Honeywell T822K User Manual

Owner’s Manual
English: Page 1
Mode d’emploi
Français : Page 6
Manual de Uso
Español: Página 11
T822 Series
Thermostat
® U.S. Registered Trademark. Patents pending.
Copyright © 2007 Honeywell International Inc.
All rights reserved.
69-1945EFS-1
Check package contents:
• Thermostat
• Wall anchors & screws (2 each)
Before you begin, make sure you have:
• No. 2 Phillips & small pocket screwdrivers
• Hammer
• Level (optional)
• Pencil
• Drill and bit (3/16” for drywall, 7/32” for
plaster)
Pre-installation checklist
This manual covers the following models:
T822K,L • T827K
Must be installed by a trained, experienced technician
Read these instructions carefully. Failure to follow these instructions
can damage the product or cause a hazardous condition.
CAUTION: ELECTRICAL HAZARD
Can cause electrical shock or equipment damage. Disconnect power before
beginning installation.
MERCURY NOTICE
If this product is replacing a control that contains mercury in a sealed tube, do not
place the old control in the trash. Contact your local waste management authority for
instructions regarding recycling and proper disposal.

Honeywell T822K Specifications

General

Brand	Honeywell
Model	T822K
Category	Thermostat
Language	English

Summary

Pre-installation Checklist and Safety

Package Contents and Required Tools

Lists items included in the thermostat package and necessary tools for installation.

Installation Safety Warnings

Covers electrical hazards, mercury disposal, and the need for trained professional installation.

Product Application and Specifications

Thermostat Application and System Types

Details the heating/cooling systems and system types the thermostat is compatible with.

Operating and Electrical Specifications

Provides temperature range, humidity, dimensions, and electrical ratings for the thermostat.

Installation and Wiring Guide

Base Installation Steps

Step-by-step instructions for positioning and securing the thermostat base to the wall.

Wiring Terminals and Specifications

Explains terminal designations (R, W, Y) and recommended wire specifications.

Thermostat Setup and Operation

Heat Anticipator Adjustment (T822K)

Guide to adjusting the heat anticipator for different heating system types.

Mounting the Thermostat Cover

Instructions on how to align slots and snap the thermostat cover onto the base.

Operation and Warranty

Setting Temperature and System Modes

Explains how to adjust temperature settings and use the system switch (Heat/Off).

Five-Year Limited Warranty Details

Outlines the warranty terms, duration, exclusions, and contact information for service.