Vitotronic 100, GC1B / Vitotronic 300-K, MW1B Installation and Service
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Vitotronic 100, Installation
Pump Connection Overview
Pumps 120V
Rated current: 2A~
* Maximum output 6FLA shared between all
120V outputs.
Legend
A 120V pump output
B To the Vitotronic control unit
C Junction box
Available pump connections
sÖM1/A1 Switching contact/shunt pump
sL Boiler pump
sA No Function