
Setting up distinct heating schedules for each of your home's zones using the EPH CONTROLS R37-RF 3 Zone RF Programmer is straightforward. Here's a step-by-step guide:
Entering Programming Mode: Begin by lowering the cover on the front of the programmer. Then, move the selector switch to the 'PROG SET' position. This allows you to modify the programming settings.
Creating Heating Schedules per Zone: Use the up or down buttons to adjust the settings for the day, month, year, hour, and minute for your desired heating schedule. Confirm each selection by pressing 'OK'. Next, use the up or down buttons to choose the program type—options include 5/2D, 7D, or 24H—and press 'OK' to save your selection.
Activating Frost Protection: To enable frost protection, first, return the selector switch to the 'RUN' position. Press and hold both the up and down buttons simultaneously for five seconds to activate the selection mode. Use the up or down buttons to toggle the frost protection function 'On' or 'Off'. Confirm your choice with 'OK'. You can adjust the frost protection setpoint using the up or down buttons and press 'OK' to finalize the setting.
Saving and Running the Program: Once all zones are programmed, switch the selector switch back to the 'RUN' position. This action activates the programmed heating schedules. For detailed instructions or additional assistance, consult the EPH CONTROLS R37-RF 3 Zone RF Programmer's manual or contact EPH Controls technical support directly.


