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Wiring Diagrams
Note:
For US installations use Class 2 rated power source. For other installations, use current
protection with current rated at max. 4 A.
If a single transformer is used, keep jumper RH-RC in place. Connect AC 24 V 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 AC 24 V to terminal RC, neutral
to terminal C and heating AC 24 V to terminal RH.
Siemens
Building Technologies
Jumper in Place
Jumper Removed
A6V10807603_enUS_a
15
2018-04-12
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