48
12 - OPTIONS
12.1 - Tables of options
Options
No. Description
Advantages
Use
Medium-temperature brine
solution
5B
Low temperature chilled water production down to 0°C with
ethylene glycol and propylene glycol.
Covers specific applications such as ice storage and
industrial processes
30RBM/30RBP
160-520
Low-temperature brine
solution
6B
Low temperature chilled water production down to -15°C
with ethylene glycol and -12°C with propylene glycol.
Covers specific applications such as ice storage and
industrial processes
30RBM/30RBP
160-400
High pressure static fans
12 Unit equipped with high pressure static variable-speed fans
(maximum 200 Pa), each fan being equipped with a
connection flange for connection to the ducting system.
Ducted fan discharge, optimised condensing (or
evaporating on Heat pump version) temperature control,
based on the operating conditions and system
characteristics
30RBP160-520
Low noise level
15 Aesthetic and sound absorbing compressor enclosure
Noise level reduction by 1 to 2 dB(A)
30RBM/30RBP
160-520
Very low noise level
15LS Acoustic compressor enclosure and low-speed fans
Noise level reduction by 6 to 7 dB(A)
30RBM/30RBP
160-520
High ambient temperature
16 Unit equipped with electrical panel cooling fan
Extended unit part load operation up to ambient
temperatures of 52°C
30RBM 160-520
IP54 control box
20A
Increased leak tightness of the unit
Protects the inside of the control panel from dust, water
and sand. As a rule, this option is recommended for
installations located in polluted environments
30RBM/30RBP
160-520
Grilles and enclosure
panels
23
Metal grilles on the 4 unit sides, plus side enclosure panels
at each end of the coil
Improves aesthetics, protection against intrusion to the unit
interior, coil and piping protection against impacts.
30RBM/30RBP
160-520
Enclosure panels
23A Side enclosure panels at each end of the coil
Improves aesthetics, coil and piping protection against
impacts.
30RBM/30RBP
160-520
Soft Starter
25 Electronic starter on each compressor
Reduced start-up current
30RBM/30RBP
160-520
Winter operation down to
-20°C
28 Fan speed control of lead fan for each circuit using a
variable frequency drive
Stable unit operation for outside air temperatures from 0°C
down to -20°C in cooling mode
30RBM 160-520
Winter operation down to
-10°C
28B Two-speed lead fan for each circuit
Stable unit operation for outside air temperature from 0°C
down to -10°C
30RBM 160-520
Winter operation down to
-10°C low speed
28C Two Low speed fans on lead fan on each circuit
Reduces the noise level and enables stable unit operation
for outside air temperatures down to -10°C
30RBM 160-520
Water exchanger frost
protection
41 Electric heater on the water-cooled heat exchanger and the
water pipes
Water exchanger module frost protection between 0°C and
-20°C outside air temperature
30RBM/30RBP
160-520
Exchanger & hydraulic frost
protection
42A
Electrical heaters on the water-cooled heat exchanger,
water pipes, hydraulic module and expansion vessel
Water type heat exchanger and hydraulic module frost
protection between 0°C and -20°C outdoor temperature
30RBM/30RBP
160-520
Partial heat recovery
49
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)
30RBM/30RBP
160-520
Master/slave operation
58 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 operating time equalisation
30RBM/30RBP
160-520
Shell and tube evaporator
aluminium insulation
88 Evaporator covered in an aluminium panel to provide
thermal insulation protection
Improved resistance to aggressive climate conditions
30 RBM/RBP
160-260
Compressor suction and
discharge valves
92A Shut-off valves on the compressor suction and discharge
piping
Simplified maintenance. Possibility to store the refrigerant
charge in the cooler or condenser side during servicing
30RBM/30RBP
160-520
Compressor discharge
valves
93A Shut-off valves on the compressor discharge piping
Simplified maintenance. Possibility to store the refrigerant
charge in the condenser side during servicing
30RBM/30RBP
160-520
HP single-pump hydraulic
module
116R
Single 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)
Easy and fast installation (plug & play)
30RBM/30RBP
160-520
HP dual-pump hydraulic
module
116S
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)
Easy and fast installation (plug & play)
30RBM/30RBP
160-520
LP single-pump hydraulic
module
116T
Single low-pressure water pump, water filter, electronic
water flow rate control, pressure transducers. For more
details, refer to the dedicated chapter (expansion tank not
included. Option with built-in hydraulic safety components
available)
Easy and fast installation (plug & play)
30RBM/30RBP
160-520
LP dual-pump hydraulic
module
116U
Dual low-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)
Easy and fast installation (plug & play)
30RBM/30RBP
160-520
Evap. HP variable-speed
single-pump
116V Single high-pressure water pump with variable speed drive
(VSD), water filter, electronic water flow control, pressure
transducers. Multiple water flow rate control options. For
more details, refer to the dedicated chapter (expansion
tank not included. Option with built-in hydraulic safety
components available)
Easy and fast installation (plug & play),significant pumping
energy cost savings (more than two-thirds), tighter water
flow control, improved system reliability
30RBM/30RBP
160-520
HP VSD dual-pump
hydraulic mod.
116W
Dual high pressure water pump with variable speed drive,
water filter, electronic water flow rate control, pressure
sensors. Multiple water flow rate control options. For more
details, refer to the dedicated chapter (expansion tank not
included. Option with built-in hydraulic safety components
available)
Easy and fast installation (plug & play),significant pumping
energy cost savings (more than two-thirds), tighter water
flow control, improved system reliability
30RBM/30RBP
160-520
Содержание 30RBM 160
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