Options - Carrier AQUAFORCE 30XW Series Installation, Operation And Maintenance Instructions

13 - OPTIONS

Options
Low Brine with turbulators
down to -15°C
Light-brine solution, down to
-3°C
IP44 electrical protection level
90-10 Copper-Nickel
condensers
Unit supplied in two
assembled parts
Master/slave operation
Single power connection point
No disconnect switch
Evap. single pump power/
control circuit
Evap. dual pumps power/
control circuit
Cond. single pump power/
control circuit
Condenser insulation
Service valve set
Evaporator with one pass less 100C
Condenser with one pass less 102C
21 bar evaporator
21 bar condenser
Reversed evaporator water
connections
Reversed condenser water
connections
Lon gateway
Bacnet over IP
Modbus over IP and RS485
42
No. Description
Redesigned evaporator including turbulators to
allow chilled brine solution production with low
6 pressure drops on the entire negative
application range, down to -15°C (including
turbulators, extra insulation and algorithms).
Implementation of new control algorithms and
redesigned evaporator to allow chilled brine
8 solution production down to -3°C when
ethylene glycol is used (0°C with propylene
glycol)
Control box thightness reinforced
20 Electrical box enclosure and outside electrical
component following IEC 60529 standard
- Condenser tubes 90-10 Cu/Ni.
- Condenser tube sheets cladded with 90-10
33
Cu/Ni.
- Waterboxes not treated against corrosion.
The unit is equipped with flanges that allow
51
disassembly of the unit on site
Unit equipped with supplementary water outlet
temperature sensor kit (to be field installed)
58
allowing master/slave operation of two units
connected in parallel
Unit power connection via one main supply
81
connection
Unit without disconnect switch, but with
82A
short-circuit protection device
Unit equipped with an electrical power and
84
control circuit for one pump evaporator side
Unit equipped with an electrical power and
84D
control circuit for two pumps evaporator side
Unit equipped with an electrical power and
84R
control circuit for one pump condenser side
86 Thermal condenser insulation
Liquid line valve (evaporator inlet) and
92
compressor suction line valve
Evaporator with one pass on the water side.
Evaporator inlet and outlet on opposite sides.
Condenser with one pass on the water side.
Condenser inlet and outlet on opposite sides.
Reinforced evaporator for extension of the
104 maximum water-side service pressure to 21
bar (standard 10 bar)
Reinforced condenser for extension of the
104A maximum water-side service pressure to 21
bar (standard 10 bar)
107 Evaporator with reversed water inlet/outlet
107A Condenser with reversed water inlet/outlet
Bi-directional communication board complying
148D
with Lon Talk protocol
Bi-directional high-speed communication using
149
BACnet protocol over Ethernet network (IP)
Bi-directional high-speed communication using
149B
Modbus protocol over Ethernet network (IP)
Advantages
Covers specific applications such as ice
storage and industrial processes
Matches with most application
requirements for ground-sourced heat
pumps and fits with many industrial
processes requirements
Permits unit installation in more severe
envrionments
Improved resistance to corrosion
Facilitates installation in plant rooms with
limited access
Optimised operation of two units connected
in parrallel operation with operating time
equalisation
Quick and easy installation
Permits an external electrical disconnect
system for the unit (field-supplied), while
ensuring unit short circuit protection
Quick and easy installation: the control of
fixed speed pumps is embedded in the unit
control
Quick and easy installation: the control of
fixed speed pumps is embedded in the unit
control
Quick and easy installation: the control of
fixed speed pumps is embedded in the unit
control
Minimizes thermal dispersions condenser
side (key option for heat pump or heat
recovery applications)
Allow isolation of various refrigerant circuit
components for simplified service and
maintenance
Easy to install, depending on site.
Reduced pressure drops
Easy to install, depending on site.
Reduced pressure drops
Covers applications with a high water
column evaporator side (typically high
buildings)
Covers applications with a high water
column condenser side (typically high
buildings)
Easy installation on sites with specific
requirements
Easy installation on sites with specific
requirements
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
Easy and high-speed connection by
ethernet line to a building management
system. Allows access to multiple unit
parameters
Use for 30XW/
30XWH range
-0254-1752
-0254-P1762
-0254-P1762
-0254-P1762
-1652--1702,
P1612-P1762
-0254-P1762
-1002--1702,
P1012-P1762
-0254-P1762
-0254--1252,
P0512-P1314
-0254--1252,
P0512-P1314
-0254--1252,
P0512-P1314
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762
-0254-P1762