Programming And Regulation; Microprocessor Control; Introduction; Basic Control - Uniflair Aquaflair 00182 Instruction Manual

PROGRAMMING AND REGULATION

INTRODUCTION

The control system consists of a microprocessor base circuit fitted in the unit and a user interface which can
be either local or remote.
Sophisticated algorithms enable monitoring and protection of unit components and the user interface
provides clear information on unit status and any current alarms.
The main functions of the microprocessor control are:
•
chilled water temperature regulation
•
anti-freeze protection
•
compressor protection and timing
•
alarm code signalling and collection for cumulative remote alarm communication
•
compressor run hour counter
•
remote on/off command
•
LAN connection
•
Serial output connection.

BASIC CONTROL

(excluding free cooling versions)
This type of control uses an expansion board in addition to the microprocessor control circuit for the
independent management of two refrigerant circuits.

MICROPROCESSOR CONTROL

comp
x100
PRG
mute
clear
SEL
29