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ThermoPlus AS2 User Operating Instructions Programmable Room Thermostat The ThermoPlus AS2 is a battery powered Programmable Room Thermostat that has been designed to make its operation very simple for the householder. The built in automatic clock means it will not need setting or adjusting for BST and GMT time changes.
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The ThermoPlus AS2 The instructions contained in this user guide are designed to help with the programming and operation of the unit. Part 1 of these instructions explains the day to day operation of the AS2 (page 3) Part 2 of these instructions describes programming the...
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Part 1 - Day to Day operation The ThermoPlus AS2 has been designed to be a simple to use thermostat, requiring minimal user intervention with a pre- programmed heating profile. Simple temperature adjustments can be easily carried out by using the '+' and '-' buttons. The indicator lights react to any temporary user adjustments, with the LED indicators working in the following way;...
Power Down Mode During normal operation the AS2 will go into Power Down Mode, this is to maximise the life of the 3 x AA batteries fitted. Normal operation will continue during this mode, and the heating will be unaffected. The result of the Power Down Mode will mean that the LED indicators will not be displayed and LCD will not be illuminated, although the 'Warm' or 'Cool' temperature will be displayed.
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Warm and Cool Temperature Adjustment The Warm and Cool target temperature settings on the ThermoPlus AS2 are fully adjustable. To change a target temperature it is first necessary to press the centre button to bring up the 'Warm' or 'Cool' setting (indicated by the red or blue LED indicators).
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Warm and Cool Temperature Adjustment To increase Press To decrease Press...
Minimum setting 5°C. It is not possible to set a frost protection temperature above the cool setting. Part 2 - Programming Mode The ThermoPlus AS2 has been designed for minimal user intervention, however should any changes to the existing programme be required please...
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Time and Date Check The Thermoplus AS2 thermostat has a built in automatic clock adjusting for BST & GMT time changes and has been preset with the current time and date during manufacture. No alteration should be required to the time and date, however if any modification is required please refer to the flowchart below.
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Setting Heating Profiles The ThermoPlus AS2 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 10 to 12.
Heating Profiles The ThermoPlus AS2 has six heating profiles, five are fixed and one is adjustable. Profile '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;...
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PROFILE THREE START STATUS EVERY DAY 06:00 WARM 08:00 COOL 11:30 WARM 13:30 COOL 17:00 WARM 22:30 COOL 24 HOUR TIME PROFILE 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 TIME PROFILE TEMPERATURE PROFILE WARM COOL...
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PROFILE FIVE START STATUS START STATUS MON - FRI 06:00 WARM SAT/SUN 07:00 WARM 08:00 COOL 22:00 COOL 17:00 WARM 22:30 COOL 5/2 DAY TIME PROFILE TIME 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 MON - FRI SAT/SUN MON - FRI...
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User Definable - 7 Day Programming Profile 6 will allow you to set up a profile to your exact requirements. By using the flow chart on page 14, you can adjust the Warm / Cool timing periods as required. If only one or two Warm / Cool periods are required on any day set the times accordingly and set the remaining Warm and Cool start times to be exactly the same as each other.
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PROFILE SIX START STATUS DEFAULT 06:00 WARM EVERYDAY 08:00 COOL Adjust the WARM start time by 11:30 WARM using the UP / DOWN buttons and 13:30 COOL confirming with the SET button 17:00 WARM 22:30 COOL Adjust the COOL start time by using the UP / DOWN buttons and confirming with the SET button Repeat for Periods 2 &...
PLEASE NOTE: Do not attempt to reset without batteries being fitted. Using this procedure will restore the ThermoPlus AS2 to the original factory programme settings, the time setting will also default to midnight (00:00) on 1 January 2006.
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Resetting the ThermoPlus AS2 On the ThermoPlus AS2 press the 'UP' and 'DOWN' Ÿ arrow buttons together: Then release the buttons and the thermostat will return Ÿ to preset factory settings. Reset the time and date as shown on page 8.
Battery Replacement The ThermoPlus AS2 uses 3 x AA (LR6) batteries. The batteries supplied with the unit should last for approximately two years. When the batteries are nearing the end of their life a 'LOW BAT' message will flash on the display.
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