AIR-COOLED LIQUID CHILLERS WITH
INTEGRATED HYDRONIC MODULE 30RB 008-015
Features and advantages
■■ Compressors
-- Low-noise scroll or rotary compressors with low
vibration levels
-- The compressors are placed on anti-vibration
mountings and maintenance-free.
■■ Air heat exchanger section
-- The latest-generation low-noise fans are now even
quieter and do not generate intrusive low-frequency
noise
-- Rigid fan installation for reduced start-up noise
■■ An HMI graphic service interface can be used to monitor
and set the unit operating parameters.
■■ All units are equipped with 1 inch gas MPT water
connections.
■■ Option for an integrated hydronic module reduces space
requirements and simplifies the installation. Only the power
and the water supply and the return piping need to be
connected.
COOLING
Quiet operation
Advanced technology and
performance
Economical operation
■■ Increased energy efficiency
-- The high energy efficiency of the AquaSnap units is the
result of a long qualification and optimisation process.
-- AquaSnap units have Eurovent energy efficiency class
A (size 008) or B (sizes 012 and 015)
■■ Reduced maintenance costs
-- Maintenance-free scroll or rotary compressors
-- Fast diagnosis of possible incidents and their history
via the Pro-Dialog+ control
-- R410A refrigerant is easier to use than other
refrigerant blends
Fast and simple installation
and service
■■ Easy access to all internal components: simply undo
three screws to remove the complete front panel to
access the refrigerant piping connections, control box
and electrical connections, as well as the compressor and
other key parts.
■■ Advanced circuit design and component selection has
resulted in a compact unit with an exceptionally small footprint that is easy to transport even through narrow doors.
■■ Reduced operating weight and a handle on the unit
panels to facilitate transport.
■■ 3 bar pressure relief valve as standard
■■ Internal expansion tank
■■ High-pressure refrigerant protection
■■ Water flow switch to ensure that the circuits operate with
the correct water flow rate.
■■ Various power cable outlet options: pre-punched holes in
the cabinet panels permit cable exit on the side, front or
rear.
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Environmental care
■■ Non-ozone depleting R410A refrigerant
-- Chlorine-free refrigerant of the HFC group with zero
ozone depletion potential
-- Very efficient - gives an increased energy efficiency
ratio (EER)
■■ Leak-tight refrigerant circuit
-- Brazed refrigerant connections for increased leaktightness
-- Verification of pressure transducers and temperature
sensors without transferring refrigerant charge
■■ The components of AquaSnap systems are free of any
hazardous substances.
■■ The new packaging ensures high protection during
transport and handling and is 100% recyclable.
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AIR TREATMENT
■■ Specially shaped anchorage feet ensure correct and safe
unit fixing to the foundation.
CONTROLS
Patented fan blade shape and grille profile
with low pressure drop
HEATING HEATING
■■ The air management system, consisting of the propeller
fan, orifice and air discharge grille, guarantees minimised
sound levels.
■■ Wide temperature operating range: AquaSnap units can
operate efficiently in extreme temperature conditions. To
suit the requirements of all applications, the new AquaSnap
units can work at low-ambient conditions in cooling mode
(down to -10°C and up to 46°C outside temperature).