Aprilaire model 8363 owners manual - United States instructions Working Tutorials (2023)

FAQs

How do you reset an aprilaire thermostat? ›

The thermostat has a memory backup that saves the thermostat's settings in case of a power interruption. The reset button located under the battery cover can be used to reset the thermostat back to factory defaults. seconds to reset a service reminder message.

To cancel the Temporary Hold, press [CANCEl HOlD] . press [HOlD] to permanently hold the temperature at its current setting while the schedule is running . This will override the temperature settings for all events .

Reset the Thermostat

Common methods for resetting a thermostat include installing the battery backward for five seconds, pushing a recessed reset button with a pin or paper clip, or shutting off the breaker to the thermostat for 30 seconds.

It will turn the thermostat off, and in most cases, it will restore the thermostat to factory settings. If you're experiencing problems with your HVAC system, you should try using the reset button. If that doesn't work, you can always contact an HVAC technician for assistance.

A permanent Hold will keep the temperature held at the set level until it is manually overridden by changing the temperature. It will never expire on its own. On the the other hand, a temporary Hold will keep the temperature held at the set level for a predetermined time period.

The "hold" function basically lets you override the pre-set temperature and thermostat setting if your schedule changes. For instance, if you have a day off in the middle of a workweek and are at home, you can press the “hold” button to lock the current temperature in while you are in the house.

By pressing “Hold”, your thermostat will lock in the temperature it's currently at until you change it again. When you are ready for your normal schedule to resume, simply press the “Run” button and return to your typical programming. Convenient, right? Programmable thermostats are a great technological innovation.

Your Home's Humidity Levels Matter

The American Society of Heating Refrigeration, Air Conditioning Engineers recommends keeping your home's relative humidity between 40-60 percent.

To adjust the humidity setting, simply rotate the control knob to the desired setting. Provided the HVAC system fan is operating and the humidification level is lower than the new set point, the manual humidistat will activate the humidifier.

To check the humidifier operation, set the knob to “Test/Reset”, make sure that the water saddle valve is open and that there is electricity to the unit. The furnace blower motor must be operating and the furnace calling for heat for the Aprilaire Humidifier to function.

How do I know if my thermostat is stuck open or closed? ›

Checking For the Signs of a Bad Thermostat

Look to see if the coolant is swirling/flowing immediately — that means the thermostat's stuck open. If the coolant doesn't flow after 10 minutes or so and continues to be stagnant after the temperature gauge indicates it's hot, the thermostat's likely stuck closed.

Try replacing the batteries, then check for a blown fuse or tripped breaker in the electrical panel. If the thermostat is still unresponsive, make sure the breaker is shut off and remove the cover.

Power off the thermostat and remove the batteries. Put the batteries in the wrong way, with negative to positive and positive to negative. Wait ten seconds and put them back in the correct way. Your thermostat will be reset to factory settings.

Overheating is the most common symptom of a failing thermostat. Due to corrosion or aging, your car's thermostat can get stuck in a closed position. If this happens, the thermostat will not let the coolant reach the radiator, and, as mentioned above, the engine will overheat, causing severe damage.

When the batteries are nearly depleted, a low battery indicator will appear on your thermostat's display. Some thermostats feature a light in lieu of an on-display indicator. At this point, your batteries may have another month or two of life remaining, making it a good time to change your batteries.

Press your thermostat ring and hold it down until the screen turns off (about 10 seconds). Then let go of the ring. Press and release the ring to turn it back on and complete the restart process.

Keeping your thermostat in the AUTO position means less overall energy is being used—and that reduces your utility bills considerably. Not only that, your air filter will last longer than they will if you leave your fan running continuously—in other words, if you leave it in the “on” position.

The ideal home temperature for sleeping is generally between 60 and 67 degrees Fahrenheit -- and you might even sleep better because of it.

When it comes to whether you should set your furnace fan to “on” or to “auto” in winter, the answer for me is “auto” because it's the move that has the most to do with energy efficiency. It is not, however, the only thing you can do this winter to bolster your HVAC system's energy efficiency.

What mode should my thermostat be on? ›

The AUTO setting on your thermostat is recommended most of the time. This setting triggers your system to turn on and off automatically to keep your home at a set temperature.

Setting your thermostat higher only makes the heater run longer, it doesn't put out larger quantities of heat or heats your home any faster. You should aim to keep your thermostat at a steady temperature, one for the daytime when people are home, and one at night or when your house is vacant.

Every season has an ideal thermostat temperature and for summer the U.S. Department of Energy suggests that when home, 78 degrees is the sweet spot between staying cool and keeping your energy bill low. Give your air conditioner and energy bill a break by setting your thermostat to 88 degrees when away.

Build up of dirt and dust on your thermostat and mechanical contacts can interfere with how it reads your settings. Take a soft cloth and gently wipe away any dust or dirt residue that you see. If you notice any corrosion, you can use an electrical contact cleaner sold in most hardware stores.

If the thermostat becomes stuck in the closed position, the circulation of the coolant is blocked so the coolant cannot get to the radiator to be cooled which causes the engine to overheat.

This is most commonly a problem if you have a newer thermostat or have recently lost power due to a power outage or low batteries. An old thermostat may also need recalibration over time. If your thermostat doesn't stay calibrated properly, you may need to replace it.

This is usually a simple straightforward job that can be completed by a DIYer. Some systems may need a new wire or set of wires run from the furnace to the thermostat, which can be challenging if you don't have experience running wires.

Keeping your home's humidity around 30-50% will ensure that you experience fewer health issues related to dry air as well as ensure that your furniture is not damaged from being exposed to overly dry air. To find out more about getting a humidifier installed in your home, give us a call today.

A central humidifier addresses these issues by providing you with the ideal indoor humidity all winter long. The most comfortable level to set your humidistat is between about 35 and 55 percent relative humidity. This is the range when bacteria and viruses can't live as long and annoying static shock is minimized.

Best Humidity for Sleeping

The best relative humidity for sleeping and other indoor activities has been debated. According to the Environmental Protection Agency, the best indoor relative humidity falls between 30% and 50%, and it should never exceed 60%. Other studies suggest 40% to 60% is a better range.

How do I know what setting to put my humidifier on? ›

A comfortable relative humidity for most homes throughout the summer, spring, and fall is between 30% and 50%. If you set your humidifier to this level, it should be comfortable for your home and family most of the year. However, when temperatures drop significantly in winter, you may need to re-adjust.

HVAC System Suddenly Quits Working

If the thermostat's display is dark, a lack of power may be the issue. Try replacing the batteries, then check for a blown fuse or tripped breaker in the electrical panel. If the thermostat is still unresponsive, make sure the breaker is shut off and remove the cover.

If your thermostat is not working, change the batteries, make sure it is turned on, the thermostat is set to the correct mode, check the power supply and airflow. If your thermostat is still not working, the best thing to do is call an HVAC professional! They will be able to help you diagnose and repair the issue.

A reset can also correct an AC that's only blowing warm air, even when the thermostat is set to “cool.” There are a handful of reasons your AC could be blowing warm air, but one of them is a general thermostat error. Sometimes a hard reset of your AC can solve that problem.

Smart thermostats are hardwired just as traditional thermostats are, but you'll also need a Wi-Fi connection to make them work remotely. If your Wi-Fi goes out, you can still manually operate a smart thermostat just as you would a regular one.

High temperature readings

The main symptoms of a failing thermostat are related to engine overheating. It can be easily noticed because the temperature gauge in the vehicle will probably read unusually high. This can be caused by the valves being stuck in a closed position.

A common thermostat issue that usually results in the temperature never reaching what you have it set for. Grime can build up inside a thermostat. When this happens, the thermostat doesn't correctly gauge the temperature of the air in your house. Older thermostats can be cleaned by dusting inside the cover.

Standard thermostats: Enlist a friend or family member to assist, Position one person by the thermostat and one person by the furnace. Slowly turn the thermostat from off to heat and increase the temperature. Both the thermostat and furnace should make a sound.

If your heating system will not turn on, the first thing you should do is check the thermostat. The thermostat's battery may have gone bad, causing it to power off. If your thermostat is hardwired, a power surge, brownout, or brief power outage may have caused the thermostat to lose its settings.

Why does my thermostat setting not match my home's temperature? ›

Clean the Thermostat

Sometimes when the room temperature doesn't match the thermostat setting, the problem could be a dirt buildup in its interior parts. As part of a furnace or air conditioning tune-up, a professional will inspect and clean the wiring of your thermostat so you won't have to worry about this issue!

It is possible to save some money by installing or replacing your thermostat yourself, but you will need: Basic electrical knowledge. A general understanding of the type of equipment being used.

If the thermostat becomes stuck in the closed position, the circulation of the coolant is blocked so the coolant cannot get to the radiator to be cooled which causes the engine to overheat.