Pentair Performa 740F loses time after power outage/hit

[MBofMB]

I have 2 caps on the circuit board and both very close together:

- button type Dip-2
S 5.5V
0.047F
- SGF +

- radial type
JH
CD110
85 deg C
470

circuit board is: 1269253 rev d

I'm at a loss at which one I should replace? Which one holds the power for the time?
They both seem to be super capacitors.
I would really appreciate any wisdom on this dilemma.

Thank you for your time and efforts.

 

[MBofMB]

Since nobody is responding ... does anyone have access to the circuit schematics of the unit that they can share?