The ST9400C1000 Programmer is a 7-day, 2-channel programmer designed for accurate time control of ...The ST9400C1000 Programmer is a 7-day, 2-channel programmer designed for accurate time control of central heating systems with separate time programmes for heating and hot water. It offers great flexibility with up to three on/off switchings per day, and each day can be programmed differently. The ST9400C features a clear Line of Text (LoT) display that provides plain English instructions, a 'Holiday' button, and automatic summer/winter time change with up to 3 events per day. It also has temporary or permanent override facilities.
The ST9400C1000 Programmer is a 7-day, 2-channel programmer designed for accurate time control of central heating systems with separate time programmes for heating and hot water. It offers great flexibility with up to three on/off switchings per day, and each day can be programmed differently. The ST9400C features a clear Line of Text (LoT) display that provides plain English instructions, a 'Holiday' button, and automatic summer/winter time change with up to 3 events per day. It also has temporary or permanent override facilities.