Swap Function And/Or Fan In The 2Nd Stage - Siemens RDG200KN Basic Documentation

6.3.3 Swap function and/or fan in the 2nd stage

Example 1:
Fan in the 2 stage
nd
A6V11545892_en--_a
2-pipe fan coil application for floor heating/cooling (2-stage heating/cooling), fan
runs only in the 2 stage:
nd
Commissioning
● Fan
● Valve
● Valve
See Technical data [➙ 140] for min. and
max. ratings
Outputs used
P350 = 4 (2 stage) ●
nd
P201 = 5 (floor) ●
P203 = 5 (fan coil ●
unit)
Connection
Application examples
M1 DC 0...10 V fan
V1 DC valve floor
V2 DC valve fan coil
units
RDG260KN
137 | 150
6