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Caution:
- Please read these instructions carefully before installing and operating your Williamson-Thermoflo portable air
conditioner. They will help you to derive the maximum benefit from your air conditioner.
- The air conditioner should always be operated or stored in an upright position. If you have any reason to
believe that it was not always in an upright position during the 24 hours before you acquired it, leave it
upright for 24 hours before attempting to operate it. This will help to ensure that your air conditioner will run
properly.
This symbol denotes a caution or warning.
Owner’s manual
CAUTION