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6 720 646 193-00.2O
CR 10

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   Summary of Contents for Bosch CR 10

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    6 720 646 193-00.2O CR 10...

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    2 | General safety instructions General safety instructions Installation and commissioning ▶ Observe all country-specific regulations and standards during installation and operation! ▶ All instructions must be observed. Failure to comply with instructions may result in material damage and personal injury, including possible loss of life. ▶...

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    Product Description | 3 • Remote control in systems with higher-level user interface (e.g. CW 400 with max. 4 heating circuits or CW 800 with max. 8 heating circuits), can be used solely as a remote control in conjunction with heat sources with an external cylinder primary pump •...

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    Contribution to seasonal energy efficiency for central heating in % Function as room temperature-dependent controller The CR 10 controls the heat source via the room temperature. Only allowed with timer in Germany. The user interface is not suitable for controlling heat sources from other manufacturers with an OpenTherm BUS system (no OpenTherm certificate).

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    Operation | 5 Function as zone controller (only 2-wire BUS/EMS 2) The CR 10 can be used in conjunction with zone modules without a higher-level user interface as a controller for max. 8 heating circuits (for further information, see the technical documentation of the zone module).

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    6 | Information for heating contractor Description of the displays Example Current room temperature (standard display) °C °F Required room temperature: °C °F ▶ Press selector to briefly display the required room temperature (flashing). Service display (maintenance required) ▶ Press selector to switch to the standard display. °C °F Fault display alternating between fault code and sub-code...

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    E.g. Fig. 4, page 24 shows a system schematic for 2 heating circuits without mixer but with zone module and DHW heating, with individual setting of the 2 CR 10 and the MZ 100 zone module Commissioning Initial commissioning or commissioning after a reset.

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    8 | Information for heating contractor Systems with several heating circuits (zone controller/remote control) ▶ A.1 = Set and confirm SC (zone controller). °C °F -or- ▶ A.1 = Set and confirm Fb (remote control) °C °F ▶ Select and confirm heating circuit (HC = 1...8). °C °C °F...

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    1: Reset 1) Values in bold = default setting 2) Only one CR 10 can be allocated to each heating circuit. 3) Turn the selector to read out the whole value. A reset restores the default setting. In the event of a power failure, the settings including the heating circuit allocation are retained.

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    10 | Eliminating faults Closing the service menu Result ▶ Press and hold the selector until 3 dashes are displayed. °C °F ▶ Release the selector. °C The current room temperature is displayed and the user °F interface operates with the changed setting. Eliminating faults If a fault cannot be eliminated, note down the fault code and sub-code: ▶...

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    Eliminating faults | 11 Possible cause and assistance from the contractor 3091 ... Room temperature sensor of the CR 10 defective (A61/ 3098 3091: Heating circuit 1, ..., A68/3098: Heating circuit 8). ▶ Replace the CR 10. 1001 CR 10 in Heating circuit 1 incorrectly configured.

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    12 | Old electrical and electronic appliances Old electrical and electronic appliances Electrical or electronic devices that are no longer serviceable must be collected separately and sent for environmentally compatible recycling (in accordance with the European Waste Electrical and Electronic Equipment Directive). To dispose of old electrical or electronic devices, you should use the return and collection systems put in place in the country concerned.

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    | 13 ▶ ▶ ▶ ▶ ▶ ▶ 230 V ▶ ▶ 0 °C ▶ ▶ • • • CW 400 CW 800 • EMS 2 OpenTherm • MT10 6720830560 (2015/06) CR 10...

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    × × 82 x 82 x 23 mm 10 ~ 24 V DC 4 mA EMS 2 OpenTherm 5 ~ 30 °C 0 ~ 60 °C IP20 2010/30/EU 811/2013 1),2) CR 10 CR 10 & VIII 811/2013 CR 10 6720830560 (2015/06)

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    | 15 CR 10 OpenTherm OpenTherm /EMS 2 /EMS 2/OpenTherm /EMS 2 CR 10 /EMS 2 CR 10 CR 10 CR 10 6720830560 (2015/06) CR 10...

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    16 | °C °F 6 720 646 193-09.1O °C °F °C °F ▶ ▶ °C °F °C °F ▶ CR 10 6720830560 (2015/06)

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    | 17 ▶ °C °F ▶ °C °F ▶ °C °F ▶ à 100 m 0.50 mm H05 VV-... (NYM-J...) 300 m 1.50 mm ▶ ▶ à CR 10 MZ 100 6720830560 (2015/06) CR 10...

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    18 | ▶ CR 10 °C °F ▶ CR 10 ▶ A.1 = °C °F -or- ▶ A.1 = °C °F ▶ (HC = 1 ~ 8) °C °C °F °F CO | Fb | SC (CO) (Fb) (SC) HC1 | HC2 | ... | HC7 |...

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    | 19 C | F °C (C) °F (F) nF.12.01 1 | 0 CR 10 CR 10 ▶ °C °F ▶ °C °F ▶ °C °F ▶ °C °F ▶ °C °F ▶ °C °F ▶ °C °F 6720830560 (2015/06)

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    20 | ▶ °C °F ▶ °C °F ▶ ▶ A21 ... 10 ... 01 ... A21 ... 10 ... 01 ... 3091 ~ CR 10 A61/3091 1, ..., 3098 A68/309 ▶ CR 10 1001 CR 10 ▶ CW 400 A.1 = Fb...

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    | 21 1001 ▶ CW 400 ▶ 1081 CR 10 A61/1081 A68/ 1088 1088 ▶ A.1 = Fb 3061 CR 10 A61/3061 A68/ 3068 3068 ▶ Fill ▶ 6720830560 (2015/06) CR 10...

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    22 | ≥ 1000 °C °F 6 720 647 292-03.1O 6 720 646 193-04.1O CR 10 6720830560 (2015/06)

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    | 23 6 mm 6 mm 3,5 mm 3,5 mm 6 720 646 193-05.1O °C °F BUS/OT/ EMS/BB 0010003293-001 6720830560 (2015/06) CR 10...

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    24 | CR 10 (Z1) CR 10 (Z2) MZ 100 MZ 100 120/230 V AC N 43 N 14 II II 120/230 V AC ≤ 24 V IZ2 IZ3 IZ4 TC1 T0 120/230VAC 120/230VAC IN L IN L IN L IN...

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    Bosch Thermotechnik GmbH Junkersstrasse 20-24 D-73249 Wernau www.bosch-thermotechnology.com...

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