Siemens RDG200KN Basic Documentation page 134

Connection
6
Application examples
Example 4:
Dehumidifier +
humidifier/DC 0...10 V fan
Example 5:
Dehum./3-speed fan
134 | 150
2-pipe fan coil application for dehumidification, with temperature setpoint shifting,
dehumidifier contact, DC 0...10 V fan and DC valve, humidification is controlled by
release contact:
Commissioning
● Fan
● Control strategy
● Setpoint high
● Setpoint low
● Temp. shift
● Valve
● Relay function
● Relay function
See Technical data [➙ 140] for min. and
max. ratings
2-pipe fan coil application for dehumidification, with temperature setpoint shifting,
dehumidifier contact (via external converter) and 3-speed fan:
Commissioning
● Fan
● Control strategy
● Setpoint high
● Temp. shift
● Valve
See Technical data [➙ 140] for min. and
max. ratings
P351 = 3
(or DIP6 = OFF)
P450 = 1
P024 = 50 %
(factory setting)
P026 = 30 %
P461 = 3 K
(factory setting)
P201 = 5
P402 = 7 (Q3)
(dehum.)
P401 = 8 (Q2) (hum.)
P351 = 2
(or DIP6 = ON)
P450 = 1
P024 = 50 %
(factory setting)
P461 = 3 K
(factory setting)
P201 = 5
Outputs used
● M1 DC 0...10 V fan
● V1 DC valve
● L2 Humidifier
*)
● L3 Dehumidifier
*)
Release contact
*)
RDG260KN
Outputs used
● M1 3-speed fan
● V1 DC valve
● C1 DC - On/Off
converter
● L3 Dehumidifier
*)
Release contact
*)
RDG260KN
A6V11545892_en--_a