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ThermoPlus AS1 User Operating Instructions The ThermoPlus AS1 - Programmable Room Thermostat offers a number of pre-installed heating profiles which are simple to set-up by the installer or user to provide maximum comfort. Once complete, user operations are kept to a minimum by using the +/ - and Warm/Cool buttons on the front of the unit.
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Introduction and operating guide The ThermoPlus AS1 has been designed to be a simple to use thermostat, requiring minimal user intervention. The normal day to day operation is taken care of by the pre-set heating profiles, any temporary adjustments are simply made by using the + and –...
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Warm and Cool Temperature Adjustments The ThermoPlus has two preset temperature levels, these are known as 'Warm', higher level temperature(21 °C) and 'Cool', lower or set back temperature(15 °C). The preset temperatures have been selected to give a comfortable, safe, yet efficient temperature level in the home.
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“WARM / cover COOL”button Thermoplus Programming Mode The ThermoPlus AS1 has been designed for minimal user intervention, however should any changes be required please press buttons 4 and 8 simultaneously to enter the programming mode, this will allow you to;...
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Time and Date Check Open Cover Enter programming mode (Details given on the previous page) Press TIME Press SET MINUTE flashes, HOURS flashes, adjust using + / - adjust using + / - Press SET Press SET buttons buttons MONTH flashes, DATE flashes, adjust using + / - adjust using + / -...
Setting Heating Profiles The ThermoPlus AS1 contains a selection of five preset and one user definable profile options, one of these will have been set by the Installer. Care should be taken to ensure a profile is selected that suits your lifestyle the best. Profiles one to five are detailed on pages 7 and 8.
Heating Profiles The ThermoPlus has six heating profiles, five are fixed and one is adjustable.‘ONE’ has been set as the default and is detailed below. During installation a heating profile should have been set to best match your requirements; illustrations of the preset below shown are profiles.
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Profiles Four and Five 5 Day/ 2 Day - Different Weekday / Weekend Profile START STATUS START STATUS MON - FRI 06:00 WARM SAT/SUN 07:00 WARM 08:00 COOL 22:00 COOL 11:30 WARM 13:30 COOL 17:00 WARM 22:30 COOL 5/2 DAY TIME PROFILE TIME MON - FRI...
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Profile Six User Definable - 7 Day Programming COPY FEATURE Open Cover The copy feature can be used to apply changes made from one days programming to the next. This is achieved by pressing the Enter programming mode down arrow button when 'SET' (Details on page 4) is displayed on the screen.
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Warm and Cool Temperature Adjustment The Warm and Cool target Press here to select Warm or Cool temperature settings on the ThermoPlus AS1 are fully adjustable. To change a target temperature it is first necessary to press the the centre button to bring up the...
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Warm and Cool Temperature Adjustment To increase Press To decrease Press...
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1st January 2005. RESETTING THE THERMOPLUS AS1 On the ThermoPlus AS1 press the 'UP' and 'DOWN' arrow buttons together: Then release the buttons and the thermostat will return to preset factory settings.
LCD display and LED indicators will not function. Service and Repair The ThermoPlus AS1 is NOT user serviceable. Please do not dismantle the unit. In the unlikely event of a fault developing please refer to the RESETTING THE THERMOSTAT section of this user guide located on page 12.
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South Bristol Business Park, Roman Farm Road, Bristol BS4 1UP t: +44 117 978 8700 e: sales@horstmann.co.uk www.horstmann.co.uk Part Number P82312 Issue 2...