aldes ZRT-R Series Manual de instrucciones - Página 8

Navegue en línea o descargue pdf Manual de instrucciones para Ventilador aldes ZRT-R Series. aldes ZRT-R Series 8 páginas. Zone register terminal

4. MAINTENANCE & WARRANTY

• The CAR3 needs no maintenance when used in normal conditions. The addition of antimicrobial and

anti-static additives in the material increases the longevity and reliability of the CAR3. There is no risk

of dust deposit or obstruction because the CAR3 has no airways subject to clogging. If the intended

application includes air heavily loaded with dust or grease, access to the CAR3 should be possible

through the terminal device or with an access panel or door.

• ALDES Ventilation Corporation warrants the CAR3 to be free from manufacturing defects and

guarantees the performance within specified limits for a period of seven (7) years when installed in

normal environmental air systems for general residential and commercial heating, ventilating and air

conditioning. This warranty does not include installation in industrial applications or caustic, noxious

or otherwise hazardous airhandling equipment. This warranty is limited to replacement of the product

only and does not extend to consequential claims.

PROBLEM

AIRFLOW TOO LOW

AIRFLOW TOO HIGH

AND/ OR NOISY

OPERATION

this document, in any form or by any means, without the express written consent of American ALDES Ventilation Corporation, is

strictly prohibited. The information contained within this document is subject to change without prior written notice.

CAUSE

Insufficient duct pressure.

Excessive duct air leakage.

CAR3 damper

not functioning properly.

CAR3 too close to fan.

Fan at too high a speed.

CAR3 damper

not functioning properly.

Aldes North America

USA 800.255.7749 • CAN 800.262.0916 • www.aldes-na.com

www.aldes-na.com

SOLUTION

Check fan ratings. Replace fan if too small

Increase fan speed.

Seal ducts with mastic or tape.

Check CFM calibration on CAR3.

Adjust to proper airflow value.

Add manual damper to reduce pressure

across CAR3 to normal operating range.

Lower fan speed.

Check CFM calibration on CAR3.

Adjust to proper airflow value.