Controller identification/adjustment/programming of another remote control

Hello everyone
I have a problem identifying the model of a swing gate motor controller.
I have recently noticed a problem manifesting itself in one of the two (FAAC) gate leaf actuators pushing out excessively. As a result, the mounting of the actuator in the post broke and the stop (stop in the ground) shifted. The whole thing was installed several years ago, the installation was done by a company that no longer exists...and I have now encountered the problem in my new place of residence. I wonder if, apart from reinforcing and plugging the crack, I am able to program and adjust anything myself.
I would like to add that after closing this particular gate leaf, the actuator still tries to extend and stresses the whole structure.A few seconds later I can still hear the automation working.
I have taken some photos inside the box and another day I am trying to identify the model what to find some help, instructions. In the future I will need to add another remote control to the gate as there is only one left.

This type of control panel is so designed that it works in a strictly defined time , plus 1-2 seconds of operation on limiters , to control the time of the motor 1 and 2 are used potentiometers in the middle , with remote controls I would rather look for elmes for 12 V , if for this control panel . At the bottom under the transformer you have a pr , and this is the force control , I am writing from memory , because the instructions for this control panel are unlikely to be found on the net .

Super
Well, thanks to you I now know something more.
The remote control I've been using so far is visually identical to the Faac FIX 2 remote control, can I now buy another one of the same type?...Do you know how to go about adding another remote control?
I have the 4 controls marked in a loop on the photo...do you know which one refers to which times?
On the other hand, following the direction of the arrow I am supposed to look for the power adjustment (pr?) because on the photo it really doesn't show anything there
Maybe someone else can contribute something more to the topic, or confirm or expand the knowledge of the Steel RAT ?
Anyway thanks for your interest and help

From left : Signal lamp operating time , actuator operating time , which opens first and closes second , actuator operating time , which opens second and closes first , gate closing time adjustment. The pr to regulate the force is under the transformer , on the left side.
To program the Faac remote controls , you must send a photo of what they look like , and preferably a photo of the radio receiver to the right of the photo you have attached . But in my opinion , the radio soldered into the board is on a fixed code.

I found the force adjustment, it is behind the photo and was where you wrote
Good work. Will try to re-adjust this sensitive wing tomorrow.
The remote looks identical to the attached photo , only there is no writing on the front (i.e. that faac), I still have to check today , maybe there is something written on the underside.
I am sending the pictures of this radio you asked for. Such a small additional question.... on one photo i have marked a loose wire coming out...is that an antenna????
What could I do more to increase the distance from which it will pick up the remote control signal?
Could it be on the outside of the box?....extend it?....or maybe attach some dedicated external antenna.
But most importantly, what remote to buy and how to calibrate it with the radio?
Greetings

Buy the remote controls as they were - if they were without the Faac inscription, buy one, you can always return it.
On the radio you have - the board soldered vertically - two pins on the corner of the board. Then the radio is clean of remote controls and is in loading mode, waiting for the first remote to be loaded. You press and there you go , each remote in turn.
You can buy an external antenna for 433.92 Mhz on an auction portal with a section of cable with the appropriate impedance, then you plug the "hot" wire into the terminal from which comes out a single wire with a length of 165 mm - (in your case in the 4th picture, at the bottom), and the screen to the second terminal. Fix at the highest point , and enjoy the range ) then from the bottom enter the antenna wire , up to the blue terminals , make sure to attach as I wrote .

Everything sounds clear and specific.
Just want to make sure I have understood correctly....
.... I'm hanging these two wires marked in the top right corner for about 10s, do you have any idea which diode will light up? Will it be any of the ones marked on the main board? Then I press the main button (open/close) on each remote in turn.... do I have to hold it down longer or wait for any reaction from the LED? And if I programme all the remote controls (3 eventually), do I have to exit coding mode in some special way so that the radio knows it's the last one.... or will it simply switch over by itself after a while?