4 Channel 7 Day Digital Heating Programmer 7 day digital heating programmer with 4 independent timed channels e.g. hot water and 3 separate heating zones, complete with an easy view blue luminescent screen. 4 independently timed channels – hot water and 3 separate heating zones. Suitable for fully pumped systems. Simple push button control (illuminates on setting). 3 timed control periods (5 day plus 2 or 7 day). 1 and 2 hour boost function. Holiday mode. Always ON/OFF override mode. Blue LED screen illuminates upon setting. Optional automatic summer/winter changeover. Voltage free change over contacts. 24 hour factory fitted rechargeable battery backup. Switch Rating: 3(1)A. Operating Voltage 230V AC-50Hz Timer Mode 12 / 24 Hour Boost Boost Duration 1 or 2 Hours Number of Channels 4 Current Rating 3 (1) A Voltage 230V, 50Hz Operating Temperature Range 0ºC to 40ºC Micro Disconnection Type 1.B Control Action EC Directives Conforms to Latest Directives Dimensions (mm) Height 90, Width 135, Depth 30
