Advertisement
Wiring Diagrams
NOTE:
●
For US installations use Class 2 rated power source. For other installations, use current
protection with current rated at max. 4A.
●
If a single transformer is used, keep jumper RH-RC in place. Connect 24 Vac to the RC
terminal, and neutral to terminal C. If separate transformers are used for heating and
cooling systems, remove jumper RH-RC. Connect cooling 24 Vac to terminal RC,
neutral to terminal C and heating 24 Vac to terminal RH.
14
Siemens Industry, Inc.
Smart Infrastructure
Jumper in Place
Jumper Removed
A6V11727385
06/20/2019
Advertisement
