Horstmann ThermoPlus AS2-RF Data Sheet
Contents
1. C Stat 11 B and 17 B Battery powered programmable room thermostat posigTMANN C STAT 178 HO 2STMANN Programmable room thermostats are widely recognised as one of the best ways in which to control central heating Our C Stat programmable room thermostats have a large display and intuitive user interface making them easy to set up and use C Stat uses a sophisticated time proportional integral TPI algorithm for accurate temperature control and energy efficiency Being battery powered these models are suitable for replacing most existing room thermostats C Stat is ideal for combi boilers extra heating zones or upgrading older inefficient room thermostats Features e Voltage free contacts e Choice of 24 hour or 7 day versions e Upto six target temperature settings per day e Temperature Settings 5 c to 30 C e Menu driven programming via large back lit display with prompts to aid the user e Automatic daylight saving time adjustment e Target temperature and actual room temperature indication e Temporary temperature override e Holiday programme e Optional high and low temperature limits e Tamperproof security code e Optional optimum start facility recommended Specification C Stat 11 B and 17 B POWER SUPPLY 2 x AA Batteries e Reduced energy costs CONTACT TYPE Micro disconnection e Minimal boiler cycling and reduced flow WIRING CONFIGURATION Voltage free c o temperatures through use of sophisti2. cated TPI contacts SPDT i control algorithms CONTACT VOLTAGE RATING 230V AC 50Hz 30V e Runs on 2 standard AA type batteries dc e No need for additional wiring when replacing an CONTACT CURRENT RATING 8A 1A inductive existing thermostat TEMPERATURE Frost protection setting DIFFERENTIAL 0 5 C TEMPERATURE ACCURACY 0 5 c at 21 c Wireless and Mains versions are also available in this DESIGN STANDARDS BS EN 60730 2 9 range DIMENSIONS 100 X 120 X 26 5mm ENCLOSURE Flame retardant thermoplastic ENCLOSURE PROTECTION IP30 POLLUTION DEGREE Degree 2 INSULATION CLASS Double insulated OPERATING TEMPERATURE RANGE o C to 40 C CLOCK 12 24 Hour with Automatic BST GMT adjustment SETTINGS PER DAY 6 target temperature settings per day MOUNTING Industry Standard 6 terminal plug in wall plate South Bristol Park Roman Farm Road Bristol BS4 1UP t 44 117 978 8700 f 44 117 9788701 e sales horstmann co uk www horstmann co uk 2S T MANN Horstmann is a trading name of Secure Controls UK Ltd a wholly owned subsidiary of Secure Holdings PTE Ltd E De Registered office Secure House Moorside Road Winnall Trading Estate Winchester Hampshire S023 7RX Registered in England No 457553 January 2013 Secure Controls UK Ltd All rights reserved The company reserves the right to alter product specifications without notice Part No P84880 Issue 2
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