Data Plate - Uniflair Aquaflair 00182 Instruction Manual

The chiller data plate is in the electrical panel and gives the following information:
• Model of the unit
• Serial number
• Voltage, number of phases and power supply frequency for primary and auxiliary circuits
• Current and power absorbed
• OA (Operating current), FLA (Full load current) and LRA (Locked rotor current)
• Safety device settings
• Refrigerant type and charge in kg for each circuit.
GENERAL DESCRIPTION AND INTENDED USE
Air-cooled and water-cooled ARA air-cooled liquid chillers and heat pumps are designed for outdoor
installation in comfort and industrial applications. The chilled water produced can be sent to fan coils or room
air conditioning units or can be used for industrial process cooling.
Units fitted with the mP20 microprocessor control can be connected in parallel on a single water circuit
thanks to the possibility to connect the microprocessor control boards in a local network. The cooling capacity
of the system can therefore be altered at any time.
FUNCTION LIMITS
In free cooling and heat pump versions or in applications which require the production of chilled water in
winter as well as summer, an anti-freeze mixture (water and ethylene glycol) must be used (see "Low-
temperature operation with anti-freeze mixture"). The standard cooling-only unit can operate at air
temperatures up to +46°C.
EASE OF INSTALLATION AND MAINTENANCE
The compact dimensions and reduced weight of these chillers facilitates installation even where space is
limited. All models are fitted with a main switch to enable direct connection to the mains power supply without
the need for an external switch; short-circuit protection fuses should be fitted however.
All units are assembled and fully tested in the factory, making installation simply a question of connection to
the electrical power supply and water circuits. An important feature of the design is the positioning of
components to allow easy access for service and maintenance.

DATA PLATE

MODEL SERIAL No.
POWER SUPPLY VOLTAGE
CURRENT
OA FLA LRA KW TOTALI
SAFETY DEVICE SETTINGS
REFRIGERANT
8