5.2.3 Connecting WCM-EM to condensing boiler
A maximum of 2 extension modules can be connected to terminal 2 of the condensing
boiler.
Several extension modules
If more than 2 extension modules are required:
▶
Connect condensing boiler and extension module via external main switch.
Installation and operating instruction
Remote control station WCM-FS 2.0 and extension module WCM-EM 2.1
5 Electrical installation
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Содержание WCM-EM 2.1
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