Options - Danfoss BW10 020-090 Installation, Operation And Maintenance Instructions

13 - OPTIONS

Options
Soft starter
Twinning
External disconnect handle
Condenser insulation
Low-pressure single-pump hydronic module,
evaporator side
High-pressure single-pump hydronic module,
evaporator side
JBus gateway
BacNet gateway
LON gateway
Specific single-source heating control
Specific cooling control
Control of multi-source heating system
Low sound level (-3 dB(A) compared to standard
unit)
Evaporator screw connection sleeves
Screw water connection between the customer
condenser and the unit
Welded evaporator connection sleeves
Welded water connection between the customer
condenser and the unit
Low-pressure single-pump hydronic module,
condenser side
High-pressure hydronic module with single
variabe-speed pump, condenser side
High-temperature water production, condenser
side, with glycol solution on the evaporator side
Unit stackable for operation
Customer water connection at the top of the unit
Remote user interface
No. Description
25 Electronic compressor starter
58 Unit equipped with an additional field-installed
leaving water temperature sensor, allowing master/
slave operation of two units connected in parallel.
70F The handle of the electrical disconnect switch is on
the outside of the unit
86 Thermal condenser insulation
116F See hydronic module chapter
116J See hydronic module chapter
148B Two-directional communications board, complies
with JBus protocol
148C Two-directional communications board, complies
with BacNet protocol
148D Two-directional communications board, complies
with LON protocol
153 Control board factory-installed on the unit, control
using weather compensation, control of supplemen-
tary electric heater (4 stages) or boiler, needle valve
for domestic hot-water production with
programmable time schedule.
154 Control box to be installed on the drycooler for
communication with the unit via a bus.
157 Additional control box for remote installation to
control the various heating system components
257 Compressor sound insulation
264 Evaporator inlet/outlet screw connection sleeves
265 Condenser inlet/outlet screw connection sleeves
266 Welded evaporator inlet/outlet connection sleeves
267 Welded condenser inlet/outlet connection sleeves
270F See hydronic module chapter
270J See hydronic module chapter
272 Condenser side water production up to 65°C, with
glycol solution on the evaporator side to -5°C
273 Unit stackable for operation
274 Customer water connection at the top of the unit
275 User interface for remote installation
Advantages
Reduced compressor start-up current
Optimised operation of two units connected
in parallel with operating time equalisation
Quick access to the unit disconnect switch
Optimisation for heating applications
Easy and fast installation
Easy and fast installation, reduced power
consumption of the water circulation pump.
Easy connection by communication bus to a
building management system
Easy connection by communication bus to a
building management system
Easy connection by communication bus to a
building management system
Permits easy control of a basic heating
system
Permits the use of an energy-efficient
plug-and-play system
Allows control of pre-configured heating
systems
Allows unit connection to a screw connector
Allows unit connection to a screw connector
Allows welding of customer connections to
the unit
Allows welding of customer connections to
the unit
Easy and fast installation
Easy and fast installation, reduced power
consumption of the water circulation pump.
Geothermal application and domestic
hot-water production
Reduced footprint size
Reduced footprint size
Remote control of the unit and its operating
parameters
Use
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