the display and the menus are separated by lines, as
illustrated below.
2. Press the center button on the keypad to begin the
configuration process.
3. Configure the sensor options in the order shown in the
table.
• Press or to scroll to the next selection (as
illustrated).
• Press or to move to the next menu (as
illustrated).
Model WDS sensor
Test button
Push firmly,
then release
Configuration
button
Center button
UV-SVN03_.book Page 35 Thursday, January 24, 2013 5:27 PM