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User Information Manual
704B
SINGLE-PACKAGED ELECTRIC COOLING UNIT
WITH PURON® (R-410A) REFRIGERANT
Cancels: New OM01–61
6–03
NOTE: Read the entire instruction manual before starting the
installation.
SAFETY CONSIDERATIONS
Installation and servicing of air-conditioning equipment can be
hazardous due to system pressure and electrical components. Only
trained and qualified personnel should install, repair, or service
air-conditioning equipment.
Untrained personnel can perform basic maintenance fun
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MAINTENANCE AND SERVICE This section discusses maintenance that should be performed by your dealer and care you, as the owner, may wish to handle for your new system. A. Routine Maintenance All routine maintenance should be handled by skilled, experienced personnel. Your dealer can help you establish a standard proce- dure. For your safety, keep the unit area clear and free of combustible materials, gasoline, and other flammable liquids and vapors. To assure proper functioning of the unit, flow
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REFRIGERANT CIRCUIT 9. Inspection of compressor oil level by service person to ensure proper oil level is maintained in the compressor The refrigerant circuit is difficult to check for leaks without the when it is installed and running. proper equipment. If inadequate cooling is suspected, contact your local dealer for service. 10. Operational check of the unit to determine working condi- tions. Repair or adjustment should be made at this time. WARNING: System under pressure. Relieve pressure Yo
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© 2003 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 Printed in U.S.A. om0161 Catalog No. 5370–401 —4—
