Siemens RDF301

6 / 20
Siemens RDF301, RDF301.50..., RDF600KN, RDF600KN/VB, RDF600KN/S CE1N3171en
Smart Infrastructure Semi flush-mount communicating room thermostats 2020-02-21
Applications for Universal systems*
Application and output signal, DIP switches, diagram
· Chilled / heated ceiling ON/OFF
(heating or cooling)
1
ON
2 3
· Chilled / heated ceiling with electric
heater (heating or cooling) ON/OFF
1
ON
2 3
3191S11
N1
T
B1
T
B2
T
D3
Y1
3191S12
N1
T
YE
B1
T
B2
T
D3
Y1
· Chilled / heated ceiling 3-position
(heating or cooling)
1
ON
2 3
· Chilled ceiling and radiator ON/OFF
(heating and cooling)
1
ON
2 3
3191S11
N1
T
B1
T
B2
T
D3
Y1
3191S13
N1
T
B1
T
D3
Y1
YR
Y1 Heating or heating/cooling valve
actuator
B1 Return air temperature sensor or external room
temperature sensor (optional)
YR Radiator valve actuator B2 Changeover sensor (optional)
YE Electric heater M1 1-speed or 3-speed fan
N1 Thermostat D3 Dewpoint sensor
* Not applicable for RDF301 and RDF301.50.
Legend