
To reset your EPH CONTROLS R37-RF 3 Zone RF Wireless Programmer to factory default settings, consult the device's instruction manual for precise instructions. Generally, the process involves the following steps: First, identify the RESET button, which is usually located behind the cover on the front of the unit. Next, press and hold the RESET button. It's often recommended to do this before initial programming. After pressing the RESET button, the programmer should revert to its original factory settings. These default settings typically include: Program set to "5/2D," Backlight set to "On," Keypad set as "Unlocked," and Frost Protection set to "OFF." Following these steps will help you reset your EPH CONTROLS R37-RF 3 Zone RF Wireless Programmer.


