6 720 612 481-00.
| Overview of controls and symbols Overview of controls and symbols 9 12 h 15 18 6 3 24 h 21 3 4 advance advance 1 3 menu info 2 8 1 6 720 617 763-01.1O Fig.
Overview of controls and symbols | 3 Controls 1 Symbols Turning the rotary selector in + direction: Current room temperature Selects menu/information above or increases (only with wall mounting) setting value Turning the rotary selector Flashing segment: 12 h in – direction: Current time (13:45 to 14:00) Selects menu/information below or decreases Solid segments: 15 Period for operating mode setting value Pushing the rotary selector : Opens menu or confirms setting/value 2 9 Operating m
| Contents Contents 5.1.3 Changing the DHW mode with (with time limit) . . . . . . . . . . . . . . 5.1.4 Changing heating mode permanently . . . . . . . . . . . . . . . . . 5.2 Menu control . . . . . . . . . . . . . . . . . 5.2.1 Programming example . . . . . . . . . . 5.2.2 Deleting or resetting program details . . . . . . . . . . . . . . . . . . . . . . Chapters against a grey background are intended for installers. The pages concerned are identified by a grey vertical bar at the side of the page.
Contents | 5 8 Menu settings INSTALLER SETTINGS (contractors only) . . . . . . . . . . . . . . . . . 43 8.1 INSTALLER SETTINGS menu summary and settings . . . . . . . . . . 43 8.1.1 INSTALLER SETTINGS: System configuration . . . . . . . . . . . 43 8.1.2 INSTALLER SETTINGS: Heating parameters . . . . . . . . . . . . 44 8.1.3 INSTALLER SETTINGS: Solar system config . . . . . . . . . . . . 44 8.1.4 INSTALLER SETTINGS: Solar sys parameters . . . . . . . . . . . 45 8.1.5 INSTALLER SETTINGS: Fault history . . .
| Information about this documentation Information about this documentation Guide to instructions Hand all documentation enclosed to the user. If you ... • ... are looking for the safety instructions and a key to the symbols, refer to chapter 1. • ... are looking for a summary of the layout and function of this accessory, refer to chapter 2. You will also find the specification there. • ...
Key to symbols and safety instructions | 7 1 Key to symbols and safety instructions 1.1 Explanation of symbols 1.2 Safety instructions B These instructions must be observed to ensure correct operation. 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 symbol.
| Technical data for the accessory item 2 Technical data for the accessory item The FW 100 can only be connected to a heating appliance with BUSenabled Heatronic 3. • This controller is used to display appliance and system information and to change the settings shown. • The controller is a weather-compensated controller for central heating and DHW heating with time programs: 2.
Technical data for the accessory item | 9 2.2 Specification 2.4 Supplementary accessories Dimensions Fig. 8, page 14 See also the pricelist. Rated voltage 10...24 V DC • Rated current (excluding illumination) 6 mA IPM 1: Module for controlling one mixed or one non-mixed heating circuit. Controller output 2-wire BUS • Permiss. ambient temp. 0 ... +50 °C ISM 1: Module for controlling solar water heating.
| Technical data for the accessory item 2.5 Sample system T1 FK FB 100 2) FW 1001) FB 10 2) AF 230V AC WW IPM1 230V AC HP HK FW 1001) TWM KW TB MF SF SP P M VF HW T2 S...solar ISM1 230V AC 6 720 613 557-01.2O Fig.
Technical data for the accessory item | 11 AF FB 10 FB 100 FK FW 100 Outside temperature sensor Remote control Remote control Flat-plate collector Weather-compensated controller with solar control HK Heating circuit HP Heating circuit pump HW Low loss header IPM 1 Module for one heating circuit ISM 1 Module for solar DHW heating KW Cold water connection M Mixer servomotor MF Flow temperature sensor, mixed heating circuit P Circulation pump for heating circuit SP Solar circuit pump S...
| Installation (for contractors only) 3 Installation (for contractors only) The detailed system scheme for installing the hydraulic components and associated control devices can be found in the technical guides or tender documentation. 3.1 DANGER: Risk of electric shock! B Prior to the installation of this accessory: Isolate the heating appliance and all other BUS subscribers from the power supply (220 to 240 V AC). Installation 3.1.
Installation (for contractors only) | 13 B Click top section into place and mount cover. 4. 3. 2. 1. 6 720 641 933-32.1O Fig.
| Installation (for contractors only) 3.1.2 Wall mounting The control quality of the controller is dependent on where it is installed. B Fit the base. The installation location (= lead room) must be suitable for controlling the heating. B Select the installation location. 35 mm 134 mm 0,3 m 0,3 m 119 mm 0,6 m 1,2 - 1,5 m 6 mm 6 mm 3,5 mm 6 720 645 340-07.1O Fig. 10 B Make the electrical connections (Æ Fig. 14 or 15 on page 17). B Refit top section an slide cover on base.
Installation (for contractors only) | 15 3.1.3 Installation of outside temperature sensor Control quality depends on installation location of outside temperature sensor AF. B Select the installation location. N NE NW E W SE SW H 1/2 H (min 2m) H 1/2 Y Y 1/2 H (min 2m) S 6 720 645 349-02.1O Fig.
| Installation (for contractors only) B Remove cover. B Fix sensor housing to external wall with two screws. 3.2 Electrical connections 3.2.1 Electrical connection in the heating appliance B Installation of the controller automatically produces BUS connection via the three contacts (Æ Fig. 6 on page 12). 2. Heatronic 3 FW 100 6 720 610 967-10.2J 1. Fig. 13 3.1.4 Fitting other accessories B Fit accessories according to the legal requirements and the installation instructions supplied with them. 3.
Installation (for contractors only) | 17 3.2.2 Electrical connection for wall mounting If the BUS links feature different cross-sections: B BUS connection from the controller to other BUS subscribers: Use electrical cable according to local codes and requirements. B Connect BUS links via a branch box. Permissible cable lengths from the BUS-enabled Heatronic 3 to the controller: 80 m 0.40 mm2 ≤ 100 m 0.50 mm2 ≤ 2 2 B B B B B B B B B Cross-section 0.75 mm2 ≤ 150 m 1.00 mm2 ≤ 200 m 1.
| Commissioning (contractors only) 4 Commissioning (contractors only) B Set DIP switch at IPM 1 to 1. B Switch ON the system. B Set FB 10 or FB 100 to 1. Description of the controls Æ page 2. During commissioning or after a global reset (resetting all settings), the language selected for the factory settings will be displayed. B Select the language with with . and confirm Set the date and time if the reserve power supply has run out. B Select the hour with . B Select the minutes with with .
Operation | 19 5 Operation 5.1.2 Changing the operating mode with (with time limit) The controller provides the option of setting the required room temperature for the operating mode concerned. The temperature given is not the actual room temperature. It is an orientation value that influences the required flow temperature. 5.1 To permanently change the operating mode, Æ chapter 5.1.4 on page 20.
| Operation 5.1.3 Changing the DHW mode with (with time limit) You can use this function if you need hot water outside the programmed switching times. B Press briefly to activate DHW heating immediately (the activated function cannot be switched off prior to expiry of the fixed time): – The DHW cylinder is heated up to the maximum temperature set in the DHW program for 60 minutes. – With a combi boiler, comfort mode is activated for 30 minutes. The display shows the changed details.
Operation | 21 5.2 Menu control Main structure of menu prompts: • • The titles of variables or submenus are listed on the left. Arrows on the l.h. edge indicate whether there are more menu points. • • The selected title is displayed against a dark background. A flashing variable value can be changed with . • • Variable values are displayed on the right, either adjacent to or below their titles. With , flashing variables can be returned to their factory settings.
| Operation Operation Display Selecting the menu: Turn Press In this example, highlight menu point "Heating". Turning the rotary selector will show additional menus. 9 12 h 15 18 6 Confirm the selected menu point "Heating". 3 24 h 9 12 h 21 6 720 617 763-04.1O 15 18 6 Press In this example, leave the highlighting on menu point "Programme" and confirm. 3 24 h 9 12 h 21 6 720 617 763-05.1O 15 18 6 3 Turn In this example, highlight menu point "Edit".
Operation | 23 Operation Display Setting values: Press In this example, leave the highlight on menu point "P1" and confirm. The switching time and associated segment flash. Turn In this example, set the switching time to 05:30 h. The associated segments change simultaneously. Press The switching time is saved and the operating mode to be changed as well as the segment of the new switching time flash.
| Operation 5.2.2 Deleting or resetting program details Operation Display Deleting programmed values: Select the value to be deleted, for example the switching time in P1 as described in chapter 5.2.1 from page 21 and overwrite it. -orPress The deleted switching time flashes, and the associated operating mode is also deleted. The associated segments change simultaneously. Press 9 12 h 15 18 6 The setting is saved. 3 24 h 21 6 720 645 349-21.
Operation | 25 Operation Display Resetting all settings (for contractors only): This function returns all adjustments of the MAIN MENUand the INSTALLER SETTINGSto their factory settings. Following such a reset, your contractor will need to recommission the system.
| Adjusting the MAIN MENU 6 Adjusting the MAIN MENU Detailed instructions on navigating through the menu structure, programming, deleting settings 6.1 Overview and adjustment of the MAIN MENU The tables set out below provide: • and resetting to the factory settings are provided in chapter 5.2 starting on page 21. • An overview of the menu structure (column 1). The menu depth is identified by various shades of grey.
Adjusting the MAIN MENU | 27 6.1.2 MAIN MENU: Heating Personal Menu structure Heating Programme Factory setting Setting range – Activate – A:Programme A A:Programme A (switching ...C:Programme C (program title times of can be changed) Description setting frompage – – program Home all day) Edit A: Programme A ... C: – – – – – – Programme C Copy from preset No No | A:Programme A ...
| Adjusting the MAIN MENU Personal Menu structure Heating Parameter Factory setting Setting range – Heating levels – – 21.0 °C Economy 15.0 °C frompage – – Comfort Description setting – 0.0 °C ... 30.0 °C (not lower than °C Economy) 0.0 °C ... 30 °C (not lower than °C Frostand not higher than 33 Comfort) Frost 5.0 °C 0.0 °C ... 30 °C (not higher than °C Economy) Heating up speed Normal Economy | Normal | Fast 6.1.
Adjusting the MAIN MENU | 29 Menu structure Factory Domestic hot water setting DHW circ pump prog 1) Edit All days Personal Setting range Description setting from page – – – – – – Æ Table on page 72 P1, P2 ... P6 Mon - Fri P1, P2 ... P6 Sat + Sun P1, P2 ... P6 36 Monday, Tuesday ... Sunday P1, P2 ... P6 Reset factory settings View All days | Mon - Fri | Sat + No No | Yes – – – – – – Sun | Monday, Tuesday... Sunday Parameter Cylinder temp at heating level – – – 60 °C 15 °C ..
| Adjusting the MAIN MENU 6.1.4 MAIN MENU: General settings Menu structure General settings Time and date Time Personal Description Factory setting setting Setting range – – – –:– – from page – 00:00 ... 23:59 – (in hour/minute steps) Date – –.– –.– – – – 01.01.2005 ... 31.12.2099 – (in day/month/year steps) Auto switch between GMT - Yes 38 Yes | No BST1) Time adjustment Display format 0.0 sec/week – 60.0 sec/week... +60.0 sec/week – sec/week – Date DD.MM.YYYY DD.MM.
Adjusting the MAIN MENU | 31 6.2 Holiday program Main menu: Holiday For menu structure and setting ranges Æ page 26. Use this menu if you want to operate a special program for several days without changing your personal settings in the individual programs and parameters. With the holiday program, central heating and DHW heating operate according to the operating mode set in the holiday program (frost protection is ensured).
| Adjusting the MAIN MENU 6.3 Heating program Main menu: Heating Menu: Heating > Programme > Edit For menu structure and setting ranges Æ page 27. Setting options: Set the flow temperature controller on the heating appliance to the maximum required flow temperature. • Up to six switching times per day with three different operating modes (Comfort / Economy / Frost ). • Option of different times for every day or the same times for: – Every day (All days) – Monday to Friday (Mon - Fri) 6.3.
Adjusting the MAIN MENU | 33 If, for example, the programming for Thursday differs from the other days of the week, the options All days and Mon - Fri show ----- from --:-- for all values. That is, there are no common switching times and operating modes for this selection. B Return the heating program to its factory settings Æ page 24. B Change the title of the heating program with and . The 18 characters displayed can be individually replaced by selecting the letters and numbers offered.
| Adjusting the MAIN MENU 6.4 DHW program Main menu: Domestic hot water • Set the DHW temperature controller on the heating appliance to the maximum required DHW temperature. If a DHW cylinder is connected to the IPM downstream of a low loss header, turn the flow temperature controller on the heating appliance fully clockwise. – Otherwise DHW Off • With this menu you can optionally B activate your individual DHW program – Otherwise DHW circulation pump Off.
Adjusting the MAIN MENU | 35 6.4.2 Time/temperature level program for DHW via cylinder 6.4.3 Time program for DHW with combi boiler Menu: Domestic hot water > DHW programme Use this menu if you want to use a time program for DHW heating. The time program is only programmable and active if Domestic hot water > DHW programme > Separate programmes is set. Use this menu if you want to use a DHW program with user-defined time/temperature profile.
| Adjusting the MAIN MENU 6.4.4 Time program for DHW circulation pump (only with DHW cylinder) Menu: Domestic hot water > DHW circ pump prog Use this menu if you want to use a time program for the DHW circulation pump. The time program is only programmable and active if Domestic hot water > DHW programme > Separate programmes is set. • Automatic changeover between DHW circulation pump On / Off in accordance with the time program entered. – On: DHW circulation pump starts as per setting (Æ chapter 6.4.
Adjusting the MAIN MENU | 37 Menu: Domestic hot water > Parameter > DHW circ pump cycles • – Auto Thermal disinfection starts automatically in accordance with the set start conditions. Thermal disinfection can be started and stopped manually. This menu point is only active if a DHW circulation pump is available. This menu point specifies how many times per hour the DHW circulation pump will start during the DHW circulation pump On phase.
| Adjusting the MAIN MENU 6.5 General settings Main menu: General settings 6.5.2 Display formats For menu structure and setting ranges Æ page 30. Menu: General settings > Display format 6.5.1 Time and Date Menu: General settings > Time and date Use this menu if you want to correct the date and time. • Time: Resetting the time, if the power supply has been interrupted for more than 12 hours. • Date: see above Time. The current day of the week (e.g. Mo) is calculated automatically.
Adjusting the MAIN MENU | 39 6.6 Solar settings Main menu: Solar For menu structure and setting ranges Æ page 30. For more information for contractors, see Æ chapter 8.5.3 on page 53. • Use this menu if you want to limit the cylinder temperature or optimise the set DHW temperature and the set flow temperature based on the available solar energy in your geographical region.
| Viewing information 7 Viewing information INFO menu overview Menu: INFO This menu allows you to view various items of system information. The table below provides: • An overview of the menu structure (column 1). The menu depth is identified by various shades of grey. For example, menu Instruction manual and Boiler are on the same level. • An overview of the various display options (column 2). • Descriptions of the individual information items (column 3).
Viewing information | 41 Variable display Menu structure INFO Heating system Operating mode (examples) – Description – Auto – Comfort | Auto – Current operating mode or special mode for the Economy | Auto – Frost | heating system. Comfort | Economy | Frost | Holiday – Auto | Holiday – Comfort | Holiday – Economy | Holiday – Frost | Floor drying waiting | Floor drying running Required room temp 25.
| Viewing information Variable display Menu structure INFO Solar (examples) – Standard system – Description – Menu for basic system component of solar thermal system. T1: Temperature of 80.0 °C T2: Temp at bottom of 55.7 °C Temperature measured by bottom cylinder Running | Off temperature sensor (T2) in solar cylinder. Status of solar circuit pump (SP).
Menu settings INSTALLER SETTINGS (contractors only) | 43 8 Menu settings INSTALLER SETTINGS (contractors only) The INSTALLER SETTINGS menu is intended only for contractors. B To open INSTALLER SETTINGS: menu press and hold for approx. 3 seconds. Detailed instructions on navigating through the menu structure, programming, deleting settings and resetting to the factory settings are provided in chapter 5.2 starting on page 21. 8.1 • An overview of the factory settings (column 2), e.g.
| Menu settings INSTALLER SETTINGS (contractors only) 8.1.2 INSTALLER SETTINGS: Heating parameters Menu structure Factory Heating parameters setting Setting range Heating circuit type Radiators Foot point/End point | Underfloor Personal Description setting from page 47 heating | Radiators | Convectors Foot point 25 °C 10 °C ... 85 °C °C 49 End point 75 °C 30 °C ... 85 °C °C 49 Design flow temp. 75 °C 30 °C ... 85 °C °C 49 Maximum CH flow temperature 80 °C 30 °C ...
Menu settings INSTALLER SETTINGS (contractors only) | 45 8.1.4 INSTALLER SETTINGS: Solar sys parameters Menu structure Factory Solar sys parameters setting 1. Standard system SP: ON temperature Personal Setting range – 8K difference Description setting – from page – K 3 K ... 20 K (not lower than "SP: OFF temperature difference" +1 K) SP: OFF temperature 4K difference K 2 K ... 19 K (not higher than "SP: ON 52 temperature difference" – 1 K) T2: Max. solar cylinder 60 °C 15 °C ...
| Menu settings INSTALLER SETTINGS (contractors only) 8.1.6 INSTALLER SETTINGS: Cust service address Menu structure Cust service address Example Setting range Telephone number 012345 6789 Max. 20 characters Name Heating Max. 20 characters Personal Description setting from page 55 contractor 8.1.7 INSTALLER SETTINGS: System info Menu structure Personal System info Example Installation date 22.10.
Menu settings INSTALLER SETTINGS (contractors only) | 47 8.2 Configuring the heating system 8.3 Parameters for heating Installer settings: System configuration Installer settings: Heating parameters For menu structure and setting ranges Æ page 43. For menu structure and setting ranges Æ page 44. For system examples, see the IPM manual. For further systems, see the technical guides. Use this menu if you want to configure the system automatically or manually.
| Menu settings INSTALLER SETTINGS (contractors only) 90 C 80 70 60 50 40 30 30 20 20 10 10 +10 0 -10 0 -10 -20 C 6 720 612 481-27.1R 6 720 612 481-30.1R Fig. 21 Default setting for heating curve in radiator heating system 90 90 C 80 80 70 70 60 60 50 50 40 40 30 30 20 20 10 10 +10 0 AT -10 -20 C +20 Factory setting for heating curve for underfloor heating systems Outside temperature Flow temperature 6 720 645 349 (2010/09) +10 0 AT 6 720 612 481-29.
Menu settings INSTALLER SETTINGS (contractors only) | 49 Default setting of parameters for heating curve Foot point/End point Underfloor heating Radiators Convectors Heating surface exponent (fixed – 1.1 1.3 1.4 Minimum outside temperature – – 15 °C – 15 °C – 15 °C Foot point 25 °C – – – End point 75 °C – – – Design flow temp. – 45 °C 75 °C 80 °C Maximum CH flow temperature 80 °C 55 °C 80 °C 80 °C Room temperature offset 0.0K 0.0K 0.0K 0.
| Menu settings INSTALLER SETTINGS (contractors only) – Sensor on FB10: The temperature sensor fitted inside the remote control FB 10 is used. Menu: Heating parameters > Freezing risk at outside temperature NOTICE: Heating water pipework may freeze if the frost threshold is set too low and there are long periods of outside temperatures below 0 °C. Menu: Heating parameters > Room temperature offset B Set the constant raising of the required room temperature, e.g. to correct deviations due to the system.
Menu settings INSTALLER SETTINGS (contractors only) | 51 Menu: Heating parameters > Calibrate room temp sensor on FB10 Menu: Heating parameters > Building storage capacity Calibrate room temp sensor on FB10 only appears if a remote control FB 10 is assigned. B Set the factor for the thermal storage capacity of the building. Use this menu if you want to correct the displayed room temperature. B Position a precision instrument near FB 10. The precision instrument must not transfer any heat to the FB 10.
| Menu settings INSTALLER SETTINGS (contractors only) 8.5 Parameters for solar thermal system Fill and vent the solar thermal system according to its documentation and prepare it for commissioning as described this chapter. Installer settings: Solar sys parameters For menu structure and setting ranges Æ page 45. The factory settings of the parameters in this menu are generally suitable for most common system dimensions.
Menu settings INSTALLER SETTINGS (contractors only) | 53 Menu: Solar sys parameters > 1. Standard system > SP: Collector grp 1 pump mode B Select the operating mode of the solar circuit pump (SP): – Auto: Automatically controlled operation according to the set parameters. – Manual On: Switches the pump permanently on (e.g. for venting the solar thermal system during commissioning). – Manual Off: Switches the pump permanently off (e.g.
6 720 645 340-20.1O 54 | Menu settings INSTALLER SETTINGS (contractors only) Fig. 23 Map with the climate zones If the location where the system is installed cannot be found on the climate zone map (Æ Fig. 23): B Do not change the factory-set value for solar optimisation. -orB Use the climate zone value that is closest to the location where the system is installed.
Menu settings INSTALLER SETTINGS (contractors only) | 55 Menu: Solar sys parameters > Solar optimisation > Optimizing influence DHW 8.6 Detailed description regarding Optimizing influence DHW Æ page 39. Installer settings: Fault history Menu: Solar sys parameters > Solar optimisation > CH circuit optimizing influence Detailed description regarding CH circuit optimizing influence Æ page 39. Fault history For menu structure Æ page 45.
| Menu settings INSTALLER SETTINGS (contractors only) 8.8 Viewing system information 8.9 Screed drying function Installer settings: System info Installer settings: Floor drying For menu structure Æ page 46. For menu structure and setting range Æ page 46.
Menu settings INSTALLER SETTINGS (contractors only) | 57 Menu: Floor drying > Total floor drying time Example: Maximum flow temperature (1) = 50 °C Duration of maximum flow temperature (2) = 7 days Max. increase/decrease in temperature per day = 5 K 50 °C – 25 °C 2 d × ------------------------------------------ + 7d = 17d 5K C VL The total duration is automatically calculated. For this, the flow temperature increases by no more than 10 K per day.
| Troubleshooting 9 Troubleshooting BUS device faults are indicated. A heating appliance fault (e.g. EA fault) is displayed with the relevant advice. B Contact your installer. For the contractor: B Remedy the fault in accordance with the heating appliance documentation. 9.1 Troubleshooting with display 9 12 h 15 2 1 3 4 3 Fig. 25 1 2 3 4 24 h 21 6 720 617 763-17.
Troubleshooting | 59 Information displayed (Æ items 1, 3 and 4 in Fig. 25) Text Code Cause Remedy (by contractor) Fault 01 10 BUS subscriber FB 100 Check BUS subscriber, BUS assigned to IPM no longer connection and repair circuit responds. break if necessary. BUS communication fault 200 Heating appliance no longer 201 Incorrect BUS subscriber reporting. Fault 02 Identify and replace incorrect connected. BUS subscriber.
| Troubleshooting Information displayed (Æ items 1, 3 and 4 in Fig. 25) Text Code Fault 11 131 System configuration: new BUS device 132 Cause See display text. 1) Remedy (by contractor) New ISM detected. Power up all ISMs simultaneously and start automatic system configuration. Fault 11 134 System configuration: new BUS device New remote control detected. Check and modify system configuration. Fault 11 135 System configuration: new BUS device 137 New IPM detected.
Troubleshooting | 61 Information displayed (Æ items 1, 3 and 4 in Fig. 25) Text Code Cause Fault 13 159 See display text. 1) 117 See display text. 1) Remedy (by contractor) System configuration: BUS device changed or replaced Check system configuration for heating circuit x and connections on IPM for heating circuit x. Fault 14 Identify incompatible BUS System configuration: incompatible BUS subscriber and remove from device system. DHW controlled by boiler. IPM control of DHW has no effect.
| Troubleshooting Information displayed (Æ items 1, 3 and 4 in Fig. 25) Text Code Cause Fault 29 202 BUS subscriber configured but Check system structure, check Unable to save parameter settings not available at present. Remedy (by contractor) system configuration, adjust as necessary and reset parameters on remote control. Fault 30 7 Mixer temperature sensor faulty Mixer temperature sensor (MF) Check mixer temperature connected to IPM faulty.
Troubleshooting | 63 Information displayed (Æ items 1, 3 and 4 in Fig. 25) Text Code Cause Remedy (by contractor) Fault 51 122 Collector temperature sensor Use correct type of Incorrect temperature sensor type type used as cylinder temperature sensor. connected temperature sensor (T2). Æ Specification in ISM Cylinder temperature sensor installation instructions.
| Troubleshooting 9.2 Troubleshooting without display Problem Cause Required room temperature Thermostatic valve(s) set too low. not achieved. Heating curve set too low. Remedy Set thermostatic valve(s) higher. Set "Heating levels" for "Comfort" higher or arrange for your contractor to correct the heating curve. Flow temperature controller on heating Set flow temperature controller higher. appliance set too low. Reduce influence of solar optimisation if necessary. Heating lasts too long.
Troubleshooting | 65 If the fault persists: B Call an authorised contractor or the customer service department and inform them of the fault, quoting the appliance details (from type plate inside flap). Appliance details Type: ............................................................................ Part number: ............................................................................ Date of manufacture (FD...): .............................................................................
| Energy saving tips 10 Energy saving tips • With weather-compensated control, the flow temperature is controlled in accordance with the set heating curve: The colder the outside temperature, the higher the flow temperature. Save energy: Set the heating curve as low as possible in accordance with the building's insulation and the system conditions (Æ chapter 8.3 from page 47).
Environmental protection | 67 11 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. We use the best possible technology and materials for protecting the environment taking account of economic considerations.
| Individual time program settings 12 Individual time program settings The factory settings and personal settings for the time programs are summarised below. 12.1 Heating program How to set the central heating program is described in chapter 6.3 on page 32.
Individual time program settings | 69 P1 P2 P3 P4 P5 P6 Home all day (factory settings) Mo - Th 06:00 22:00 – – – – – – – – Fr 06:00 23:30 – – – – – – – – Sa 07:00 23:30 – – – – – – – – Su 08:00 22:00 – – – – – – – – Mo - Th 04:00 22:00 – – – – – – – – Fr 04:00 23:00 – – – – – – – – Sa 07:00 23:00 – – – – – – – – Su 07:00 22:00 – – – – – – – – Mo - Th 06:00 23:30 – – – – – – – – Fr 06:00 23:30 – –
| Individual time program settings P1 P2 P3 P4 Personal settings Heating program All days Mon - Fri Sat + Sun Monday Tuesday Wednesday Thursday Friday Saturday Sunday 6 720 645 349 (2010/09) P5 P6
Individual time program settings | 71 12.2 DHW program How to set the DHW program is described in chapter 6.4 on page 34.
| Individual time program settings 12.3 DHW circulation program How to set the DHW circulation program is described in chapter 6.4 on page 34.
Index | 73 Index A G Accessories .................................................9, 16 General settings ....................................... 30, 38 B H Being away from home ....................................19 BUS cables ......................................................17 BUS subscribers ........................................47, 58 Heating appliance - Equipment ................................................... 8 - Fault ..........................................................
| Index M P Main menu - DHW ...........................................................28 - General settings .........................................30 - Heating .................................................27, 32 - Holiday .......................................................26 - Solar ...........................................................30 Menu - Info .............................................................40 - Installer settings .........................................
Index | 75 S T Safety precautions ............................................7 Screed drying ..................................................56 Scrolling through menu levels .........................21 Set heating level higher/lower ........................32 Set heating start ..............................................32 Set screed drying ............................................56 Setting constant economy ...............................20 Setting constant frost protection ....................
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.
