External Requirements; Air Dehumidifier - Siemens Albatros RVS46 Series User Manual

External requirements

RVS46.543 only
Heat request below OT
Heat req in economy
mode

Air dehumidifier

Control
104/138
Siemens
Building Technologies
Line no. Operating line
6128 Heat request below OT
6129 Heat request above OT
6131 Heat req in economy mode
Off ¦ On DHW ¦ On
The heat source (K27 with QX... or output UX) is put into operation only if the outside
temperature lies below / above the threshold.
Economy mode can be selected from menu "Special operation / service" (operating line
7139).
In Economy mode, the heat source (K27 with QX.. or output UX) operates as follows:
Off: Remains locked
Only DHW: Released for DHW charging
On: Always released.
Line no. Operating line
6135 Air dehumidifier
6136 Air dehumidifier enable
6137 Air dehumidifier r.h. EIN
6138 Air dehumidifier r.h. SD
An external air dehumidifier can be switched on increased room air humidity with a
selectable relay Air dehumidifier K29 on a QX output.
release The parameter Air dehumidifier can switch on and off the air dehumidifier:
· On: Operation per setting parameter Enable Air Dehumidifier.
· Off: Switched off.
Program selection The parameter Enable air dehumidifier determines the program
used with the air dehumidifier:
· 24 h/day: Continuous operation, independent of scheduler.
· Time program, heating circuit: Operation per scheduler heating circuit 1.
· Time program 5: Operation per time program 5.
The air dehumidifier (K29) is switched on when the measured relative air humidity
exceeds the set switch-on point. The air dehumidifier is switch off again when room
humidity drops below the set switching difference.
Relative room humidity is measured via any Hx input with the functions Relative room
humidity 10V.
User Manual
Configuration
CE1U2353en
2014-07-30