Download
Share
Print this page
nest Learning Thermostat Installation Manual
  1. Manuals
  2. Brands
  3. nest Manuals
  4. Thermostat
  5. Learning thermostat
  6. Installation manual

nest Learning Thermostat Installation Manual

Hide thumbs Also See for Learning Thermostat:

Advertisement

Quick Links

Download this manual
Learning Thermostat
Installation Guide

Advertisement

loading

Related Manuals for nest Learning Thermostat

Summary of Contents for nest Learning Thermostat

  • Page 1 Learning Thermostat Installation Guide...

  • Page 2: Table Of Contents

    Installing the Nest Thermostat in a new place ..........

  • Page 3: Compatibility

    You don’t need Wi-Fi to use the is compatible with almost all Nest Thermostat, but Wi-Fi is central heating systems, including: required to control it with the Nest app and to get software updates. • Combi boilers • System and heat-only boilers •...

  • Page 4: Before You Start

    The Nest Thermostat should be in a room If the current thermostat isn’t in a good that’s used often, so that it can read location, install the Nest Thermostat in...

  • Page 5: Install Heat Link

    1. Switch off mains power 2. Choose where you’ll install the Heat Link You’ll be working with mains voltage, The Heat Link and the Nest Thermostat communicate so protect yourself, the heating system wirelessly, even if they are also connected by wires.
  • Page 6 5. Connect to the thermostat wires Take a look at the wiring in your heating Connect the heating control circuit to If you’re installing the Nest Thermostat system to determine what type it is. the Heat Link 1 (satisfied), 2 (common), in a new place, skip this step.
  • Page 7 Installing the Nest Thermostat Install the Heat Link 6. Attach the Heat Link Replacing an existing wired Installing the Nest Thermostat thermostat in a new place (skip to page 16) Use the included screws to attach the Heat Link to a wall near the boiler or junction box. If you can, Choose this installation method if the Choose this installation method if there’s...

  • Page 8: Replacing An Existing Wired Thermostat

    Remove the old thermostat and install Connect the wires coming through the the Nest base. You can attach the base wall to Nest’s T1 and T2 terminals. • Remove the existing thermostat directly to the wall or use the included It doesn’t matter which wire goes into...

  • Page 9: Installing The Nest Thermostat In A New Place

    Installing the Nest Thermostat in a new place 7. Choose the new location 8. Install the Nest base If you aren’t connecting the Nest Thermostat to any wires within The Nest Thermostat should be in a room You have three options for installation: the wall, then you’ll need to:...
  • Page 10 Nest app. They can download • Connect to the home’s Wi-Fi network the Nest app from the App Store or Google Play • Confirm that the Heat Link is connected ™ to the thermostat, boiler and hot water...

  • Page 11: Wiring Diagrams

    OpenTherm wire 2 42 V DC max. If using T1 and T2, connect to earth 12 V DC power output to Nest 12 V DC power output to Nest Note: T1 and T2 have no polarity at the thermostat. Maximum cable thickness = 2 mm²...
  • Page 12 OT1 OT2 OT1 OT2 230 V/50 Hz 230 V/50 Hz 3 A fuse 3 A fuse mains mains 12 V power to 12 V power to Boiler Boiler Nest Thermostat Nest Thermostat...
  • Page 13 230 V/50 Hz 230 V/50 Hz 3 A fuse 3 A fuse mains mains 12 V power to 12 V power to Boiler Heating valve Water valve Hot water tank Boiler Zone valve Hot water tank Nest Thermostat Nest Thermostat...
  • Page 14 OT1 OT2 OT1 OT2 230 V/50 Hz 230 V/50 Hz 3 A fuse 3 A fuse mains mains 12 V power to 12 V power to OT boiler District heating valve Nest Thermostat Nest Thermostat...

  • Page 15: Nest Labs (Europe) Ltd. Limited Warranty

    By doing this, you’ll conserve Nest Labs (Europe) Ltd. (“Nest Labs”) warrants to the owner of the natural resources, protect human health and help the environment. enclosed product that the product contained in this box (“Product”) will...
  • Page 16 Before making a claim under this Limited Warranty, the owner of the THIS LIMITED WARRANTY OR THE PRODUCT WILL NOT EXCEED THE Product must (a) notify Nest Labs of the intention to claim by visiting AMOUNT ACTUALLY PAID FOR THE PRODUCT BY THE ORIGINAL nest.com/eu/support during the Warranty Period and providing a...