Options
Options
No. Description
HEATING
Corrosion
3A
protection,
traditional coils
Unit equipped for air 12
discharge ducting
Low noise level
Grilles and
enclosure panels
Enclosure panels
15
23
Soft Starter
Winter operation
down to -20°C
Water exchanger
frost protection
Water exchanger
and hydraulic mod.
frost protection
Partial heat recovery
25
28
Master/slave
operation
58
Compressor
discharge valves
HP single-pump
hydronic module
93A
23A
41
42A
49
Fins made of pre-treated aluminium (polyurethane and
epoxy)
Advantages
Utilisation
Improved corrosion resistance, recommended for
moderate marine and urban environments
30RQM/30RQP 160-520
Unit equipped with high static variable-speed fans
(maximum 200 Pa), each fan equipped with a connection
flange allowing the connection to the ducting system.
Aesthetic and sound absorbing compressor enclosure
Metal grilles on the 4 unit sides, plus side enclosure panels
at each end of the coil
Side enclosure panels at each end of the coil
Ducted fan discharge, optimised condensing or
evaporating temperature control, based on the operating
conditions and system characteristics
Noise level reduction by 1 to 2 dB(A)
Improves aesthetics, protection against intrusion to the
unit interior, coil and piping protection against impacts.
Improves aesthetics, coil and piping protection against
impacts.
Electronic starter on each compressor
Reduced start-up current
Fan speed control of lead fan for each circuit using a
Stable unit operation for outside air temperature from 0°C
variable frequency drive
down to -20°C in cooling mode
Electric heater on the water exchanger and the water piping Water exchanger module frost protection between 0°C
and -20°C outside air temperature
Electric heater on the evaporator, hydronic module and
Water exchanger and hydronic module frost protection
optional expansion tank
between 0°C and -20°C outside air temperature
30RQM/30RQP 160-520
Unit equipped with one desuperheater on each refrigerant
circuit
Unit equipped with supplementary water outlet temperature
sensor kit to be field-installed allowing master/slave
operation of two units connected in parallel
Shut-off valve on the compressor discharge piping
Production of free high-temperature hot-water
simultaneously with hot or chilled water production
Optimised operation of two units connected in master/
slave operation with operating time equalisation
30RQM/30RQP 160-520
Simplied maintenance. Possibility to store the refrigerant
charge in the condenser side during servicing
Easy and fast installation (plug & play)
30RQM/30RQP 160-520
Easy and fast installation (plug & play)
30RQM/30RQP 160-520
Easy and fast installation (plug & play)
30RQM/30RQP 160-520
Easy and fast installation (plug & play)
30RQM/30RQP 160-520
Easy and fast installation (plug & play), significant
pumping energy cost savings (more than two-thirds),
tighter water flow control, improved sytem reliability
30RQM/30RQP 160-520
Easy and fast installation (plug & play), significant pumping
energy cost savings (more than two-thirds), tighter water
flow control, improved sytem reliability
30RQM/30RQP 160-520
30RQM/30RQP 160-520
116R Single high-pressure water pump, water filter, electronic
water flow control, pressure transducers. For more
details, refer to the dedicated chapter (expansion tank not
included) Select option 293A for built-in safety hydraulic
components.
HP dual-pump
116S Dual high-pressure water pump, water filter, electronic
hydronic module
water flow control, pressure transducers. For more details,
refer to the dedicated chapter (expansion tank not included)
Select option 293A for built-in safety hydraulic components.
LP single-pump
116T Single low-pressure water pump, water filter, electronic
hydronic module
water flow control, pressure transducers. For more details,
refer to the dedicated chapter (expansion tank not included)
Select option 293A for built-in safety hydraulic components.
LP dual-pump
116U Dual low-pressure water pump, water filter, electronic water
hydronic module
flow control, pressure transducers. For more details, refer
to the dedicated chapter (expansion tank not included)
Select option 293A for built-in safety hydraulic components.
HP variable-speed 116V Single high-pressure water pump with variable speed drive
(VSD), water filter, electronic water flow control, pressure
single-pump
hydronic module
transducers. Multiple possibilities of water flow control. For
more details, refer to the dedicated chapter (expansion tank
not included) Select option 293A for built-in safety hydraulic
components.
HP variable-speed 116W Dual high-pressure water pump with variable speed
drive (VSD), water filter, electronic flow switch, pressure
dual-pump hydronic
transducers. Multiple possibilities of water flow control. For
module
more details, refer to the dedicated chapter (expansion tank
not included) Select option 293A for built-in safety hydraulic
components.
J-Bus gateway
148B Two-directional communication board complying with JBus
protocol
Lon gateway
148D Two-directional communication board complying with Lon
Talk protocol
Bacnet over IP
149 Two-directional high-speed communication using BACnet
gateway
protocol over Ethernet network (IP)
30RQM/30RQP 160-520
30RQM/30RQP 160-520
30RQM/30RQP 160-520
30RQM/30RQP 160-520
30RQM 160-520
30RQM/30RQP 160-520
30RQM/30RQP 160-520
30RQM/30RQP 160-520
30RQM/30RQP 160-520
156
Control board with additional inputs/outputs. See Energy
Management Module option chapter
Connects the unit by communication bus to a building
management system
Connects the unit by communication bus to a building
management system
Easy and high-speed connection by ethernet line to a
building management system. Allows access to multiple
unit parameters
Extended remote control capabilities (Set-point reset, ice
storage end, demand limits, boiler on/off command...)
252
Electric heaters under the coils and the condensate pans
Prevents frost formation on the coils; compulsory in the
30RQM/30RQP 160-520
Victaulic piping connections with welded joints
heating mode,