4 UV-SVN02C-EN
Table of Contents
Model Number Descriptions . . . . . . . . . . . . . . 6
General Information . . . . . . . . . . . . . . . . . . . . . 8
Unit Description . . . . . . . . . . . . . . . . . . . . . 8
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Unit Ventilator Controls . . . . . . . . . . . . . . 10
ECM Application Notes . . . . . . . . . . . . . . . . . . 12
Dimensions and Weights . . . . . . . . . . . . . . . . 13
Unit Location and Clearances . . . . . . . . . 13
Receiving and Handling . . . . . . . . . . . . . . . . . 19
Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . 20
Jobsite Inspection . . . . . . . . . . . . . . . . . . 20
Jobsite Storage . . . . . . . . . . . . . . . . . . . . 20
Installation—Mechanical . . . . . . . . . . . . . . . . 21
Location Considerations . . . . . . . . . . . . . . . 21
Unit Mounting . . . . . . . . . . . . . . . . . . . . . . . 21
Horizontal Recessed Mounting . . . . . . . . 21
Installation—Piping . . . . . . . . . . . . . . . . . . . . . 23
Trane Piping Packages (Option) . . . . . . . 23
Split System Units . . . . . . . . . . . . . . . . . . 23
Refrigerant Piping . . . . . . . . . . . . . . . . . . 23
Steam Piping . . . . . . . . . . . . . . . . . . . . . . 24
Modulating Water Valves (Option) . . . . . 24
Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Manual Opener . . . . . . . . . . . . . . . . . . . . . 26
Isolation Valves . . . . . . . . . . . . . . . . . . . . . . 26
Installation . . . . . . . . . . . . . . . . . . . . . . . . 26
Servicing/Removal of Valves . . . . . . . . . . 26
Heating Coils with Direct Expansion Cooling
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Installation—Sensors . . . . . . . . . . . . . . . . . . . 28
Control Options . . . . . . . . . . . . . . . . . . . . . . 28
Installing Wall-Mounted Wired Sensors . 29
Location Considerations . . . . . . . . . . . . . 30
Location Considerations for Wireless Zone
Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Fan Mode Switch Installation . . . . . . . . . 30
Zone Sensor Installation . . . . . . . . . . . . . 30
Wireless Sensors . . . . . . . . . . . . . . . . . . . . . 31
Address Setting . . . . . . . . . . . . . . . . . . . . 31
Observing the Receiver for Readiness to As-
sociate . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Associating the Sensor to the Receiver . .32
Testing Signal Strength and Battery Status
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Configuring the Wireless Display Sensor
(Model WDS only) . . . . . . . . . . . . . . . . . . .34
Sensor Operations . . . . . . . . . . . . . . . . . . .36
Wireless Sensor Specifications . . . . . . . . .39
Installation—Electrical . . . . . . . . . . . . . . . . . . .41
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Electrical Wiring . . . . . . . . . . . . . . . . . . . . .41
Electric Heat Units . . . . . . . . . . . . . . . . . . .41
Heating Coils with Direct Expansion Cooling
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
ECM Overview and Setup . . . . . . . . . . . . . . . .43
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
General Information . . . . . . . . . . . . . . . . . . .43
Trane BLDC Motor . . . . . . . . . . . . . . . . . . .43
ECM Engine Controller . . . . . . . . . . . . . . .43
Standard Adapter Board . . . . . . . . . . . . . .44
CSTI Adapter Board . . . . . . . . . . . . . . . . . .44
Installation and Initial Setup . . . . . . . . . . . .45
Installation and Initial Setup . . . . . . . . . . .45
Adjustment and Configuration of the Engine
Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Status Display . . . . . . . . . . . . . . . . . . . . . . .48
Initial Setup and Configuration . . . . . . . . .53
Configuration . . . . . . . . . . . . . . . . . . . . . . . . .53
Configuring the ECM Engine Controller . .53
Configuring the ECM Engine Board . . . . .58
Time Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Setting the Time Clock . . . . . . . . . . . . . . . .63
Wired Controllers—Communication Wiring 65
Wiring Installation (Tracer ZN520) . . . . . . .65
Device Addressing . . . . . . . . . . . . . . . . . . .65
Recommended Communication Wiring Prac-
tices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Wiring Installation (Tracer UC400) . . . . . . .65
Wiring Overview Outline . . . . . . . . . . . . . .66
UV-SVN02_-EN.book Page 4 Thursday, January 24, 2013 4:48 PM
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