2
IMPORTANT
This electronic control is organised into two integrated systems: a terminal, installed in the room, and a power board
for managing the actuators in the electrical panel. The terminal is connected to the power board using a two-lead
cable, thus greatly simplifying installation.
Terminal-Thermostat
Installed in the room (*)
Electrical panel in the unit
Power board
AIR CONDITIONING UNIT
Two-lead shielded cable
(*)If remote sensor is requested as an option, the terminal-thermostat can be installed in a different place from the
room to be conditioned.
GENERAL DESCRIPTION
Your new LENNOX Thermostat has been designed to provide accurate control and display of room temperature.
In addition, it will also display all relevant information pertaining to your system.
The clearly marked buttons and informative display make it extremely easy to understand and simple to use.
Please take a few moments to read the brief instructions and familiarize yourself with the various functions in order
to obtain maximum benefit from this truly unique electronic control.
Since this type of control panel is factory-configured for each application, an identification code located on the
control panel of the terminal itself has been given to each panel.
Any query or request for a replacement of the control panel must be accompanied by this identification
code.
IDENTIFICATION CODE FOR THE TERMINAL-THERMOSTAT
A 1 1 1
Type of control
No. of speeds of the indoor fan
No. of cooling stages
No. of heating stages
Application
C: Cooling only
H: Heat pump
Configuration
Version
BASIC TERMINAL NAME
ACCESSORIES
P: Programmable
(Programming schedule
SP: Freecooling)
(INTERNAL FACTORY CODES)
