Ceiling Fan Universal Remote Wall Switch Install... Which wires?
If you want to use the control with the new fixture, you'll have to only use a the single "switch" to control it. This means you'll have to replace one of the switches with a blank insert, or not use the control module.


Decora blank insert

In the switch box, wire the new switch as follows:


Black wire #2 (the one that comes from the black group, and goes to the top of the fan switch), connects to one of the black wires of the new switch.
Black wire #1 (the one that comes from the wall, and goes to the bottom of the fan switch), connects to the other black wire from the new switch.
Black wire #3 is either removed, or capped off using a twist-on wire connector of appropriate size.
Red wire #1 is capped off using a twist-on wire connector of appropriate size.
Connect the green ground wire from the new switch in with all the other bare grounding wires.


The wiring at the new fan will be as follows:


Connect the white wire from the ceiling, to the white wire of the fan control module.
Connect the black wire from the ceiling, to the black wire of the fan control module.
Connect the green/bare grounding wire from the fan, to the grounding conductor from the ceiling.
Cap off the red wire using a twist-on wire connector of appropriate size.
Connect the black wire from the output of the control module, to the black wire from the fan.
Connect the blue wire from the output of the control module, to the blue wire from the fan.
Connect the white wire from the output of the control module, to the white wire from the fan.