Resideo - ST9400C1000 CENTRAL HEATING, HOT WATER, CONTROLLER, PROGRAMMER.7 DAY, 2-CHANNEL, 3 ON/OFF PER DAY, 230 VAC, WHITE

7 Day – 2 Channel Programmer, Central Heating, Hot Water Controller

The ST9400 is a 7 Day-2 channel central heating controller designed specifically for the control of both heating and stored hot water that are typically found in complete domestic and commercial systems. The heating and hot water programmes are entirely independent allowing the system to be operated in the most energy efficient way possible. This heating controller can also be set as a mini-programmer for use with older gravity-circulation stored hot water systems where there is no interlocking control valve.

Featuring state-of-the-art LoT™ Technology, complete with a large backlit display the central heating controller is extremely user-friendly and easy to use with an intuitive interface. A factory set clock/date and automatic 1hour summer/winter-time change are designed to further enhance ease of use.

Versatile, the ST9400C1000 can be installed on most common industry-standard back-plates, enabling it to easily replace most of the equivalent time controllers on the market. The ST900 also fits on the same wiring back-plate as the ST6000 range, enabling a direct replacement that does not require any re-wiring.

ST9400C1000 Central Heating Controller Features

• LoT™ Display, providing text feedback that gives user guidance and programming hints
• Large backlit display, configurable to be on permanently, off or activated by a button press
• Factory set clock and date, Automatic Summer / Winter 1 hour time change
• Time display – 12 hour AM/PM or 24 hour format, resolution – 1 minute
• 7 day – 2 channel programmer, settable for 5/2 or 1 day operation.
• Up to 3 on/off periods per day, Holiday button
• Temporary or permanent override facilities
• Extra hour facility, for up to 3 hours of boost or programme extension
• Choice of 3 different built-in standard programmes - standard, at home, economy
• Programme indicator lights
• Fits on industry standard back-plate
• Power Supply 230 VAC Single Phase
• 2-level battery backup to maintain real-time and date in event of power failure
• NVRAM storage of programmes and all setup parameters, ensuring these are never lost
• Building Regulations compliant
• Double-insulated, with ‘Parking’ terminal for external earth wiring continuity
• IP30 Protection class