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XG-Dual Duct VAV Terminals Rev 2

2

Receiving Inspection

Prior to removing the shipping materials, visually inspect the 
packing materials. There should be a black plastic strip wrapped 
in the clear plastic stretch wrap. If this black plastic strip is 
missing, the shipment may have been repacked by the shipper 
and you should make a note of this on the shipping documents 
and inform the delivering carrier.

After unpacking the terminals, check for shipping damage. If any 
shipping damage is found, report it immediately to the delivering 
carrier. 

Always store the product in a clean dry location prior to  
installation.

Units with controls are not recommended for use in ambient 
temperatures greater than 95º F. For protection of controls, do 
not store in temperatures above 135ºF.

Caution:

 Do not use the flow sensor, connecting tubing or 

damper shaft as a lift point. Damage to the components 

may result.

Hanging/Installation Requirements

 

5

The XG-Dual Duct Air Terminal should be supported direct-

ly with straps screwed into the side of the terminal. 

(See figure 1)

 

5

Alternate trapeze hangers or the method prescribed for the 

rectangular duct on the job specification may be used. 

(See 

figure 2)

 

5

XG-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)

Note: 

XG-Dual Duct Air Terminals are not designed nor 

suitable for outdoor use.

In advance of startup, verify all electrical connections are 

tight and that the correct voltage is supplied to the XG-Dual 

Duct Air Terminal per the voltage listed on the label. If facto-

ry supplied controls are present, review all wiring diagrams 

for complete working knowledge.

Figure 1 Hanging Straps

Содержание XG-Dual

Страница 1: ...mpting 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 Phone 715 359 6171 Fax 715 355 2399 Parts 800 355 5354 E mail gfcinfo greenheck com Website www greenheck com ...

Страница 2: ...e 135ºF Caution Do not use the flow sensor connecting tubing or damper shaft as a lift point Damage to the components may result Hanging Installation Requirements 5 The XG Dual Duct Air Terminal should be supported direct ly with straps screwed into the side of the terminal See figure 1 5 Alternate trapeze hangers or the method prescribed for the rectangular duct on the job specification may be us...

Страница 3: ...XG Dual Duct VAV Terminals Rev 2 3 Figure 2 Trapeze Figure 3 Optional Hanger Brackets and Hanger Rods Hanger brackets and Rod 5 16 minimum Primary air inlet ...

Страница 4: ...elines 4 If an inlet air flow sensor is installed it is recom mended the installer provide a minimum of 3 duct diam eters of straight duct at the XG Dual Duct Air Terminal inlet 5 The outlet end of the XG Dual Duct Air Terminal is de signed for use with flanged outlet connections Slip and drive outlet connection is optional 6 A rectangular duct the size of the XG Dual Duct Air Terminal outlet shou...

Страница 5: ...Air Terminal can be due to a variety of condi tions and can be difficult to eliminate 5 The first step is to isolate the type source and direction 5 Generally noise heard at the air outlet is considered a dis charge type 5 Noise heard through the ceiling is considered radiated noise 5 For detailed information concerning noise transmission in buildings refer to AHRI Standard 885 2008 Procedure for ...

Страница 6: ...XG Dual Duct VAV Terminals Rev 2 6 Figure 4 ...

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