Your Vivint Smart Thermostat will save money and energy when you make the most of its scheduling options and remote access via your smartphone or tablet. Set Heating & Cooling Schedules Enable the Auto-Fan Off Feature Change the Temperature Display Unit Turn the Touch Tone On/Off Lock your Vivint Smart Thermostat Set the Swing Temperature Adjusting your Thermostat HVAC Settings Thermostat Not Visible On App/Online Heat Pump Not Functioning Properly What do I do if the temperature on my thermostat is reading Celsius when it should be reading Fahrenheit (or vice versa)? What do I do if my schedules aren’t working? What do I do if the calibration on my thermostat seems off? Are there any preset schedules available to me? What do I do if my thermostat screen is blank? What do I do if the temperature isn't updating correctly? What do I do if my fan won’t turn off? My thermostat changes target temperature autonomously.

How do I fix this? What do I do if my thermostat is not heating and cooling the way it should? What is the benefit of creating schedules for my thermostat? What if my temperature isn’t displaying correctly online or on my phone?air conditioning units for sale in uk Find the answer to your questioncarrier ac parts capacitor Wii U Will Not Turn On and Has No Power Lightair conditioning unit wall Wii U Deluxe, Wii U Basic The Wii U console won't power on, and the Power LED is unlit. If you haven't already done so, please remove any accessories, including SD cards, that may be connected to the system. If the system plays for awhile but then shuts off on its own and shows a flashing red light, click here.

If the system displays a flashing red LED when the power button is pressed, click here. If physical damage to the AC adapter is detected, you will need to purchase a replacement. Replacements can be purchased in retail stores (click here for more information), or through Nintendo's Online Store. Reset the Wii U console's AC adapter by performing the following: Unplug the AC adapter from the wall outlet and the back of the Wii U console. Wait for 2 minutes. Plug the AC adapter back into the wall outlet and Wii U console, using a different outlet if one is available. Attempt to power on the Wii U console. If the Wii U console powers on, then use it as normal. Please ensure your system always has the most recent system update installed. If another outlet is available, try to use it. If another AC adapter is available, see if using it resolves the issue. If a new AC adapter resolves the issue, then the original AC adapter will need to be repaired or replaced.

The Wii U will need to be repaired. Please include the AC adapter with the repair. Click here to begin the repair process. Dell inspiron 1501 won't turn on [Solved/Closed] My three year old inspiron 1501 will not turn on at all- pressing the power button does nothing. I had the error message that the "ac adapter could not be determined" so I ordered a new battery , but that did not change anything. I have a new charger on the way. Any other ideas on what it could be? My dell laptop wont turn on Dell laptop wont turn on Dell laptop not turning on Dell Inspiron 1501, Audio isnt on [Solved] Dell inspiron 1501 keyboard problem My dell inspiron laptop doesn't turn on Dell Inspiron 15 won't turn on7000 series gets blank screen when turned on [Solved] Jun 4, 2011 01:03PM 1) Disconnect the AC power adapter --> Remove the battery --> Hold the power button for 60 seconds --> Now reconnect the AC power adapter and try to switch ON the laptop.

Later put the battery back into the laptop. Nov 14, 2013 04:09AM It depends on your power settings in the bios. On the older Precisions I've had them setup to use full power and they refused to even recognize a 65W adapter was plugged in until you turn on all kinds of power saving and throttling options. However once you shut them down they will charge just fine off a 65W adapter. There's more to this than 65W vs. 90W. If that had been the only difference, you would not be having a problem. selecting a charger unit, you need to make sure several items match up: 1. Is the charger unit supplying AC or DC to the laptop? MUST be same as specified for the original charger. 2. Type of battery in the laptop. Many chargers are designed for a particular battery type and supply exactly the right voltage and charging rate (current) for that. Some even are "programmed" to alter the charging rate depending on the state of the battery's charge. All have a limit on the battery's maximum voltage to avoid over-charging.

All of these are important, and that's why using the wrong charger can cause trouble. 3. Polarity of the connector - MUST be the same as original. 4. Voltage MUST be the same. 5. Wattage MUST be at least as much as the original charger, can be higher without problems. 6. Max amps must be at least as much as the original, can be higher. 7. Connector on the end of the charger cord - must be the same size pins and spacing so that it fits the connector in your laptop without damaging it. Nov 1, 2013 07:20AM Apr 24, 2015 12:23PM The method actually worked :D Surprised to see that a laptop less than a month old is doing this, nevertheless thanks mateThis is a question is touched upon in the FAQ section of the website “Why is my air conditioner blowing hot air”, but I’ve decided to take a question a week, and expand on it, give you more information.  The answer I gave in the FAQ is that it could be a number of things.  I’ll give you the answers from my perspective. 

The good news is—it’s blowing, the bad news is, it’s not cold air coming out of the vents.  This would work better with a flow chart but that’s not possible so let’s proceed.  One of the questions I will ask if you call is:  Have you ever had refrigerant added to this system?  If the answer is yes then I would ask you how long ago.  Last year, you say.  “I have to add it every year”, is another familiar response.  YOU HAVE A LEAK.  Your air conditioning system is comparable to the human body.  The refrigerant is like the blood in your body.  You don’t add blood once a year unless you are bleeding.  Same thing with your A/C unit.  You don’t need refrigerant every year unless you are leaking.  I’ve heard it all, starting with, “The last company came out and fixed my leak and charged me so-and-so dollars, but now it’s not cooling again.  I tried to call them but they’re out of business.”  Yep, sounds about right.  It’s very rare that a freon leak can be FIXED. 

More times than not, the leak is in an area that can’t be repaired and the leaking piece of equipment must be replaced.  Another one I get is, “the last company put some stuff in my system to stop the leak, kinda like the stuff they add to leaking radiators.”  If someone tells you this, RUN!  Don’t let an A/C technician add anything to your system except refrigerant.  It doesn’t work and it can cause more severe damage to your system.  It can cause early failure of your compressor.  Acme has been around for almost 30 years.  We fix things and fix them right, the first time.  Our customer reviews will verify that.  Our customers depend on us to give them honest advice and make the repair they know is necessary. Sometimes leaks start out small and refrigerant is only needed every couple of years.  Just keep in mind, adding refrigerant to any leaking system is throwing money away.  Some people think it’s okay to let them run low on refrigerant and just add when it gets really hot outside and the A/C system can’t keep up. 

Just know that the cool refrigerant coming back to the compressor from the evaporator coil is what cools the compressor.  If the air conditioning system is running low on refrigerant then the compressor is not getting the same amount of cooling refrigerant and this will cause the compressor to run hot, which in turn can cause compressor failure.  It’s a domino effect, as with most problems in the air conditioning system.  A small problem dominos into a big one if not immediately addressed.  When you know your system is not cooling, immediately TURN IT OFF.  I’ve been to so many houses where the customer knows the air conditioning unit is not cooling and leaves it running, I arrive, say the condenser fan motor is out, and the unit is just running and running.  Keep in mind, the compressor and the condenser fan motor don’t talk, the compressor doesn’t know the condenser fan motor is not running, it only knows that it’s getting hotter and hotter by the second until finally, an internal switch notices this and shuts the compressor off. 

But not before it got really hot.  Then the compressor is off long enough to cool and guess what, it comes back on, runs until it gets hot, shuts off, cools, comes on, gets hot….you see my point.  It’s hard on a compressor to do this.  The same thing can happen when a compressor runs low on refrigerant…gets hot, shuts off, cools off, starts back up.   The best thing is to have your system serviced each Spring before the really hot weather hits and make sure your system is running properly and full of refrigerant.  If you know you’ve got a leak, stop throwing money away and have the leak located, repaired or replaced. What is the best way to locate the leak?  We use a “sniffer” type refrigerant locater.  Some companies use dye that is added to your system and then use a UV light.  As I stated earlier in this post, adding anything to your system other than the refrigerant is tricky and we just won’t do it.  Also, you can use soap bubbles to suspicious joints and try and find leaks that way. 

It’s just the choice of the contractor, what they feel is the best way to locate the leak.  The most common place we find refrigerant leaks are in the evaporator coil.  One of the problems with evaporator coils is that they condensate.  As they condensate year after year, they will start to rust, as they rust, the rust will flake off causing pinhole refrigerant leaks, and lots of them.  Another problem with evaporator coils is the coil itself.  Like a radiator on a car, the coil has many pipes in a continuous pattern, back and forth.  On each end of the back-and-forth pattern is a U-bend.  Each u-bend represents a weld.  The cheaper/lower quality of the coil, the cheaper the metal and workmanship in this coil and the quicker the coil will develop leaks within it. Since low refrigerant levels are so common and a problem at probably 90% of the air conditioning service calls in Plano, Tx or Allen, Tx that we address, or any of the cities we cover, I thought I’d give more information this Friday morning about refrigerant leaks and the problems we encounter.