Siemens 550-507 Installation Instructions Manual - Page 6

Browse online or download pdf Installation Instructions Manual for Controller Siemens 550-507. Siemens 550-507 9 pages. Ce compliant dual duct controller -two air velocity sensors -electronic output

Print Page
Document Number 550-308
Installation Instructions
Rev. 1, July, 2001
1
Place the ferrite filter against
the RTS cable or point wiring
3
3
for AI
/DI
approximately 1 cm
from the end.
2
Wind the cable tightly
twice around the filter.
3
Close the filter and wrap it with
a zip tie, covering wound cable.
CAUTION:
Ferrite filter(s) must be installed on the room temperature
sensor (RTS) cable and any wiring to AI3/DI3. If not, the
controller is not CE compliant.
Page 6 of 9
Figure 6. Adding Ferrite Filter(s) for CE Compliance.
1 cm
Siemens Building Technologies, Inc.