ST9100S is a single channel 1 day timer, designed for control of a single heating zone or combi boiler applications
There is a built in Service Interval reminder that can be adjusted to offer a message, or restricting action, when an annual system service falls due
ST9100S has the new and ground-breaking Line of Text (LoT™) display that gives clear plain English instructions whenever any button or slider is used
Up to 3 events per day
Automatic summer and winter time change
Single pole, double throw (SPST) relay
230V AC 50Hz 10W Power supply
Operating temperature range 0 to 40°C
Conforms to EN60730-2-7
Temporary or permanent override facilities
Large backlit display