Specifications

49

    Use
Condenser with anti-corrosion
post-treatment
2B Coils with copper tubes and aluminium fins with Blygold
Polual treatment
Improved corrosion resistance, recommended
for marine, industrial and rural environments
30RB 162-802
Corrosion protection, traditional
coils
3A Pre-treated aluminium fins (polyurethane and epoxy) Improved corrosion resistance, recommended
for marine, moderate or urban environments
30RB 162-802
Unit for low leaving water
temperature
6 Leaving water temperature of +3°C to -10°C. All low-temperature applications: ice storage,
cold stores, process cooling etc.
30RB 162-402
Unit for indoor installation with
discharge ducts
12 Fans with available pressure Ducted condenser air discharge, optimised
condensing temperature control, based on the
operating conditions and system characteristics
30RB 162-802
Low noise level 15 Sound absorbing compressor enclosure Noise emission reduction
30RB 162-802
Very low noise level 15LS Sound absorbing compressor enclosure and low-speed fans Noise emission reduction
30RB 162-802
Grilles 23 Metallic grilles on all four unit faces (this option includes the
supply of enclosure panels)
Improved aesthetics
30RB 162-802
Enclosure panels (for units with
copper/aluminium coils only)
23A Side panels on each end of the coils Improved aesthetics
30RB 162-802
Electronic starter 25 Electronic starter on each compressor Reduced start-up current
30RB 162-522
Winter operation down to -20°C 28 Fan speed control via frequency converter Stable unit operation when the air temperature
is between 0°C and -20°C
30RB 162-802
Winter operation down to -10°C 28B Twin-speed lead fan for each circuit Stable unit operation when the air temperature
is between 0°C and -10°C
30RB 162-802
Evaporator frost protection 41 Electric heater on the evaporator Evaporator frost protection down to -20°C
outside temperature
30RB 162-802
Evaporator and hydronic
module frost protection
42A Electric heaters on the evaporator and hydronic module Evaporator and hydronic module frost
protection down to -20°C outside temperature
30RB 162-262
Partial heat reclaim 49 Partial heat reclaim by desuperheating of the compressor
discharge gas
Free high-temperature hot-water production
simultaneously with chilled water production
30RB 162-802
Total heat reclaim 50 See heat reclaim option. Note: Unit equipped with coils with
copper tubes and aluminium fins
Free hot water production simultaneously with
chilled water production
30RB 262-522
Twinning 58 Unit equipped with an additional field-installed leaving water
temperature sensor, allowing master/slave operation of two
chillers connected in parallel
Optimised operation of two chillers connected
in parallel with operating time equalisation
30RB 162-802
Main disconnect switch without
fuse (standard for sizes 182-262)
70 Factory-installed main electric disconnect switch in the
control box
Ease-of-installation and compliance with local
electrical regulations
30RB 302-802
Main disconnect switch with
fuse
70D Factory-installed main electric disconnect switch with fuse in
the control box
Same advantage as main disconnect switch
and reinforced anti-short circuit protection
30RB 302-802
Evaporator with aluminium
jacket
88 Evaporator thermal insulation protection by aluminium
sheets
Improved resistance to climatic aggression
30RB 162-802
Evaporator and hydronic
module with aluminium jacket
88A Evaporator and water piping thermal insulation protection by
aluminium sheets
Improved resistance to climatic aggression
30RB 302-522
Suction valve 92 Shut-off valve on the compressor suction piping (discharge
valve as standard)
Simplified maintenance
30RB 302-802
Compressor suction and
discharge valves
92A Shut-off valves on the common compressor suction and
discharge piping
Simplified maintenance
30RB 162-262
High-pressure single-pump
hydronic module
116B See hydronic module option Easy and fast installation
30RB 162-522
High-pressure dual-pump
hydronic module
116C See hydronic module option Easy and fast installation, operating safety
30RB 162-522
Low-pressure single-pump
hydronic module
116F See hydronic module option Easy and fast installation
30RB 162-522
Low-pressure dual-pump
hydronic module
116G See hydronic module option Easy and fast installation, operating safety
30RB 162-522
Direct-expansion free cooling
system
118A See free cooling option. Note: Unit equipped with coils with
copper tubes and aluminium fins
Economic chilled-water production at low
outside temperature
30RB 232-522
JBus gateway 148B Two-directional communications board, complies with JBus
protocol
Easy connection by communication bus to a
building management system
30RB 162-802
Bacnet gateway 148C Two-directional communications board, complies with
Bacnet protocol
Easy connection by communication bus to a
building management system
30RB 162-802
LonTalk gateway 148D Two-directional communications board, complies with
LonTalk protocol
Easy connection by communication bus to a
building management system
30RB 162-802
Energy Management Module
EMM
156 See controls manual Easy wired connection to a building
management system
30RB 162-802
Fitted safety valves with sealed
ball valve
196 Valve with sealed ball upstream of the safety valves Safety valve inspection and replacement
facilitated without refrigerant loss
30RB 162-802
Conformance with Australian
regulations
200 Heat exchanger approved to Australian code - 30RB 162-802
Storage unit above 48°C 241 Refrigerant charge stored in the condenser. Option not
compatible with MCHX coils; Cu/Al coils are required to
store the charge.
Unit transport by container only possible with
this option
30RB 162-802

  Use
Connection sleeve - Piping to be welded with Victaulic connection Ease-of-installation 30RB 162-802
Energy Management Module
EMM
- See controls manual Easy connection by wired connection to a
building management system
30RB 162-802
Scrolling Marquee Interface - Remotely installed user interface (communication bus) Remote chiller control up to 300 m 30RB 162-802
Power cable connection side
extension
- Side extension on the power control to allow a reduced
cable bend radius
Use of thicker power cables 30RB 302-802