USER MANUAL
Contents
1. flashes 3 Press the OK button 4 Press the Up or Down buttons until the Factory Reset option flashes 5 Press the OK button A submenu will appears 6 Press the Up or Down buttons until the Reset option flashes 7 Press the OK button 8 Select Exit to exit the option TIME DAY CHILDLOCK SETTINGS C F APPLICATION OFFSET TEMP READOUT ADAPTIVE DISPLAY FACTORY RESET RESET EXIT EXIT Celsiair Exit Menu I want to exit a menu To do so you must use the Exit option The various menus and submenus contain an Exit option 1 Press the Up or Down buttons until Exit flashes 2 Press the OK button You may have to repeat steps 1 and 2 to return to the final Exit option Please note When you activate a menu the menu item last se lected will begin flashing This allows you to view the latest setting If for example you activate the Mode menu Man mode will flash if you used Man mode the last time This principle also applies to current temperature time settings When you enter the various menus they always display the value that was last selected This allows you to check the current set tings Should you enter a menu by mistake you can exit it again without changing the setting by simply confirming the current setting i e by clicking the OK button Error Messages EO Internal failure Replace thermostat E1 Internal sensor defective or short circuited Replace thermo stat E2 External sensor defect2. USER MANUAL Celsiair Type UCG UDG Easy2Use 67029 12 09 DJU 2009 OJ Electronics A S The OJ trademark is a registred trademark belonging to OJ Electronics A S Type UCG UDG English Contents Introduction 2 0 ccc ceece eee eeeceeeeeeneeeneeee eee eeaaesen ese eeeeseaeseneneeeseeeees 1 Setting TYG oso aecencnst estes acest ceetes sacusevestaccassesceeccsedeccesdecanecengaces 4 First Time Settings Sa sccdccecadsceacdad cancels cecedaeicndaw ides tiacdavdeedeceisbaesane 1 Seting Day iia stctece cette detent i iea ai aai aaa aad dance 4 Ground Fault Circuit Interrupter GFCI csscceeeeeeeeeeeeenees 1 Read O10 Geen eee E ee nner E mere ert eer reentrant eee ee 5 4 Event Program aoa hess ati see rot eite iu nananuea usamecn ements anuaceasuanaccesamses 2 Offset Temperature ccseccesceceeeeeeeeeeeeneeeeeeeseeeeseenseeneeeeeeeseenenens 5 Quick Set Temperature cccceccceeeeeeeeneeeeeeeeeeeseeneeeaneeeeneeseeees 3 APPC O ih i ene een ener ne 5 Adaptive FUNCTION sssssicccsscsntsscsetcenianssseensdisenasceeatiieansessenseceeceennens 3 DISD AY a E A a T 6 Manual Mode cssiieiisisstinncnsisrnrnsetestndadasedsissrdadasedsiesndesacdavausiuiaruud 3 Factory Reset asssssssnssnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn nnmnnn 6 Temporary Override sarisini ama aa 3 BT E E E E E E E 6 Child LOCK sisanra eanan aaae e i S 4 Error NIGSSAG OS eere eieaa aeaa 6 Temperature Unit sassssessssnnnnsnnnnnnnnnnn
3. activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down buttons until the Readout option flashes 5 Press the Up or Down buttons to the select the period of inter est 2 days 30 days or 365 days The percentage of time that the heating has been turned on will then be indicated in the upper part of the display The Readout submenu also contains information about the Software version and the type of control Room Floor Regu lator or Room limit selected for the Application See Application for more information y Ll SETTINGS 2 DAYS 30 DAYS 365 DAYS READOUT SOFTWARE APPLICATION EXIT Offset Temperature want to adjust the difference in temperature between the thermostat and my room thermometer To do so you must 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down buttons until the Offset Temp option flashes 5 Press the Up or Down buttons to set the offset temperature in steps of 1 6 Press the OK button 7 Select Exit to exit the option Offset is used to compensate for any difference between the thermostat and a room thermometer It is possible to adjust the offset by up to 10 C or 18 F Once the offset has been set correctly the thermostat will display the same temperature as the thermometer If for exam
4. bol for the next event e g at work will now flash allowing you to set the time and tempera ture for this period of the day by repeating steps 6 12 12 Once time and temperature have been set for the four events applicable for the 5 day period Monday to Friday Exit will flash 13 Press the OK button The next 2 days Sat Sun will then flash Please note that now only two events Day and Night are dis played 14 Press the OK button The symbol for the first event will flash 15 Set the time and temperature for this event and for the following event by repeating steps 6 12 16 Finally select Exit to exit the Program for a 5 2 schedule SET TEMP PROGRAM 9 C EXIT cr 4 we SAT SUN Quick Set Temperature want to permanently change the temperature for the event currently active in the automatic program To do so you must 1 Press the Up or Down buttons to set the required temperature for the event currently active 2 Press the OK button The new temperature setting will then be saved and used for this event in the future Example If you change the temperature on a Tuesday morning while the thermostat is running a 5 2 program the new tempera ture will apply to all mornings from Monday to Friday Adaptive Function want to ensure that the required temperature has already been reached when I get up in the morning or come home from work To do so you must activate the adaptive function 1 Press th
5. button case of ground faults Reset GFCI It is important that the GFCI is checked monthly NI Developed by OJ Electronics A S www oj dk 1 i P j J a a VA J J MN fr IOL l If i AIRY p Celsiair Checking the GFCI Testing can only be performed while the thermostat is calling for heat Adjust the setpoint until the heating symbol appears Use the Up button to increase the heating demand and then press the OK button Wait 10 seconds to allow the thermostat to adjust to the new setpoint Then press the TEST button on the top of the thermostat The test is successful if the red light in the TEST button lights up and GROUND FAULT is shown on the display If this does not oc cur check the installation contact your electrical installer Press the Standby Reset button to reset the GFCI The red light should go out and the display returns to normal ap pearance Press the Down button to return to the original temperature setting If the test fails check the heating cable and thermostat If during normal operation the GFCI trips without the TEST button being pressed there could be a ground fault To check whether it is a ground fault or nuisance tripping press Standby Reset If this causes the red light to go off and stay off it was nuisance tripping and the system is operating correctly If this does not oc cur there is a ground fault Contact your electrical installer 4 Event Program wa
6. e OK button to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down buttons until the Adaptive option flashes 5 Press the OK button On or Off will now flash in the upper part of the display 6 Press the Up or Down buttons until On flashes 7 Press the OK button 8 Select Exit to exit the option Please note The adaptive function is only related to the 4 event program and only works in connection with going from one event to another where the temperature is going to be raised The adaptive function calculates when the thermostat must start the heating system to ensure that the required temperature is reached at the set time Three days after the adaptive function has been activated it has learned when the heating must be switched on to attain the required temperature Factory setting ON TIME DAY CHILDLOCK SETTINGS C F APPLICATION OFFSET TEMP READOUT ADAPTIVE DISPLAY FACTORY RESET EXIT Manual Mode I want to temporarily cancel the automatic 4 event program and manually select temperature To do so you must use manual mode 1 Press the OK button to activate the menu 2 Press the Up or Down buttons until the Mode option flashes 3 Press the OK button 4 Press the Up or Down buttons until Man mode flashes in the upper part of the display The temperature will begin to flash 5 Press the Up or Down buttons until the required te
7. f temperature control for your application ROOM FLOOR REGULATOR ROOM LIMIT TIME DAY CHILDLOCK SETTINGS C IF APPLICATION OFFSET TEMP READOUT ADAPTIVE DISPLAY FACTORY RESET EXIT 2009 OJ Electronics A S 5 Type UCG UDG Display I want to choose the information to be shown on the thermostat display To do so you must 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down buttons until the Display option flashes 5 Press the Up or Down buttons to select whether or you wish to display the Clock or not On Off display the Set temperature or not On Off You can also decide whether the temperature displayed is the Room temperature the Floor temperature if a floor sensor is used or the Regulator temperature 6 Press the OK button to confirm the settings as you work your way through the various options in the Display submenu 7 Select Exit to exit the option Factory settings TIME ON Set temp ON Floor temperature is shown Room floor regulator Ug On Off TIME DAY CHILDLOCK SETTINGS C F APPLICATION OFFSET TEMP READOUT ADAPTIVE DISPLAY FACTORY RESET EXIT Factory Reset want to return to the factory settings On Off To do so you must 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option
8. ive or short circuited Check external sensor Factory Settings for Automatic 5 2 Program Days 1 5 Monday Friday Event Time Temperature Morning 6 00 a m 8 00 a m 71 F 25 C Out 8 00 a m 4 00 p m 68 F 20 C Home 4 00 p m 10 00 p m 77 F 25 C 68 F 20 C CPi25 G6 68 F 20 C Night 10 00 p m 6 00 a m Days 6 7 Saturday Sunday 6 00 arm 11 00 p m 23 00 p m 08 00 a m 6 2009 OJ Electronics A S
9. mperature flashes 6 Press the OK button Please note This feature can be useful for instance if you are go ing on holiday and want to maintain a frost protection temperature e g 41 F while you are away To return to the automatic 4 event program you must select Auto Please refer to page 2 for instructions MAN MODE MODE Temporary Override want to temporarily set a comfort temperature for a single event e g because am not at work one day and want to maintain a higher temperature or because am having a party To do so must use override mode 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Mode option flashes 3 Press the OK button 4 Press the Up or Down buttons until Override flashes in the up per part of the display The temperature will begin to flash 5 Press the Up or Down buttons until the required temperature flashes 6 Press the OK button 2009 OJ Electronics A S 3 Celsiair Please note Override mode is a temporary temperature setting that is cancelled automatically by the next event in the scheduled 4 event program OVERRIDE 130 MODE Child Lock want to lock the thermostat menus to prevent the settings from being changed To do so you must activate the child lock 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Pres
10. nnnnnnnnnnnnnnnnnnnnnnnn nnmnnn mnnn 4 Introduction GFCI test button The thermostat can switch on your heating system at predeter mined times on different days of the week For each day of the week you can set individual temperatures for 4 periods called events The thermostat comes with a default schedule suitable for most installations Unless you change the settings the thermostat will operate in compliance with the default schedule Lowering the temperature when the home is unoccupied will reduce your energy costs without reducing comfort SETTENE Furthermore the thermostat features an adaptive function that automatically changes heating period start times so as to ensure that the required temperature is reached at the required time After three days the adaptive function has learned when the heating must be switched on First Time Settings The first time you turn on the thermostat time and day must be set The time flashes Set the current time using the Up or Down buttons Then press the OK button to confirm the time The day of the week will then flash Select the current day using the Up and Down buttons Press the OK button The thermostat is now ready for use and will control your heating according to the pre Up button programmed 4 event schedule see Factory Settings for Automatic 5 2 Program OK button Ground Fault Circuit Interrupter GFCI G The thermostat has a built in GFCI that ensures personal safety in Standby
11. nt the temperature to be controlled automati cally in accordance with a program of individual temperature settings for four separate events during a day L e when wake up in the morning bA e when am away at work ty e when come home N e and at night G To do so you must perform the following 3 steps Step 1 Select automatic temperature control 1 Press the OK button to activate the menu 2 Press the Up or Down buttons until the Mode option flashes 3 Press the OK button 4 Press the Up or Down buttons until the Auto options flashes in the upper part of the display 5 Press the OK button Factory setting Auto mode AUTO OVERRIDE MAN MODE MODE SCHEDULE PROGRAM SETTINGS EXIT Step 2 Choosing the weekly schedule for your program You have the following options 5 2 will give you 5 days Monday to Friday with the same four events Morning Out Home Night and 2 days Saturday and Sunday with the same two events Morning and Night 6 1 will give you 6 days Monday to Saturday with the same four events Morning Out Home Night and 1 day Sunday with the same two events Day and Night 7 0 will give you individual settings for each day from Monday to Sunday 1 Press the OK button to activate the menu 2 Press the Up or Down buttons until the Schedule option flashes 3 Press the OK button 4 Press the Up or Down buttons until the required program 5 2 6 1 or 7 0 flashes in the lower par
12. ple the thermostat shows 1 too much the offset should be set to 1 The temperature will then be set 1 lower mO SETTINGS OFFSET TEMP Application I want to select the type of temperature control To do so you must 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down buttons until the Application option flashes 5 Press the Up or Down buttons to select one of the four types of control Room The built in room sensor is used Only room tempera ture is controlled Floor A floor sensor is used Only floor temperature is control led Regulator The thermostat functions as a simple regulator and no sensors are used Room limit The thermostat controls room temperature while using the external temperature sensor as a limit sensor If you choose this option you must set a maximum and minimum temperature for the limit sensor so that the thermostat will switch the heating off or on if the temperature on the floor reaches the maximum or minimum temperature respectively This can for instance be used to avoid excessively high tem peratures on wooden flooring maximum limit or excessively cold temperatures on tiled stone flooring minimum limit 6 Press the OK button 7 Select Exit to exit the option Please note Usually the electrician who installed the thermostat will have selected the correct type o
13. s the Up or Down buttons until the Childlock option flashes A padlock symbol will appear in the menu area and Off will flash in the upper part of the display 5 Press the Up or Down buttons until On flashes 6 Press the OK button 7 Select Exit to exit the option To unlock the child lock again proceed as follows 1 Press the OK button to activate the menu 2 Then press and hold the Up and Down buttons simultaneously for three seconds Factory setting OFF CHILDLOCK SETTINGS AN oy Temperature Unit I want to change the temperature unit C F used in the display To do so you must 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down buttons until C F flashes in the menu area The unit currently selected will flash in the upper part of the display 5 Press the Up or Down buttons until the required unit C F flashes 6 Press the OK button 7 Select Exit to exit the option Please note Temperatures are displayed in Celsius with a resolution of 0 5 degree and in Fahrenheit with a resolution of 1 degree Factory setting Celsius mO SETTINGS C F Setting Time I want to change the time To do so you must 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down button
14. s until the Time option flashes The currently selected 12 or 24 hour clock will flash in the lower part of the display 5 Press the Up or Down buttons to select either 12 or 24 hour clock 6 Press the OK button The hour will begin flashing in the lower part of the display 7 Press the Up or Down buttons to set the hour 8 Press the OK button Now the minutes will flash 9 Press the Up or Down buttons to set the minutes 10 Press the OK button 11 Select Exit to exit the option Factory setting 24 hour clock im K Es TIME SETTINGS B45 Setting Day I want to change the day of the week To do so you must 1 Press the OK button twice to activate the menu 2 Press the Up or Down buttons until the Settings option flashes 3 Press the OK button 4 Press the Up or Down buttons until the Day option flashes The currently selected day of the week will flash in the lower part of the display 5 Press the Up or Down buttons until the required day of the week flashes 6 Press the OK button 7 Select Exit to exit the option 4 2009 OJ Electronics A S Celsiair Please note Usually the electrician who installed the thermostat will have set the correct time and day of the week DAY SETTINGS MON TUE WED THU FRI SAT SUN Read Out want to know the amount of time in per cent that the heating has been turned on within a certain period To do so you must 1 Press the OK button twice to
15. t of the display 5 Press the OK button SCHEDULE mg 1 MON TUE WED THU E A FRI Step 3 Select the time and temperature settings for each event in the program of days selected in the previous step bao SET TEMP PROGRAM At work Athome os i i er Mie aa i tere ee 2 ae ee es Oe ae alee eee ee ES Morning Night rr v MON TUE WED THU lal mHE lal FRI Hour Minutes 5 day period Please note The following description illustrates an example in which settings are made for the daily events in a 5 2 program 1 Press the Up or Down buttons until the Program option flashes 2 Press the OK button 3 Press the Up or Down buttons until the day s that you wish to program flash in the lower part of the display e g Mon Tue Wed Thu Fri 4 Press the OK button The symbol for the first event e g morn ing will now flash 5 Press the OK button The hour will flash allowing you to set the hour at which you want the morning period to begin 6 Press the Up or Down buttons until the required hour is dis played 7 Press the OK button The minutes will flash 8 Press the Up or Down buttons until the required minutes are displayed 2 2009 Ou Electronics A S i Se Celsiair 9 Press the OK button The temperature setting will now flash in the upper part of the display 10 Press the Up or Down buttons to set the required temperature 11 Press the OK button The sym
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