Why is Nest Thermostat Delayed & How to Fix it in 2023?

Nest Thermostat: Nest Thermostat delayed

Nest Thermostat is a high-tech gadget for your home. Is your Nest Thermostat showing a “Delayed” message? Well, get a C-wire adapter to fix Nest Thermostat Delayed error. This post is going to be all about that. Let’s obliterate your Nest thermostat blues.

When your thermostat is underpowered, you receive the “Delayed” error message. I have personally suffered from this error. What happens, for example, is that the AC won’t work while my thermostat is showing a “Delayed” message.

I have scoured the internet looking for an answer to how to fix Nest Thermostat delayed message error. I couldn’t find it. Finally, I found the fix in a forum. Now I know what exactly to be done when the Nest Thermostat says delayed.

Why is Nest Thermostat Delayed?

Nest Thermostat Delayed

Nest Thermostat says delayed because of a power shortage. An underpowered thermostat is a problematic situation. The Nest Thermostat has a rechargeable lithium-ion battery. It recharges itself from the HVAC system. A portion of the electricity it is connected to goes into recharging the battery.

The power power-deficiency happens when the power drain exceeds the power drawn. Functions like display, WiFi, and Motion Detection drain a lot of power. When the power input is not sufficient, the power distribution to connected systems like the AC, furnace, heat pumps, and fans gets affected.

When the Nest Thermostat’s battery and other components are not powered sufficiently because of this, the HVAC system operates abnormally. It turns on and off randomly.

Beware, these anomalies harm the HVAC system and can cost you a lot to repair the thermostat.

Fix Nest Thermostat Delayed Using a C-Wire Adapter

Fix Nest Thermostat Delayed using a C-Wire

The C-Wire Transformer is not going to cost you a fortune. In fact, it is a pretty inexpensive device that can save you a lot of money. The C-Wire provides constant power to the thermostat by drawing power from the mains and spares the load on the HVAC system.

You can install the C-Wire Transformer yourself, it is that simple. Connect the two wires attached to the transformer to the Power(RH) and C-terminals of the thermostat. Then through a wall outlet(there should be a nearby wall outlet), connect the transformer unit to the main power supply.

Let me tell you beforehand that this method can ruin the aesthetics of the Nest Thermostat with adapter wires coming out of it. But it will surely fix the delayed Next Thermostat efficiently.

From my experience in solving the delayed Nest Thermostat problem, I can easily recommend Ohmkat’s C-Wire Adapter. You get a lifetime guarantee with a C-Wire adapter and so a new one when it stops working.

What is a C-Wire Adapter?

The C-Wire or Common Wire supplies 24V power to the Nest Thermostat, irrespective of whether the HVAC is turned on or off. This is a blue wire that connects the C-terminal of the HVAC control panel and your thermostat’s C-terminal. If your Nest Thermostat doesn’t have a C-Wire, you had installed it without one.

What Are Other Problems That C-Wire Can Fix?

Nest Thermostat No C Wire  Problem and Solutions

It is not only the Nest Thermostat Delayed problem that the C-Wire can fix; there are also a bunch of other common issues a C-Wire can fix. When you get a C-Wire, you are free from:

  • System makes strange noises which results from the HVAC system turning on and off rapidly.
  • Perpetual heating or cooling that doesn’t turn off.
  • Heating or cooling going haywire.
  • The system fan running continuously without a break.
  • The system fan going on and off repeatedly.

All in all, the C-Wire is a blessing to your Nest Thermostat. You should definitely get one if you are facing any of the above-mentioned problems.

Nest Customer Support

Nest Customer Support: Nest Thermostat Delayed

If you still need help, you can contact a Nest Pro in your area. They can diagnose serious problems which I cannot by sitting here. You can also call them if you need help installing a C-Wire to your Nest Thermostat.

Wrapping Up

If you are seeing a “Delayed” message on the display of your Nest Thermostat, be sure that it is not getting sufficient power supply. Take the necessary measures as I mentioned, and you should be sorted. I hope I could help you with Nest Thermostat Delayed error efficiently. And, until next time, Adios!

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