Trane TCONT800AS11AA User Manual

INSTALLATION INSTRUCTIONS
69-1787-03
U.S. Patent No. #6595430, D509151 and Other Patents Pending
This thermostat contains a Lithium battery which may contain
Perchlorate material. Due to State Law in California, the following
statement is required:
Perchlorate Material—special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate
TCONT800AS11AA Touch Screen
Programmable Comfort Control
18-HD25D18-3
APPLICATION
The TCONT800AS11AA Programmable Comfort Control provides electronic control of 24 Vac heating and cooling
systems. See Table 1 for a general description.
RECYCLE NOTICE
If this control is replacing a control that contains
mercury in a sealed tube, do not place your old
control in the trash. Dispose of properly.
Contact your local waste management authority
for instructions regarding recycling and the
proper disposal of the old control.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow
the instructions can damage the product or cause
a hazardous condition.
2. Installer must be a trained, experienced service
technician.
3. After completing installation, use these instructions
to check out the product operation.
Selecting Location
Install the comfort control about 5 ft. (1.5m) above the
floor in an area with good air circulation at average
temperature. See Fig. 1.
Fig. 1. Selecting comfort control location.
Do not install the comfort control where it can be
affected by:
— Drafts or dead spots behind doors and in corners.
— Hot or cold air from ducts.
— Radiant heat from sun or appliances.
— Concealed pipes and chimneys.
— Unheated (uncooled) areas such as an outside wall
behind the comfort control.
Table 1. TCONT800AS11AA Comfort Control Description.
Power Method Changeover System Selection Fan Selection Comments
24 Vac common wire Automatic or
manual
selectable
Heat-Off-Cool-Auto On-Auto-Circ System and Fan selection vary
based on system type
5 FEET
[1.5 METERS]
YES
NO
NO
NO
M19925

Trane TCONT800AS11AA Specifications

General

Model	TCONT800AS11AA
Product Type	Thermostat
Programmability	7-Day Programmable
Power Source	24V AC
Compatibility	Compatible with most HVAC systems
Wi-Fi Enabled	No
Programmable	Yes
Humidity Control	No
Type	Thermostat
Display	Touchscreen
Temperature Range	45°F to 90°F

Summary

APPLICATION

RECYCLE NOTICE

INSTALLATION

When Installing this Product...

Instructions for safe and correct installation of the comfort control.

Selecting Location

Guidance on choosing the optimal placement for the comfort control.

Installing Wallplate

Steps for mounting the wallplate to the wall.

CAUTION Electrical Hazard

Warning about electrical hazards during installation.

WIRING

Guidelines and diagrams for wiring the comfort control.

Powering the Comfort Control

24 Vac Common Power (Recommended)

Details on using 24 Vac common wire for powering the control.

Battery Power (Optional)

Information on using batteries for backup or armchair programming.

CAUTION Equipment or Property Damage Hazard

Warning about potential damage from battery-only operation.

Mounting the Comfort Control

OPERATION

System and Fan Settings

Explanation of system modes (Heat, Off, Cool, Auto) and fan settings.

Preprogrammed Settings

Overview of default program settings for Wake, Leave, Return, Sleep.

Using the Comfort Control

Instructions on operating the comfort control via its touch screen interface.

INSTALLER SETUP

Follow these steps to enter the Installer Setup

Steps to access and navigate the installer setup menu.

See screen below to review how the comfort control keys are used during Installer Setup

Explanation of keys used for navigation and setting changes in Installer Setup.

SYSTEM CHECKOUT

Installer System Test

Procedure for testing HVAC system components using the comfort control.

ADVANCED FEATURES

Details on advanced features like remote temperature sensors.

TROUBLESHOOTING

Table 6. Troubleshooting.

Guide to diagnosing and resolving common issues with the comfort control.