Installation Guide

ENGLISH

4. Highlight “Installation Settings” and press [Select] or the Scroll Wheel.

5. Read the warning and press [Continue] to proceed.

6. To exit the Installation Settings menu, press [Back] several times to return to the Home Screen.

NOTE: The thermostat will automatically default to the Home screen after 3 minutes of no key activity.

Thermostat Address (with HAI Home Control Systems. See Page 10.)

If remote communications will be used and more than one thermostat will be installed, each thermostat

must be set to a unique address. The default address setting is 1. An address from 1–127 may be

selected.

Communications Mode (with HAI Home Control Systems. See Page 10.)

The thermostat can communicate with remote systems in different modes. The following modes are

available:

System Options

Before operating the thermostat, the “System Type” and “System Mode” must be configured. The

thermostat can be configured with the following system options.

Communications

*Serial: RS-232 mode for use with personal computers and automation systems.

Day/Night: The thermostat remotely communicates with a remote setback

switch.

System Baud *100 300 1200 2400 9600

Expansion Baud 100 300 *1200 2400 9600

An asterisk (*) next to a setup item indicates the default (factory) setting.

System Type *Conventional

Dual Fuel Heat

Pump

When configured, an additional Installer Setup menu item (Balance Setpoints) is added

to the list.

Heat Pump

System Mode

*Auto Changeover Auto Changeover

Auto

Changeover

Manual Changeover Manual Changeover

Manual

Changeover

Heat Only — —

Cool Only — —

Fan On with Heat

Stage

*None 1 2

and

An asterisk (*) next to a setup item indicates the default (factory) setting.