HPC - Upgrading Pro-C
The PRO-C model controller must be the NEWER PC- 400 version (blue buttons and solar sync dial
position) with a date code of MARCH 2014 or newer.  This date code is written on the white sticker
inside the wiring compartment. Ensure you have a strong Wi-Fi signal. Wi-Fi connectivity can be tested
on the HPC panel itself (signal strength is shown when you select a wireless network).  If you have any
issues connecting the controller to the router, please verify all Wi-Fi specifications here [1].
If you have the older model PC-300, the replacement controller is the HPC-400. If the station modules
in your older unit are black, they will work in the HPC-400 model controller.
PC-400 (Blue Buttons) Compatible PC-300 (Green Buttons) Not Compatible
 
NOTE: The compatible ribbon design in this panel should have two rows of pins.  The single row of
pins would also indicate a panel that is not compatible. 
Remove Pro-C Face Panel
1.  Remove ribbon cable with power off.
2.  Press down on the white hinge release button.
3.  Remove face panel.
Install HPC-FP Face Panel
1.  Press blue hinges together and attach a new HPC panel.
2.  Reconnect ribbon cable
3.  Close and turn the power on
STEPS