Carrier HEAT PUMP 50JS manual

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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

    50JS Single-Packaged 50Hz Electric Heat Pump Units A Guide to Operating and Maintaining Your Single-Packaged Electric Heat Pump Units NOTE: Read the entire instruction manual before starting the installation. SAFETY CONSIDERATIONS Note to Installer: This manual should be left with the equipment user. Do not store or use gasoline or other flammable [...]

  • Page 2

    Step 4—Defrost Mode When your heat pump is providing heat to your home or office and the outdoor temperature drops below 45°F/7.2°C, moisture may begin to freeze on the surface of the coil. If allowed to build up, this ice would impede airflow across the coil and reduce the amount of heat absorbed from the outside air. So, to maintain energy-ef[...]

  • Page 3

    Never operate your unit without the filter(s) in place. Failure to heed this warning may result in damage to the blower motor and/or compressor. An accumulation of dust and lint on internal parts of your unit can cause loss of efficiency and , in some cases, a fire. Fans and Fan Motor Periodically, check the condition of fan wheels and housings and[...]

  • Page 4

    Copyright 2001 CARRIER Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 om50-30 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. PC 101 Catalog No. 005–00001 Printed in U.S.A. Form OM50-30 Pg 4 12–01 Replaces: New[...]