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Local unit (slave) for control expander
Multizone system
Application
- RTL 111-511 has all the features of RTL X10 except that instead of having a relay output it has the capacity to control an expander unit (DEP 658) which permits the control of more complex thermal units:
– zone fan-coil with On-Off valve and three-speed fan
– zone fan-coil with modulating valve and three-speed fan
– simple local unit for air treatment with a battery and fan - All the functions are similar to those of RTL X10 but with the addition of :
– local control of maximum or desired speed of fan
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