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30
12 - OPTIONS
Options
No.
Description
Advantages
Use for 30XW
range
Medium-temperature brine
solution
5
Implementation of new control algorithms and redesigned
evaporator to allow chilled brine solution production down to -6°C
when ethylene glycol is used (-3°C with propylene glycol)
Covers specific applications such as ice storage and
industrial processes
Only sizes
512/562/1012/1154
Low-temperature brine solution
6
Implementation of new control algorithms and redesigned
evaporator 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
Only sizes
512/562/1012/1154
Light-brine solution, down to
-3°C
8
Implementation of new control algorithms and redesigned
evaporator 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
254-1762
Unit supplied in two assembled
parts
51
The unit is equipped with flanges that allow disassembly of the unit
on site
Facilitates installation in plant rooms with limited access Only sizes
1612/1652/1702/1762
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 parrallel
operation with operating time equalisation
254-1762
Single power connection point
81
Unit power connection via one main supply connection
Quick and easy installation
1002-1762
No disconnect switch
82A
Unit without disconnect switch, but with short-circuit protection
device
Permits an external electrical disconnect system for the
unit (field-supplied), while ensuring unit short circuit
protection
254-1762
Evap. single pump power/control
circuit
84
Unit equipped with an electrical power and control circuit for one
pump evaporator side
Quick and easy installation: the control of fixed speed
pumps is embedded in the unit control
254-1252, 1314
Evap. dual pumps power/control
circuit
84D
Unit equipped with an electrical power and control circuit for two
pumps evaporator side
Quick and easy installation: the control of fixed speed
pumps is embedded in the unit control
254-1252, 1314
Cond. single pump power/control
circuit
84R
Unit equipped with an electrical power and control circuit for one
pump condenser side
Quick and easy installation: the control of fixed speed
pumps is embedded in the unit control
254-1252, 1314
Condenser insulation
86
Thermal condenser insulation
Minimizes thermal dispersions condenser side (key
option for heat pump or heat recovery applications)
254-1762
Service valve set
92
Liquid line valve (evaporator inlet) and compressor suction line
valve
Allow isolation of various refrigerant circuit components
for simplified service and maintenance
254-1762
Evaporator with one pass less
100C
Evaporator with one pass on the water side. Evaporator inlet and
outlet on opposite sides.
Easy to install, depending on site. Reduced pressure
drops
254-1762
Condenser with one pass less
102C
Condenser with one pass on the water side. Condenser inlet and
outlet on opposite sides.
Easy to install, depending on site. Reduced pressure
drops
254-1762
21 bar evaporator
104
Reinforced evaporator for extension of the maximum water-side
service pressure to 21 bar (standard 10 bar)
Covers applications with a high water column evaporator
side (typically high buildings)
254-1762
21 bar condenser
104A Reinforced condenser for extension of the maximum water-side
service pressure to 21 bar (standard 10 bar)
Covers applications with a high water column condenser
side (typically high buildings)
254-1762
Reversed evaporator water
connections
107
Evaporator with reversed water inlet/outlet
Easy installation on sites with specific requirements
254-1762
Reversed condenser water
connections
107A
Condenser with reversed water inlet/outlet
Easy installation on sites with specific requirements
254-1762
J-Bus gateway
148B
Bi-directional communication board complying with JBus protocol Connects the unit by communication bus to a building
management system
254-1762
Lon gateway
148D
Bi-directional communication board complying with Lon Talk
protocol
Connects the unit by communication bus to a building
management system
254-1762
Bacnet over IP
149
Bi-directional high-speed communication using BACnet protocol
over Ethernet network (IP)
Easy and high-speed connection by ethernet line to a
building management system. Allows access to multiple
unit parameters
254-1762
High condensing temperature
150
Optimized compressor for operation at high condensing
temperature
Increased condenser leaving water temperature up to
63°C. Allows applications with high condensing
temperature (heat pumps, installations with not
generously sized dry-coolers or more generally,
installations with dry-coolers in hot climate). NOTE: to
ensure control of the condenser leaving water
temperature, this option must be fitted on the units.
30XWH- / XW-P /
XWHP 254-1762 &
30XW--0254/0304/354
Condensing temperature
limitation
150B Limitation of the maximum condenser leaving water temperature to
45°C
Reduced maximum power input and current absorption:
power cables and protection elements can therefore be
downsized
254-1762
Control for low cond.
temperature
152
Output signal (0-10 V) to control the condenser water inlet valve
Simple installation: for applications with cold water at
condenser inlet (ex. ground-source, groundwater-
source, superficial water-source applications) the signal
permits to control a 2 or 3-way valve to maintain
condenser water temperature (and so condensing
pressure) at acceptable values
254-1762
Energy Management Module
156
EMM Control board with additional inputs/outputs. See Energy
Management Module option chapter
Extended remote control capabilities (Set-point reset,
ice storage end, demand limits, boiler on/off
command...)
254-1762
7" user interface
158A Control supplied with a 7 inch colour touch screen user interface
Enhanced ease of use.
254-1762
Input contact for Refrigerant leak
detection
159
0-10 V signal to report any refrigerant leakage in the unit directly on
the controlller (the leak detector itself must be supplied by the
customer)
Immediate customer notification of refrigerant losses to
the atmosphere, allowing timely corrective actions
254-1762
Compliance with Swiss
regulations
197
Additional tests on the water heat exchangers: supply (additional
of PED documents) supplementary certificates and test
certifications
Conformance with Swiss regulations
254-1762
Compliance with Australian
regulations
200
Unit approved to Australian code
Conformance with Australian regulations
254-1762
Low noise level
257
Evaporator sound insulation
3 dB(A) quiter than standard unit
254-1762
Welded evaporator connection
kit
266
Victaulic piping connections with welded joints
Easy installation
254-1762
Welded condenser water
connection kit
267
Victaulic piping connections with welded joints
Easy installation
254-1762
Flanged evaporator water
connection kit
268
Victaulic piping connections with flanged joints
Easy installation
254-1762
Flanged condenser water
connection kit
269
Victaulic piping connections with flanged joints
Easy installation
254-1762
Thermal compressor insulation
271
The compressor is covered with a thermal insulation layer
Prevents air humidity to condensate on the compressor
surface
254-1762
230V electrical plug
284
230V AC power supply source provided with plug socket and
transformer (180 VA, 0,8 Amps)
Permits connection of a laptop or an electrical device
during unit commissioning or servicing
254-1762
Carrier Connect link (only
European distribution
companies)
298
3G router board NOTE 1: require option 149
NOTE 2: when more than one machine is installed on site, only
one of them shall be equipped with option 298 while all of them
must be equipped with option 149 NOTE 3: if the Carrier®
PlantCTRL™ is on site, option 298 shall be integrated in the
Carrier® PlantCTRL™ while option 149 is still mandatory for each
single unit.
Enabler for Carrier Connect service offer
254-1762