BRÖTJE RGT B Instructions De Montage page 28

Specification
GB
3.3 Wiring diagrams
Fig. 2: Wiring diagram for connection to ISR-RVS system controller
Legend
FB:
FEK:
Fig. 3: Wiring diagram for connection to ISR-LMU system controller (from LMU 74)
Legend
FB:
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Remote control; you can connect up to 2 remote control units
Receiver boiler
Remote control; you can connect up to 2 remote control units
Room device RGT B/RGTK B and RGTF B/RGTKF B 136231-02 10.15