Mounting and operating instructions RTWU 301 UN Room
Contents
1. After the first setting of the clock at first start up the display changes to the operating mode clock controlled program see 14 4 if not the display changes to comfort temperature mode see 14 3 15 Setting of the desired operating modes 15 1 Selection of the antifreezing mode Se m cs Press the key m till the symbol 3 appears Fixed set value 7 C All other indications except the frost symbol disappear after 20 sec 15 2 Selection of the temperature decrease mode em DPD C 170 Ee AID 170 amp Press the key till the symbol appears the adjusted temperature decrease mode value is being displayed only the bottom time segment row is visible Actuate the key to increase the temperature the adjusted value is being displayed Actuate the key to decrease the temperature set value applies also to the temperature decrease function within the clock controlled program mode Acknowledge within 20 sec using the k key If not the previously adjusted value remains operative 15 3 Selection of the comfort temperature mode S M amp w 21 0 F AD D 21 0 amp Press the key till the symbol appears the adjusted comfort temperature mode value is being displayed only the upper time segment row is visible Actuate the key to increase the temperature set value the adjusted value is being displayed Actuate the key to de2. Mounting and operating instructions RTWU 301 UN Room Temperature Controller X Dimplex 459238 66 54 12 06 F Room temperature controller with week cycle clock floor temperature thermostat and floor temperature sensor integrated in a flush mounted switch installation frame IMPORTANT This device complies with the following standards EN 60730 1 EN 50082 1 and EN 61000 and may in compliance with the pertinent VDE safety regulations German regulations for electrics and the rules and prescriptions established by the local power supply companies currently operative and in force be installed by an expert electrician only 1 Application The specially has been specially devised for use within the limits of technological building applications It suits especially for the control of temperatures produced by floor heating and floor temperature equalization systems and is mounted in an UP box It can either be mounted as an independent device or be mounted flush using DIN 49075 compliant intermediate frames which allow adaptation to almost all currently available flush switch installation frames 2 Functioning Based on the data sensed by an integrated sensor the controller measures the existing room temperature As long as the maximum admissible floor temperature is not transcended the heating contact is upon the lower deviation of the room temperature set value closed The signal indicates that the heating phase is active The ope
3. crease the temperature set value applies also to the comfort temperature function within the clock controlled program mode Acknowledge within 20 sec using the key If not the previously adjusted value remains operative 15 4 Selection of the clock controlled program mode possible only if the clock has been set see section 14 eM D 210 Ee ADD 21 0 amp Press the key y till the symbol appears the actual set value is being displayed and the corresponding program P1 P2 or P3 allocated to the respective week day is activated see section 16 and 17 Time controlled change over between comfort temperature upper time segment row and temperature decrease mode bottom time segment row in dependence on the actual week day and the respective switching times programmed 15 5 Gerat ausschalten wieder einschalten Achtung Diese Funktion setzt die Frostschutz funktion ausser Betrieb 16 Week day program allocation S mM amp Prt 12345 S g g 6 S or S A D Prt Pr2 Pr3 F J7 g 6 e or g Ss mM 17 Changing of program switching times Ss yp e S Pr S AJ D Pr Pr2 Pr3 CH gt S 06 00 eS AJ o gt 05 45 06 00 06 15 F gt F o9 00 P S7 AG o 05 45 06 00 06 15 Durch 3 Sekunden langes Dr cken der Taste m in einem beliebigen Betriebszustand wird das Ger t ausgeschaltet Im Display wird permanent OFF angezeigt Durch kurzes Dr cken der Tas
4. eclose the housing proceed in inverse order of ee a the steps explained in above section 5 Load max 10 2 A if T 230V BE 1 nS 9 Terminal designation o Heating connection 5 L Phase connection OG N Neutral connection NTC Sensor HF8 F Sensor connection double insulated Picture 3 Connection scheme 10 Self learning function Function Autonomous adjustment of the controller to the moment at which the heating time starts running Objective To attain the comfort temperature at the adjusted time In the delivered condition the self learning function is activated but can also be deactivated see section 19 7 11 Display symbols used Fr P1 Program 1 Start time End time Thurs P1 Program 2 Functions Wed P1 Program 3 aa 1 2 38 Tue Sun Heating mode indication Mo Sat Time Operating modes Program selection Antifreezing J IN 2345 6 7 5 k Temperature decrease __ Pad 1 MOFO Time segments Comfort temperature _____ annie CU eo of time switch clock Clock controlled program eae _____ Comfort temperature ie Temperature decrease Mode ke CAV OK key Enables to select operating eae ea Enables to acknowledge J modes and functions X new adjusted values Reset key Plus key Display Minus key Enabl
5. ection 9 8K factory setting 0 K J5 Max floor temperature 20 60 C factory setting 50 C J6 Load current correction 1 10A factory setting 6 A J7 Self learning function 0 1 factory setting 1 activated INdICATIONS i iii iis cdekesasseteddecmes LCD display Electrical connections screw terminals 1 5 2 5 mm Degree of protection IP 30 Protection class after corresponding installation ll Mounting 23 ccceeeciet eed dacnes in 55 UP box Ambient temperature 0 30 C Storage temperature 20 70 C Radio interference suppression acc to EN 50081 1 EN 50082 1 Moveadandea lbredeeded 4 days after 1 service hour Cx aandamaieitied de mel see section 2 adjusting mode 7 4000 12345 67 ionnas x00 DOS rc Se bhi ele ee 081 5 WMoAT Picture 1 Dimensional drawing Picture 2 Installation of the controller Beware Mains voltage can be present at the sensor in the event the sensor is improperly connected or if a failure occurs The sensor used with the device is an EN 60730 2 1 compliant double insulated type therefore Any extension is admissible only when applying a double insulation in compliance with EN 60730 2 1 5 21 210 01 8 Closing of the housing of the device 230V 50K2 5 T To r
6. en 18 Party function short time change of the set temperature during clock controlled operating program mode till to the next switching time Changing of temperature during the clock controlled operating program applies only up to the next switching time S M gt gt C Press the key till the symbol appears Actuating the key increases the temperature F AS amp 21 0 amp Actuating the key decreases the temperature F es Oo Acknowledge using the x key the clock controlled operating program is now effective with the changed temperature value till to the next switching time 19 Fine adjustment Individual setting of operating parameters remain stored even in the event of a power failure Press the key till the symbol appears ee m gt fine adjustment can be made in antifreezing mode only J Actuate the key first and hold it depressed then press the key for 5 sec till Just is er Ssec gt duet gt 1 2 being displayed then let the key go Actuating the key m enables to quit the adjusting mode at any time All values not confirmed by means of the key are not imported then 19 1 Adjustment of the type of indication J1 Actuate the key or to select the type of indication Ee AG 3 luU 1 U luU The actual value and the clock time are being displayed alternately for approx 5 sec 1 factory setting l The actual value is be
7. es to restore the Enables to ie Set value 5 0 30 0 C Enables to decrease factory settings j the adjusted value Actual value Set value Time the adjusted value 12 Activation Upon connection to the supply voltage all symbols are displayed for 10 sec The heating is active upon the lower deviation of the set value Actual temperature and time are displayed alternately m Ater start up the comfort temperature operating mode is set all automatically and the controller is activated immediately All time segments are being displayed 9 A 7 No date of the day is displayed as time and day have not been set yet Correct control accuracy and actual temperature indication are attained after about 3 hrs 13 Changing the set temperature Actuating the key increases the temperature Actuating the J key decreases the temperature ee AD gt 21 0 EE Acknowledge within 20 sec using the key if not the previously adjusted value remains operative Set temperature is being displayed Heating active upon lower deviation of set value 14 Setting adjusting the clock Press the key J till the symbol appears gt the time is being displayed blinks at first start ew gt 16 34 up or after power failure F A amp 16 ee sect ae nrans E ey gt niies start blinking F 49 gt 134 er Sa ieee day starts blinking TO E tena Ba mak et heey
8. formed only 3 hrs after the first start up of the device 7 Ee AS D 9 0 0 0 8 0 Actuate the key or to select the desired correction value J Use the key to acknowledge Se gt 5 the next fine adjustment setting 5 is being displayed factory setting 0 K 19 5 Max floor temperature J5 Limitation of the max floor temperature Actuate the key or to limit the max room temperature Use the key to acknowledge the next fine adjustment setting 6 is being displayed factory setting 50 C 5 amp A9 amp 20 0 60 0 eae SG 19 6 Load correction J6 Load current indication in A for temperature correction J a Ag cy 1 10 AL Actuate the key or to display the load current in A 6 T Use the key to acknowledge F A the next fine adjustment setting 7 is being displayed factory setting 6 AL 19 7 Self learning function J7 Activation deactivation of the self learning function J 7 F 49 D gt on Actuate the key or key to activate 1 or deactivate 0 the self learning function Use the key to acknowledge Se gt i gt the first fine adjustment setting J is being displayed factory setting 1 E m Actuate the key M once shortly to terminate the fine adjustment mode and to return to the antifreezing program see section 17 1 20 Reset function factory settings Restoration of the factory setting
9. ing displayed permanently U The clock time is being displayed permanently a Use the key to acknowledge the next fine adjustment setting 2 is being displayed 19 2 Max surface temperature J2 Limitation of the adjustable max room temperature Actuate the key or amp to limit the max room temperature J Ee ag gt 6 0 30 0 difference between max and min surface temperature min 5 K minimum value changes in 2 the event this difference is being underrun Se J Use the key to acknowledge 3 the next fine adjustment setting 3 is being displayed factory setting 30 C 19 3 Min room temperature J3 Limitation of adjustable min room temperature J Actuate the key or to limit the min room temperature 3 Ee AS gt 5 0 29 0 difference between max and min surface temperature min 5 K maximum value changes in the event this difference is being underrun J Use the key to acknowledge er gt 4 the next fine adjustment setting 4 is being displayed factory setting 5 C 19 4 Temperature adjustment J4 Adjustment of the room temperature An unfavourable installation place unfavourable air circulation or a high wall room temperature difference may cause deviations between the actual room temperature and the values actually indicated The adjusting procedure described herafter enables to balance these deviations A temperature correction should be per
10. me 3 at both sides top and bottom Use a screw driver to remove the housing frame Put it underneath the switch frame and lever the housing off Note the housing cover is locked into place and has no screws Remove both the intermediate frame 2 and the switch frame 3 6 Installation of the controller Caution Prior to installing the device always make sure to cut the mains voltage off at all poles Electrical connection according to connection scheme 3 with screw terminals isolation to be stripped over a distance of 6 to 8 mm Solid conductor diameter load dependent 1 5 2 5 mm Without protective conductor connection Install the controller 5 in UP box by fixing the support collar 4 on the wall surface using screws 7 Installation of the control sensor Installation in a protecting sleeve within the floor pavement between the heating loops without touching them Sensor line encased in a protective tube Parallel laying with power supply lines is inadmissible Extension possible up to 50 m with 0 5 mm wire flexible wires with wire end sleeves In adjusting mode see section 19 the individual functions can be adapted as follows J41 Indication set value clock time alternately set value clock time factory setting J2 Max set temperature 6 30 C factory setting 30 C J3 Max set temperature 2296 factory setting 5 C J4 Temperature corr
11. ration of the digital week cycle clock is based on three different programs that enable to change over from comfort temperature to temperature decrease mode The controller is delivered preset to normal day sequences see section 20 Factory settings All settings are stored permanently Actuating the reset key enables to reset to the factory settings Actuating the touch key MJ enables to select the following operating modes 3 Frost antifreezing mode active approx 7 C Night temperature decrease mode permanent 3 Day comfort temperature mode permanent Clock clock controlled change over between comfort and temperature decrease mode 3 Technical data Operating voltage 230 V 50 Hz Range of control 5 30 C Display range 0 40 C Temperature setting in 0 5 K steps Sensor tolerance 0 5K Switching difference approx 1K Power consumption approx 1 5 VA Temperature decrease adjustable factory setting 4 K Heating contact make contact max 230 V 10 2 A Internal sensor NTC 47 K External sensor NTC 2K 4 Scope of delivery The controller is delivered complete with switch frame cover 5 Opening of the controller housing Caution To remove the housing cover 1 by pulling it off make sure to hold the switch fra
12. s individual settings will get lost the adjusted settings remain stored dS O use an edgeless non conducting object to press the sunk key shortly Antifreezing temperature 00 0 2 cece cece cece eee eee ee ee ee et eeeeeeteeees 7 C Comfort temperature snn aree arani eean E Pa E a AERA DERIO EIA RERE 21 C Decrease temperature 2 cece cece cece eee e eee e eee teense eee eeeeeeeeeees 17 C Clock controlled program 1 2 heating times comfort temperature times Assignments Monday till Friday 1 2 3 4 5 i S i 1 start time gt 06 00 1 end time 3 09 00 i S i E 2 start time gt 16 00 gt 2 end time 3 23 00 Clock controlled program 2 1 heating time comfort temperature time Assignments Saturday Sunday 6 7 S S 1 start time gt 07 00 gt 1 end time 3 23 00 Clock controlled program 3 3 heating times comfort temperature times Assignments None S i S 1 start time 7 06 00 1 end time 3 09 00 i S i S 2 start time gt 12 00 gt 2 end time 5 14 00 i S i S 3 start time 3 16 00 gt 3 end time 3 23 00 18 Reset function factory settings individual settings will get lost the adjusted settings remain stored Ee D Press the key m till the symbol appears S w wMt A D Just D S Actuate the key first then press the keys 4 and both simultaneously for 5 sec until the di
13. section 20 Program 1 gt 2 heating times 2 x comfort temperature and 2 x temperature decrease Program 2 gt 1 heating time 1 x comfort temperature and 1 x temperature decrease Program 3 gt 3 heating times 3 x comfort temperature and 3 x temperature decrease Press the key till the symbol appears Actuate the key the program allocated to the actual day is indicated Actuate the key or to select the switching program to be changed Pr1 Pr2 or Pr3 Actuate the key to change over to the 1 start time ON actuating the k key again brings you to the next switching time Actuate the key A or to set the 1 start time in 15 min steps Acknowledge using the key to change over to the 1 end time Actuate the key or to set the 1 end time in 15 min steps 09 00 Press the key to change over to the 2 start time S P ee D 21 F AS D 15 45 16 00 16 15 Proceed in the same manner to enter the 2 start and end time e D a 23 00 ge AS amp 22 45 23 00 23 15 Acknowledge the last end time using the key CE gt gt 06 00 Ee M gt o Use the key M to finish the setting program and to return to the clock controlled operating mode If no key is pressed the controller changes automatically back to clock controlled operating mode after the expiry of a 20 sec time All values not confirmed by means of the k key are not imported th
14. splay is no longer lit then let the keys go simultaneously All individually made setting adjustments have now been reset to the factory settings for 5 sec Adjustment Factory settings J4 Actual value clock time Alternating display J2 Max set temperature 30 C J3 Min set temperature 5C J4 Temperature adjustment OK J5 Max floor temperature 50 K J6 Load current adjustment 6A J7 Self learning function 1 Entsorgungshinweis maa Das Ger t darf nicht im allgemeinen Hausm ll entsorgt werden Glen Dimplex Deutschland GmbH Telefon 49 0 9221 709 564 Technische Anderungen vorbehalten Am Goldenen Feld 18 Telefax 49 0 9221 709 589 D 95326 Kulmbach E Mail kundendienst hauswaerme glendimplex de Internet www dimplex de
15. te wird das Ger t wieder eingeschaltet und kehrt in die letzte Betriebsart vor dem Ausschalten zur ck Press the key m till the symbol appears Program 1 including the actually allocated week days are being displayed Please note None of the week days can be removed from the program To remove a day from this program the related day has to be allocated to another program Double programming is thus avoided Actuate the key to display week days which have not yet been allocated to this program the number of the selected day starts blinking Use the key to add the thus selected week day to this program or use the key Y to change over to the next not yet assigned day Press the key A to proceed to the next program gt the programs Pr2 Pr3 Pr1 including the actually allocated week days are being displayed Press the key to display all days not yet allocated to this program the number of the selected day starts blinking Use the key to add the selected day to this program or use the key to change over to the next not yet assigned day All entries have to be acknowledged using the key Terminate by actuating the key M and set the desired operating mode see section 15 If no key is actuated the controller changes automatically back to comfort temperature mode after the expiry of a 20 sec time Regarding the factory settings of the three existing programs see
Download Pdf Manuals
Related Search