Operating Mode - Swegon CONDUCTOR W1 Technical Manual

Operating Mode

Applications
These instructions deal with two different applications: W1 and W3. W
indicates that both the applications are applicable to waterborne climate
systems.
A waterborne system provides the room with waterborne heating and
cooling. The air-based systems which can be controlled in the W3 by means
of connected damper actuators are only used to satisfy the demands on
air quality, while the temperature of the supply air and extract air is kept
constant.
Depending on the status of connected sensors, the controller adjusts the
outputs from any of several possible operating conditions. The various
operating conditions described here are based on occupancy in the room
and the status of the window switch and condensation sensor.
W1
W1 is a standard solution for offi ces, mainly designed for partitioned offi
ces, but which also can be used in large rooms, as with open-plan offi ces.
The application is suitable for so called CAV systems (Constant Air Volume),
which means that the airfl ow in the room is constant and that no damper
actuators are needed. Only two outputs are used, one for actuators that
control cooling and one for actuators that control heating. There is provision
for connecting a condensation sensor, a temperature sensor and an
presence detection sensor.
Table 1. Operating conditions for application W1
Condensation
Yes
No
Cooling
Off
Normal
Technical Description
Heating
Normal
Normal
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