Bosch FW 100 Operating Instructions Manual
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Bosch FW 100 Operating Instructions Manual

Weather-compensated controller with solar control
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Weather-compensated controller with solar control
FW 100
Operating instructions for the user
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  • Page 1 Weather-compensated controller with solar control FW 100 Operating instructions for the user...
  • Page 2 In next to no time you'll have it as cosy as you want. We hope you will enjoy your new Bosch product! Your Bosch team. Another example: You want to take a shower although your heating appliance is operating in “economy mode”...

  • Page 3: Table Of Contents

    Contents | 3 Contents 5.6.4 Terminating the holiday program Key to symbols and safety precautions . . 4 early ......26 Key to symbols .

  • Page 4: Key To Symbols And Safety Precautions

    4 | Key to symbols and safety precautions Key to symbols and safety precautions Additional symbols Key to symbols Symbol Explanation Warnings Action step Warnings in this document are Cross-reference to other parts of framed and identified by a warning this document or to other triangle printed against a grey documents...

  • Page 5: Information About The Controller

    Information about the controller | 5 Information about the controller Disposal B Dispose of packaging in an environmentally responsible manner. Cleaning the casing B If required, use a damp cloth to wipe the controller casing; never use harsh or corrosive cleaning agents.

  • Page 6: Display

    6 | Display Display 6 720 645 350-03.1O Fig. 1 Symbols in the display (examples) 6 720 645 350 (2010/09)
  • Page 7 Display | 7 Item Symbol Designation Explanation Temperature The current room temperature is displayed if the • display controller has been mounted on the wall and set up correctly. The current flow temperature is displayed if the • controller has been fitted in the heating appliance or has been mounted on the wall and set up correctly.

  • Page 8: Operation With Closed Flap

    8 | Operation with closed flap Operation with closed flap Controls 6 720 645 350-01.1O Fig. 2 Controls with closed flap 6 720 645 350 (2010/09)
  • Page 9 Operation with closed flap | 9 Item Element Designation Explanation Rotary selector Turn the rotary selector: • Change the room temperature temporarily. Press rotary selector: • Confirm setting. Keys “Coming/Going” Immediately start the next Comfort/ Economy/ Frost mode of the heating program. This changes the heating program temporarily.

  • Page 10: If You Feel Too Cold Or Too Hot

    10 | Operation with closed flap If the controller indicates the flow temperature: If you feel too cold or too hot B Turn the rotary selector to set your heating system WARMER or COOLER. The required room temperature is a The position arrows on the display bar flash.

  • Page 11: If You Want To Change The Heating Program Temporarily

    Operation with closed flap | 11 If you want to change the If you want to change the DHW heating program temporarily program temporarily If you decide to go to bed earlier than usual, leave If you want to take a shower although your your home for longer or return earlier, you can heating appliance is operating in "economy start the next operating mode Comfort /...

  • Page 12: Operation With Flap Open

    12 | Operation with flap open Operation with flap open Controls auto 6 720 645 350-02.1O Fig. 3 Controls with flap open 6 720 645 350 (2010/09)
  • Page 13 Operation with flap open | 13 Item Element Designation Explanation Rotary selector Turn the rotary selector: • – Change the room temperature temporarily. – Scroll through the menu and change the value. Push the rotary selector: • – Open the menu. –...

  • Page 14: Changing The Room Temperatures For

    14 | Operation with flap open Changing the selected temperature levels Changing the room B Press the menu key. temperatures for the heating The MAIN MENU is displayed; menu point program permanently Holiday is highlighted. The controller offers 3 temperature levels for regulating the room temperature: Comfort: 21 °C (factory setting) •...
  • Page 15 Operation with flap open | 15 B Push the rotary selector. Example: Changing the economy temperature Menu HEATING PARAMETERS is displayed; level menu point Heating levels is highlighted. B Turn the rotary selector to highlight menu point Economy. B Push the rotary selector. The input field for the required room temperature flashes.

  • Page 16: Constant Room Temperature

    16 | Operation with flap open Constant room temperature You can change the set temperature with the rotary If at all possible, leave the selector ( Chapter 4.2). Turning the operating mode selector operating mode selector set to auto. Only that way can you enjoy cancels the modified temperature again.

  • Page 17: Selecting And Adjusting The Heating Program

    Operation with flap open | 17 Selecting and adjusting the heating program At the factory, several heating programs are set In this chapter you will discover how to activate a up that will suit most applications. Program A different heating program and how to adapt the (e.g.

  • Page 18: Activating A Heating Program

    18 | Operation with flap open 5.4.1 Activating a heating program 5.4.2 Adapting the heating program to individual requirements B Open flap. If the settings (temperature or switching times) B Press the menu key. of a heating program do not meet your needs, you The MAIN MENU is displayed;...
  • Page 19 Operation with flap open | 19 B Turn the rotary selector to highlight the B Turn the rotary selector to select a different required days, e.g. Monday. operating mode, e.g. Economy. The following groups of days are available: – All days (every day the same) –...

  • Page 20: Resetting A Heating Program To Its Factory Settings

    20 | Operation with flap open 5.4.3 Resetting a heating program to its B Turn the rotary selector to highlight menu factory settings point Reset factory settings. If you require a heating program to be returned to its original settings, you can implement a reset to the factory settings.

  • Page 21: Selecting And Adapting A Dhw Program

    Operation with flap open | 21 Selecting and adapting a DHW program At the factory, a DHW program is set that will suit Both programs have already been matched to most applications. The DHW program comprises: each other and are enabled. In this chapter you will discover how to either a program for DHW heating •...

  • Page 22: Combining A Dhw Program With The Active Heating Program

    22 | Operation with flap open 5.5.1 Combining a DHW program with the active heating program For further details regarding the If the heating program has already been adjusted operation of DHW heating in to suit your individual requirements, it may be conjunction with the heating appropriate to use these settings also for DHW program, see the detailed...

  • Page 23: Activating A Dhw Program

    Operation with flap open | 23 5.5.2 Activating a DHW program 5.5.3 Adjusting a DHW program individually If you wish to modify the DHW program You can change the DHW program if its settings independently of the heating program, you can (e.g.

  • Page 24: Resetting A Dhw Program To The Factory Settings

    24 | Operation with flap open Adapting the DHW circulation pump program 5.5.4 Resetting a DHW program to the factory settings This menu is only displayed if a DHW If you wish to return the DHW program to its circulation pump is available. original settings, you can reset the DHW program to its factory settings.

  • Page 25: Setting A Holiday Program

    Operation with flap open | 25 Setting a holiday program If you are leaving your home for several days, you 5.6.1 Setting the start of the holiday can set a holiday program so that neither heating The holiday program starts nor DHW heating are provided during that time.

  • Page 26: Setting The End Of The Holiday

    26 | Operation with flap open 5.6.2 Setting the end of the holiday 5.6.4 Terminating the holiday program early B Open flap. The holiday program ends at 23:59 B Press the menu key. h on the selected day. The main menu is displayed; menu point Holiday is highlighted.

  • Page 27: Changing The Time And Date

    Operation with flap open | 27 5.7.2 Changing the date Changing the time and date B Turn the rotary selector to highlight menu point Date. After a prolonged power failure, B Push the rotary selector. the time and date will need to be The input field for the year flashes.

  • Page 28: Information On Further Functions

    28 | Information on further functions Information on further functions These operating instructions contain the most important information on the daily operation of the controller. If you wish to “go deeper”, you will find detailed descriptions of all available functions in the full installation and operating instructions.

  • Page 29: Environmental Protection

    Environmental protection | 29 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.

  • Page 30: Troubleshooting

    30 | Troubleshooting Troubleshooting Troubleshooting “perceived” faults “Perceived” faults may have different causes that can, in most cases, be remedied with simple steps. For example, if you feel too cold or hot, the following table will assist you in removing these “perceived”...
  • Page 31 Troubleshooting | 31 Problem Cause Remedy Temperature rises Time incorrectly set. Set the time. instead of dropping. Room temperature too Building retains a lot of heat. Set earlier switching time for high during "Economy" "Economy" and/or "Frost". and/or "Frost" mode. Incorrect or nocontrol.

  • Page 32: Faults

    32 | Troubleshooting Removing displayed faults Any faults in your heating system are indicated on Controller fault the controller display. The cause could be a fault If the controller or any other control component in the heating appliance or a controller fault. is the cause of the fault, then the displayed fault code comprises two digits, e.g.

  • Page 33: Energy Saving Tips

    Energy saving tips | 33 Energy saving tips Heating economically Venting Set the required room temperatures for the Briefly open the windows fully instead of only a • three "Temperature levels" in accordance with little. If windows are permanently open a little, your personal temperature preferences, and heat is drawn from the room constantly without adjust the heating program to suit your...

  • Page 34: Menu Structure

    34 | Menu structure 10 Menu structure B Briefly push the menu key to open or close the B Push the rotary selector to open the selected main menu. menu point. B Turn the rotary selector to select the required menu point.
  • Page 35 Menu structure | 35 Domestic hot DHW and DHW circulation pump DHW programme Edit All days ... Sunday P1, P2, ... P6 Reset factory settings View All days ... Sunday DHW circ pump prog Edit All days ... Sunday P1, P2, ... P6 Reset factory settings View All days ...
  • Page 36 36 | Menu structure General settings Time and date Time Date Auto switch between GMT - BST Time adjustment Display format Date Display contrast Information at top of display Key lock Language Solar T2: Max. solar cylinder temperature Optimizing influence DHW CH circuit optimizing influence 1) This menu point must be set to “No.”...

  • Page 37: Technical Terms

    Technical terms | 37 Technical terms Automatic mode Factory settings The heating system is heated up in accordance Values permanently saved in the controller (e.g. with the heating program and changes complete heating programs) that are available at automatically between the operating modes any time and that can be reinstated according to Comfort / Economy /...
  • Page 38 38 | Technical terms Heating program Thermal disinfection A heating program provides an automatic This function heats up the DHW to a temperature changeover between operating modes at fixed in excess of 60 °C, which is sufficient to kill switching times. If the DHW program is pathogens (e.g.
  • Page 39 Technical terms | 39 6 720 645 350 (2010/09)
  • Page 40 Australia Robert Bosch (Australia) Pty Ltd 1555 Centre Rd Clayton, VIC 3168 Phone 1300 30 70 37 Fax 1300 30 70 38 www.bosch.com.au/hotwater New Zealand Phone 0800 4 Bosch or 08 543 352 www.bosch.co.nz 067206453504...

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