User Manual

Application Sheet FCU045
Fan coil unit with staged fan, 6-way heating/cooling coil (4 pipe) on
analog output
DXR2..09-
101A
5 / 6
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2019-02-21
A6V10662231_en--_c_--_05
Default values
Parameter Values/Range Template settings
Enable operation: fan speed setpoint Yes, No Yes
Enable operation: presence button Yes, No No
Enable operation: temporary Comfort Yes, No No
Enable operation: room op. mode Yes, No No
Enable operation: Green Leaf Yes, No Yes
Engineering ∂ ABT Site engineering tool is required to configure the DXR2 automation stations.
∂ See the Siemens Download Center at www.siemens.com/bt/download for the latest application configuration and
workflow tutorials.
∂ Option combination according to available on-board I/Os on controller.
∂ B1 (optional extract air temperature sensor) to
be configured under ,Room temperature’ in order to serve for room
temperature control.
∂ D2
a
(on-board presence detector) to be configured in ABT Site under ‚Presence detector 2‘ for maximum
combination of optional devices.
Type of operation (N/O or N/C). Multiple devices of the same type can be connected.
Management
station
Sample presentation of a fan coil unit application on the Desigo CC management station.