Hey everyone! I'm facing an issue with my air conditioning unit located in the basement, and I'm looking for some advice before I decide to call in a professional. Here's the scoop:
- The AC isn't blowing out cold air.
- It might be blowing warm air, but I'm not entirely sure about that.
- There are some strange noises coming from it.
- The unit has a green light that blinks irregularly before stopping and blinking again.
I've only checked the basics like the thermostat and power but haven't delved into any technical stuff yet. I'm really hoping someone out there has experience with this and can help me troubleshoot! I'm happy to share pictures or videos if that would help.
3 Answers
To assist you better, we need a bit more info!
- Is the blower fan running?
- Is the outdoor unit functioning?
- How old is your AC system?
- Have you checked the air filter?
If there's a refrigerant leak, you might want to call a technician. For DIY fixes, a bad start capacitor could be an option, but be careful as that can be risky!
We could use a bit more detail about your setup, like the make and model. Remember, if it’s a whole house unit, only part of it is in the basement, with another part outside. The blinking light might just be a status indicator for your furnace—it usually indicates everything is fine. Also, take a picture and post it with the make and model number for better insights!
Check your outdoor condenser unit. There should be a fan on the top—if that's not running, it could be your issue. I recommend turning off the AC for about five minutes, then turning it back on to see if it restarts. If not, you might need to reach out to a professional.
It sounds like there’s a chance your blower motor isn’t functioning, which could mean you have a bad start capacitor or a broken blower motor. That’s not the worst-case scenario—just a couple of hundred bucks for repairs. The strange noises you mentioned could also hint at a problem with the blower motor itself, but it’s hard to pinpoint without further investigation.