Question about Carrier Heating & Cooling
Ac not working but indicating er-05
Are you trying to run your cooling now? I'm guessing you have a carrier thermostat and that's where this is displaying. It's been awhile since I've came across one but to my vague reculiction that code indicates the outdoor sensor detects low ambient them temperatures which in turn will not allow your air conditioner to run which would make sense this time of year. If you want to run cooling in below 60 degrees temps you must add a "low ambient kit" this shuts the fan down outside to build up higher head pressure without doing this you will just ruin your ac but in your case it won't let you. Google up your Tstats model number and codes if that's not your situation.
Posted on Nov 26, 2014
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 26, 2016 | Heating & Cooling
May 31, 2014 | LG LFX25960ST Stainless Steel French Door...
Oct 12, 2012 | LG Refrigerators
Mar 27, 2012 | Harley Davidson Motorcycles
Mar 21, 2011 | Precor 9.31 Treadmill
Feb 20, 2011 | LG Refrigerators
Oct 15, 2010 | Carrier 38CKC036 Air Conditioner
Jul 03, 2008 | Kenmore Elite 22.4 cu. ft. Bottom Freezer...
167 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: