User's Manual

824 Programmable Comfort Control
18-HD72D1-1 page 3
SPECIFICATION DESCRIPTION
Product Model TCONT824
Product XL 824 Comfort Control
Size 5-1/2” x 3-3/8” x 1” (WxHxD)
Storage/Operating Temperature -40°F to 175°F, 5% to 95% RH non-condensing
Input Power 24VAC
Power Consumption 7VA*
Wire Usage 18ga
System Modes Auto, Heating, Cooling, Off, Emergency Heat
Fan Modes Auto, On, Circulate
Cooling Setpoint Temperature Range 60°F to 99°F, 1 °F resolution
Heating Setpoint Temperature Range 55°F to 90°F, 1 °F resolution
Indoor Temperature Display Range 20°F to 119°F
Outdoor Temperature Display Range -31°F to 119°F
Indoor Humidity Display Range 0% to 99%, 1°F resolution
Minimum Cycle Off Time Delay Compressor: 5 minutes, Indoor Heat: 1 minute
*On every application, 24VAC loads should be reviewed to be sure the indoor unit control power transformer is adequately sized.
2. Product Specifications
3. General Information
3.1 Overview
The 824 Programmable Control has a 4-1/2”-inch color
touch screen and offers a full-featured and easy-to-
use interface. From individual daily schedules to WiFi™
enabled remote access, the 824 Control is one of the most
advanced 24VAC Controls available today.
3.2 Features
Nexia™ Home Intelligence included
WiFi Enables
Weather Forecast (via wireless home network)
Easy to program
Allergy Clean/Quick Clean Cycles
Interactive 4.5” Color Touchscreen
1-Touch Presets
Built-in Help Screens
Operating Runtime Analysis
System Alerts
Lock Screen Security
Custom Screen Options
Ten Year Registered Warranty
3.3 Contents
1-Control
1-Sub-base
1-Screw Pack
2-#6 18X1 Phillips slotted head mounting screws
2-#6x1 Nylon Drywall Anchors
1-Installation Guide
RJ-45 Holder and Screw
1-Quick Start Guide
1-USB OTG Adapter Cable (Micro-A plug to
Standard-A receptacle)