OLSBERG automatic charging unit

OLSBERG Zentralsteuergerät US4
Type or Type-No.: Description: Order No.:
US 4 Automatic charge control Microcomputer with forwards, reverse and charging time spread, for all clock-signal-controlled OLSBERG storage heaters 75/9671.1440
 
OLSBERG Zentralsteuergerät ZG5
Type or Type-No.: Description: Order No.:
ZG 5 Automatic charge controller unit with weather sensor for forward control for all clock-signal-controlled OLSBERG storage heaters 75/9671.1450
 
Zentralsteuergerät WS 4
Type or Type-No.: Description: Order No.:
WS 4 Charge control unit (controllable) for several residential units and for extending a storage heater installation – state-of-the-art digital technology 75/9679.1404