Hi need to know the program system for a faema smart 2 group

Try reprogramming buttons if that doesn't work, then the keypad is going out.

You're looking for part number 3301135601. I've come across a few Smarts with Due front panels - so measure your keypad: if it's 68x58mm you need a Due version instead.

Assuming you've got a grind which brews out correctly when manually brewed.....
Fill and tamp a portafilter, ready. Press and hold 'stop' pad until machine beeps. Tap the pad you want to program. Lock in the portafilter. Press and hold the pad until you get the volume required. Press 'stop' to exit programming, the machine will stop beeping.

Are you installing a new element or do you need to get a new one make sure you get an element gasket as well. Element is on right side of machine. Drain water 14mm plug under boiler. There are 4 wires on element two labeled 3, and one labeled 1, the other labeled 2. Element has 4 coils in two loops, top loop and bottom loop. 1 on top loop 2 on bottom loop the 3's on the other side.

Setting number 1 - turns on the groups and the inlet solenoid, so that the machine can fill and you can test the groups but it will not heat up. If the boiler is empty or you are setting the machine up for the first time you would turn it to one so that it can fill up, then you would turn to 2.

Setting number 2 - Turns on the everything, so the machine can heat up.

You ca get one from espressopartsNw.com of from cafeparts.com, faema uses the same parts for all their machines why reinvent the wheel, so the machine likely uses an 8mm gasket or the 8.5mm gasket.

Check the knob setting, there is 1-0-2, make sure machine is turned to #2. I will assume that there is water in the boiler, check sight glass. If machine has been turned to #2 and after 10 minutes there is still no heat, check by running the group and testing water. then the hi-limit switch tripped and needs to be reset, if you remove the 8 screws on the top panel and look between the groups you will notice a red push knob in a rectangular box with 6 wires and a silver tube coming to it. Push in red pin, then turn machine to #2.

Hold down button for 8 to 10 seconds. If that is not working then you might have the older model in which you have to hold down the stop plus the button that you are programming until you get the desired volume then release button and stop button.

The brew valve on that side needs to be replaced, the expansion valve will also need to be checked/replaced.

I have no clue about this product, but at the terminal board how many
wires come from machine to the board,or just wires coming from machine. A 220v, should have 2 hot, neutral,gr, so 4 wires. Depending
on what it looks like, the wires come from machine to a board or just wires.then the colors of those wires.

You should send them an email asking for help or schematic.
I posted there website below. Sorry could not help further.

http://www.faema.net/site/index.html