![]() We offer high-quality air conditioning and heating repairs for Gainesville, Florida homeowners, and can diagnose what is causing your thermostat to malfunction and provide the right solution.Ĭall us today at 35 to learn more or schedule your service appointment online at your convenience. Your home’s comfort is our number one priority. ![]() If your thermostat is blank and you’re not sure why, contact the team at A+ Air Conditioning and Refrigeration. Is Your Thermostat Blank? Contact A+ Air Conditioning in Gainesville for AC Service Repair If that doesnt take care of the trouble or you. Give your local HVAC professionals a call - they will advise you on whether or not your thermostat needs to be replaced. If the screen is blank on your programmable thermostat, you may need to put in new batteries. While all thermostats are different, the average device has a life expectancy of about 10 years. Worst case scenario, your thermostat is at the end of its life and simply needs to be replaced. Depending on how your thermostat was installed, the screen light may always be on. If powered by battery only, the screen stays lit for 8 seconds. If powered by the C wire, the screen stays lit for 45 seconds after you complete changes. If you notice that the sensor has gone off when you check the safety switch, call your local HVAC professionals for an inspection. Thermostat controls The screen will wake up by pressing any of the five buttons. The safety switch works to detect problems like excess moisture or high temperatures within your system and prompts it to turn off before damages occur. Sometimes, an underlying issue with your HVAC system can cause the transformer to stop sending voltage to run the thermostat.įor your air conditioning system, start by checking the safety switch, which is installed in the drain pan. If you’ve tried steps one and two to no avail, it’s time to inspect your air conditioning system, as well as your heating system if it’s separate. Issue With Your AC and Heating System Tripped the Safety Switch If the thermometer is reading a different temperature than the thermostat, the problem is likely with the thermostat display. If it the breaker has tripped, simply flip the switch back on and check if this restores the thermostat screen. If you’ve checked the batteries already, check the breaker. Sometimes, the thermostat or another source of electricity can cause the breaker to trip (similarly to how a hair dryer can trip the breaker for example). Typically, thermostats are connected to a home or business via the main electrical system. Replace the batteries and see if your thermostat turns on. Chances are, the batteries have died and the thermostat simply can’t power on. If your thermostat is blank, the first thing you should do is check the batteries. Thermostat Batteries Died and Need to be Replaced 4 Reasons Your Thermostat Display is NOT Working and How to Fix It 1. Here are four easy ways you can troubleshoot this issue and restore your home’s comfort fast. So what do you do when your thermostat is blank? Without it, you wouldn’t be able to turn your air conditioning system on and off, or program your cooling and heating settings to your liking. Your thermostat is a small but important device. Has your thermostat gone blank? Does the screen turn on momentarily only for it to turn off again? Don’t fret.
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