Introduction; Climatic Controller; Compatibility; Warning - Lennox CLIMATIC series User Manual

INTRODUCTION

CLIMATIC CONTROLLER

The new generation of microprocessor based control, CLIMATIC may be fi tted to the LENNOX rooftop range. It inherits 20 years of
technology and fi eld operating experience from its predecessors the CLIMATIC 1, CLIMATIC 2 and CLIMATIC 50.
LENNOX has found the latest hardware technology available on the market place and developed software specifi cally designed for
rooftop applications, maximising the LENNOX unit's effi ciency and performance.

COMPATIBILITY

This documentation is compatible with the following programs:
• BALTIC / FLEXY 2 ranges from software version RT060 STD - Version 2 - Rev 2.0.
• AIRCOOLAIR / FLATAIR / CCOMPACTAIR from software version RT060 STD - Version 2 - Rev 2.0.

WARNING

Any parameter modifi cation should be carried out by trained and licensed competent technician. Before start-up or restart of a unit
controlled by the CLIMATIC, it is mandatory to check adequacy between CLIMATIC and the unit with its options. In case of wrong
parameters, the inputs / outputs connections could be incorrect and may create some operation problems for the units and ultimately
breakdowns. LENNOX cannot be held responsible for any claims on the units due to a wrong parameters sequence or a parameters
modifi cation carried out by non competent technicians. In this case, the warranty will be legally null and void.
DS MENU
Throughout the document, parameters and set points which are explained are identifi ed with their address menu where they will be
accessible with the display DS (ref § DS display).
Example, the customer set point explained in the AIR MANAGEMENT § is indicated with the reference (2222), meaning that this set
point may be changed at the address (2222) with the display DS.
Mainly addresses of parameters accessibles at the «User» level (2xxx) are identifi ed in the document.
«Expert level» set points (3xxx) accessible with password may be mentioned if they are important for the operation of the unit and
not accessible at the «User» level.
The full list of parameters and set point is given at the end of the document.

OVERVIEW

• 2 • CLIMATIC RT_UNITARY-IOM-1508-E