Applications For Universal Systems - Siemens RDF301 Basic Documentation

Application and output signal, DIP switches, diagram
∂ Chilled / heated ceiling
(heating or cooling)
B2 D3
T
Y1
∂ Chilled / heated ceiling
(heating or cooling)
∂
B2 D3
T
Y1
Legend Y1 Heating or heating/cooling valve
actuator
YR Radiator valve actuator
YE Electric heater
N1 Thermostat
30 / 94
Siemens
Building Technologies
3.4.2

Applications for Universal systems*

ON
1
T
B1
T N1
ON
1
T
B1
T N1
* Universal applications are not applicable for RDF301 and RDF301.50.
RDF301, RDF301.50..., RDF600KN, RDF600KN/S
∂ Chilled / heated ceiling with electric
heater (heating or cooling) ON/OFF
2 3
B2 D3
T
Y1
YE
∂ Chilled ceiling and radiator ON/OFF
(heating and cooling)
2 3
D3
Y1
YR
B1 Return air temperature sensor or external room
temperature sensor (optional)
B2 Changeover sensor (optional)
M1 1-speed or 3-speed fan
D3 Dewpoint sensor
Basic Documentation
ON
T
B1
T N1
ON
T
B1
N1
T
CE1P3171en
2017-12-07
1 2 3
1 2 3