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Manual Greenheck Outdoor Air Ventilator

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  • Greenheck Outdoor Air Ventilator - page 1

    GREENHECK P .O. BOX 410 SCHOFIELD, WISCONSIN 54476-0410 PH. 715-359-6171 ® Installation, Operation and Maintenance Instructions for Neutralizer 100% Outdoor Air V entilators W ARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read the installation, operating, and maintenance i ...

  • Greenheck Outdoor Air Ventilator - page 2

    2 T ABLE OF CONTENTS W arrant y ............................................................................................................ Pg. 2 Installation Instructions: N V -45 • Horizontal Discharg e ................................................................................ Pg. 3 • Downblast Discharg e .............................. ...

  • Greenheck Outdoor Air Ventilator - page 3

    INT AKE DISCHARGE DISCHARGE INT AKE C L C L Equipment Support Footprint C L A A ( fig. 4) Roof mounted arrangement HZ with weatherhood, mounted on three equipment supports. Ductwork is attached to discharge collar with rubber boot transition. ( fig. 5) Arrangement HZ shown as an indoor hanging installation with intake and discharge ductwork install ...

  • Greenheck Outdoor Air Ventilator - page 4

    4 B C L C* Rectangular Curb Footprint C L C L A A/2 A Roof Opening A/2 C* C* *C- Determine equal dimension for these 3 locations Sealant Ductwork Duct Adaptor Supply Ductwork by Others Step 1 Roof Opening Determine the center of the supply duct roof opening. The chart below shows the maximum recommended roof opening dimensions. These sizes can be s ...

  • Greenheck Outdoor Air Ventilator - page 5

    5 Model TSU Supply Unit Lifting Lugs (4 places) Step 5 Install Supply Unit Use a crane and a spreader bar hooked to the factory lifting lugs (as shown in the diagram) to lift and center the NV unit on the curb and equipment support. Use self-tapping sheet metal screws to fasten unit to the curb and equipment support through holes provided. Electric ...

  • Greenheck Outdoor Air Ventilator - page 6

    6 GREENHECK ® Before beginning this installation: Make sure that there is room to access the unit from all sides. Make sure inlet of unit is located well away from any exhaust fans. Installation Instructions for: SLAB, RAIL, AND CURB MOUNTING NV -90 and NV -120 w/Horizontal Dischar ge Lifting Lugs (4) Spreader Bar NV Unit Intake 1a. Slab Construct ...

  • Greenheck Outdoor Air Ventilator - page 7

    7 Rails located 6-12" in from sides of unit. Rails extend 6" from end of filter section Rails extends 6" from discharge end of unit Lifting Lugs (4) Spreader Bar 2. Rail Mounting For proper support, rails should be located 6-12" in from sides of unit and should extend at least 6" beyond both discharge end of unit and filter ...

  • Greenheck Outdoor Air Ventilator - page 8

    8 Straight A B C D Duct Length NV-90 16 1 / 4 24 34 1/ 2 22 3 / 8 81 NV-120 16 1 / 4 25 1 / 2 34 23 1 / 4 96 5. Attach Ductwork to Unit Discha r ge Chart and drawing below show opening size (ID) and location for discharge collar. Also included is the recommended straight duct lengths for optimal performance. Greenheck recommends attaching ductwork ...

  • Greenheck Outdoor Air Ventilator - page 9

    9 Installation Instructions for: CURB MOUNTING* NV -90 and NV -120 *For installations using Greenheck's optional roof curb. 1. Assemble Roof Curb Curbs are shipped knockdown and require assembly by others. Assembly instructions are also included with curb. Assemble curb sections as shown using hex bolts and lock nuts supplied with curb. Detail ...

  • Greenheck Outdoor Air Ventilator - page 10

    10 5. Install Unit. Use a crane and spreader bar to prevent damage to unit. Lifting lugs are provided as shown in illustration. It is highly recommended that all accessory items be lifted separately and attached after the unit is in place. Electrical and pipe connections can be made at this time. Lifting Lugs (2) Spreader Bar Butt units together Fa ...

  • Greenheck Outdoor Air Ventilator - page 11

    11 Weatherhood fastener locations typical for entire section. T op fasteners are accessed fr om outside, side and bottom fasteners are accessed from inside. Lifting Lugs (2) Spreader Bar 7. Attach W eatherhood Use a crane and spreader bar hooked to factory lifting lugs (as shown in diagram) to lift and center the weatherhood on the filter section ( ...

  • Greenheck Outdoor Air Ventilator - page 12

    12 Sequence for wiring NV unit: For units without contr ol centers: The motor nameplate is to be used for determining the voltage and amperage required by the unit. For units with control centers: 1. The unit’s nameplate states the voltage and total amperage required. The main feeder supplying power to the unit should be sized for the label’s v ...

  • Greenheck Outdoor Air Ventilator - page 13

    SYSTEM ST AR TUP For proper unit function and safety, follow everything in this startup procedure in the order presented. This is to be done after the electrical connections are complete. • Voltage meter • Incline manometer or equivalent Special T ools Requir ed • Tachometer • Thermometer • Amperage meter 1. Check V oltage Before starting ...

  • Greenheck Outdoor Air Ventilator - page 14

    14 Steam Coils Application Recommendations: Satisfactory operation and service life are best ensured when coils are installed with proper piping, trap, and support arrangement. The following notes and figure 1 ( page 15 ) are recommended for the coil unit installation and operation. General: 1. Provide separate supports and hangers for the unit and ...

  • Greenheck Outdoor Air Ventilator - page 15

    15 Steam Main Return Main Gate V alve Control V alve, Modulating T wo-Position Check V alve-V acuum Breaker Float and Thermostat T rap Strainer Dir ect Expansion Coils Application Recommendations: 1. Piping should be in accordance with accepted industry standards. 2. The condensate drain pipe should be sized adequately to ensure the condensate drai ...

  • Greenheck Outdoor Air Ventilator - page 16

    16 Coil Maintenance Filters: Filters upstream of the coil should be checked regularly for dirtiness and clogging. If the filters are dirty, they should be cleaned or replaced. It is important that the coils stay clean to maintain maximum heat transfer capability. Cleaning: 1. Coils must be clean to obtain maximum performance. Soiled fins reduce the ...

  • Greenheck Outdoor Air Ventilator - page 17

    17 TROUBLE SHOOTING Blower Unit Symptom Possible Cause Corrective Action Blower fails Blown fuse or open circuit breaker Replace fuse or reset circuit breaker and to operate check amps Broken fan belt Replace Defective motor or capacitor Replace Motor starter overloaded Reset starter and check amps Motor overamps CFMs too high Check CFMs and adjust ...

  • Greenheck Outdoor Air Ventilator - page 18

    18 General Dimensions and W eights PLAN VIEW Motor Control Center Optional Filter/Heating Section Optional Heating Coil Cooling Coil 110 1 / 2 ELEV A TION VIEW 88 Optional Curb or Support Blower/Motor Access Door 50 1 / 2 17 46 1 / 4 Optional Weatherhood 50 1 / 2 (NV -90) 62 (NV -120) Optional Inlet Damper Optional Motorized Damper PLAN VIEW Heat P ...

  • Greenheck Outdoor Air Ventilator - page 19

    19 Maintenance Greenheck recommends these procedures to insure trouble free operation of this unit. Most unit failures can be attributed to poor setup or poor maintenance. A record of maintenance performed on this unit should be kept. This information will provide essential information if problems are encountered. A section at the back of this manu ...

  • Greenheck Outdoor Air Ventilator - page 20

    20 Job Information Job Name: ________________________________________ Address: _________________________________________ City: ________________ State: ________ Zip: __________ Phone: __________________ Fax: ____________________ Contact Person: ___________________________________ Service Organization: ______________________________ Address: ________ ...

Manufacturer Greenheck Category Ventilation Hood

Documents that we receive from a manufacturer of a Greenheck Outdoor Air Ventilator can be divided into several groups. They are, among others:
- Greenheck technical drawings
- Outdoor Air Ventilator manuals
- Greenheck product data sheets
- information booklets
- or energy labels Greenheck Outdoor Air Ventilator
All of them are important, but the most important information from the point of view of use of the device are in the user manual Greenheck Outdoor Air Ventilator.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Greenheck Outdoor Air Ventilator, service manual, brief instructions and user manuals Greenheck Outdoor Air Ventilator. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Greenheck Outdoor Air Ventilator.

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A complete manual for the device Greenheck Outdoor Air Ventilator, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Greenheck Outdoor Air Ventilator by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Greenheck Outdoor Air Ventilator.

A complete Greenheck manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Greenheck Outdoor Air Ventilator - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Greenheck Outdoor Air Ventilator, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Greenheck Outdoor Air Ventilator, that we can find in the current document
3. Tips how to use the basic functions of the device Greenheck Outdoor Air Ventilator - which should help us in our first steps of using Greenheck Outdoor Air Ventilator
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Greenheck Outdoor Air Ventilator
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Greenheck Outdoor Air Ventilator in a specific country, if it was not possible to solve the problem on our own.

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