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RULES FOR SAFE
INSTALLATION
AND OPERATION
Please read instructions before installing and using the
Electronic Air Cleaner. This will help you obtain the full
benefit from the Electronic Air Cleaner you have selected.
WARNING
!
ELECTROCUTION HAZARD
Shut off power at fuse panel before
servicing.
Failure to do so could result in
serious personal injury or death.
WARNING
!
Do not attempt installation of this unit unless you
are familiar with the necessary tools, equipment,
utility connections and potential hazards.
Installation should be performed only by a quali-
fied service provider.
Failure to do so could result in reduced perfor-
mance of the unit, serious personal injury or
death.
1. Read the Owners Manual and the Rules for Safe
Operation carefully. Failure to follow these rules and
instructions could cause a malfunction of filter or
unsatisfactory service.
2. Follow a regular service and maintenance schedule
for efficient operation.
WARNING
!
Installation of this unit must comply with local
electric codes or other applicable codes.
Review and understand local codes prior to in-
stallation.
Failure to do so could result in serious personal
injury or death.
CAUTION
!
CABINET AND CELLS MAY CON-
TAIN SHARP EDGES.
Use care when servicing unit or han-
dling cells.
Failure to do so could result in mi-
nor personal injury.
TABLE OF CONTENTS
Rules for Safe Installation and Operation ....... 2
How the Air Cleaner Works ............................ 3
Construction of the Air Cleaner....................... 3
Preinstallation ................................................. 4
Installation ....................................................... 6
Wiring Instructions .......................................... 7
Operation ........................................................ 8
Maintenance and Washing ............................. 8
Specifications .................................................. 9
Basic UST Service Guide ............................. 10
Technical Repair Guide ................................ 11
Repair Parts .................................................. 14
AIR CLEANER SIZE
Your new air cleaner is designed for central heating or
cooling blowers delivering 1000 to 2000 cubic feet of air
per minute (cfm.)
BASIC TOOL REQUIRED
Tin Snip
Screwdriver
Rule or Tape Measure
Drill