Applications For Universal Systems - Siemens RDG20 KN Series Basic Documentation

Functions
4
Application overview

4.4.2 Applications for universal systems

Applications, DIP setting, control outputs
●
Chilled/heated
ceiling
Using RDG20..KN, RDG26..KN
●
2-stage
chilled/heated
ceiling
Using RDG20..KN, RDG26..KN
●
Chilled and
heated ceiling
control with
PICV and 6-port
ball valve as
changeover
Using RDG26..KN
Product No.
RDG200KN, RDG204KN
RDG260KN, RDG264KN
44 | 180
●
Chilled/
heated ceiling
and electric
heater
Using RDG20..KN, RDG26..KN
●
Chilled ceiling
and radiator
Using RDG20..KN, RDG26..KN
●
2-stage chilled
and heated
ceiling
Using RDG20..KN, RDG26..KN
Control outputs
On/Off, PWM, 3-position
On/Off, DC 0...10 V
●
Chilled/heated
ceiling and
radiator/floor
heating
Using RDG20..KN, RDG26..KN
●
Chilled and
heated ceiling
control with 6-
port ball valve
Using RDG26..KN
YHC Heating/cooling valve actuator
YH Heating valve actuator
YC Cooling valve actuator
YE Electric heater
D3 Dewpoint sensor
M1 1-speed or 3-speed fan, DC 0...10 V
fan
B1 Return air temperature sensor or
external room temperature sensor (optional)
B2 Changeover sensor (optional)
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