Wall Controller Firmware - Friedrich VRP12K Service And Parts Manual

Startup-Process

Wall Controller Firmware

System Mode
34
OPERATION
To read the Wall Controller firmware version,
press the System Mode and Test buttons
together for 3 seconds. Your display screen will
change to show 2 numbers. Press the down
arrow to cycle through all version numbers. The
VRPXWC must be updated for it to properly
control the unit.
This digit strand is your firmware version.
Ex: 03-02-00-01 = Version 03.02.00.01.
SD Card Slot
Enter Change Test