DIY 2nd and 3rd Generation Remote Functions

The R 57A6/BGEFU1 remote control for Mr. Cool HVAC systems offers various features:

1. Power Button: Turns the system on or off.
2. Mode Button: Cycles through Auto, Cool, Heat, Fan, and Turbo modes.
3. Temperature Adjustment (+/-): Sets target temperature.
4. Fan Speed Button: Adjusts airflow intensity (Low, Medium, High, Auto).
5. Timer Function: Schedules system on/off times.
6. Swing Button: Controls the direction of airflow; options include Auto or fixed.
7. Sleep Mode: Optimizes settings for sleep comfort.
8. Turbo Mode: Provides rapid temperature adjustment.
9. Direct Function: Allows direct control over the system without cycling through multiple steps.
10. Changing Units: To switch between Fahrenheit and Celsius, press and hold the TEMP button for a few seconds.

The remote also displays essential information such as the current mode, temperature, fan speed, and active functions.