What actions should I take when my Ruud Ultra Plug-in Heat Pump with HydroBoost (120V Shared Circuit) displays Alarm Code T131?

CAUTION: Routine maintenance is essential for the longevity and efficiency of your unit.

Possible Cause: This is a routine maintenance reminder for the air filter. What To Do:

1. Set the unit’s mode to Electric or OFF.
2. Carefully remove the air filters and clean them using a mild detergent.
3. Ensure the air filter is thoroughly dried before reinstalling.
4. Once the filter is back in place, set the unit to your preferred mode.

This answer is applicable for the following model: Ruud Ultra Plug-in Heat Pump with HydroBoost (120V Shared Circuit).