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Williamson-Thermoflo 12SRA-HE - User Manual

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M00035-V00
R-410A
This system uses

Other manuals for Williamson-Thermoflo 12SRA-HE

Questions and Answers

  • D
    Dale WarnerAug 6, 2025
    What to do if my Williamson-Thermoflo Air Conditioner does not work at all?
    • J
      Jessica NortonAug 6, 2025
      If your Williamson-Thermoflo Air Conditioner isn't working at all, first, check if the ON timer is activated and cancel it. Then, ensure the unit is receiving power by checking the fuses and the circuit breaker.
  • N
    Nathan HarrisAug 10, 2025
    Why is the cooling performance poor on my Williamson-Thermoflo Air Conditioner?
    • B
      Brian CampbellAug 10, 2025
      If your Williamson-Thermoflo Air Conditioner's cooling performance is poor, ensure that you've selected the correct function mode, such as 'auto' or 'cooling'. Also, check for any obstructions in front of the unit and clear them. Finally, make sure to clean the air filters.
  • A
    Amy PhillipsAug 16, 2025
    What to do if my Williamson-Thermoflo 12SRA-HE Air Conditioner is operating, but the air remains warm?
    • D
      david24Aug 16, 2025
      If your Williamson-Thermoflo Air Conditioner is running but the air remains warm, give the compressor 3-5 minutes to start up, as the protection circuit might be engaged. Also, verify that the temperature is set correctly.
  • N
    Natasha BallardAug 20, 2025
    Why does the compressor stop running after a short time in my Williamson-Thermoflo 12SRA-HE?
    • H
      Heather BaldwinAug 20, 2025
      If the compressor in your Williamson-Thermoflo Air Conditioner stops running after a short time, it might be due to insufficient voltage. Try unplugging other appliances that could be overloading the electrical circuit breaker.
  • T
    Toni JenkinsAug 26, 2025
    How to fix a Williamson-Thermoflo 12SRA-HE Air Conditioner that does not operate with the remote control?
    • R
      Richard BishopAug 26, 2025
      If your Williamson-Thermoflo Air Conditioner isn't operating with the remote control, ensure there are no obstructions between the remote and the unit. Also, replace the batteries and try getting closer to the unit (within 23 ft or 7 m).
  • J
    Jessica AndersonAug 30, 2025
    What to do if my Williamson-Thermoflo 12SRA-HE Air Conditioner is working, but the room is still not cool enough?
    • J
      jenkinskathrynAug 31, 2025
      If your Williamson-Thermoflo Air Conditioner is working, but the room is still not cool enough, it could be that the room requires more cooling capacity than the unit provides. You might need to add another unit or upgrade to one with a greater BTU capacity.

Summary

1_ INTRODUCTION

2. SAFETY PRECAUTIONS

3. REMOTE CONTROL BUTTONS AND DISPLAY

4_ LED DISPLAY FUNCTIONS

5_ INSTALLING THE REMOTE CONTROL BATTERIES

6_ SETTING THE CLOCK

7_ AUTOMATIC MODE

8_ COOLING MODE

9_ DEHUMIDIFYING MODE

10_ FAN MODE

11_ SETTING THE TIMER

Setting the ON and OFF Timer

Programs the unit to start and shut down at specified times within 24 hours.

Setting the ON Timer Only

Programs the unit to automatically start running at a specified time within 24 hours.

Setting the OFF Timer Only

Programs the unit to automatically shut down at a specified time within 24 hours.

12_ SLEEP MODE

13_ ADJUSTING THE AIRFLOW DIRECTION

Adjusting Vertical Airflow

Controls the automatic up and down movement of the outer airflow blades.

14_ SETTING THE FAN DISPLAY

15_ CLEANING

16_ AUXILIARY CONTROL

17_ TROUBLESHOOTING

17_ TROUBLESHOOTING - ERROR CODES

18_ TIPS FOR SAVING ENERGY

Williamson-Thermoflo 12SRA-HE Specifications

General IconGeneral
BrandWilliamson-Thermoflo
Model12SRA-HE
CategoryAir Conditioner
LanguageEnglish

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