Applications For Universal Systems - Siemens DF301 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
Y1 Heating or heating/cooling valve
Legend
actuator
YR Radiator valve actuator
YE Electric heater
N1 Thermostat
30 / 92
Siemens...........................RDF301, RDF301.50..., RDF600KN, RDF600KN/VB, RDF600KN/S
Smart Infrastructure
3.4.2

Applications for Universal systems*

ON
1
T
B1
N1
T
ON
1
T
B1
N1
T
* Universal applications are not applicable for RDF301 and RDF301.50.
· 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
ON
T
B1
N1
T
ON
T
B1
N1
T
Basic Documentation CE1P3171en
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2020-02-21