EMERSON Sensi Touch Smart Thermostat Installation Guide

EMERSON Sensi Touch Smart Thermostat

 _ **Installation Guide**_

Sensi Touch Smart Thermostat

Overview

• Home comfort control – Anytime. Anywhere.
• Customizable HD color touchscreen
• Distinct, clean design with a bold lens to fit the modern home
• Intuitive app and hardware design – validated by research
• Flexibility to select options and programs that fit your lifestyle

Features

• Available in White or Black
• Color touch screen with unmatched clarity and usability
• Remote app control
• Geofencing smart feature and flexible scheduling options for energy savings
• High/Low temperature text alerts
• Extensive compatibility: heat, cool, heat pump, dual fuel
• Popular smart home platform integrations – Amazon Alexa, Google Assistant, Apple Home Kit, SmartThings and Wink
• Back glow with custom setting options
• Multi thermostat control capable for light commercial applications
• Auto changeover
• Humidity control

Easy install. Designed with you in mind.

Key Features

• Terminal lights for increased visibility while wiring
• Built-in level for picture-perfect mounting
• Easy-click terminals eliminating the need for a screwdriver
• Size that covers the existing footprint of most thermostats.
• Large, easy-to-read terminal labels on the back plate

Sensi Smart Thermostat Comparison

Compatibility and common wire (c-wire) requirement

Common wire is required for

• Conventional heating and cooling systems
• Heat only or Cool only applications
• Heat pumps

Not compatible with

• Millivolt systems
  *External 24 VAC transformer is an option.
• Communicating systems
• Line voltage systems

Terminal outputs and common wire (c-wire) requirement

The common wire could be labeled “C”, “B” or “X” on the old thermostat. Please refer to the owner’s manual of the old thermostat.

What if I don’t have a common wire (c-wire)?

There are a few options if the application does not have or will not allow the pulling of a common wire (c-wire) through the wall.

1. Look for an unused wire in the thermostat cable bundle
   ­ Video: Using an extra, unused wire as a common wire

2. Use the “G” (Fan wire)
   ­ Video: Using a g-wire (fan wire) as a common wire

3. Install an Emerson Thermostat Common Wire Kit
   ­ Video: Using an Emerson Thermostat Common Wire Kit

Do I need a RC/RH jumper?

No jumpers required

• Sensi Touch Smart Thermostat has a built in RC/RH jumper, no need to field install a jumper
• If you have separate wires to RC and RH terminals (two transformer systems)
  —­ Label the wires RC and RH separately and then clip the jumper wire on the Sensi back plate.

RC/RH jumper location

• RC/RH jumper built-in on the back of the thermostat

No jumpers are required when installing the Sensi Touch Smart Thermostat

Wiring – two transformer – conventional single stage or two stage systems

Quick tip: Thermostat wiring does not follow a standardized color code. Take a picture with your smart phone and label thermostat wires before removing old thermostat from the wall.

Wiring – heat pumps single stage or multi-stage systems

Quick tip: Thermostat wiring does not follow a standardized color code. Take a picture with your smart phone and label thermostat wires before removing old thermostat from the wall.

Heat pump wiring exceptions

Separate W2 and E Wires

• Both wires will be labeled W/E and attached to the same terminal.

B Terminal Wires

• “B” terminal can be used for more than one. Here is the solution to cross.
  —­ If there is a wire on the “O” terminal, label the B wire C
  —­ If there is no wire on the “O” terminal, label the B wire O/B

System configuration and system type setup

1. Sleep Mode
2. Back glow
3. Home Screen Content
4. Schedule
5. Wi-Fi
6. About Thermostat
7. Advanced Setup
8. Setup HVAC
9. Fan Mode Options
10. Humidify
11. Dehumidify
    Once configured, Sensi Touch Wi-Fi Thermostat operates like traditional thermostat until it is connected to Wi-Fi via a smartphone

System Compatibility List ­ Humidity Control

• Heat only : Humidifier only

• Cool only : Dehumidifier only

• 1 stage heat, 1 stage cool: Humidifier and Dehumidifier

• 1 stage heat, 2 stage cool: Dehumidifier only*

• 2 stage heat, 1 stage cool: Humidifier only*

• 2 stage heat, 2 stage cool: None*

• Note: if the staging on a 2 stage heat or 2 stage cool system can be handled by the furnace/air handler board, that will open up the Y2 or W2 terminal for hum/dehum use.

How to Set Up Humidity Control on the Sensi Thermostat

Installation

• Install humidifier/dehumidifier equipment
  ­— Wire the whole-house humidifier to the Y2/ terminal ­
  — Wire the whole-house or standalone dehumidifier to the W2/ terminal

• On Sensi Touch, go to Advanced Setup in the menu and select Additional Accessories

• Depending on installed equipment, select appropriate configuration

Connecting to Wi-Fi in simple

Connect with your customers ­ Anytime. Anywhere.

• Register your company at www.SensiRegistration.com
  —­ Upload your logo which will be displayed in your customer’s phone

• During installation, enter your registered phone number in the Sensi app
  —­ The Sensi app stores your contact information in your customer’s phone.

• When your customer needs service, you’re just a tap away.
  —­ Also, if your customer receives a smart alert due to a system issue, your contact information will be included

Grow your business with a light commercial solution from Sensi

Sensi Multiple Thermostat Manager offers a simple, affordable solution for property-wide comfort control, connected in one place.
Learn more and take a FREE test drive at sensi.emerson.com/mtm

Learn more at emerson.com/sensipro
Sensi™ Touch
Smart Thermostat
1F95U-42WF Installation Training

References

• Sensi Thermostats for HVAC Professionals | Sensi US
• Sensi Multiple Thermostat Manager | Unlimited Thermostat Control | Sensi US
• Join the Sensi™ partner program
• Join the Sensi™ partner program
• Sensi Multiple Thermostat Manager | Unlimited Thermostat Control | Sensi US
• Sensi installation: Using a g-wire (fan wire) as a common wire - YouTube
• Sensi installation: Using an extra, unused wire as a common wire - YouTube
• Sensi installation: Emerson Thermostat Common Wire kit - YouTube

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