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FR 10 Instrucţiuni de instalar e şi utilizare Upute za instaliranje i rukovanje Uputstvo za instalaciju i upotrebu Üzembe helyezési és kezelési utasítás Installation and operating instructions 胞缄肤爸璧讨...
Key to symbols and safety instructions Key to symbols and safety instructions Key to symbols Warnings Warnings in this document are framed and identified by a warning triangle printed against a grey background. If there is a danger due to electricity, the exclamation mark in the warning triangle is replaced by a lightning flash.
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Key to symbols and safety instructions | 113 Important information Important information where there is no risk to people or property is indicated with the adjacent symbol. It is bordered by lines above and below the text. Additional symbols Symbol Explanation Action Cross-reference to other parts of this...
Key to symbols and safety instructions Safety instructions B These instructions must be observed to ensure correct operation. B Install and commission the heating appliance and all accessories in accordance with the instructions provided. B Accessories must only be installed by suitably qualified installers.
The FR 10 can only be connected to a heating appliance with BUS-enabled Heatronic 3. The FR 10 enables the room temperature control of a single • heating circuit. According to paragraph 12 of the EnEV (Order governing the •...
Technical data for the accessory item Specification Dimensions Fig. 3, Page 160 Rated voltage 10 ... 24 V DC Rated current ≤ 3.5 mA Controller output 2-wire BUS Control range 5 ... 30 °C in steps of 0.5 K permiss. ambient temperature 0 ... +50 °C Protection class IP rating IP20...
Technical data for the accessory item | 117 Sample system Sample systems for systems with several heating circuits (not permissible in Germany) are contained in the documentation of the room temperature controller FR 100/FR 110. 6 720 645 356 (2010/09)
BUS subscribers. Installation The quality of control of the FR 10 is influenced by the installation location. The installation location (= lead room) must be suitable for controlling the heating system or heating circuit.
Installation (for contractors only) | 119 Disposal B Dispose of packaging in an environmentally responsible manner. B When replacing components, dispose of the old components in an environmentally responsible manner. Electrical connections B BUS connection from controller to other BUS subscribers: Use cables that comply with local regulations and guidelines.
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Installation (for contractors only) B FR 10 e.g. connect to BUS-enabled Heatronic 3 ( Fig. 6 on page 162). If the BUS cables feature different cross-sections: B Connect the BUS cables via a junction box (A). ( Fig. 7 on page 162).
Germany): Select corresponding code 2 HC to 10 HC by turning confirm by pressing Only one FR 10 can be assigned per heating circuit and per code. System configuration starts automatically, and after approx. 60 seconds AC will be displayed.
Set the flow temperature controller at the boiler to the maximum required flow temperature. The FR 10 can only regulate the heating system if an operating mode is enabled. In conjunction with a time switch (accessory), the time program automatically changes between the currently...
Operation | 123 Changing the operating mode B Briefly press mode until the required operating mode is displayed. = constant High = constant Low = constant Frost The set operating mode is only active if heating operation is not blocked Changing the required room temperature Use this function if you want to change the required room temperature by way of an exception, e.g.
Operation Changing the standard setting of the required room temperature Use this function if you want to permanently change the required room temperature away from the standard setting. B Accessing user level: Hold down mode for approx. 3 seconds until – – is displayed. B Release the mode key and turn until the required parameter is shown:...
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Operation | 125 Frost = minimum required temperature (e.g. if everyone – is away or asleep and the house should not cool down excessively). Consider any pets and plants. Setting range is lower than Low down to a minimum of 5 °C. B Briefly press to save the value.
Operation Adjusting the contractor level (contractors only) The contractor level is the exclusive domain of contractors. B Accessing contractor level: Hold down mode for approx. 6 seconds until – – – is displayed. B Release the mode key and turn until the required parameter is shown: –...
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B If the controller is to regulate a heating circuit HK (not 2...10 permissible in Germany): Set the corresponding code 2 to 10. Only one FR 10 can be assigned per heating circuit and per code. 5.4.2 Changing the heating circuit configuration (parameter: 5b p) Setting range: 1 to 3...
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Use this parameter if you want to correct the displayed room temperature. B Position a precision instrument near FR 10. The precision instrument must not transfer any heat to the FR 10. B Keep away heat sources such as sunlight, body heat, etc. for 1 hour.
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Operation | 129 5.4.5 Setting the amplification factor V (parameter: 6C p) Setting range: 40 % to 100 % The amplification factor V influences the heat demand, subject to changes in room temperature. B Selecting amplification factor V: – ≤ 50 %: Set a lower factor to reduce the influence on the heat demand.
Operation 5.4.8 Resetting all adjustments This function returns all controller settings and adjustments to their standard settings! Following such a reset, your contractor will need to re- commission the controller. B Hold down and mode simultaneously for 15 seconds until the countdown has finished.
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E means error (= fault). If the FR 10 develops a fault, the display shows 03 E for example. Here, (03) stands for the fault number on the FR 10 and (E) for error (= fault): B Contact your installer.
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Air lock in the heating Bleed radiators and system. vent the heating system. Required room Installation site of FR 10 Select a more temperature is unfavourable, e.g. suitable installation greatly external wall, close to location exceeded.
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Troubleshooting | 133 Problem Cause Remedy Temperature Time incorrectly set at Check time setting. rises instead of the time switch falling. (accessory). Room The building retains a lot Select an earlier stop temperature of heat. time on the time excessively switch (accessory).
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Energy saving tips Energy saving tips The temperature in the lead room (where the controller is • fitted) acts as lead size for the heating circuit to which the controller is assigned. Therefore, set the output of the radiators inside the lead room as low as possible: –...
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Energy saving tips | 135 a constant extraction of heat from the room without noticeably improving the ambient air in the room. Vent briefly but intensively (open window fully). • While venting, close thermostatic valve or switch to Frost • mode.
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Environmental protection Environmental protection Environmental protection is a fundamental corporate strategy of the Bosch Group. The quality of our products, their economy and environmental safety are all of equal importance to us and all environmental protection legislation and regulations are strictly observed.