READ AND SAVE
THESE INSTRUCTIONS
No.
II-450
Date
January, 2009
Installation & Maintenance Instructions
TABLE OF CONTENTS
I. UNCRATING.................................................................................................................................................................. 2
II. MOUNTING INSTRUCTIONS ..................................................................................................................................... 2
III. WALL MOUNTING ..................................................................................................................................................... 3
IV. ELECTRICAL CONNECTIONS .....................................................................................................................................4
V. OPERATION AND CONTROLS .................................................................................................................................. 4
VI. AIRFLOW ADJUSTMENTS ......................................................................................................................................... 4
VII. MAINTENANCE AND CLEANING .............................................................................................................................4
VIII. SERVICE ..................................................................................................................................................................... 5
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
A. Use this unit only in the manner intended by the manufacturer. If you have any questions, contact the manufacturer.
B. Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent power from being
switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a
tag, to the service panel.
C. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including
fire-rated construction.
D. Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent
back drafting. Follow the heating equipment manufacturer’s guideline and safety standards such as those published by the National Fire
Protection Association (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and local
code authorities.
E. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
DRIVE-THRU UNIT
AIR DOOR
MADE IN THE USA
Your new Drive-Thru air door (sometimes referred to as an air curtain) , properly installed, maintained
and operated, will keep fumes out of your restaurant, increase employee comfort, and save energy.
www.berner.com
800-343-7991
