background image

FAN

ON    AUTO

SYSTEM

COOL  OFF  HEAT

Set At

LEAVE

AM

Hold/Run

Time

Program

Installation Manual

Power Type

Battery Power

Hardwire (Common Wire)

Hardwire (Common Wire) with 

Battery Backup

A trained, experienced 

technician must install this 

product.

Carefully read these 

instructions.  You could damage 

this product or cause a 

hazardous condition if you fail to 

follow these instructions.

Una version en espanol de este 

manual se puede descargar en 

la pagina web de la compania.

Rev. 1823

     U.S. Registered Trademark. Patents pending

Copyright      2018 All Rights Reserved.

Installation Tips

Installation Tips

Thermostat Application Guide

Description

Gas or Oil Heat
Electric Furnace
Heat Pump (No Aux. or Emergency Heat)
Heat Pump (With Aux. or Emergency Heat)
Multi-Stage Systems
Heat Only Systems
Heat Only Systems - Floor or Wall Furnace
Cool Only Systems
Millivolt

Yes
Yes
Yes

No
No

Yes
Yes
Yes
Yes

Table of Contents

Installation Tips

Thermostat Quick Reference

Wiring

Wiring Diagrams

Features

Technician Setup

Programming Thermostat

Page

2-3 

4-5

7-8

9

13-16

Subbase Installation

The thermostat should be installed approximately 4 to 5 feet above the 

floor.  Select an area with average temperature and good air circulation.

•  Close to hot or cold air ducts

•  That are in direct sunlight

•  With an outside wall behind 

   the thermostat

•  In areas that do not require 

   conditioning

•  Where there are dead spots 

   or drafts 

   (in corners or behind doors)

•  Where there might be 

   concealed chimneys or

   pipes

Wall Locations

Vertical Mount

Horizontal Mount

For vertical mount put one screw on the top 
and one screw on the bottom.
For horizontal mount put one screw on the 
left and one screw on the right.

All of our products are mercury free. 

However, if the product you are 

replacing contains mercury, dispose of 

it properly.  Your local waste 

management authority can give you 

instructions on recycling and proper 

disposal.

Pick an installation location that is easy for 

the user to access.  The temperature of the 

location should be representative of the 

building.

Installation Tip

Mercury Notice

Do not install 

thermostat in locations:

Failure to disconnect the power before 

beginning to install this product can 

cause electrical shock or equipment 

damage.

Installation Tip: 

Electrical Hazard

Mount Thermostat

Align the 4 tabs on the subbase with 

corresponding slots on the back of the 

thermostat, then push gently until the 

thermostat snaps in place.

Battery Installation

Battery installation is recommended even if thermostat is hardwired 

(C terminal connected).  When thermostat is hardwired and batteries 

are installed, the thermostat will activate a compressor delay of 5 

minutes when the thermostat detects a power outage from the 

hardwired power supply.

Important:

High quality alkaline batteries are recommended. 

Rechargeable batteries or low quality batteries 

do not guarantee a 1-year life span.

Insert 2 AA 

Alkaline batteries 

(included). High 

quality alkaline 

batteries are 

recommended.

Simple 

operating 

instructions

are found 

on the back 

of the 

battery 

door.

Getting to know your thermostat

Fan Switch

System Switch

Easy change battery door

Temperature Setpoint Buttons

LCD Display

User Buttons

Thermostat Quick Reference

Specifications

The display range of temperature ... 41˚F to 95˚F (5˚C to 35˚C)

The control range of temperature.... 44˚F to 90˚F (7˚C to 32˚C)

Swing (cycle rate or differential) ...... Heating is adjustable from 0.2˚ to 2.0˚

                                                                         Cooling is adjustable from 0.2˚ to 2.0˚

Power source ...........................................18 to 30 VAC, NEC Class II, 50/60 Hz 

                                                                      for hardwire

                                                                      Battery power from 2 AA Alkaline 

                                                                      batteries

Operating ambient ............................... 32˚F to +105˚F (0˚C to +41˚C)

Operating humidity .............................. 90% non-condensing maximum

Dimensions of thermostat ................. 4.7”W x 4.4”H x 0.8”D

10-13

Gently slide a screwdriver 

into the bottom edge of 

the badge. Gently turn the 

screwdriver counter clock-

wise.  The badge is held 

on by a magnet in the well 

of the battery door.  The 

badge should pry off easily.  

DO NOT USE FORCE.

About The Badge

All of our thermostats use the same universal magnetic badge.  Visit the 

company website to learn more about our free private label program.

Magnet in door

Use the bevel on lower ridge

FAN

ON    AUTO

SYSTEM

COOL  OFF  HEAT

Set At

LEAVE

AM

Hold/Run

Time

Program

P.O. Box 3377
Springfield, MO 65808-3377

TP-P-605

Toll Free : 888-776-1427 

Web: www.vivecomfort.com

Hours of Operation: M-F 9AM - 6PM Eastern 

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