Which fuses (numbers) control air conditioner in a 2009 Honda CRV. It is blowing only warm air?
Which fuses (numbers) control air conditioner in a 2009 Honda CRV. It is blowing only warm air? - 1
Check the Freon and compressor, not the fuse.
It's probably NOT a fuse. More likely that your AC compressor has failed, or your system has leaked away most of the refrigerant gas. Either way, you should take your car to a PROFESSIONAL to have it inspected and/or serviced.
What are you talking about? There are a lot of " things " that " control " the AC system and its components. There are fuses, sensors, relays, switches, diodes etc.
YA allows to send only one attachment so I included only one of the three wiring diagrams for the HVAC system on your 2009 CR-V. This came directly out of the Factory manual.
Take a look at all of the RED stars on just one page. Those are the " things " that play a role in the system.
You'll need professional help. Guessing will cost you money and will cost more if you damage some component. I have had vehicle came to my shop for fried PCM or other elctrical/ electronic parts just because people " poking" around with the system without the knowledge how the system works.
I understood completely you want to save money by repair it yourself but on the HVAC of a modern car? I do not mind to help you but you'll have to tell me that you do know about repairing car and understand about the safety and have the needed tooling to do it. My email address is on the included page.
Fuse is the first basic item you will have to check and you are already asked about the fuse locations? Good luck dude. Fuse did not blew from nothing. There was a reason behind the cause that make the fuse blown.
Note: Don't forget to close the question Thank you. 
Everyone wants to be a professional these days but truth is fuses can blow for other reasons. I'm an engineer that has been building hot rods / street rods all my life. My Girlfriend for instance had an accident to which during the battery shorted and blew several fuses SO when someone simply ask where a fuse is located, I would think telling them not to put a larger one in and then telling them where would be the correct thing to do.
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