Theta Digital RSC Operating Instructions Manual

Room control unit

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

Download this manual

Control System THE T A

Operating Instructions

Room control unit RSC and RSC-OT

Table of Contents

Need help?

Do you have a question about the RSC and is the answer not in the manual?

Questions and answers

Summary of Contents for Theta Digital RSC

Page 1 Control System THE T A Operating Instructions Room control unit RSC and RSC-OT...
Page 2: Table Of Contents
Table of contents Page 2 USER LEVEL Operating instruments ................... . .4 Operation start-up - language selection - device identification - standard display .
Page 3 PROGRAMMING LEVEL LEVEL SUMMARY schematic block diagram ............. . .14-15 Level TIME PROGRAMS Programming, copying, reloading of standard programs, table for individual programs .
Page 4: Operating Instruments
Page 4 General operation Operating instruments LCD-display Heating and set back programs Setting daytime temperature Setting heating characteristic Setting reduced temperature Displaying heating plant information Setting domestic hot water temperature Rotary-push button...
Page 5: Operation Start-Up - Language Selection - Device Identification - Standard Display
Operation The center-positioned rotary-push button and the labeled keys guarantee a simple and easy operation. It is however recommended to read this manual attentively to be informed about the repeating steps. Symbolism used in this manual: – Each value in the display appears flashing and can be modified with the rotary-push button. A flashing display is appropriately marked in this manual.
Page 6 Page 6 Device identification R R S S C C After the display test and/or the language selection the device identification momentary appears Device identification V V 3 3 . . 0 0 with device type, interface and the corresponding number of software version. O O T T Interface and software version Basic display...
Page 7: Temperature Settings Required Daytime Temperature, Required Reduced Temperature, Required Hot Water Temperature
Temperature settings This button is used to set the required day- Required daytime Required set back Domestic hot water time room temperature room temperature room temperature temperature This button is used to set the required set back room temperature This button is used to set the required domestic hot water temperature j j O O O O M M -D D A A Y Y j j O O O O M M -N N I I G G H H T T...
Page 8: Operational Mode Selection For Heating And Hot Water (Summary)
Page 8 Operational mode selection for heating and hot water With this button the required operational mode is selected. It appears in plaintext on the display, simultanously a cursor at the lower edge of the display points to the appertaining program symbol. Pressing the button ¢...
Page 9: Function Of Operational Modes Holiday, Absence, Party, Automatic, Summer, Permanent Heating, Permanent Reduced Heating, Standby
Functions of operational modes Plant off Interrupt Extend Heating operation Domestic hot Permanent Permanent red. Plant off during holiday heating operation heating operation via timer water only heating operation heating operation frost protection M M O O . . 2 2 2 2 . . A A U U G G . . ; ; 0 0 5 5 S S U U M M M M E E R R H H E E A A T T I I N N G G H H O O L L I I D D A A Y Y T T I I L L...
Page 10: Quick Operational Mode Selection (Automatic, Party, Absence, Hot-Water Reloading)
Page 10 Quick operational mode selection Short-time operational modes Frequently used operating modes such as PARTY or ABSENT or reloading the hot water tank during set back mode can be sel- ected quickly according to the left scheme. Direct automatic mode 3 sec 3 sec 3 sec...
Page 11: Heating Characteristics (Heating Curve)
This button regulates the heating characte- Setting the heating characteristics (heating curve) ristics of the heating circuit in relation to out- door temperature. The adjustment is dependent of the plant installation and shows the relation between outdoor temperature and heat generator (boiler) temperature. The slope sets the change of the supply temperature, if the outdoor temperature changes for 1 K.
Page 12: Plant Information
Page 12 Plant information Entry into information level This button displays all plant temperatures O O U U T T S S I I D D E E and states of all circuits. The information can 13. 5 °C be requested according to the direction with Outdoor temperature the rotary-push button.
Page 13 shows Hydraulic pressure O O P P E E R R . . H H O O U U R R S S H H Y Y D D R R A A U U . . P P R R E E S S S S Heat generator run time –...
Page 14: Programming Level
Page 14 Programming level - Level summary Standard display M M O O . . 2 2 2 2 . . A A U U G G . . ; ; 0 0 5 5 58. 5 °C (Example: Operational mode AUTOMATIC) 1 1 9 9 : : 4 4 5 5 Schematic block diagram UNMIXED...
Page 15: Level Time Programs
Selection and modification of parameters and OPERATING MODE HEATING START setting values DAY-MONTH common (1) selected cycle separate (2) Entering into the programming level, principally the operating times level (TIME PROGRAMS) appears at first. All other levels, such as back forward back forward...
Page 16 Page 16 Programming of operating times With this mode of operation individual programs, other than standard programs for heating and hot- MO. 22. AUG. ; 05 Standard display water mode can be set up. For this purpose after selecting the heating- resp. hot-water circuit the 62.
Page 17 06. 0 0-2 2 2. 0 0 --. - ----. - - 06. 0 0-2 2 2. 0 0 --. - ----. - - --. - ----. - - Select day and cycle - Wed - Thu - Fri - Sa t - Sun - 2 2 0 0 .
Page 18 Page 18 Copy operating times MO. 22. AUG. ; 05 Standard display 62. 5 °C 15: 3 0 Programming of operating times includes a extensive copying function which allo- ws to copy any day of the week to other days (Mo..Su) resp. to the whole week (1-7) or parts of a week such as workdays (1-5) or weekends (6-7).
Page 19 Modify - Exit : COPY Select source Setting range: Monday (MO)...Sunday (SU) M M O O Confirm the selected flashing value by pres- FjOM Example: Monday sing the rotary-push button. Then set the new required value and take over by pressing accept the rotary-push button again.
Page 20 Page 20 Reloading of standard time programs - deleting of individual time programs MO. 22. AUG. ; 05 Standard display 62. 5 °C 15: 3 0 The standard programs do not get lost by overwriting with individual programs. Individual programs however are cancelled at a later call of the corresponding standard programs and have to be set up Push for approx.
Page 21 accept j j E E S S E E T T select program P1...P3, if released H H C C Reset 3sec press approx. 3 seconds see level SYSTEM - parameter PROGRAM Standard program was reloaded j j E E S S E E T T Individual Program was deleted! Standard operating-times program P1 Standard operating-times program P3...
Page 22: Level System Language Selection, Clearing Of Time Programs, Control Mode, Summer Switching-Off
Page 22 Table for individual operating times and programs Operating times program P1 Operating times program P2 Operating times program P3 cycle cycle cycle cycle cycle cycle cycle cycle cycle From till from till from till from till from till from till from...
Page 23: Level Time-Date Time, Calender Year, Calender Month, Calender Day, Automatic Summer-/Wintertime Reset
TIME-DATE Entry: see » Programming level - Level summary « . T T I I M M E E -D D A A T T E E Exit: ¢ ¢ via button or automatically after 60 seconds Entry: Modify: Confirm selected flashing parameter by pressing the rotary-push button.
Page 24 Page 24 SYSTEM Entry: This level includes general delimiting parameters and options see » Programming level - Level summary « . S S Y Y S S T T E E M M referring to the corresponding heating system ¢ ¢...
Page 25 Control mode C C O O N N T T j j O O L L M M O O D D E E Setting range: 1 = common mode 2 = separated mode S S Y Y S S T T . . Factory preset: 1 Common control mode: Application: Objects with uniform seizure character (One-...
Page 26 Page 26 Summer switch-off S S O O M M M M E E R R Setting range: OFF, 10.0 to 30,0 °C 20. 0 °C S S Y Y S S T T . . Factory preset: 20.0 °C This parameter specifies the heating delimiting value regarding Note: The active summer switch-off appears on the standard the average resp.
Page 27: Level Domestic Hot Water Economic Temperature, Legionella Protection
DOMESTIC HOT WATER Entry: see » Programming level - Level summary « . This level includes the necessary parameters for programming the D D H H W W hot-water circuit except the hot-water operating-times. ¢ ¢ Exit: via button or automatically after 60 seconds D D H H W W Modify: Confirm selected flashing parameter by pressing...
Page 28: Reduced Mode, Heating System
Page 28 Unmixed heating circuit (direct circuit) Entry: see » Programming level - Level summary « . This level includes the parameters required for programming U U N N M M I I X X E E D D C C I I R R C C . . the heating circuit with the exception of the related operating- Exit: ¢...
Page 29 Applications: Adaptation to the heating system H H E E A A T T . . S S Y Y S S T T E E M M Setting range: 1,00 to 10.0 The following setting values are recommended for the below- Factory preset: 1,30 1.
Page 30: Alarm Messages
Page 30 Alarm messages Example for alarm message »sensor« The instrument is equipped with an extensive error diagnostic fea- O O U U T T S S I I D D E E tures. The error displayed takes priority over other displays and (short or open circuit) 10-0 0 varies dependent on the model in question.
Page 31: Notes
Seite 31 Personal notes...
Page 32: Technical Specification
Technical specification Supply voltage: Via data bus (DC-safety voltage by EN 60730) Power consumption: 300 mW Bus interface: T2B or OpenTherm according to model Ambient temperature: 0...60 °C Storage temperature: -25...60 °C Protection type acc. to EN 60529: IP 30 Protection class acc.

This manual is also suitable for:

Rsc-ot