Radio Thermostat CT32 User Manual

Operation Guide CT32
The CT32 communicating thermostat operates
via a high-quality, easy-to-use touch screen. To
set or adjust your CT32, simply touch your nger
rmly to the screen. The screen will automatically
light up and you will hear a “beep.” Do not use a
sharp or metallic device; it will scratch the screen.
To open top and bottom covers, rotate the cover
toward the wall. This will expose the battery
compartment on the bottom and the wire terminals
on the top.
Statement of use: 100% Compatible with all popular
residential HVAC systems; 24VAC single, two stage
conventional heating systems (gas/oil/electric), heat pumps
with up to two stages of heat and two stage auxiliary
heat(electric or fossil), zoned forced air and zoned hot water
(2 or 3 wire), millivolt systems (with a 12-24 AC or DC source),
one or two stage cooling, and hybrid systems.
Save
Energy
button
Power Grid
status
indicator
top cover
Touch screen
Wire
terminal
MODE
button
MENU
button
Reset
HVAC
selections
switches
bottom
cover
1209-001-004
ENGLISH
OPERATION

Radio Thermostat CT32 Specifications

General

Connectivity	Wi-Fi
Compatibility	Works with most HVAC systems
Display	LCD
Power Source	Battery or C-Wire
Mobile App	Yes
Control	Touchscreen
Temperature Range	40°F to 99°F
Scheduling	7-day programmable
Weight	0.5 lbs
Stages	1 Heat/1 Cool

Summary

CT32 Thermostat Introduction

Statement of Use

Details compatibility with various residential HVAC systems.

Navigating Thermostat Screens

HOME Screen Overview

Explains the main display and navigation of the HOME screen.

MENU Screen Functions

Details accessing and using the MENU screen for settings and functions.

PROGRAM Screen Operation

Guide to setting up heating and cooling schedules on the PROGRAM screen.

MANUAL Screen Controls

How to make temporary adjustments to target temperature and use manual overrides.

Initial Setup and Configuration

Setting Time and Temperature Units

Steps for setting the current time and choosing between °F and °C display.

Audible Chirp Setting

Instructions on how to turn the audible chirp sound on or off.

Programming and Operation Modes

Running Pre-set Programs

Instructions on how to run the pre-programmed EPA energy efficiency program.

Custom Program Setup

Details on setting day, time slot, start time, and target temperature for programs.

Other Functions Overview

Explains MODE, FAN, RESET button, and compressor protection features.

Advanced Settings and Features

Temperature Swing Adjustment

How to set the desired variance in temperature for heating/cooling cycles.

Lock and Unlock Modes

Explains how to use the lock modes to restrict user access and changes.

Calibration and Differential Settings

Guide to calibrating the display and setting the differential for second stage.

Connectivity and Updates

Communicating Thermostat (USNAP)

Information on connecting USNAP radio modules for wireless network access.

Wi-Fi Setup Process

Steps and requirements for setting up the Wi-Fi thermostat connection.

SAFE Screen During Updates

Explanation of the SAFE screen during firmware updates and basic control.