75
13 - MAIN OPTIONS
Options
No. Description
Advantages
Use for 30XB(E/P)
range
Corrosion protection,
traditional coils
3A Fins made of pre-treated aluminum
(polyurethane and epoxy)
Improved corrosion resistance, recommended
for moderate marine and urban environments
30XB-
250-1700
Medium-temperature
brine solution
5
Implementation of new algorithms of control
and evaporator redesign to allow chilled brine
solution production down to -12°C when
ethylene glycol is used (-8°C with propylene
glycol)
Covers specific applications such as ice
storage and industrial processes
30XB(E/P)
250-1700
Low-temperature brine
solution
6
Implementation of new algorithms of control
and evaporator redesign to allow chilled brine
solution production down to -15°C when
ethylene glycol is used (-10°C with propylene
glycol)
Covers specific applications such as ice
storage and industrial processes
30XB(E/P)
250-1700
Light-brine solution,
down to -3°C
8
Implementation of new algorithms of control to
allow chilled brine solution production down to
-3°C when ethylene glycol is used (0°C with
propylene glycol)
Matches with most application requirements for
ground-sourced heat pumps and fits with many
industrial processes requirements
30XB(E/P)
250-1700
Unit equipped for air
discharge ducting
10 Fans equipped with discharge connection
flanges - maximum available pressure 60 Pa
Facilitates connections to the discharge ducts
30XB(E/P)
250-1700
Low noise level
15 Aesthetic and sound absorbing compressor
enclosure
Noise level reduction by 1 to 2 dB(A)
30XB(E/P)
250-1700
Very low noise level
15LS Aesthetic and sound absorbing compressor
enclosure associated with low-speed fans
Noise level reduction for sensible site
30XB(E/P)
250-1700
Ultra low noise level
15LS+
Acoustic compressor enclosure, low-speed
fans and enhanced sound insulation of main
noise sources
Noise level reduction for sensible site
30XB(E/P)
250-1700
Variable speed fans
17 Unit equipped with variable speed fans
Enhances the unit seasonal energy efficiency
performance and reduces the noise emission
thanks to a smooth fan speed variation.
30XB-
250-1700
IP54 control box
20A Increased leak tightness of the unit
Protects the inside of the electrical box from
dusts, water and sand. In general this option is
recommended for installations in polluted
environments
30XB(E/P)
250-1700
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.
30XB(E/P)
250-1700
Enclosure panels
23A Side enclosure panels at each end of the coil Improves aesthetics, coil and piping protection
against impacts.
30XB(E/P)
250-1700
Low inrush current
25C
Specific loading and unloading compressor
sequence to limit the unit start-up current
Reduced start-up current
30XB(E/P)
250-1700
Winter operation down
to -20°C
28 Fan speed control via frequency converter
Stable unit operation for air temperature down
to -20°C
30XB-
250-1700
Water exchanger frost
protection
41A Electric resistance heater on the water
exchanger and discharge valve
water exchanger frost protection down to
-20°C outside temperature
30XB(E/P)
250-1700
Evaporator & hydraulic
module frost protection 41B
Electric resistance heater on water exchanger,
discharge valve and hydraulic module
Water exchanger and hydraulic module frost
protection down to -20°C outside temperature
30XB- 250-500
30XBE/P 250-400
Total heat recovery
50 Unit equipped with additional heat exchanger
in parallel with the condenser coils.
Production of free hot-water simultaneously
with chilled water production
30XB(E/P)
250-1000
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
parrallele operation with operating time
equalisation
30XB(E/P)
250-1500
Single power
connection point
81 Unit power connection via one main supply
connection
Quick and easy installation
30XB(E/P)
1100-1500
Evap. and pumps with
aluminum jacket
88A
Evaporator and pumps covered with an
aluminum sheet for thermal insulation
protection
Improved resistance to aggressive climate
conditions
30XB- 250-500
30XBE/P 250-400
Service valve set
92
Liquid line valve (evaporator inlet), compressor
suction and discharge line valves and
economiser line valve
Allow isolation of various refrigerant circuit
components for simplified service and
maintenance
30XB(E/P)
250-1700
