BrainQ RSC/2 Thermostat 8G.52.09.00/10.
NL GB English F I
8A520900_GB.qxp 11.11.2004 14:40 Seite 3 Contents Control level Display and operating instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GB-5 Operation - display - standard display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GB-6 Temporary change of room temperature . . . . . . . .
8A520900_GB.qxp 11.11.2004 14:40 Seite 4 GB Page GB-4 Copying of timeprograms (forming of blocks) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GB-16 Deletion of timeprograms – reloading of standard programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GB-18 Table for individual timeprograms . . . . . . . . . . . . . . . . . .
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8A520900_GB.qxp 11.11.2004 14:41 Seite 6 GB Page GB-6 Operation Symbolism used in this manual: Turn: select, change Press: confirm, store RSC-2 m 15.05. T1. 30 0 2 4 6 8 10 12 14 16 18 20 22 °C LCD display Instrument information Software-Version The control is equipped with a large display, all information appears in plain text and several languages are available (see page 23).
8A520900_GB.qxp 11.11.2004 14:41 Seite 7 Temporary change of room temperature By short-term pressing of the rotary pushbutton in the standard display the required room temperature can be corrected as shown in the opposite schematic. current temperature setting A room temperature correction can be made in the operating modes AUTOMATIC, ABSENT and PARTY. This change is only effective for the duration of the current time block (of the set timeprogram).
A520900_GB.qxp 11.11.2004 14:41 Seite 8 GB Page GB-8 Operational mode selection for heating and hot water Select: With this button the required operational mode for heating and hot water circuit is selected. It appears in the text on the display, simultanously an arrow at the lower edge of the display points to the appertaining program symbol. When pressing the operational mode selector button, the currently active mode is indicated by flashing.
8A520900_GB.qxp 11.11.2004 14:41 Seite 9 Function of operational modes (with common adjustment, see page 24) Holiday til ... (HC=off, DHW=off) HOLIDAY TIL 19:27 24. 09 3 hs m u Setting range: Curr. date ... Curr. date + 250 days. Return to the previously selected operationalmode at 0.00 o’clock of the set returndate. The domestic hotwater operation is switched off in a frost protected way.
8A520900_GB.qxp 11.11.2004 14:41 Seite 10 GB Plant information Page GB-10 ¤ Entry into the plant information Information button for the enquiry of the heating system, temperatures etc. The query is made by turning the rotary pushbutton and depends on the direction. ¤ OUTSIDE °C 13.5 Outside temperature* Information on the heating system. (turn in anti-clockwise direction) Examples: Examples: AUTO HC Information on temperatures etc. (turn clockwise) DAY ON AUTO DAY DHW OFF HEAT GENER.
8A520900_GB.qxp 14:41 Room temperature ROOM TEMP HC 21.0 11.11.2004 °C Unmixed heating circuit (room sensor activated) Seite 11 Domestic hot water tank temperature 52.
8A520900_GB.qxp 11.11.2004 14:41 Seite 12 GB Page GB-12 Standard display 0 2 4 6 8 10 12 14 16 18 20 22 24 WE. 25. JUN. 03 (e.g. automatic operation) 19:45 -20.5 Programming level – level synoptic °C Entry into programming level 3 sec Press rotary pushbutton for approx.
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8A520900_GB.qxp 11.11.2004 14:41 Seite 14 GB Page GB-14 Programming of operating times Standard display WE 25. JUN.;03 15: 30 Push for approx. 3 seconds Enter timeprogram level °C 20.5 3 sec With this mode of operation individual timeprograms can be generated for heating and hot-water mode. For this purpose the factory preset standard program (P1) is called up after selecting the respective circuit and can be individually overwritten.
8A520900_GB.qxp 11.11.2004 0 Day and cycle 2 14:41 4 6 8 10 12 14 16 Seite 15 18 20 22 24 06. 00-22. 00 select 21.0 MO-1 °C Example: Tuesday - heating cycle 1 0 2 4 6 8 10 12 14 16 18 20 22 24 --.-----. -MO-2 --.- °C 0 2 4 6 8 10 12 14 16 18 20 22 24 06 .00-22.00 TU-1 21.0 °C 0 2 4 6 8 10 12 TU-2 0 2 4 6 8 10 12 14 16 21.0 TU-1 °C 18 20 22 24 °C 0 - We - Th - Fr - Sa - Su - 2 4 6 8 10 12 14 16 18 20 22 24 --.-----. -SU-2 --.
8A520900_GB.qxp 11.11.2004 14:41 Seite 16 GB Page GB-16 Copying of timeprograms (formation of blocks) Standard display WE 25. JUN.;03 °C 20.5 15: 30 3sec Push for approx. 3 seconds With this function the timeprograms of any weekday can be copied to other days (Mo-Su) or to the complete week (1-7) or to groups such as working days (1-5) or weekends (6-7).
8A520900_GB.qxp 11.11.2004 14:41 Seite 17 accept Source select COPY MO FROM Example: Monday Setting range: Monday (MO)...Sunday (SU) accept First target select COPY 1-5 TO Example: Mo - Fr Setting range: Weekdays (MO...SU), whole week (1-7), Working days (1-5), only weekend (6-7) Change - Exit : Each flashing adjustment value can be corrected by means of the rotary pushbutton and accepted by pressing the button again.
8A520900_GB.qxp 11.11.2004 14:41 Seite 18 GB Page GB-18 Reloading of standard program - deleting of individual timeprogram Standard display WE. 25. JUN.;03 j 15: 30 Push for approx. 3 seconds °C 20.5 3 sec TIMEPROGRAMS Enter timeprogram level An individually generated timeprogram can be replaced by its standard program as shown in the opposite programming schematic. However, in such cases the individually generated timeprogram will be irrevocably deleted.
8A520900_GB.qxp 11.11.2004 14:41 Seite 19 if necessary select program, if enabled (see page 23) Reset ! 3 sec press approx. 3 seconds Standard program was reloaded Individual program was deleted! RESET OK Standard timeprograms Timeprogram P1 Timeprogram P2 (see page 22) Circuit Circuit Day heating (HC) Mo-Th 07.00-08.00 20 Fr 07.00-08.00 20 heating (HC) Day Time programs from Temp Mo-Su 07.00-09.00 20 from Temp from Temp 09.00-16.00 19.5 16.00-22.
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8A520900_GB.qxp 11.11.2004 14:41 Seite 21 TIME-DATE Entry: Entry: Exit: TmIME-DATE Change: first value TmIME 18: 45 next value YEAR 2003 next value DAY-MONTH WE 25. 06 CHANGE next value SO-WI AUTO Time Setting range: 0.00 to 24.00 h YEAR Setting range: 2001 to 2099 Day/month Setting range: 01.01. to 31.12.
8A520900_GB.qxp 11.11.2004 14:41 Seite 22 GB Page GB-22 EXTENDED INSTALLER LEVEL The extended installer level contains the levels SYSTEM, DHW and UNMIXED CIRC. After the input of the corresponding code the parameters accessible for the heating specialist will be released and are then accessible for editing, in dependence on the plant version. Code input ¢ Press both buttons together for approx.
8A520900_GB.qxp 11.11.2004 14:42 Seite 23 SYSTEM SmYSTEM SYST Note: Only accessible with code 1234. Entry: see level synoptic page 12-13 Contents: General limitation parameters and functions, which refer to the respective heating system. Exit: Button ¢ 60 seconds. Change: Accept selected flashing parameter by pressing the rotary pushbutton. Then change the parameter value and accept by pressing the rotary push button again.
8A520900_GB.qxp 11.11.2004 14:42 Seite 24 GB PA RAMETER 03 m SYST 1 next parameter Parameter 3 - Separate operation Setting range: 1 = common selection Factory setting: 1 Page GB-24 2 = separate selection Common selection: The operating mode (HOLIDAY, PARTY, ABSENT, AUTOMATIC, etc.) selected with button ¢ applies for both the heating and the domestic hot water. Application: Objects with identical use of characteristics (detached houses etc.
8A520900_GB.qxp PARAMETER 04 SYST 20 .0 °C 11.11.2004 14:42 Seite 25 Parameter 4 - Summer ECO-temperature* Setting range: OFF, 10.0 to 30.0 °C Factory setting: 20.0 °C * only when the outside sensor is connected. This parameter refers to the heating delimiting value and takes the heating automatically out of service as soon as the outside temperature exceeds the set heating delimiting value. During summer ECO-temperature the heating circuit pump is activated each day for approx.
8A520900_GB.qxp 11.11.2004 14:42 Seite 26 GB Parameter reset RESET SYST PARAM. RESET SYST Page GB-26 With this function all changes made in the programming levels can be reset to the factory setting. Exceptions: Time-date, operating times SET Reset: With the readiness for reset (SET) flashing press the rotary pushbutton for approx. 5 seconds, until the unit restarts.
8A520900_GB.qxp 11.11.2004 14:42 Seite 27 DHW Note: Only accessible with code 1234. DmHW DHW Entry: This level includes the necessary parameters to adjust the domestic hot water night temperature and the legionella protection. The settings for DHW are only visible when an external cylinder with either a cylinder sensor or a cylinder thermostat is connected. With combination boilers these settings are not visible. PA RAMETER 01 m Night temperature domestic hot water Setting range: 10.
8A520900_GB.qxp 11.11.2004 14:42 Seite 28 GB PAm RAMETER 16 °C DHW 63.0 Parameter 16 - Hot water temperature Setting range: 10.0 °C to DHW maximum limit Factory setting: 63 °C This parameter determines the desired domestic hot water temperature when operated in operating modes PARTY, HEATING and SUMMER and serves as a base value for the domestic hot water temperatures in the automatic programs.
8A520900_GB.qxp 11.11.2004 14:42 Seite 29 DIRECT HEATING CIRCUIT UNMIXED CIRC. m HC Entry : PARAMETER 01 m HC RED next parameter Note: Only accessible with code 1234. This level includes the parameters required for the unmixed heating circuit for the adjustment of the temporary heating periods (reduced operational mode) and for the adaptation to the respective heating system.
8A520900_GB.qxp 11.11.2004 14:42 Seite 30 GB PARAMETER 03 HC 1 next parameter Page GB-30 Parameter 3 - Room sensor display Setting range: OFF*, 1, 3* Factory setting: 1 This parameter activates the room sensor and enables all parameters which are related with the room temperature. The following operating modes can be selected: OFF* 1 3* The effect of the room sensor is completely disabled. The parameters related with the room temperature have no function.
8A520900_GB.qxp PARAMETER 04 HC RC next parameter 11.11.2004 14:42 Seite 31 Parameter 4 - Room sensor function Setting range: OFF, 1. . . 500 %, RC Factory setting: RC This parameter determines to what extent a deviation of the room temperature from the specified setvalue has an influence on the control of the heat generator temperature.
8A520900_GB.qxp 11.11.2004 14:42 Seite 32 GB PARAMETER 05 HC ON next parameter Parameter 5 - Heating curve adaptation Setting range: ON, OFF Factory setting: ON This parameter triggers an automatic adaptation of the heating curve slope to the characteristics of the building under permanent inclusion of outside, flow and room temperatures. In order to determine the optimal heating curve longer heating phases are required, so that a compensation between input and output heat is assured.
8A520900_GB.qxp PARAMETER 06 HC 1 next parameter 11.11.2004 14:42 Seite 33 Parameter 6 - Inrush optimization Setting range: OFF, 1. . . 8 h Factory setting: 1 This parameter calculates the latest heat-up time within a predetermined adjustment value and under consideration of the outside temperature curve, in order to assure the desired room temperature at the start of the specified occupation.
8A520900_GB.qxp 11.11.2004 14:42 Seite 34 GB °C HC 16.0 next parameter PARAMETER 27 HC 1.75 next parameter Typical settings: Radiator Low temperature heating: Underfloor heating This parameter determines the desired room temperature when operated in operational modes ABSENT and RED. HEATING as well as between the heating periods in the automatic time programs. Parameter 27 - Heating curve adjustment Setting range: 0,2. . . 3.
8A520900_GB.qxp 11.11.2004 14:42 Seite 35 Error message FLOW ERROR 12-0 Example for sensor error message (Short-circuit or interruption) Error code 10...20 with index 0 or 1 The control unit contains comprehensive error identification logics, which shows both control errors as well as system errors with priority by means of an associated error code. Attention: Error messages only appear in the standard display in succession with the respective error message. HEAT GENER.
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8A520900_GB.qxp 11.11.2004 14:42 Seite 37 Technical specifications (thermostat) Supply voltage: Power consumption: Bus interface: Ambient temperature: Storage temperature: Protection type acc. to EN 60529: Protection type acc.
ATAG Verwarming Nederland BV Postbus105 7130 AC Lichtenvoorde T: 0544 - 391777 F: 0544 - 391703 info@atagverwarming.com www.atagverwarming.nl Strebel Ltd. 1F, Albany park industrial estate Frimley road, Camberley Surrey GU16 7BP Telephone: (01276) 685422 Fax: (01276) 685405 info@strebel.co.uk www.strebel.co.uk Met deze vernieuwde uitgave vervallen alle voorgaande installatievoorschriften. This renewed publication cancels all previous installation instructions.
