Trane VUV Installation, Owner Maintenance
Vertical unit ventilator
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Also See for VUV:
- Installation and owner's manual (40 pages) ,
- Installation operation & maintenance (132 pages) ,
- Installation, operation and maintenance manual (120 pages)
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Table of Contents
Related Manuals for Trane VUV
Summary of Contents for Trane VUV
- Page 1 Installation Owner Maintenance Vertical Unit Ventilator Classroom Unit Ventilator Model VUV Models “A” and later Design Sequence VUVE – 750 CFM 1500 CFM May 2006 UV-SVN03C-EN...
- Page 2 Notice NOTICE: Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. WARNING – Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION – Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
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Page 3: Table Of Contents
Contents Installation/Startup/Commissioning Pre-installation Checklist General Information Dimensions/Weights Installation Instructions Electrical Requirements Pre-Startup Checklist Maintenance Warranty Information Troubleshooting Checklist Unit Wiring UV-SVN03C-EN... -
Page 4: Installation/Startup/Commissioning
Pre-installation Checklist Jobsite Inspection Always perform the following checks before accepting a unit: 1. Verify that the nameplate data matches the data on the sales order and bill of lading (including electrical data). 2. Verify that the power supply complies with the unit nameplate specifications. 3. -
Page 5: General Information
Hydronic Cooling (Main) Coil or 3/4" Nominal Note: for controller operation malfunc- Heating/Cooling Changeover Coil 7/8" I.D. tion of any non-Trane, field installed 1/2" Nominal controls, consult the literature or tech- Heating (Auxiliary) Coil 5/8" I.D. nical support of the controls manufac- Steam Heating Coil 1"... - Page 6 Consumption Holding: 1 W Power Transformer 5 VA (class 2-power source) Consumption Trane controls are specified. See Table Sizing Transformer 3 VA (class 2-power source) 1 for OA/RA technical data. Overload Electronic throughout 0 to...
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Page 7: Dimensions/Weights
Dimensions/Weights/ Clearance WARNING Improper Unit Lift! Test lift unit approximately 24 inches to verify proper center of gravity lift point. To avoid dropping of unit, reposition lifting point if unit is not level. Failure to properly lift unit could result in death or serious injury or possible equipment or property-only damage. - Page 8 Dimensions Standard Depth Unit UV-SVN03C-EN...
- Page 9 Dimensions Falseback Unit UV-SVN03C-EN...
- Page 10 Dimensions Dynamic Air Barrier Unit UV-SVN03C-EN...
- Page 11 Dimensions End Covers UV-SVN03C-EN...
- Page 12 Dimensions Wall Boxes UV-SVN03C-EN...
- Page 13 SIDE VIEW Notes: 1-3/8" o.d. and 2-1/8" o.d. crossover piping Crossover piping is available for all 2 or 4-pipe coils selections. Trane pro- vides the crossover for the cold water only. The crossover pipe is factory in- sulated with 3/8"-thick insulation.
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Page 14: Installation Instructions
Figure 2. Figure 1: Masonry wall installation General Instructions Note: A minimum of 2-1/8” of clear- Trane wall boxes are illustrated in the ance must be maintained between the Interior Wall w/ sheetrock dimensional section of this manual. - Page 15 Installation General Installation Checks Location Considerations Internal access to the unit is pro- The checklist below is a summary of Selecting the appropriate location for vided by the removable front pan- the steps required to successfully in- installing a unit is very important. The el.
- Page 16 Installation Figure 3: Mounting hole location Standard Unit (no Falseback) 1.31 13.50 2.75 66.39 10.38 45.64 Standard falseback 1.00 2.13 26.00 67.00 10.00 47.00 29" stepdown falseback 1.00 2.13 24.44 67.00 10.00 47.00 28" stepdown falseback 1.00 2.13 23.44 67.00 10.00 47.00 27"...
- Page 17 Installation Unit Mounting rather than the holes located in the End Panels Note: All wall intake boxes should be unit’s end pockets. When ordered as an option, end cov- installed prior to mounting the unit ers ship already attached to the verti- ventilator.
- Page 18 1. Supply and return connections are located on the same end of each coil. and replace clips to secure the pan 2. All Trane piping packages have union connections; all units with piping packages by others have sweat connections. to the fan deck.
- Page 19 Table 7. Typical Superheat Charging Charts are shown in the Trane Service Facts found in the con- densing unit section manual. Refriger- ant charge weights can also be determined with your local Trane sales engineer using a valid Trane Se- lection Program.
- Page 20 Installation Figure 6b: Steam piping Modulating Water Valves (Option) Use the following steps to complete The actuator on the valve is a 24V, 3- cartridge assembly removal: Closed point floating valve. The actuator can 1 Remove valve actuator. be easily removed from the valve body 2 Remove the cartridge assembly by pressing in on the locking tab and from the valve body with the en-...
- Page 21 Installation Manually Opening Valve the normally open (NO) or normally Figure 12: Removing valve actuator The manual opener can be manipulat- closed (NC) contacts, driving the valve ed only when in the up position. The A to an intermediate position until a fur- port can be manually opened by firmly ther change at the controller.
- Page 22 Terminal wiring is pro- to supply heating to the direct expan- de-energizer electric heating elements vided by Trane and the actual compo- sion cooling. The coil utilizes three to through the K1 safety contactor. nents used for a particular installation six preheat elements which are factory may differ.
- Page 23 Installation WARNING Hazardous Voltage! IMPORTANT: Disconnect all electric power, in- cluding remote disconnects be- INSTALLER MUST MOUNT THERMAL fore servicing. Follow proper EXPANSION VALVE BULB AND FROST lockout/tagout procedures to en- PROTECTION BULB (if suppled) TO sure the power can not be inad- SUCTION LINE AFTER CONNECTION vertently energized.
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Page 24: Electrical Requirements
Electrical Requirements Table E1: VUV 075-150, Electrical Performance Blower Blower Number of Electric Electric Minimum Overcurrent Unit Motor Motor No. of Heating Heat Heat Total Circuit Protective Model No. Voltage FLA (ea) Fan Motor Elements Amps Ampacity Device VUVE075 115/60/1 0.00... - Page 25 Electrical Requirements Table E1: VUV 075-150, Electrical Performance (continued) Blower Blower Number of Electric Electric Minimum Overcurrent Unit Motor Motor No. of Heating Heat Heat Total Circuit Protective Model No. Voltage FLA (ea) Fan Motor Elements Amps Ampacity Device VUVE125...
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Page 26: Pre-Startup Checklist
Pre-Start Checklist Pre-Start-up Checklist Before energizing the unit, the following system devices must be checked: ____ Is the high voltage power supply correct and in accordance with the nameplate ratings? ____ Is the field wiring and circuit protection the correct size? ____ Is the low voltage control circuit wiring correct per the unit wiring diagram? ____ Is the piping system clean/complete and correct? ____ Is unit serviceable? (See clearance specifications on page 7). -
Page 27: Maintenance
Filters power including remote discon- Remove (4) pan clips located at The air filters supplied with Trane UV’s nects before servicing. Follow each end of the pan’s front. are specially designed for high lint proper lockout/tagout procedures content. - Page 28 Access to Fanboard & Motor If a replacement motor is required, it The unit ventilator fan board can be re- should be ordered from The Trane moved for service to the blower motor Company. To replace the fan motor, and fan wheels. The fan board must...
- Page 29 Maintenance WARNING Note: These hydronic valves are de- signed and tested for silent operation. Hazardous Service However, water noise may occur as a result of high water velocity. Piping Procedures! noises may also occur in high temper- The maintenance and trouble- ature (over 212°...
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Page 30: Warranty Information
Information Warranty Information Standard Warranty The standard unit ventilator warranty is Trane’s parts-only warranty, running 12-months from startup, not to exceed 18-months from shipment. Extended Warranty The optional extended warranty is a second through fifth year warranty. The time starts at the end of standard 1-year coverage through the fifth year. -
Page 31: Troubleshooting Checklist
If operating difficulties are encountered, refer to page 31 and 32 for probable causes and corrective measures. If suggested corrective measures have been taken, and the trouble still persists, contact the control supplier or the local Trane Sales Of- fice. - Page 32 Reset room sensor temperature Clogged filter Replace filter Replace malfunctioning component, or Face and bypass damper, or coil valve is contact the control’s contractor, or if Trane malfunctioning. controls, see CNT-SVX04A-EN for more Room too cool information concerning Tracer™ controls.
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Page 33: Unit Wiring
Unit Wiring Field Installed Wiring 120V/1 PH - 3-Speed UV-SVN03C-EN... - Page 34 Unit Wiring End Device Controls 120V/1 PH - 3-Speed, DX/Hot Water UV-SVN03C-EN...
- Page 35 Unit Wiring End Device Package 480V/3 PH - 3-Speed, Chilled Water/Electric Heat (6-Element) -page 1 UV-SVN03C-EN...
- Page 36 Unit Wiring End Device Package 480V/3 PH - 3-Speed, Chilled Water/Electric Heat (6-Element) -page 2 UV-SVN03C-EN...
- Page 37 Unit Wiring End Device Package 120V/1 PH - 3-Speed, 4-Pipe Hot Water/Chilled Water UV-SVN03C-EN...
- Page 38 Unit Wiring Tracer ZN520 120V/1 PH - 3-Speed, 4-Pipe Hot Water/Chilled Water UV-SVN03C-EN...
- Page 39 UV-SVN03C-EN...
- Page 40 Inland A business of American Standard Companies www.trane.com Trane has a policy of continuous product and data improvement and reserves the right to change For more information, contact your local district design and specifications without notice. office or e-mail us at comfort@trane.com...