Ywm15l-amlda Manual __top__: York

The York YWM15L-AMLDA is a wall-mounted indoor unit belonging to York's non-inverter R410A series. This full guide covers its operation, remote functions, maintenance, and common troubleshooting steps. 1. Remote Control Operation

• Typical width: 17.5 inches (for air handlers)
• Depth: 21 inches
• Duct connections: The manual specifies the supply and return duct dimensions. For the YWM15L-AMlDA, the return air opening is often a side or bottom return, which is critical for closet installations.

Self-Cleaning: Many models feature an Anti-Mildew function where the fan runs for 30 seconds after shutdown to dry the internal coils. HVAC Troubleshooting Guide | YORK® york ywm15l-amlda manual

Auto Random Restart: Automatically resumes operation with previous settings after a power failure. The York YWM15L-AMLDA is a wall-mounted indoor unit

Refrigerant: Uses R-22 gas, a traditional refrigerant often found in standard or older-generation models. Typical width: 17

If you have the manual PDF, please attach it or share the download link. If not, I can search for available sources and summarize wiring and setup steps.

• Remove the unit from the window/wall (or use a coil cleaning spray).
• Clean the condenser and evaporator coils with a soft brush (do not use a pressure washer).
• Check the power cord for fraying or overheating marks.
• Test the ground fault (GFCI) on the plug (if equipped).

• E01: Compressor fault
• E02: Refrigerant leak detected
• E03: Control system malfunction