12 - OPTIONS
12.1 - Tables of options
Options
Description
Advantages
LD
ILD
Corrosion protection,
traditional coils
Fins made of pre-treated aluminium
(polyurethane and epoxy)
Improved corrosion resistance, recommended
for moderate marine and urban environments
No
●
Low-temperature brine
solution
Low temperature chilled water production
down to 8°C with ethylene glycol or
propylene glycol.
Covers specific applications such as ice
storage and industrial processes
●
No
XtraFan
Unit equipped with specific variable-speed
fans: XtraFans (See specific chapter for
maximum available static pressure according
to size), each fan equipped with a connection
flange and flexible sleeves
Ducted fan discharge, optimised fan speed
control, based on the operating conditions
and system specifications
●
●
Very low noise level
Acoustic compressor enclosure and
low-speed fans
Noise level reduction for sensitive sites
●
●
Ultra low noise level
Acoustic compressor enclosure, low-speed
fans and enhanced sound insulation of main
noise sources
Noise level reduction for sensitive sites
●
●
High ambient
temperature
Unit equipped with a higher speed fan
Unit operating range extended to higher
ambient temperatures
●
●
Protection grilles
Metallic protection grilles
Coil protection against possible impact
●
●
Soft starter per
compressor
Electronic starter on each compressor
Reduced start-up current
●
●
Soft starter per circuit
Soft starter on each circuit
Economical solution for reduced start-up
current
●
●
All year round cooling
operation down to -20°C Fanspeed control via frequency converter
Stable unit operation when the outdoor air
temperature is between 0°C and -20°C
●
●
Water exchanger frost
protection
Electric heater on the water type heat
exchanger and the water duct
Water type heat exchanger module frost
protection for an outdoor air temperature
between 0 °C and -20 °C
●
●
Exchanger & hydraulic
module frost protection
Electrical heaters on the water type heat
exchanger, water pipes, hydraulic module
and expansion tank
Water type heat exchanger and hydraulic
module frost protection down to an outdoor
air temperature of -20 °C
●
●
Exchanger & hydraulic
module frost protection
Electrical heaters on the water type heat
exchanger, water pipes, hydraulic module
and optional expansion tank and buffer tank
Water type heat exchanger and hydraulic
module frost protection down to an outdoor
air temperature of -20 °C
●
●
Water exchanger frost
protection
Electric heater on the water type heat
exchanger and the water duct
Water-cooled heat exchanger module frost
protection for outdoor temperatures between
0 °C and -20 °C
No
2300R-4000R
Partial heat recovery
Unit equipped with one desuperheater on
each refrigerant circuit
Production of free high-temperature hot water
simultaneously with chilled water production
(or hot water for heat pump)
●
●
Total heat recovery
Unit equipped with additional heat exchanger
in series with the condenser coils.
Production of free hot water, adjustable on
demand
●
No
Master/slave operation
Unit equipped with supplementary water
outlet temperature sensor kit (to be field
installed) allowing master/slave operation of
two units connected in parallel
Optimised operation of two units connected in
parallel operation with runtime balancing
●
●
Compressor suction and
discharge valves
Shut-off valves on the common compressor
suction and discharge pipes
Simplified maintenance. Possibility to store
the refrigerant charge in the cooler or
condenser side during servicing
●
●
Evaporator single HP
pump
Evaporator hydraulic module equipped with
high pressure fixed-speed pump, drain valve,
air vent and pressure sensors. For more
details, refer to the dedicated chapter
(expansion tank not included; option with
built-in hydraulic safety components
available)
Quick and easy installation (plug & play)
0602R-1400R 0602R-2000R
HP dual-pump hydraulic
module
Dual high pressure water pump, water filter,
electronic water flow rate control, pressure
sensors.
For more details, refer to the dedicated
chapter (expansion tank not included; option
with built-in hydraulic safety components
available)
Quick and easy installation (plug & play)
0602R-1400R 0602R-2000R
AQUACIAT
POWER
™ LD/ILD
EN-58
