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Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
INTRODUCTION TO ERV
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
WHAT IS AN ERV?
An energy recovery ventilator (ERV) is a type of mechanical equipment that features a heat exchanger combined with a ventilation system for providing controlled ventilation into a building.
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
HOW DOES AN ERV WORK?
• An ERV, exchanges the contaminated room air with fresh outdoor air, in the process recovering more than 65% of the energy from the exhaust air stream.
• The energy recovery wheel slowly rotates (@ 20 RPM) between the two counter flowing exhaust and supply air streams pickings up the sensible and latent heat from the cooler air stream and transferring to the warmer air stream or vice versa depending on the conditions.
• The energy recovery ventilator consists of two blowers and a energy recovery wheel. The two blowers run continuously to exhaust the room air and replace it with an equal amount of fresh outdoor air .
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
ADVANTAGES OF ERV
• Helps Designers, Contractors and Building Owners and Operators to Meet IAQ Standard ASHRAE 62.1.2001 and Conserve Energy
• Enable ASHRAE 62.1.2001 specified Ventilation rates with out Increasing Air conditioning Tonnage
• Reduces the CAPITAL AND OPERATING COST of Air-conditioning Equipment
• Ideal for New Construction or Retrofit Applications
• Meets Space Limitation Requirements/ (Could be Installed in the False Ceiling Area)
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
ERV- PRODUCT REVIEW
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
BASIC COMPONENTS OF AN ERV
• Ecofresh Enthalpy Rotor (Molecular Sieve Coated), sealed with Feather Touch Brush Seals to Minimize Cross Contamination and Ensure Long Life, for recovering both Sensible and Latent Energy
• Exhaust and Supply blowers for ERV 850, 1200 & 1700 (Radial Flow fans for ERV 250 & 500)
• Synthetic Pre-filters for Removing Particulate Contaminants
• CNC Manufactured 18G / 20G Powder Coated Cabinet with 16G / 12G Frames.
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
Incorporate Enthalpy Wheels
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
TECHNICAL SPECIFICATION & SYSTEM FLOW DIAGRAMSERV 250 / 500
SUPPLY DUCT EXHAUST DUCT SUPPLY EXHAUST BED DRIVE NOISE APPROX. AC POWER
MODEL AIR FLOW CONNEC- AIR FLOW CONNEC- BLOWER BLOWER MOTOR LEVEL SHIPPING SOURCE
CMH TION CMH TION WATT WATT WATT (dbA) L W H WT. IN KG.
IN mm IN mm
ERV-250 250 200 250 200 85 85 25 45* 850 535 560 65 230V/1P h/50Hz 65%
ERV-500 500 200 500 200 85 85 25 45* 950 615 560 75 230V/1P h/50Hz 63%
EFFICIENCY
DIMENSIONS IN MM (EXCLUDING BASE
FRAME)
*Measured At 3 Mtrs. Distance (At 90 Degrees), When Unit Is Ducted.
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
TECHNICAL SPECIFICATION & SYSTEM FLOW DIAGRAMSERV 850
SUPPLY DUCT EXHAUST DUCT SUPPLY EXHAUST BED DRIVE NOISE APPROX. AC POWER
MODEL AIR FLOW CONNEC- AIR FLOW CONNEC- BLOWER BLOWER MOTOR LEVEL SHIPPING SOURCE
CMH TION CMH TION WATT WATT WATT (dbA) L W H WT. IN KG.
IN mm IN mm
ERV-850 850 300x200 850 300x200 155 155 25 45* 1150 655 575 90 230V/1P h/50Hz 65%
DIMENSIONS IN MM (EXCLUDING BASE
FRAME) EFFICIENCY
*Measured At 3 Mtrs. Distance (At 90 Degrees), When Unit Is Ducted.
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
TECHNICAL SPECIFICATION & SYSTEM FLOW DIAGRAMSERV 1200 / 1700
SUPPLY DUCT EXHAUST DUCT SUPPLY EXHAUST BED DRIVE NOISE APPROX. AC POWER
MODEL AIR FLOW CONNEC- AIR FLOW CONNEC- BLOWER BLOWER MOTOR LEVEL SHIPPING SOURCE
CMH TION CMH TION WATT WATT WATT (dbA) L W H WT. IN KG.
IN mm IN mm
ERV-1200 1200 400x300 1200 400x300 650 650 40 45* 1450 1050 560 160 230V/1P h/50Hz 65%
ERV-1700 1700 400x300 1700 400x300 650 650 40 45* 1630 1100 560 180 230V/1P h/50Hz 65%
EFFICIENCY
DIMENSIONS IN MM (EXCLUDING BASE
FRAME)
*Measured At 3 Mtrs. Distance (At 90 Degrees), When Unit Is Ducted.
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
TECHNICAL DETAILS
FEATURES• CNC Manufactured 20 / 18 gauge powder coated cabinet with 16 / 12 gauge frame.• World Class Finishing - Siemens grey / off white leather finish.• Molecular Sieve coated aluminium , “Ecofresh” Total Energy Recovery Wheel.• Compact backward curved radial fans / forward curved dual inlet blowers with external rotor
motor.• Casing insulated with 19mm closed cells, high density insulation to prevent condensation of
moisture on exteriors or interiors of the unit.• Large panel opening for easy access to filters, & inspection of other components.• Remote start /stop with 1.25 mtr. Long cable.• Metallic collars for duct connections.• Removable, washable synthetic pre filters.• Factor set inbuilt purge.• Feather touch brush seals minimize cross contamination & ensure long life.
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
APPLICATIONSHealth Care – Nursing Homes, Hospitals, Clinics,
Specialty Centers, Clinical Labs. etc.
Entertainment – Cinema Halls, Multiplexes, Discotheques etc.
Hospitality – Hotels, Restaurants, Pubs, Banquet Halls, Fast - Food centers etc.
Commercial – Offices, Banks, IT complexes, Conference Halls etc.
Places of assembly – Schools, Temples, Educational Instt., Supermarkets, Showrooms etc.
Miscellaneous – Beauty Parlours, Gymnasiums etc.
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
ASHRAE STANDARD VENTILATION RATES
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
Installation Options – ERV 250 / 500 / 850
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
Installation Options – ERV 250 / 500 / 850
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
Installation Options – ERV 250 / 500 / 850
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
Installation Options – ERV 250 / 500 / 850
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
INSTALLATION OPTIONS – ERV 1200 /1700
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
INSTALLATION OPTIONS – ERV 1200 /1700
Maintain IAQ with
Energy Recovery Ventilators (ERVs)More @
www.drirotors.com
A
ENTERPRISE
Visit us atwww.bryair.com.my
INSTALLATION OPTIONS – ERV 1200 /1700