Lennox · EL18KSLV Series Outdoor Units
The compressor drive module has experienced a power supply failure or a reset. This often happens with low line voltage conditions.
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
Check the incoming line voltage.
Verify the power supply to the compressor drive module.
If low voltage is the cause, address the building's power supply.
If power supply is correct, the module may need replacement.