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ABB i-bus KNX
3.2
Parameters
© 2010 ABB STOTZ-KONTAKT GmbH
Commissioning
Fan coil controls
Fan with three fan speeds
With changeover or speed control
2 pipe system HEATING and COOLING
2 pipe system HEATING or COOLING
3 pipe system
4 pipe system
For further information see:
Configuration design types
A Fan Coil unit can be configured as a compact device or a modular
installation device:
Compact devices: These are supplied with enclosures and are available
as self-contained units for wall or ceiling mounting.
Modular installation devices: These have no enclosures and are
mounted in the wall, in the ceiling or in the floor. The air is blown into the
room through a grill.
Air supply
Fan Coil units are available as recirculation or a mixed air devices.
Recirculation devices: The room air is directed past heat exchangers
by the fans.
Mixed air devices: The room air is mixed with fresh air.
The mixing ratio between re-circulated and fresh air can usually
be adjusted.
The parameterisation of the Fan Coil-Actuator is implemented using the
Engineering Tool Software ETS from version ETS2 V1.3 or higher.
The user program can be found in the ETS2 / ETS3 at
ABB/Heating, Cooling, Blower/Fan Coil Actuator 1-fold.
The following chapter describes the parameters of the RM/S 2.1 using the
parameter windows. The parameter window features a dynamic structure so
that further parameters may be enabled depending on the parameterisation
and the function of the outputs.
The default values of the parameters are underlined,
e.g.
Options:
yes
no
Planning and
application, page 121
18
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