Euro-Thermostat - produktinfo.conrad.com
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1. If it is located at where circulate air cannot reach or exposed to direct sun light it will not adjust the room temperature properly To ensure proper operation the thermostat should be installed at an inside wal with freely circulating air Find a place where your family usually occupied Avoid close to some heat generating appliance e g TV heater refrigerator or exposed to direct sun light Do not install near a door where the thermostat will suffer from vibration Wiring Wiring terminals are at the back of the thermostat You can find three terminals which labeled COM NO and NC It is a typical single pole double throw SPOT contact In most case COM and NO are used Mounting the thermostat Use the template provided drill two 6mm holes on the wall Insert the wall anchors and tighten the left screw with 3mm clearance Fix the thermostat by putting it over the screwhead and slide it rightward note the keyhole like opening at the back of the thermostat Tighten the remain screw to lock it in place Note If the wall is made of wood there is no need to use the wall anchors Drill two 2 7mm holes instead of 66mm 1 Temperature measurement range 2 Temperature control range 3 Temperature accuracy 4 Clock accuracy 5 Program 6 Switching span 7 Control mode 8 Minimum air con cycle time 9 Switching 10 Battery 11 Dimensions 12 Operating temperature 13 Storage temper2. Euro Thermostat USER S MANUAL Table of Contents Part List Familar with your thermostat LCD Operating Inst ruction 1 Start 2 Set day time 3 View change temperature 4 Manual override 5 View change program 6 Reset button 7 Dip switches 8 Control a cooling system Installation instruction Specification OM c2 On O o 12 15 16 18 19 21 Thank you for purchasing the Euro thermostat Your new thermostat will serve your family for years and significantly save the energy cost The large multi data liquid crystal display allows you to operate the feature rich design with a touch of a button Before operating the thermostat we hope you can read this manual thoroughly Inside the packaging you should find 1 euro thermostat 2 6 x 1 screws 2 wall anchors 1 drilling template 1 user s manual this booklet Familiar with your thermostat Appearance There is a sliding door at the right of the thermostat If you open the door you can see some buttons and dip switches This door is removable for the replacement of batteries Temperature mode You can see 9 and C on both the buttons and the LCD amp means comfort temperature and means economy temperature These two temperatures are user changeable Furthermore there is a fixed defrost temperature 7 C indicated by on the LCD Throughout the operation of the thermostat we will refer them as comfort economy or defrost temp
3. ature 14 Operating humidity Specification 0 34 5 C 0 5 C step 5 30 C 0 5 C step 1 C 70 seconds month 6 preset 3 user define 1 C or 2 Heating or Cooling system 5 minutes 230VAC 50Hz 5A resistive 2 x LR6 alkaline battery 154 x 80 x 30 mm W x H x D 0 45 C 20 60 C 5 90 non condensing
4. ature 7 C cooling mode is selected it will turn off the system See Part 8 Contro a cooling system Program 1 2 and 3 are some typical schedule of a day You can select them if you found them i 6 leak 9 oe P OC EECEUMI If d mt T M ay PROG 0 MENU RE PROG 1 Raa i PROG 2 ona mM ROG 3 UMS ee PROG 4 0 8 12 ta 24 A T T PROG 5 mt 0 6 12 18 4 ROG S ae ee eee HTrLpUTODO PROG 7 12 18 24 suitable Program 4 set the whole day to comfort temperature while program 5 set it to economy Program 6 7 and 8 are user define programs They can be modified to suit your need Example i ASSume you want to assign program 6 to Saturday and want to set the whole day to economy temperature except 13 00 to 18 00 Press Prog The thermostat enters program mode and the program of the current day e g Tuesday is ready to be programmed The display shows the program for Tuesday is program 1 the temperature for 00 00 eee IST is economy temperature and is 15 C The flashing Oo ID UL ne cursor is the time to be rer PROG E edited i s _SUN MON SUN MON TUE WED THU FRI SAT 0000 ee PROG ii Press Prog 4 times The day indicator will point to Saturday jii Press Prog 5 SUN MON TUE WED THU FRI SAT times to change the no po 2 s 5C program from program to program 6 a TT PROGE Q 6 12 18 24 iv Now you can s
5. d that you follow the instructions and try to operate once before connecting it to the heating or cooling system 1 Start The thermostat is operated by two LR6 alkaline batteries Please remove the front cover and install two new batteries When the batteries are installed the thermostat should be operating and you can see the LCD active If the thermostat does not work properly please check the batteries for wrong polarities and press the reset button by a ball point pen SUN MON TUC WED THU FRI SAT The LCD after start of reset Uni cc prre eT TETIT TITIN PROG l a 6 12 18 24 Note i Temperalure may not be 20 0 C as the diagram shown and the Output On indicator may active after a few seconds depend on different situations li Do not use a pencil to push the reset button The graphite residue of a pencil can cause short circuit and damage the thermostat 2 Set day time To set day press d Similarly press h to set hour and m to set minute Buttons used Example When start or after reset the time is 00 00 Sunday lo set the clock to SUN Mon rue WED THU FRI SAT times and m 23 times current time eq 14 23 Tuesday Une press d 2 times h 11 M n Note When you press and hold the keys for 2 seconds the day time will change rapidly Release when the desired setting comes 3 View Change temperature Press Temp the thermostat enter View Change temperature m
6. erature instead of numeric values o oC m Program Euro thermostat is a programmable thermostat It can automatically adjust the room temperature to a comfortable level when you are at home and lower it to save energy when you go out or sleep What you have to do is to program the thermostat so that it knows when to raise the temperature There are altogether nine programs contained in the memory of the thermostat Six of them are preset in the factory and the remaining three are user changeable C Manual override In case you want to change the temperature temporarily and do not want to alter the programs you have set you can simply touch a button to override the current program LCD NE u SUN MON TUE WEO THU FRI SAT 3 2 gs gt ae dem qu auh I M eS _ E OC sce 9 PROG B ae 5 4 I Day of the week Indicator 2 Time 3 Temperature 4 Program Number 9 Prsgtam Profile Indicator 6 Temperature Mode Indicator 7 Manual Override Indicator 8 Output On Indicator 9 Low Battery Indicator Note i The output on indicator will he displayed and rotates if the output is on It will disappear if the output is off ii The low battery indicator will be displayed if the voltage of the batteties drop to a certain level Please change the batteries as soon as possible Using your new thermostat The following procedures show how to operate the thermostat It is recommende
7. et the time shown to economy temperature by pressing C or press 9 to set it to comfort temperature Or you can use h key to through the time su wow rue weo THU FRI sat without changing the 7 setting d Du d S Since we want to set rere Peer eros h 13 00 to 1800 to O s n te wx comfort temperature and the remains to economy 14 temperature press C 13 times 00 00 to 12 00 will be programmed to economy temperature SUN MON TUE WEO YHU FR SAT IG O0 2 l5 pepe eee PROGH UL J 0 6 12 16 24 v Press hot 9 6 times to move the flashing point to 19 00 SUN MON TUE WED THU FRI SAT vi Finally press C 5 times to set the remains of the day to 0000 economy temperature amp Errr iT ESSI proc b iU 6 12 18 24 vii Press OK or SUN MON TUE WED THU FRI SAT leaving no key pressed for 15 pH One seconds the thermostat will retum rrr EPR pros to nomal operation mode Note i Program 0 1 2 3 4 5 are preset programs and C cannot be used to edit them But h key is still active i The nine programs are common to all seven days This includes the three user define programs This means that if you change one of the user define program of a day the same program of the other days will also be changed iii Press and hold the keys can change the setting rapidly 6 Reset button There is a small hole at the right of the OK key T
8. hanged by using the same key If another temperature mode key is pressed e g C if comfort mode is being held the timer hold will be cleared PM AM iii Press OK or just SUN MON TUE WED THU To change the current setting from comfort to eaye no key pressed pee economy for 5 hours suv won tue wep muras A T for 15 seconds the l 247 200c press and hold C for 2 2a thermostat will return seconds the hold time Ut io normal mode prin Perey PROG UN will appear 0 6 1 18 24 3 yee proc Ni 12 18 24 ii The hold time is 1 SUN MON TUE WED THU FRI SAT hour Press 4 times AG to change the hold time to 5 cof e EN ii While setting hold time press and hold the key e 102 18 1 can change the setting rapidly Note i A hand appears when the current temperature mode is being overrode i1 5 View Change Programs Press Prog the program of the current day is ready to be changed Press Prog again can advance to the next day and the program of that day will be shown Press Prog to change the program Program 6 7 and 8 are user define programs You can use or to change the distribution of comfort or economy temperature and h to review the setting Press OK can return to normal operation mode Buttons used There are altogether nine programs available as the diagram shown Program 0 is a special program It will set the whole day to defrost temper
9. his is the reset button Press it can reset the thermostat into initial status Initial Status TEM 7 Dip switches Time 1 00 00 00 Day Sunday If you remove the front cover you can find three Temperature Comfort 19 C small switches dip switches These three switches Economy 1 9 C are used to control the span output on delay and Programs All seven days set to heat cool system This thermostat is capable of PROG 1 controlling a cooling system For details please refer User define programs to Part 8 Control a cooling system Set to comfort All cleared Note Do not use a pencil to push the reset button because the graphite residue can cause short circuit and damage the thermostat Dip switches 7 4 SPAN Span is the temperature difference between the turn on temperature and turn off temperature 1 C or 2 C of span can be selected and the effect is summarized in the owing table System System Tr lt Ts 0 5 Tr gt Ts 0 5 1C when when P Tr lt Ts 1 0 Tr gt Ts 1 0 2C ff Tr gt Ts 1 Tr lt Ts 1 0 Ts Set temperature Tr Room temperature For example if you set the temperature to 20 C and span 1 the heater will operate when the room temperature drop6 to 19 5 C and turns off when the temperature rises to 20 5 C 7 2 Output on 5 minutes delay With this switch set to enable the external system will switch on only if it has bee
10. n off for more than 5 minutes If cooling system is selected this function will be activated automatically 7 3 Heat Cool system select To select whether a heating or a coding system to be controlled Note that normally for a heating system the comfort temperature is higher than the economy temperature while it is reverse for a 1 In general the comfort temperature of a cooling cooling system system is lower than the economy temperature Delay Enable 2 The switching is reversed The thermostat switches on the system when th room temperature is higher than the set temperature 3 There is no more defrost temperature The snow ei i i and 7 C will not be displayed tf you select program 0 the thermostat will switch off the 8 Control a cooling system cooling system By setting the dip switch the thermostat can be used to control a cooling system The operation is similar to that of heating system However there ar i some differences between them as the following list 4 The 5 minutes minimum cycle time is enabled automatically regardless of the setting of the dip switch i H Installation instructions Caution Switch off the electric source before installing the thermostat We recommend that the installation should be performed by a trained personnel Select a suitable location for the thermostat The location of the thermostat can greatly affect its performance
11. ode The LCD will show the setting of the current temperature mode C or which will be flashing Press Q or C to view or change the temperature Press OK will directly return to normal operation made Buttons used Example i in normal mode ___SUN METS ee 8 ii Press Temp The x rue ep in oe setting of comfort lan temperature is i illc flashing 8 12 18 24 press 5 times ii To change press suu von TUE WEO THU FAI SAT D For example to n d change t o 21 5 C h SUN MON TUE WED THU M 1 rey P Lo meL PROG i E pus es e 0 6 n a 24 iv To review economy temperature press C v You can press C key again to set the economy temperature Or press OK to return to normal operation mode For example when OK is pressed SUN RE IRURE SAT rey 0 8 n 10 34 The thermostat returns to normal mode Note i The temperature setting range is 5 to 30 C ii To lower the setting enter View Change temperature mode and press or C until it reaches 30 C and then the setting will return to 5 C Continue to press until the desired setting comes ii Press and hold the keys the setting will change rapidly iv Please note the temperature mode indicator A C means the comfort temperature is being viewed or changed A C indicates economy temperature If is shown it is defrost temperature Def
12. rost temperature is always at 7 C and is not changeable v It is not always necessary to use OK key to return Buttons used to normal operation mode After 15 seconds of no ky pressed it will automatically return to normal mode 4 M anual Override Press to select comfort temperature Press C to select economy temperature The current Example temperature mode wilt be overrode until the next set i In normal operation SYN MON TVE WEO THU FRISA point of the program comes mode Press OK to clear override ii press C to change TUE WEO THU FRI SAT _ the current comfort setting to economy setting reu aor rrr Pepe TTT PROG NN The temperature is now set to economy mode This mode wil be held until 23 00 It is because the program for the day is PROG 1 AI 23 00 the temperature will change from comfort to economy which matches the override setting Timer hold Timer hold is an alternative to manual override Press and hold 6 or C key for 2 seconds the hold time will appear Press the key again to set the hold time Press OK to return to normal operation mode The maximum can be set is 24 hours In the hold period the temperature will not be affected by the program When timer hold is active press the corresponding temperature mode key e g if comfort mode is being held can review the remaining hold time The remaining hold time can also be c
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