Summary of Contents for AWC AHS 4
- Page 1 Pressure Independent Variable Air Volume (Single Duct) a perfect partner in performance...
- Page 2 Pressure Independent Variable Air Volume ( Single Duct) Our Product Ranges Fire Dampers Fire / Smoke Dampers Dampers Volume Control Dampers Motorized Control Dampers Pressure Relief Dampers /Non Return Dampers Pressure Independent VAV Variable Air Volumes Constant Air Volume VAV By Pass VAV Sand Trap Louvers Acoustic Louvers...
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Page 3: Table Of Contents
Pressure Independent Variable Air Volume ( Single Duct) INDEX Page Introduction...................... 05 Key features & benefits of VAV System............ 06 Standard Construction Details ..............07 Standard Construction Details ..............08 Dimensional Data.................... 09 Leakage Characteristics for Single Duct VAV........... 10 Types of VAV......................11 Electric Heater Details ................... - Page 4 Pressure Independent Variable Air Volume ( Single Duct) Pressure Independent Variable Air Volume (Single Duct) a perfect partner in performance...
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Page 5: Introduction
Pressure Independent Variable Air Volume ( Single Duct) Introduction Airwellcare Variable Air Volume (VAV) controller is an electronic device for digital control of single duct, dual duct, fan powered, and supply / ex-haust VAV terminal configurations. Central VAV systems are considered to be the most energy efficient method to air condition buildings. -
Page 6: Key Features & Benefits Of Vav System
Pressure Independent Variable Air Volume ( Single Duct) Key features & benefits of VAV System Cost-Effective & Improved Indoor Air Quality Airwellcare VAV systems can change the Quality Assurance & supply air volume according to the cooling Performance and heating load variation to enable the cooling, heating capacity and fan power to meet actual load requirement, resulting the Airwellcare VAV Systems &... -
Page 7: Standard Construction Details
Pressure Independent Variable Air Volume ( Single Duct) Standard Construction Details Casing Casings are made of high quality Galvanized Sheet Steel of 1.0mm Thick. Internal Insulation VAV Boxes are Internally Insulated with ½ Inch Or 1 Inch Acoustic Liner (in compliance with project requirement). -
Page 8: Standard Construction Details
Pressure Independent Variable Air Volume ( Single Duct) Standard Construction Details Blade Gasket Blade edges are sealed with Gaskets, preventing the air leakage and for an air tight operation Brass / SS Ball Bearing Self -lubricating bearing to reduce friction and air leakage VAV Damper Shafts are made of 12mm Round Solid Composite Steel... -
Page 9: Dimensional Data
Pressure Independent Variable Air Volume ( Single Duct) Dimensional Data Dimensional Data Sound Attenuator Airflow Ranges (CFM) Airflow Ranges (CFM) Air Flow (cfm) Box Dimensions (mm) Model & Unit Size AHS 4 AHS 5 AHS 6 AHS 8 1000 AHS 10 1540 1100 AHS 12 2200... -
Page 10: Leakage Characteristics For Single Duct Vav
Pressure Independent Variable Air Volume ( Single Duct) Leakage Characteristics for Single Duct VAV The above data for Single Duct VAV units. Damper leakage tested at 1.0” Differential Pressure. Casing has been leakage tested at 0.5” Differential Pressure. ... -
Page 11: Types Of Vav
Pressure Independent Variable Air Volume ( Single Duct) Types & Selections Airwellcare Variable Air Volume models are designed & manufactured to achieve the optimum performance by carefully selecting the inlet size of a variable air volume (VAV) terminal box considering the important factors such as : Pressure drop across the box ability of the VAV box controller to measure &... -
Page 12: Electric Heater Details
Pressure Independent Variable Air Volume ( Single Duct) Electric Heater Details Electric heaters shall be factory mounted Electrical Heater Components to the terminal with the heating elements Stainless Steel Finned Tubular located upstream of the air-flow control Elements damper to ensure uniform velocity profile over the elements. -
Page 13: Engineering Guidelines
Pressure Independent Variable Air Volume ( Single Duct) Engineering Guidelines Radiated Sound Power Data Sound Levels are based on dB re: 1x 10 Watts. The above data is obtained outside the Certification Programme. a perfect partner in performance... - Page 14 Pressure Independent Variable Air Volume ( Single Duct) Engineering Guidelines Discharge Sound Power Data 0.5" rPs 1.0" rPs 1.5" rPs 3.0" rPs Unit OCTAVE BAND Size 125 250 500 1K 2K 4K 125 250 500 1K 2K 4K 125 250 500 1K 2K 4K 125 250 500 1K 2K 4K 1000 1000 1100...
- Page 15 Pressure Independent Variable Air Volume ( Single Duct) Engineering Guidelines Sound Data Noise Levels & Static Presure Drop Discharge Noise Radiated Noise Unit CFM rPa (Min. Inlet Static Pressure) (Min.Inlet Static Pressure) Size 0.5" 1.0" 3.0" 0.5" 1.0" 3.0" < 20 <...
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Page 16: Our Oem Partners
Pressure Independent Variable Air Volume ( Single Duct) Our OEM Partners Our OEM Partners Note : The above OEM Controller’s images are indicative only. The actual models and the image displayed above may vary in compatible with the selection of VAV and its ap- plications. -
Page 17: Material Storage, Operation & Maintenance
Pressure Independent Variable Air Volume ( Single Duct) Material Storage, Operation & Maintenance Receiving, Handling & Storage If the lubrication is desired for components such as axle bearings, Shaft bearings etc. The Variable Air Volume needs to be do not use oil based lubricants or any other handled carefully while... -
Page 18: Trouble Shooting
Pressure Independent Variable Air Volume ( Single Duct) Trouble Shooting Trouble shooting The following is a possible cause and correction list for common concerns with the Variable Air Volumes. Symptom Possible Cause Correction Frame is racked causing blades to Adjust frame such that it is square and plumb bind on frames Close damper, disconnect power, adjust... - Page 19 Pressure Independent Variable Air Volume ( Single Duct) a perfect partner in performance...
- Page 20 P.O Box 42707 Factory at LV-16 A, Logistic Village, Phase 2, Hamriyah Free Zone Sharjah, United Arab Emirates Tel. +971 (6) 526 4061 / Fax. + 971 (6) 526 4062 Email : sales@airwellcare.com Web : www.airwellcare.com The contents of the catalogue is subject to change without notice / All rights reserved — Airwellcare a perfect partner in performance...
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