Horstmann ThermoPlus AS2-RF User Guide
Contents
1. 2 3 4 5 6 7 8 9 pojn 12 13 14 15 16 17 18 19 20 21 22 23 00 N N N gt gt gt lt c c c A A A TEMPERATURE PROFILE WARM COOL 8 PROFILE FOUR START STATUS START STATUS MON FRI 06 00 WARM SAT SUN 07 00 WARM 08 00 COOL 22 00 COOL TIME PROFILE TIME fi 2 3 4 5 6 l 7 l 8 9 pojn 12 13 14 15 16 17 18 19 20 21 22 23 00 SAT SUN TEMPERATURE PROFILE z a 2 WARM COOL S N Cc z COOL 5 2 DAY TIME MON FRI SAT SUN MON FRI SAT SUN PROFILE FIVE START STATUS START STATUS MON FRI 06 00 WARM SAT SUN 07 00 WARM klm 08 00 COOL 22 00 COOL 17 00 WARM 22 30 COOL Q TIME PROFILE TIME fai 2 l 3 4 5 6 7 8 9 pojn 12 13 14 15 16 17 18 19 20 21 22 23 00 SAT SUN TEMPERATURE PROFILE WARM COOL WARM COOL Profiles one to five have fixed periods no alteration to the Warm Cool times can be made if it is necessary to make any alterations then profile six must be used Profile six will allow you to set up a profile to your exact requirements Please refer to the flowchart on page 10 User Definable 7 Day Programming Profile 6 will allow you to set up a profile to your exact requirements By using the flow chart below you can adjust the Warm Cool timing periods as required If only one or two Warm Cool periods2. HORSTMANN ThermoPlus AS2 RF User Operating Instructions Programmable Room Thermostat with wireless communication technology The Horstmann ThermoPlus AS2 RF is a wireless 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 The ThermoPlus will provide a pre programmed temperature profile preset by your installer and day to day user adjustments are carried out using just three buttons The ThermoPlus AS2 RF is supplied in two parts The receiver which is hard wired to the combi or conventional system boiler and the AS2 RF thermostat which can be used in any normal domestic environment within a typical 30 metre range without the need for any costly or disruptive wiring 1 The ThermoPlus AS2 RF 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 RF Part 2 of these instructions describes programming the AS2 RF Part 3 of these instructions is for understanding the receiver The AS2 RF thermostat kit is made up of two parts 1 x ASR RF Receiver 1 x AS2 RF Transmitter The AS2 RF has been designed with ease of installation in mind No hard wiring is required between the transmitter and the receiver The receiver unit is hard wired t
3. RF has been designed for minimal user intervention however should any changes to the existing programme be required please press button 6 and 8 simultaneously to enter the programming mode this will allow you to e Check the current time date year e Check the current profile e Set a new pre set profile or e Set a user defined profile 6 TIME PLEASE NOTE Upon completion of any of the rs l adjustments above please ensure that you exit 8 A iw the programming mode by pressing buttons 6 and 8 simultaneously Time and Date Check The Thermoplus AS2 RF thermostat has a built in automatic clock adjusting for BST amp 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 Enter programming mode by pressing buttons 6 amp 8 simultaneously DATE flashes Adjust using UP DOWN buttons MINUTE flashes Adjust using UP DOWN buttons HOUR flashes Adjust using UP DOWN buttons 24hr clock MONTH flashes Adjust using UP DOWN buttons YEAR flashes Adjust using UP DOWN buttons Exit programming mode by pressing buttons 6 amp 8 simultaneously Setting Heating Profiles The ThermoPlus AS2 RF 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 en
4. existing installation please consult your service engineer for assistance Flashing Red Flashing Green NORMAL OPERATION The following LED ind Solid Red Solid Green FAIL SAFE MODE o network connect ndicates a successfu ications should be p eating off eating on If during normal operation the RF signal will switch to Fail Safe Mode off During be switched off and can be controlled by buttons located below the flap on the receiver if required further details are given in the following sections W following way Solid Amber Flashing Amber hen the emergency eating off indicati on please refer to COMMISSIONING NSTRUCTIONS section of the installation guide network connection resent during normal operation is lost for more than 60 minutes then the receiver Fail Safe Mode the receiver relay heating will using the emergency red off and green on buttons are used the LED will operate in the ng no message from AS2 RF for 60 minutes eating on Green override button activated PLEASE NOTE The red and green override buttons on the receiver will only operate in fail safe mode In norma operation pressing these buttons will have no effect Communication Fail Safe Modes RECEIVER FAIL SAFE MODE Should your receiver enter the Fail Safe Mode this will be conveyed by the LED indicator going solid a AS2 RF mber This will
5. last button press For more info rmation on Z Wave technology please visit www zen sys com 13 GENERAL INFORMATION Resetting the AS2 RF Transmitter Electronic equipment can in some circumstances be affected by electrical interference If the display becomes frozen or scrambled or if you wish to revert back to the default settings please use the following procedure PLEASE NOTE Do not attempt to reset without batteries being fitted Using this procedure will restore the ThermoPlus AS2 RF to the original factory programme settings the time setting will also default to midnight 00 00 on 1 January 2006 Resetting the ThermoPlus AS2 RF e On the ThermoPlus AS2 RF press the UP and DOWN arrow buttons together e Then release the buttons and the To reset thermostat will return to preset press factory settings e Reset the time and date as shown on page 5 Battery Replacement The ThermoPlus AS2 RF 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 To change the batteries it is necessary to remove the AS2 RF from the wall to achieve this first press the RELEASE BUTTONS located under the unit and pull the AS2 RF away from the mounting plate by gently pulling up Before removing the old batteries please wait for at least 15
6. mable room t set ON an the air tempera mable roo at differen a programm ickly the room heats up de he se mostat to a lower setti d igher setting to make su is both a p ime periods to sui witching on the heating wh it off once the set tempera herm d OFF n and swi m sh tti able roo ostat lets you choose what each while it is on It will a the day and hermostat to a hig pends on t u c h ture it sho mes 0 he desig er and radiators ing affect how quick ng will result in y the room cools d the room bein m thermosta ferent times le roo he di use your programmab re comfortable with at ogrammer and your own her setting wi g cont a room thern lifestyle A ro ure has been low you to se days of the week to mee no own Turnin olled at tis you is to set low tem are comforta ments above The best way to do this ee each day until you adjus h m is a boiler with radiators there will the whole house But you can have dif atic radiator valves TRVs on individua perature that is reasonable for the who re that even rooms by adjusting the TRVs e rol os other time on the p be correct m Some types h e and Bri ogrammer mus ed in the manufac thermostats need a free flow of ai plain U ble with ese se usually be o
7. only happen if the receiver has not received a signal from the or more than 60 minutes Some basic instructions are detailed in the previous section and on the inside of the receiver flap for the emergency use of the relay heating during this mode To resume normal operation please use the following procedures Press the Warm Cool button on the front of the AS2 RF for 5 seconds or until the display illuminates t indicated by Or Check and re the process a hen press again to send a signal to the receiver if successful this will be he LED on the receiver changing from amber to either red or green place if necessary the 3 x AA batteries in the AS2 RF transmitter then follow bove If the processes above fail to regain normal operation then please consult your heating or service engin eer for further assistance OPERATING MODES During normal operation the receiver will indicate the boiler status through the colour of its LED please refer to the RECEIVER STATUS INDICATOR LED on page 12 The AS2 RF a Iso uses a combination of LED and LCD displays to assist the user to gain maximum benefit from the thermostat During normal operating period where no user intervention has occurred the AS2 RF will power down to maximize battery life To wake the AS2 RF press the Warm Cool for 5 seconds the displays both LED and LCD will now illuminate and will stay lit for a period of 8 seconds after the
8. 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 This will cancel the 2nd or 3rd Warm Cool periods altogether for the day concerned Unused periods will be shown by a series of dashes on the settings screen Press SET and the next day and SET appears in the display Press SET to adjust the next days settings or EXIT to return to the main menu To do this press SET until the next day and SET appears in the display Unused periods will be shown by a series of dashes on the setting screen If one or two periods have been set and you wish to return to three periods in 24 hours then pressing the up arrow when the dashes appear after the last Cool setting will bring back the hidden PROFILE Warm Cool settings PROFILE SIX START STATUS s s s DEFAULT 06 00 WARM Adjust the WARM start time by using EVERYDAY 08 00 COOL the UP DOWN buttons and confirming 11 30 WARM with the SET button 13 30 COOL 17 00 WARM ee Adjust the COOL start time by using the UP DOWN buttons and confirming with the SET button TIME Repeat for Periods 2 amp 3 d or if not needed equalise the v j remaining Warm and Cool times to cancel and press SET see above 2 START FLOW CHART SET is displayed on the screen 1 To continue programming to the next day press SET and go to A 2 To copy the altered settings to the next day pr
9. ess the DOWN button and go to C 3 To finish programming go to D Enter PROGRAMMING mode by pressing buttons 6 amp 8 simultaneously Press PROG Press SET a P EXIT twi d exit i Select PROFILE SIX by using the Oya node by pressing b ttans T UP DOWN buttons and press SET 6 and 8 simultaneously Press COPY and repeat for each day to be copied i When finished press the DOWN button and go to B Part 3 Understanding the receiver RF TECHNOLOGY The AS2 RF thermostat uses radio frequency technology to communicate wirelessly between the receiver and transmitter This makes the AS2 RF ideal for fitting in either new or existing systems where additional wiring cannot be used for either practical or cosmetic reasons The receiver and AS2 RF use Z wave technology to communicate this means it can be used as a stand alone item or added to an existing Z wave installation ASR RF Receiver A Status Indicator LED B AS2 RF Add Remove Buttons C Boiler Off Override Red D Boiler On Override Green RECEIVER STATUS INDICATOR LED LIGHT The tri coloured LED on the receiver allows both the installer and the end user to understand the status of communication between the receiver and the AS2 RF The LED has six different indications these are INSTALLATION MODE PLEASE NOTE These will not be visible during normal user operation users should not attempt to re commission an
10. g disappear or 2 Check the receiver if the LED is not illuminated this indicates a power interruption or disconnection In this case the mains supply should be checked and if it cannot be restored the assistance of an electrician or service engineer should be sought Service and Repair The ThermoPlus AS2 RF is NOT user serviceable Please do not dismantle the unit In the event of a fault developing please refer to the RESETTING THE AS2 RF TRANSMITTER section on page 14 If this fails to resolve the problem please contact a local heating engineer or a qualified electrician 16 What is a programmable room thermostat an explanation for householders Ap allows by sen he So ne el saV The set a the to adjus you If your h the by should choose a tem chose a any ove The at the changes between Greenwich Mean Ti You may be able to temporarily adjust the heating prog Boost These are ex Programmable room be covered by curtains or blocked may prevent the the and w in yo Turning aster ith ner one to do its job ne deg hermostat further Any rogram you sing rmosta program hat tem home to setting a pera U How qu size of the boil er does es energy way to set an ings that you a m up by o the e mo mo ney eating sys rmostat to cont installing therm slightly h heating in
11. in to go down to 1 C below warm setting temperature Maximum adjustment o warm temperature 2 C The blue light indicates the unit is working to the lower set temperature Please note that the or buttons will have no effect on the lower emperature setting Under the flap is a blue button 6 During the summer or when you want your central heating off for long periods for example if you go on holiday press the blue button and close the flap When you want to go back to normal operation open the flap and press the blue button again remembering to close the flap once finished Both the Warm and Cool temperature settings can be permanently adjusted this operation is detailed on page 4 Power Down Mode During normal operation the AS2 RF 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 To wake up the AS2 RF press the Warm Cool button for 5 seconds this will then illuminate both the LED and LCD displays for a period Any adjustment can then be made the Power Down Mode will commence again approximately 8 seconds after the last button press Warm and Cool Temperature Adjust
12. ment The Warm and Cool target temperature settings on the ThermoPlus AS2 RF are Press here to select fully adjustable To change a target Warm or Cool 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 By using the up down keys under the flap the Warm Cool temperature can be increased or decreased to the desired Y temperature setting fa x 1 PLEASE NOTE it is not possible to set the Labelle warm setting to below that of the cool NE setting or vice versa Once a new temperature has been set in either the Warm or Cool setting the AS2 RF will continue to use this setting until the next manual adjustment To increase Press a To decrease Press Audible Feedback All buttons on the AS2 RF give an audible confirmation when pressed A short bleep means Yes a longer buzz means No the setting adjustment cannot be done Frost Protection The blue button situated under the flap will initiate the frost protection mode when pressed the word STANDBY will appear on the display the thermostat has been pre programmed with a frost protection temperature level of 7 C this can be adjusted by using the up and down arrow buttons 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
13. n perat y ferent temp radiators If y e house If yo he coldest room is ave to be adju ish Summer Time amme for examp er s instructions to sense the tem by furniture Nearby elect mostat from working properly HORSTMAN Email sales horstmann N co uk Website www horstmann co uk Horstmann Controls Limited Bristol BS4 1UP eratures reached imes you want the heating to be o ect different temperatures your particular needs Il not make the room heat up a the heating system for example g a programm a lower tempe one prog in ou don t u doh comforta sted in s e Overr perature ic fires televisions wa nostat A programme om thermostat works en the air temperature falls below he and then turn ne ram individu have TRVs you ave T ble the he n f ny able room ature and to find the lowest temperature have chosen and ures first say 18 C he temperatures Yo tings will waste e n leave it u won t have gy and cos mable room al rooms RVs you can n prevent ing and autu ide Ad so they or tab X mn vance or must not e lamps CE Leaflet number P83020 Issue 2
14. o the boiler and should be sited close to the existing wiring The AS2 RF can then be positioned up to 30 metres away Range will vary depending upon the composition density and number of walls between the AS2 RF transmitter and the receiver AS2 RF Transmitter 1 Plus Button 6 Standby Time Set Button 2 LED Indicator lights 7 Increase Decrease Buttons 3 Installer Display 8 Prog Exit Button 4 Warm Cool Button 9 Front flap shown open 5 Minus Button Part 1 Day to Day operation The ThermoPlus AS2 RF 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 Warm is shown by two red lights and Cool is shown by a single blue light see Power Down Mode below The centre button marked Warm Cool allows you to toggle between the warm and cool settings When one or more red lights are on you can increase the temperature by pressing the button For example press once to go up by 1 C or press twice to go up by 2 C When the two or three red lights are on the temperature can also be lowered by using he button For example press once to go down to the warm setting temperature and press aga
15. seconds after the last button was pressed Remove old batteries and ensure the L C D display has gone blank before fitting the new batteries Replace with three new AA size alkaline batteries ensure they are fitted correctly as shown by the marking positioned between the battery terminals Once batteries have been fitted replace the AS2 RF to the mounting plate ensuring that the two guide lugs are fitted into the corresponding slots in the top of the mounting plate Now push the AS2 RF until the release button clicks into place WARNING You must ensure that the AS2 RF is always running on 3 x AA batteries and when the battery low message is displayed it is important that they are changed as soon as possible This is to preserve the secondary internal reserve battery which is non replaceable x For best results use alkaline batteries rather than zinc carbon batteries Wn No Signal Indicator Should your AS2 RF enter the Fail Safe Mode this will be conveyed by the LCD display showing No Sig every 3 seconds This indicates that the AS2 RF has not received a signal to confirm the last Warm Cool change from the receiver To resume normal operation please use the following procedures 1 Press the Warm Cool button on the front of the AS2 RF for 5 seconds or until the display illuminates then press again to send a signal to the receiver if successful this will make the No sig fla
16. sure a profile is selected that suits your lifestyle the best Profiles one to five are detailed on pages 8 and 9 If none of the preset profiles meet your requirements it is possible to set a user defined profile full details are given on page 10 Open Cover Enter programming mode by pressing buttons 6 amp 8 simultaneously Press PROG Select the required profile by using the UP DOWN buttons O presser To review preset profiles 1 to 5 press UP button 7 repeatedly Press EXIT Exit PROGRAMMING mode by pressing buttons 6 amp 8 simultaneously Heating Profiles The ThermoPlus AS2 RF 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 illustrations of the preset profiles are shown below PROFILE ONE DEFAULT START STATUS EVERY DAY 06 00 WARM 22 00 COOL PROFILE TIME PROFILE TIME PROFILE WARM COOL PROFILE TWO START STATUS iL EVERY DAY 06 00 WARM 08 00 COOL 17 00 WARM 22 30 COOL TIME PROFILE TIME l 2 3 4 5 6 7 8 9 pojn 12 13 14 15 16 17 18 19 20 21 22 23 00 PROFILE TEMPERATURE PROFILE WARM COOL PROFILE THREE START STATUS EVERY DAY 06 00 WARM 08 00 COOL fo 11 30 WARM 13 30 COOL A 17 00 WARM 22 30 COOL TIME PROFILE TIME li
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