Nest Thermostat Installation High Voltage

Install nest thermostat with line high voltage.

Nest thermostat installation high voltage.

High voltage current will irreparably damage the nest thermostat. View the tech specs for and learn how to install the nest learning thermostat. The heat link is necessary even if there are low voltage wires. Installing the nest thermostat in a new spot if you re installing the nest thermostat and aren t connecting it to any cables within the wall then you ll need to.

These illustrations use the 3rd gen nest learning thermostat but the steps are the same for the nest thermostat e. From the looks of it i should be able to just follow your directions though i may need two relays one for the fan and one for the auxiliary. It learns your habits and is controllable using smartphone applications when situations arise and you need to change the settings. Page 21 install heat link 1.

It s important to install the heat link before the nest thermostat. The nest will work with any low voltage system but it won t work with high voltage systems also known as line voltage at all. High voltage cables thermostat by turning off the power before you start fuse box. Installation guide 12 pages 0.

Had a lot of electrical issues to resolve no lighting in rooms lack of j box. 1 install the heat link first 2 remove or configure the programmer 3 attach the nest thermostat to the wall. The nest app will guide you through thermostat installation but here are some more detailed instructions to walk you through everything you need to do to install your nest thermostat on the wall. The thermostat has a built in time delay on cooling.

Do not connect the thermostat directly to your heating system. Switch off mains power you ll be working with high voltage cables so protect yourself and the caution. High voltage thermostats are often built into the wall and typically have two to four thick wires coming out of the thermostat. Do not skip it s important to install the heat link before the nest thermostat otherwise high voltage current will irreparably damage the nest thermostat 12 12v power to thermostat call for heat common satisfied optional 230v ac live and neutral input power thermostat.

Thanks for doing this write up. A seriously smart outdoor surveillance camera. Wire nuts are often used to connect the thermostat to the system.