user manual - HRT Hausregeltechnik GmbH
Contents
1. C ah q 54 Floor temperature sensor Heating ON ge 4 6 j wee eae l gt T Keyloc P reine g amp Frost protection E 2 c temperature reduction mode A M warm phase B oh D oa 1 1st 2ndwarm phase AD nn ml TA o Select operating mode RESET Change settings AUTOMATIC oE Programming key Turning on the unit for the first time 1234567 When the controller is turned on for the first time all sA bh 885 elements of the display are visible briefly Gathi After 5 seconds The current software version of the controller is i displayed D 2 After 5 seconds The figures 88 88 are displayed since time of the day date and day of the week are not yet programmed Basic programming Point 6 must be performed for the unit The frost protection function is active BB se 4 Standard display Use the M key to select the operating mode AUTOMATIC mode The controller is active during the specified warm phases 4 outside the warm phases the temperature is reduced by the specified amount se 35 MANUAL mode Cc The controller regulates constantly to the specified sc Jt target temperature ty OFF The controller regulates constantly to the specified frost protection temperature eis 5 Setting the setpoint Press the or key briefly to display the specified setpoint Room temperature controller Floor temperature contro2. C Connecting cables 2 5mm Degree of protection IP30 Energy class VII 3 5 Otos HRT Hausregeltechnik GmbH Otto Schmerbach Stra e 19 09117 Chemnitz Tel 49 0 371 81 00 1975 Fax 49 0 371 81 00 1976 info hausregeltechnik com www hausregeltechnik com _4
3. not react when temperature changes Check temperature reduction mode only in the case of room temperature controllers with monitoring function 3A sensor symbol Monitor temperature reached heating mode is turned off 15 Guarantee warranty We assume warranty within the framework of the statutory regulations Exclusion The liability for defects does not cover natural wear or transport damage likewise not damage due to non observance of the installation instructions inappropriate installation and use not according to the intended purpose We assume no liability for the consequences of improperly performed modifications or repairs This also pertains to the provision of single or spare parts HRT assumes no liability arising other than directly from the supplied product in particular not for indirect consequential or financial losses 16 Disposal At the end of its service life provide for disposal of the complete controller including its cover in accordance with the applicable environmental regulations 17 Technical specifications Setting range Room temperature controller 5 30 C Floor temperature controller 10 40 C Floor temperature monitoring 20 40 C Mains voltage 230 V 10 50 Hz Switching current max approx 12 4 A Switching capacity 2 7 kW Switching temperature difference 0 7 K Temperature sensor NTC to DIN 44574 4m long Permissible ambient temperature 10 40
4. User Guide Universal Controller HRT 6150 c Jb 1 Description of the functions The HRT 6150 is a universal temperature controller with timer function It permits the specification of one or two warm phases per day e g between 6 a m and 10 p m in the living room or from 6 to 9 a m and 5 to 9 p m for a bathroom The temperature is lowered between the specified times The amount by which the controller lowers the target room temperature is programmed once The unit can be used as a Room temperature controller The unit controls the room temperature to achieve the desired target temperature in the range between 5 and 30 C The current room temperature is displayed Floor temperature controller The unit controls the floor temperature to achieve the desired target temperature in the range between 10 and 40 C The current room temperature is displayed Room temperature controller with monitoring function The unit controls the room temperature to achieve the desired target temperature in the range between 5 and 30 C The current room temperature is displayed In addition the floor temperature is monitored The maximum floor temperature is programmed once This operating mode can be selected in the setup menu The unit is factory set as a floor temperature controller 2 Connection commissioning ATTENTION Work on the 230V mains must only be performed by authorised electricians When the controller i
5. emperature Anz is displayed There are 3 different display variants To change the settings press the or key Display of the room temperature Display of the current time Q J Fu The display changes between temperature and time every 5 seconds factory setting Q 0 J Fu Press the C key briefly once Automatic daylight saving time Daylight saving time is applicable in the EU from the last Sunday in March 2 00 a m to the last Sunday in October 3 00 a m The controller adjusts its time automatically at these times In addition to the setting symbol the symbol for summer wintertime is displayed To change the settings press the or key Activated factory setting Deactivated Press the C key once to return to the 1st menu item End of the display menu 8 Setup menu Pressing the M key for 10 seconds opens the setup menu Attention The settings in this menu should only be changed by qualified experts as they may influence the safety and functioning of the heating system To switch between the individual items use the C key to make changes where necessary use the and keys The setup menu can be quit at any time by pressing the M key but is also quit automatically if no key is pressed for 10 seconds The changed values are accepted automatically e Setting of the controller type e Setting of the sensor type e Setting of the frost protection temperature e Tem
6. g 0 0 Press the C key once for confirmation Setting the minimum switching cycle When the clock symbol and the heating symbol are displayed you can set the minimum required interval time between two switching actions Setting range 0 10 minutes Factory setting 0 minutes Press the C key once for confirmation Setting cooling controller actuator open when deenergised When a star symbol is displayed you can switch the switching output of the controller such that a cooling unit or an actuator which is open when not energised can be connected to the controller Factory setting OFF Press the C key once for confirmation Setting the valve protection When the heating symbol and the hand symbol are displayed you can turn on off the valve protection When this function is activated the output Hy ce is activated daily at 10 00 a m for 1 minute h Factory setting OFF Press the C key once for confirmation Setting the teach in function When the heating symbol and the warm phase symbols are displayed you can turn on off the 4 n FE teach in function If the function is turned on the xt controller automatically calculates the preheating time required to reach the selected temperature for the specified warm phase Factory setting OFF Press the C key briefly once to return to setting of the controller type Setting the 2nd temperature reduction When the moon symbol and the
7. h the temperature is to be reduced between the warm phases Setting range 3 15 C Factory setting 3 Press the C key briefly once Setting the monitor temperature only in the Room controller with monitoring mode A detector symbol is displayed use the keys to set the maximum temperature Setting range 20 40 C Factory setting 28 floor Press the C key briefly once Programming the warm phases The controller can be operated in either the block or single day mode If block mode is programmed the same timer program is executed on each of the working days 1 to 5 1 Monday 2 Tuesday etc see digits in the top line of the display and thus only needs to be entered only once A different timer program can be entered for the weekends days 6 and 7 Saturday and Sunday The possibility to use simply two blocks saves a great deal of programming work Factory setting 1st warm phase 6 a m 10 p m 2nd warm phase Not programmed The individual programming modes are switched in the display menu Programming example for the block mode Start of the 1st warm phase on weekdays The days 1 5 are shown on the display together with a sun symbol 2 with index 1 Press the C key briefly once End of the 1st warm phase on weekdays The days 1 5 are shown on the display together with a moon symbol with index 1 Press the C key briefly once Start of the 2ndwarm phase on weekdays T
8. he days 1 5 are shown on the display together with a sun symbol 2 with index 2 Press the C key briefly once End of the 2ndwarm phase on weekdays The days 1 5 are shown on the display together with a moon symbol with index 2 Press the C key briefly once Start of the 1stwarm phase on weekends The days 6 and 7 are shown on the display together with a sun symbol with index 1 Press the C key briefly once End of the 1st warm phase on weekends The days 6 and 7 are shown on the display together with a moon symbol with index 1 Press the C key briefly once Start of the 2nd warm phase on weekends The days 6 and 7 are shown on the display together with a sun symbol with index 2 Press the C key briefly once End of the 2nd warm phase on weekends The days 6 and 7 are shown on the display together with a moon symbol with index 2 Programming example for the single day mode Single day programming is performed in the same way as block programming The individual weekdays are shown as numerals in the top line of the display 1 Monday 2 Tuesday etc End of basic programming 7 Display menu Pressing the C key for 10 seconds opens the display menu This menu can be used to display operating states or to change the display options To switch between the individual items use the C key to make changes where necessary use the and keys The display menu can be quit a
9. ller The desired temperature can then be set by pressing the and keys The setpoint setting is quit either by pressing the M key or if no key is pressed 5 seconds The specified value is accepted automatically 6 Basic programming Pressing the C key briefly opens the controller settings To switch between the individual items use the C key to make changes use the and keys The programming can be quit at any time by pressing the M key but is also quit automatically if no key is pressed for 10 seconds The changed values are accepted automatically Press the C key briefly once Setting the time A clock symbol is displayed use the keys to set the time GU c0 Press the C key briefly once with automatic setting of daylight saving time Set the calendar year A Y is displayed use the keys to set the calendar year g C3 vr Press the C key briefly once Set the month day A D is displayed use the keys to set the date Large digits Month small digits Day without automatic setting of daylight saving time Set the day of the week A number for the day of the week is displayed use the keys to set the day 1 Monday 7 Sunday Press the C key briefly once Automatic daylight saving can be turned on off in the display menu Setting the temperature reduction A moon and a thermometer symbol are displayed use the keys to set the temperature by whic
10. number 2 are displayed you can turn on off the 2nd temperature m reduction function When this function is activated you L PF can set different temperature reductions between the C2 z warm phases Factory setting OFF Press the C key briefly once to return to setting of the controller type End of the setup menu 9 Child safety lock Press the and keys simultaneously for at least 10 1 seconds The controller no longer reacts to any 2 Jg normal key presses The lock mode can be identified a by the fact that T is displayed T To cancel the child safety lock press the and keys simultaneously for at least 10 seconds The T disappears from the display and all keys respond once more 10 Reset This function is normally not required except possibly after serious mains faults A reset is initiated by briefly pressing the recessed key The programmed values are maintained but time of day and date or day of the week must be set anew 11 Factory settings Simultaneously pressing the M and C keys for at least 5 seconds resets the controller to the initial state and restores the factory settings The controller is delivered with the following factory settings Controller type 2 floor temperature controller Sensor type 1 HRT standard sensor Temperature reduction 3 Monitor temperature 28 Frost protection temperature 5 1st warm phase 6 a m 10 p m 2nd warm phase Not programmed Pr
11. ogramming type Block programming Display Clock temperature Automatic daylight saving time ON Temperature calibration 0 0 Switching cycle 0 minutes Cooling controller function OFF Valve protection function OFF Teach in function OFF 2nd temperature reduction OFF 12 Mains power failure Up to eight hours of mains power failure are compensated If the power failure lasts longer only the clock and date must be set anew the remaining settings are maintained Any deliberately initiated daily shutdowns e g off periods of the utility company can cause damage to the memory This is not considered use according to the intended purpose and results in exclusion of the warranty 13 Special function The controller can be used as a pilot controller upon request To this end it connects 230V to terminal TA max load capacity 0 2A when in temperature reduction mode It is possible to connect satellite controllers without timer including bimetal controllers to the TA terminal they then operate simultaneously with the pilot controller in temperature reduction mode 14 Troubleshooting Diagnosis Possible cause remedy Heating does not work Connect check mains voltage Display No display Mains power failure ErO0 Incorrect input Er 1 Room sensor defective Er 2 Floor sensor defective or not connected 0 0 C Room temperature 0 C or less Switches too early late Check program settings Controller does
12. perature calibration e Setting of the switching cycle e Setting of the cooling controller e Setting of the valve protection e Setting of the teach in function Press the M key for 10 seconds Entering the safety code To be able to change settings in the setup menu a 4 digit safety code must be entered The code is 9997 If the correct code is not entered the controller switches back to the standard display Press the C key once for confirmation Setting the controller type When T is displayed you can set the controller type 1 Room temperature controller 2 Floor temperature controller 3 Room temperature controller with floor temperature monitoring Factory setting 2 Floor temperature controller Press the C key once for confirmation Setting the sensor type 9957 When sensor symbol is displayed you can set the sensor type 1 2KQ Standard HRT sensor 2 10KQ e g Busch Jaeger 3 12KQ e g OJ 4 15KQ e g DEVI 5 33KO e g Eberle Factory setting 1 2kQ Standard HRT sensor Press the C key once for confirmation Setting the frost protection temperature When the frost symbol is displayed you can set the frost protection temperature Setting range 3 15 C Factory setting 5 C Press the C key once for confirmation Temperature calibration When the thermometer symbol is displayed you can correct the room temperature measurement Setting range 3 0 3 0 C Factory settin
13. s connected to the mains the relevant safety regulations of the VDE and the local utility companies are to be observed L N PE Floor temperature sensor TA not connected Installation The temperature controller is to be mounted into a standard flush type box 55 mm acc to DIN 49073 Part 1 If additional intermediate terminals are used we recommend use of a deep switch box The connections are to be made in accordance with the wiring diagram see above The connecting cables must be straight with approx 5 mm insulation removed mounting height approx 1 5 m above the floor Attention Align the mounting ring on the wallpaper and mount the controller on the switch box using self tapping screws for flush type boxes Then fit the frame onto the mounted box Attention Before pressing on the cover make sure that the internal sensor bottom left points downwards at an angle The sensor should not be in contact with the controller housing The floor temperature sensor is to be placed in a protective tube lying centrally between the heating pads and in the same plane as the pads The sensor cable must be routed in a separate protective tube never together with mains voltage cables Attention In case of error the sensor cable may carry mains voltage 3 Overview of the display Days of the week program blocks gon J Operating hours N 5 Yy Year 1234567 a D Day SIMA Saari P
14. t any time by pressing the M key but is also quit automatically if no key is pressed for 10 seconds The changed values are accepted automatically e Display of the floor sensor temperature Display of the operating hours Display of the software version e Setting of the programming mode Setting of the display e Setting of daylight saving time option Press the C key for 10 seconds Display of the floor sensor temperature only in the case of floor temperature controller and room temperature controller with monitoring function cba In addition to the setting symbol 2 the sensor symbol is displayed furthermore the current floor temperature is displayed Press the C key briefly once Display of the operating hours In addition to the setting symbol lt the operating hours symbol 2h is displayed and the total number of hours during which the heating was turned on T LLJ Ey Press the C key briefly once Display of the software version The current software version of the controller is displayed D gt Press the C key briefly once Block or single day programming Prog is displayed If block programming is set the number groups 1 5 and 6 7 flash alternately If 12345 single day programming is set all days flash one after o the other r g To change the settings press the or key Pa Factory setting Block programming Press the C key briefly once Display of clock or t
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