Complete User Guide and Technical Manual for the York YWM15L-AMLDA Air Conditioner
Keep cool, and let your York unit do the heavy lifting.
Typically indicates a sensor error (room temperature sensor or coil pipe temperature sensor) or an indoor-outdoor communication failure. york ywm15l-amlda manual
York YWM15L-AMLDA Manual: Owner's Guide, Specs, and Troubleshooting
For more specific information regarding installation or to download the full manual, it is highly recommended to search for the official documentation on the . Complete User Guide and Technical Manual for the
Look at the manual’s “Mode” button options. If “Heat” is an option, it is a heat pump model. Many 15L units are “cool only” unless specified as “YWM15L-AMlDA/H.” Verify your manual.
: If the unit or remote becomes unresponsive, you can often perform a reset by holding the reset button (usually a small recessed button on the remote or inside the unit's service panel) for 3 seconds. Look at the manual’s “Mode” button options
Mount the unit at least 2.3 meters above floor level to maximize even air distribution across the room.
Reduces fan noise to levels as low as for undisturbed rest. Timer