located under the front panel of the indoor unit that allows it to run in "Auto" mode. YORK® Air-Conditioning Systems
Automatically adjusts the temperature (increasing by 1°C per hour for the first two hours) to maintain comfort and save energy during the night. york ywm15l-amlda manual
A consistent supply of spare parts is critical. Key components for the YWM15L series include: located under the front panel of the indoor
If you see 4 flashes on your YWM15L-AMlDA, do not reset the power immediately. The manual instructs you to wait 60 minutes for the limit switch to auto-reset, or the blower will continue to run as a safety purge. york ywm15l-amlda manual