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Table of Contents
Related Manuals for Greenheck DS Series
Summary of Contents for Greenheck DS Series
- Page 1 Installation, Operation and Maintenance Manual Dual Duct VAV Terminals...
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Page 2: Table Of Contents
Document 1041404 Model DD, DH, DS DUAL DUCT ATU ® Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with these instructions will result in voiding of the product warranty and may result in personal injury and/or property damage. -
Page 3: Receiving Inspection And Hanging/Installation Requirements
The model number code provides basic identification of the unit. Brand Model Series Case Inlet 1 Inlet 2 Attenuator Greenheck DD, DH, DS 1, 2, 3, 01-, 02-, 03-, 04-, 05-, 06-, 00-, 04-, 05-, IDA, NA, 4, 5, 6,... -
Page 4: Installation
Installation CAUTION: HAZARD OF EQUIPMENT DAMAGE Do not use the flow sensor, connecting tubing or damper shaft as a lift point. Damage to the components may result. NOTICE: Unit is not recommended for installation above 2,000 m. The Dual Duct terminal should be supported directly with straps screwed into the side of the terminal. (See figure 1) Alternate trapeze hangers or the method prescribed for the rectangular duct on the job specification may be used. - Page 5 Dual Duct Air Terminals may also be suspended with factory-supplied and field-installed hanger brackets and field- supplied and installed hanger rods. (See figure 3) Figure 3 -Optional Hanger Brackets and Hanger Rods Hanger brackets and Rod (5/16” minimum) Primary air inlet Dual Duct Terminal Units are not designed nor suitable for outdoor use.
- Page 6 CONNECTING DUCTWORK FIELD ELECTRICAL WIRING NOTICE: Do not insert ductwork inside the inlet collar of DANGER the Dual Duct Air Terminal. Inlet duct should be installed High voltage electrical supply is needed for this in accordance with SMACNA guidelines. equipment. The control cabinet contains live electrical 1.
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Page 7: Troubleshooting
CONTROLS Troubleshooting NOTICE: Dual Duct Air Terminals with digital Investigating Noise Complaints controls, if factory programmed, incorporate specific • Noise from a Dual Duct Air Terminal can be due to a communication addresses. Installing the Dual Duct Air variety of conditions and can be difficult to eliminate. Terminal in a different location than noted on the Dual Duct Air Terminal label and building plans may result in •... - Page 8 Figure 4 - Multi-Quadrant Averaging Flow Sensor Note: K-factor is the MODEL INLET SIZE K FACTOR calibration flow constant at 1 in. wg delta P 04 Rnd 05 Rnd XG-TH, XG-FCI, 06 Rnd XG-FCQ 07 Rnd XG-FVI, XG-DD 08 Rnd XG-DH, XG-BP 09 Rnd 1250...
- Page 9 As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Product warranties can be found online at Greenheck.com, either on the specific product page or in the literature section of the website at Greenheck.com/Resources/Library/Literature.
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