Trane VUV 750 CFM User Manual

UV-SVN03D-ENOctober 2007Models“A” and later Design SequenceInstallationOwnerMaintenanceVertical Unit VentilatorClassroom Unit Ventilator Model VUVVUVE

10 UV-SVN03D-ENDimensionsDynamic Air Barrier Unit

UV-SVN03D-EN 11DimensionsEnd Covers

12 UV-SVN03D-ENDimensionsWall Boxes

UV-SVN03D-EN 13DimensionsCrossover PipingFLUSHFLUSH1 1/2"1 1/4"3"24"19 3/8"3 5/8"5 3/8"RETURN7/8" I.D. FIELDCO

14 UV-SVN03D-ENGroutWeepHolesRubberSealsUnitOutsideWallFloorWeepHolesCaulkingOutsideWallInterior Wallw/ sheetrockWater dam slopedtoward exteriorRubber

UV-SVN03D-EN 15General Installation ChecksThe checklist below is a summary of the steps required to successfully in-stall a unit. This checklist is in

16 UV-SVN03D-ENABCDEFCB InstallationFigure 3: Mounting hole locationABCDE F075Standard Unit (no Falseback) 1.31 13.50 2.75 66.39 10.38 45.64Standard f

UV-SVN03D-EN 17Unit MountingNote: All wall intake boxes should be installed prior to mounting the unit ventilator. Refer to Page 14 for wall box insta

18 UV-SVN03D-ENPiping Installation Before installation of piping package, the shipping bracket holding the pip-ing in place, must be removed. Proper i

UV-SVN03D-EN 19Split System Units The following refrigerant piping and interconnecting wiring instructions apply to unit ventilators with direct ex-pa

© 2007 American Standard All rights reserved. UV-SVN03D-ENNoticeNOTICE:Warnings and Cautions appear at appropriate sections throughout this manual. R

20 UV-SVN03D-ENModulating Water Valves (Option) The actuator on the valve is a 24V, 3-point floating valve. The actuator can be easily removed from th

UV-SVN03D-EN 21Manually Opening ValveThe manual opener can be manipulat-ed only when in the up position. The A port can be manually opened by firmly p

22 UV-SVN03D-ENSoldering procedures are as follows:1 Remove actuator as stated earlier. 2 Place valves on the pipe. Rotate valve stem so the shaft sl

UV-SVN03D-EN 23WARNINGHazardous Voltage!Disconnect all electric power, in-cluding remote disconnects be-fore servicing. Follow proper lockout/tagout p

24 UV-SVN03D-ENElectricalRequirementsTable E1: VUV 075-150, Electrical Performance Blower Blower Number of Electric Electric Minimum Overcurrent Unit

UV-SVN03D-EN 25ElectricalRequirementsTable E1: VUV 075-150, Electrical Performance (continued) Blower Blower Number of Electric Electric Minimum Over

26 UV-SVN03D-ENPre-StartChecklistPre-Start-up ChecklistBefore energizing the unit, the following system devices must be checked:____ Is the high volt

UV-SVN03D-EN 27WARNINGHazardous Service Procedures!The maintenance and trouble-shooting procedures recommend-ed in this section of the manual could re

28 UV-SVN03D-ENWARNINGHazardous Service Procedures!The maintenance and trouble-shooting procedures recommend-ed in this section of the manual could re

UV-SVN03D-EN 29WARNINGHazardous Service Procedures!The maintenance and trouble-shooting procedures recommend-ed in this section of the manual could re

UV-SVN03D-EN 3ContentsInstallation/Startup/Commissioning4Pre-installation Checklist4General Information5Dimensions/Weights7Installation Instructions14

30 UV-SVN03D-ENWarranty InformationStandard WarrantyThe standard unit ventilator warranty is Trane’s parts-only warranty, running 12-months from start

UV-SVN03D-EN 31Trouble Shooting ChecklistWARNINGHazardous Service Procedures!The maintenance and trouble shooting procedures recommended in this secti

32 UV-SVN03D-ENTrouble Shooting ChecklistProblem Heating Cooling Cause CorrectionRoom too coolX Room sensor is not properly set Reset room sensor temp

UV-SVN03D-EN 33Unit WiringField Installed Wiring120V/1 PH - 3-Speed

34 UV-SVN03D-ENUnit WiringEnd Device Controls120V/1 PH - 3-Speed, DX/Hot Water

UV-SVN03D-EN 35Unit WiringEnd Device Package480V/3 PH - 3-Speed, Chilled Water/Electric Heat (6-Element) -page 1

36 UV-SVN03D-ENUnit WiringEnd Device Package480V/3 PH - 3-Speed, Chilled Water/Electric Heat (6-Element) -page 2

UV-SVN03D-EN 37Unit WiringEnd Device Package120V/1 PH - 3-Speed, 4-Pipe Hot Water/Chilled Water

38 UV-SVN03D-ENUnit WiringTracer ZN520120V/1 PH - 3-Speed, 4-Pipe Hot Water/Chilled Water

UV-SVN03D-EN 39

4 UV-SVN03D-ENJobsite Inspection Always perform the following checks before accepting a unit:1. Verify that the nameplate data matches the data on the

Trane has a policy of continuous product and data improvement and reserves the right to change design and specifications without notice.Literature Or

UV-SVN03D-EN 5Unit NameplateThe unit nameplate is located in the left hand end pocket, behind the con-trol box. It includes the unit model number, ser

6 UV-SVN03D-ENOA/RA Actuator (Option)The OA/RA actuator provides true spring return operation for positive close-off of the OA/RA damper. The spring r

UV-SVN03D-EN 7Table G1: VUVE general dataUnit Location and ClearancesLocate the unit in an indoor area. The ambient temperature surrounding the unit m

8 UV-SVN03D-ENDimensionsStandard Depth Unit

UV-SVN03D-EN 9DimensionsFalseback Unit