General Characteristics; General Description - Lennox @DNOVA 2mAC ADVANCED CONTROLLER Installation, Operating And Maintenance

GENERAL CHARACTERISTICS

GeneRAL cHARActeRIstIcs

General description

The µAC is an electronic control for the complete management
of precision air-conditioners, for "Shelters" with management
of the condenser fan.
Main functions:
• Control based on the temperature and humidity of the inlet
air
• Energy saving with free-cooling (Shelters) or compensation
• Dehumidification management
• Control of the supply fan speed
• Complete alarm management with log
• Rotation of a series of units
• Time bands
• Can be connected to a serial line for supervisor /
telemaintenance
Page  - IOM / @DNOVA-µAC-0907-E
controlled devices:
• 1 or 2 compressors or valve for cooling battery
• 1 or 2 heating elements or valve for heating battery
• Supply fan in ON-OFF or proportional mode
• Humidifier with proportional or ON-OFF output
• Dehumidification with ON-OFF output
• Alarm device
options:
• RS485 serial board
• Clock board with memory for logging the alarms and time
bands
• Programming key
Programming:
All the machine parameters can be configured not only
using the keypad located on the front panel, but also using a
hardware key and/or via serial line.