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 6 720 617 762-01.2O Fig.
Overview of controls and symbols | 3 Controls Symbols 1 Turn rotary selector in + direction: scroll menu/information up or increase setting Current room temperature Flashing segment: Current time (09:30 to 09:45) 9 Turn rotary selector in – direction: scroll menu/information down or decrease setting Press rotary selector : open menu or confirm setting/value or switch heating circuit Solid segments: time set for operating mode = Comfort today or DHW On (or ≥ 50 °C) (1 segment = 15 min) 21 Empty segm
| Contents Contents 5.3.3 Resetting an entire program (overwriting with factory settings) 23 5.4 Resetting all settings (for heating contractors only) . . . 24 5.5 Manually setting operating modes 25 5.5.1 Selecting the operating mode for heating . . . . . . . . . . . . . . . . . . . . . 25 5.5.2 Advancing heating mode before the programmed time (bringing forward the next switching point) . . . . . . . 25 5.5.3 Changing DHW mode (time-limited) . . . . . . . . . . . . . . . . 26 5.5.4 Holiday program . .
Contents | 5 7 Viewing information . . . . . . . . . . . . . . . . 39 8 Menu settings INSTALLER SETTINGS (for contractors only) . . . . . . . . . . . . . . . 42 8.1 Summary and settings of the INSTALLER SETTINGS menu . . . . . 42 8.1.1 INSTALLER SETTINGS: System configuration . . . . . . . . . . . 42 8.1.2 INSTALLER SETTINGS: Heating parameters . . . . . . . . . . . . 43 8.1.3 INSTALLER SETTINGS: Solar system config . . . . . . . . . . . . 43 8.1.4 INSTALLER SETTINGS: Solar sys parameters . . . . . . .
| Key to symbols and safety instructions 1 Key to symbols and safety instructions 1.1 Key to symbols Additional 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 symbol. Keywords at the start of a warning indicate the type and seriousness of the ensuing risk if measures to prevent the risk are not taken.
Key to symbols and safety instructions | 7 1.2 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 This accessory must only be installed by suitably qualified installers. B Only use these accessories in conjunction with the heating appliances listed. Follow the connection diagram! B Never connect this accessory to the 220 to 240 V mains.
| Technical data for the accessory item 2 Technical data for the accessory item FR 120 with BUS-enabled Heatronic 3 FR 120 with Bosch Heatronic (analogue 1-2-4 interface) Wall mounting X X 1 non-mixed heating circuit X X Heating appliance HK 2 ... HK 10 via FR 10/ FR 120 Time/temperature level profile for associated heating circuit X 1) X X Heat-up optimisation X X DHW heating X DHW heating via heating appliance with DHW heating acc.
Technical data for the accessory item | 9 2.1 Standard delivery 2.3 Supplementary accessories See also the pricelist. 3 2 • IPM 1: Module for controlling one mixed or one non-mixed heating circuit. • IPM 2: Module for controlling up to two mixed heating circuits. Controlling one non-mixed heating circuit in the heating system is possible. • ISM 1: Module for controlling solar DHW heating.
| Technical data for the accessory item 2.5 Sample system T1 FR 101) FR 101) FR 120 FR 120 FR 101) FK FR 120 IPM 2 230 V AC HK1 IPM 2 FR 120 230 V AC HK2 HK3 HK4 HK5...HK10 ZW... HP WW 230 V/AC TWM SP S...solar TB1 TB2 TB3 TB4 MF1 MF2 MF3 MF4 P1 P2 P3 P4 M M M1 M M2 M M3 M4 T2 VF KW ISM 1 230 V/AC HW Fig. 3 6 720 800 003-01.
Technical data for the accessory item | 11 T1 FK FR 120 IPM 2 FR 101) FR 101) FR 120 FR 120 230 V AC HK1 FR 101) IPM 2 FR 120 230 V AC HK2 HK3 HK4 HK5...HK10 230 V/AC ZS... WW HP WWKG TWM TB1 TB2 TB3 TB4 MF1 MF2 MF3 MF4 P1 P2 P3 P4 T ZP SP S...solar M SF PE M M1 M M2 M M3 M4 T2 VF KW ISM 1 230 V/AC HW Fig. 4 6 720 800 003-02.
| Installation (for contractors only) Installation (for contractors only) The detailed system scheme for installing the hydraulic components and the associated control devices can be found in the technical guides or tender specifications. DANGER: Risk of electric shock! The mounting surface on the wall should be level. B Remove the top section and slide cover from the base.
Installation (for contractors only) | 13 B Refit top section and slide cover on base. 3.1.2 Fitting other accessories B Fit accessories according to the legal requirements and the installation instructions supplied with them. 3. 3.1.3 Disposal 2. 1. 6 720 612 220-06.1R B Dispose of packaging in an environmentally responsible manner. B When replacing components, dispose of the used components in an environmentally responsible manner. Fig.
| Installation (for contractors only) 3.2 Electrical connections Connection via BUS interface or 1-2-4 interface: B To achieve as even a radiator temperature as possible, connect the controller via the 2-wire BUS. The flow temperature is only heated to a level that allows the required room temperature to be reached. This demanddependent flow temperature control is achieved through longer pump run-on times, allowing as low a flow temperature as possible, and therefore energy saving operation.
Installation (for contractors only) | 15 3.2.2 Connect the analogue 1-2-4 interface If the BUS links feature different cross-sections: Permissible lead lengths of FR 120 to the heating appliance: B Connect BUS links via a branch box. Lead length Cross-section ≤ 20 m 0.75 mm2 – 1.50 mm2 ≤ 30 m 1.00 mm2 – 1.50 mm2 ≥ 30 m 1.50 mm2 A 2 2 2 B B B B Tab. 7 B B B B Connect the controller to a heating appliance with optional connections for analogue 1-2-4 interface (24 V DC). 100 mm Fig.
| Commissioning (contractors only) 4 Commissioning (contractors only) For correct commissioning, it is essential that the following steps are carried out in the order shown. 1. Set the DIP switch on IPM 1 and IPM 2 in accordance with the details in the instructions supplied. 2. Switch the system ON. 3. Program additional room temperature controllers FR 10 (not permissible in Germany) or FR 120 in accordance with the details in the manual supplied. – Turn to select the day and press to confirm.
Commissioning (contractors only) | 17 13. Inform the system user about the functions and method of operation as follows: – The contractor explains to the customer how the heating appliance and controller work and how to operate them. – Explain to the user how to operate the system on a day-to-day basis, e.g. time, operating modes for the heating circuits, DHW temperature, time programs for heating circuits and DHW. – Explain how to use the thermal disinfection function and the associated risk of scalding.
| Operation 5 Operation Introduction With the FR 120 heating controller, you can automatically control the room and DHW temperatures with a heating and DHW program created according to your own individual requirements. [°C] [t] 6 720 612 481-70.1J Fig. 12 Example of heating program If the FR 120 is connected to the heating appliance via the analogue connection (1-2-4 interface), only the heating program, the parameters for central heating and the controller-specific settings (e.g.
Operation | 19 5.1 Heating and DHW programs 5.1.1 General Heating program The programs for heating and DHW enable you to achieve maximum energy savings while still enjoying optimum comfort in terms of room temperature and availability of hot water. That is achieved, for instance, by deactivating DHW heating at times when nobody requires hot water. The heating program regulates the heating operation. There are three modes for heating operation: 5.1.
| Operation If the DHW program changes from a higher to a lower temperature, the water in the cylinder will not immediately cool to the lower temperature, i.e. water at a higher temperature will continue to be available for some time. However, the cylinder will not be reheated until the temperature falls below the new set temperature. DHW circulation program The DHW circulation program specifies when a connected DHW circulation pump for domestic hot water runs. 6 720 800 817 (2012/02) 5.
Operation | 21 • A flashing parameter setting (e.g. switching time or operating mode) 5.3 – can be changed with Setting and changing switching times and operating modes . – can be deleted (reset to the default) with . – is stored with . – remains unchanged if any other key apart from is pressed. • To return to the next menu up from a submenu: – Highlight menu point confirm with , or – press . and Setting programs Setting programs and switching times always follows the same pattern.
| Operation B Press . The Heating menu is selected and the title bar shows the current menu name (in this case HEATING). 9 12 h 15 B Press to confirm the menu point Monday. The next submenu (EDIT PROGRAMME MON) showing the programmed switching times and operating modes P1 to P6 is displayed. 18 6 3 24 h 21 6 720 800 817-02.1O B Press . The Programme menu is selected and the header shows the current menu title (in this case HEATING PROGRAMME).
Operation | 23 B Turn until the required operating mode (e.g. Economy) or temperature is shown. The segment ring always shows the effect of the change on the heating program. 9 12 h 15 18 6 5.3.2 Deleting an individual switching point B Place the highlight onto the value to be deleted, as described in chapter , e.g. parameter P1 (= switching point 1). B Press . The switching time and the associated segment inside the segmented ring flashes. 9 3 24 h 15 12 h 21 6 720 800 817-08.1O B Press .
| Operation 5.4 Resetting all settings (for heating contractors only) This function resets all settings of MAIN MENU and INSTALLER SETTINGS to their factory settings. Following such a reset, your heating contractor will need to recommission the system! If the standard display is set: B Simultaneously press and hold menu and until the following warning message appears: 9 12 h 15 18 6 3 24 h B Continue holding menu and following message appears: 9 21 6 720 617 763-15.
Operation | 25 5.5 Manually setting operating modes The information shown in the standard display and the operation only apply to the associated heating circuit. 5.5.1 Selecting the operating mode for heating 5.5.2 Advancing heating mode before the programmed time (bringing forward the next switching point) This function brings forward the time at which operating mode Comfort / Economy / Frost or the specified room temperature set for the next switching point was to become active.
| Operation 5.5.3 Changing DHW mode (time-limited) You can use this function if you need hot water outside the programmed switching times. B Press and release immediately. to activate DHW heating – The DHW cylinder is heated up to the temperature set in the DHW program for 60 minutes. – With a combi boiler, comfort mode is activated for 30 minutes. To undo the change to DHW mode: B Press 5.5.4 Holiday program You can use this function if you want to set a constant operating mode for several days (e.
Operation | 27 5.6 If you have set the holiday program to start on today's date, it will start immediately. If the date is in the future, the holiday program will start at 00:00 h on the set start date. It will end at 23:59 h on the set end date. The controller provides the option of setting the required room temperature for the operating mode concerned. Programming of the holiday program is now complete. If required, you can adjust the heating and DHW modes.
| Adjusting the MAIN MENU 6 Adjusting the MAIN MENU B Briefly push the menu key to open or close the main menu. B Turn the rotary selector to select the required menu point. B Push the rotary selector to open the selected menu point. Detailed instructions on navigating through the menu structure, programming, deleting settings and resetting to the factory settings are provided in chapter 5 starting on page 20. 6.1 The menu points are only shown if the system components are installed and/or active.
Adjusting the MAIN MENU | 29 A 1) Domestic hot water 1) DHW and DHW circulation pump Æ page 32 1) DHW programme Æ page 33 All days ... Sunday P1, P2, ... P6 Reset factory settings 1) DHW circ pump prog Æ page 34 All days ... Sunday P1, P2, ... P6 Reset factory settings 1) Parameter Æ page 35 Cylinder temp at heating level Comf.
| Adjusting the MAIN MENU B General settings Æ page 37 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 1) Solar Æ page 38 T2: Max. solar cylinder temperature Optimizing influence DHW 1) Subject to the equipment level of the installed system and the settings made, this menu or not all of its parameters may be displayed.
Adjusting the MAIN MENU | 31 6.2 Heating program Menu: Heating > Programme Main menu: Heating Set the flow temperature controller on the heating appliance to the maximum required flow temperature. Use this menu to change the heating program for the respectively associated heating circuit. The heating program is only active if the mode selector is set to. • 6.2.1 Time programs for heating Heating programs control central heating operation.
| Adjusting the MAIN MENU 6.2.2 Temperature levels for the operating modes 6.3 Menu: Heating > Heating levels Main menu: Domestic hot water Use this menu to permanently set the temperature levels for the 3 operating modes (Comfort / Economy / Frost ) to suit your personal preferences and your home. • Comfort = maximum temperature required (e.g. when the living areas are occupied and the occupants require a comfortable room temperature).
Adjusting the MAIN MENU | 33 • • With DHW cylinder: cylinder heating to the required temperature starts 1 hour before the heating circuit changes over to operating mode Comfort (Cylinder temp at heating level Comf.1)). This setting remains active as long as the heating circuit remains is in Comfort operating mode. If the heating system is in Economy operating mode, then the cylinder will be kept at the temperature set under Cylinder temp at heating level Eco1).
| Adjusting the MAIN MENU 6.3.2 Timer/temperature program for DHW with DHW cylinder The segments on the display show the periods for the following DHW temperature demands: ≥ 50 °C – solid segments ≤ 20 °C – no segments other – blank segments Menu: Domestic hot water > DHW programme Use this menu if you required a DHW program with user-defined time/temperature profile.
Adjusting the MAIN MENU | 35 6.3.4 DHW parameters (only with DHW cylinder) Menu: Domestic hot water > Parameter • Cylinder temp at heating level Comf.: This menu point is only active if Domestic hot water > DHW programme > As heating programme is set (Æ page 32). This is where you set the required DHW temperature for your DHW cylinder. • Cylinder temp at heating level Eco: This menu point is only active if Domestic hot water > DHW programme > As heating programme is set (Æ page 32).
| Adjusting the MAIN MENU 6.3.5 Thermal disinfection of hot water (with DHW cylinder only) • – Not running: No thermal disinfection at present. Once-only thermal disinfection can be started by selecting Start now. Menu: Domestic hot water > Thermal disinfection – Running: Thermal disinfection in progress. Thermal disinfection can be terminated by selecting Stop. If Solar sys option E Thermal disinfection is switched on (Æ chapter 8.
Adjusting the MAIN MENU | 37 6.4 General settings 6.4.1 Time and Date 6.4.2 Display formats Menu: General settings > Time and date Menu: General settings > Display format Use this menu if you want to correct the date and time. Use this menu if you want to customise the display formats to suit your personal preferences. • Time: Resets the time, e.g. if the mains power has been off 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 6.5 Solar settings Main menu: Solar Solar optimisation Use this menu if you want to limit the cylinder temperature or optimise the set DHW and flow temperatures based on the available solar energy in your geographical region. In order to use as much solar energy as possible, the FR 120 heating controller can estimate the expected solar yield over the course of a day and take it into account when controlling the DHW.
Viewing information | 39 7 Viewing information INFO menu overview Menu: INFO This menu allows you to view a variety of system information. The table below provides the following: • An overview of the menu structure (column 1). The menu depth is identified by various shades of grey. For example,menus Boiler and Heating system are on the same level. • An overview of the various display options (column 2). • Descriptions of the individual information items (column 3).
| Viewing information Menu structure INFO Heating system Identification CH circuit Operating mode Display (example) – Description – 1 Currently assigned heating circuit. Auto – Comfort | Auto – Current operating mode or special mode for the Economy | Auto – Frost | assigned heating circuit. Comfort | Economy | Frost | Holiday – Auto | Holiday – Comfort | Holiday – Economy | Holiday – Frost Required room temp 25.0 °C Required room temperature for the assigned heating circuit.
Viewing information | 41 Menu structure INFO Solar Display (example) – Standard system – Description – Menu for basic system component of solar thermal system. T1: Temperature of 80.0 °C Temperature measured by collector temperature 55.7 °C Temperature measured by bottom cylinder Running | Off Status of solar circuit pump (SP). sensor (T1). collector group 1 T2: Temp at bottom of solar cylinder SP: Collector grp 1 solar temperature sensor (T2) in solar cylinder.
| Menu settings INSTALLER SETTINGS (for contractors only) 8 Menu settings INSTALLER SETTINGS (for contractors only) The INSTALLER SETTINGS menu is intended only for contractors. B To open INSTALLER SETTINGS: menu Hold down 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 20. 8.1 • An overview of the factory settings (column 2), e.g.
Menu settings INSTALLER SETTINGS (for contractors only) | 43 8.1.2 INSTALLER SETTINGS: Heating parameters Menu structure Factory Heating parameters setting Calibrate room temperature 0.0 K Personal Setting range Description setting from page – 3.0 K ... 3.0 K K sensor Adjustment factor I 40 % 0 % ... 100 % % Amplification factor V 80 % 40 % ... 100 % % Heat-up optimisation No No | Yes Maximum CH flow temperature 75 °C 30 °C ... 85 °C Mixer running time 140 s 10 s ...
| Menu settings INSTALLER SETTINGS (for contractors only) 8.1.5 INSTALLER SETTINGS: Fault history Menu structure Factory Fault history 01.01.2012 16:11 Fault EA (example for last fault) 25.09.2012 18:45 FAULT 44 - IPM IDENT. 10 (up to a maximum of 19 previous faults) setting – – Personal Setting range – Description setting from page – – – 51 8.1.
Menu settings INSTALLER SETTINGS (for contractors only) | 45 8.2 Configuring the heating system Contractor level: System configuration An example system is shown in chapter 2.5 on page 10. Other examples can be found in the instructions for the IPM or the technical guides. Use this menu if you want to configure the system automatically or manually, e.g. when commissioning or making changes to the system. • Connection type for the setting of the type of connection with the Heatronic 3.
| Menu settings INSTALLER SETTINGS (for contractors only) 8.3 Parameters for heating Contractor level: Heating parameters • – No: The heating program contains only switching times for the assigned heating circuit. Set the flow temperature control on the heating appliance to the maximum required flow temperature. – Yes: The heating program contains times for the required room temperatures. The controller shifts the switching times for the heating automatically.
Menu settings INSTALLER SETTINGS (for contractors only) | 47 8.4 Configuring the solar thermal system 8.5 The heating system's solar thermal system has to be configured manually. Automatic configuration of the heating system (Æ chapter 8.2, page 45) does not configure the solar thermal system. 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.
| Menu settings INSTALLER SETTINGS (for contractors only) 8.5.1 Commissioning the solar thermal system Contractor level: Solar sys parameters Before commissioning the solar thermal system you must: B Fill and vent the solar thermal system. B Check the parameters for the solar thermal system and, if necessary, finely adjust them to suit the installed system. • temperature (T2) drops below the set value, the solar circuit pump (SP) will be switched off. • T2: Max.
Menu settings INSTALLER SETTINGS (for contractors only) | 49 8.5.3 Parameters for solar optimisation • Solar optimisation is performed automatically according to the available solar output. Calculation of the solar output requires specification of the installed collector area, the collector type and the climate zone in which the system is installed. Menu: Solar sys parameters > Solar optimisation Use this menu to set the parameters for solar optimisation.
6 720 645 340-20.1O 50 | Menu settings INSTALLER SETTINGS (for contractors only) Fig.
Menu settings INSTALLER SETTINGS (for contractors only) | 51 8.6 Fault history 8.8 Viewing system information Contractor level: Fault history Contractor level: System info Heating engineers can use this option to view the last 20 faults that have occurred on the system (fault date, source, code and description). The faults shown first may still be active.
| Troubleshooting 9 Troubleshooting BUS device faults are indicated. For heating contractors: A heating appliance fault (e.g. EA fault) is displayed with the relevant information. B Rectify the fault in accordance with the details in the heating appliance documentation. B Contact your installer. 9.1 Troubleshooting using the display (for heating contractors only) 9 12 h The current fault is indicated on the controller: 15 2 B Identify the BUS subscriber affected by the current fault.
Troubleshooting | 53 Information displayed (Æ Items 1, 3 and 4 in Fig. 16) Text Code Cause Remedy (by contractor) Fault 02 Internal fault Some parameters reset to factory settings due to EEPROM problem 205 Some parameters reset to default. Check parameter settings and readjust as necessary. Identify faulty controller and replace. Fault 02 Internal fault FR120 can no longer control the CH system 255 FR 120 can no longer control the heating system. Identify faulty controller and replace.
| Troubleshooting Information displayed (Æ Items 1, 3 and 4 in Fig. 16) Text Code Cause Fault 13 159 BUS subscriber changed or Check system configuration for System configuration: BUS device changed heating circuit x and IPM replaced. or replaced Remedy (by contractor) connections for heating circuit x. Check system configuration for heating circuit x and connections on IPM for heating circuit x.
Troubleshooting | 55 Information displayed (Æ Items 1, 3 and 4 in Fig. 16) Text Code Cause Remedy (by contractor) Fault 40 101 Short circuit on the sensor lead Check temperature sensor (T1) Temperature sensor T1 on collector group 1 faulty Fault 41 102 103 Temperature sensor T2 at bottom of solar cylinder faulty Fault 50 104 121 Solar pump jammed or air in system and replace if necessary. (T1). Break in the sensor lead (T1).
| Troubleshooting Information displayed (Æ Items 1, 3 and 4 in Fig. 16) Text Code Cause Remedy (by contractor) Fault 55 146 Solar thermal system is not yet Fill, vent and prepare solar Solar system not yet commissioned in operation. thermal system for commissioning according to its documentation. Then commission solar thermal Fault 56 147 Pump (SP) in manual mode. At least one pump/valve in manual mode Fault 59 system. Reset parameters for pump or valve to “Auto”.
Troubleshooting | 57 9.2 Troubleshooting without using display Problem Cause Required room temperature Thermostatic valve(s) set too low. Flow temperature controller on heating not achieved. appliance set too low. higher. Reduce influence of solar optimisation if Air in the heating system. Required room temperature Radiators become too hot. greatly exceeded. Installation location of FR 120 unfavourable, e.g. external wall, close to window, in a draught etc.
| Energy saving tips 10 Energy saving tips • The temperature in the lead room (where the controller is fitted) acts as a guide 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: as the heating system stays off.In that case set the switching point for Economy to an earlier time. • Don't keep windows slightly open for ventilation.
Environmental protection | 59 cool down to such an extent that the heating appliance cannot bring them up to the required temperature by the specified time (start time for heating appliance up to 6 hours before the set time for Economy or Comfort). In that case, bring the time forward by an appropriate amount. • Only charge the DHW cylinder outside the heat-up period, e.g. 30 minutes after the heating start time.
| Commissioning report for the heating system 12 Commissioning report for the heating system Customer/System user: System installer: Date commissioned: FD (Date of manufacture): Number of heating circuits: Domestic hot water systems: 1: mixed/ non-mixed, FR 120 : Combi boiler 2: mixed/ non-mixed, FR 10 /FR 120 : Cylinder connected to heating appliance 3: mixed/ non-mixed, FR 10 /FR 120 : Cylinder on low loss header 4: mixed/ non-mixed, FR 10 /FR 120 IPM module: 5:
Individual time program settings | 61 13 Individual time program settings The factory settings and personal settings for the time programs are summarised below. 13.1 Heating program for the assigned heating circuit How to set the heating programs is described in chapter 6.2 on page 31.
| Individual time program settings 13.2 DHW program How to set the domestic hot water program is described in chapter 6.3 on page 32.
Individual time program settings | 63 13.3 DHW circulation program (only with DHW cylinder) How to set the domestic hot water circulation program is described in chapter 6.3 on page 32.
| Index Index A D Accessories .................................................9, 13 Automatic system configuration ................16, 45 DHW circulation ............................................. 34 Dimensions ..................................................... 12 Display - Contrast ..................................................... 37 - Standard display ........................................ 37 Display formats .............................................. 37 Disposal ...................
Index | 65 I N Individual time programs (table) .....................61 Info ..................................................................39 Information on the standard display ...............37 Installation .......................................................12 - Accessories .................................................13 - FR 120 ........................................................12 Installation location - Collector temperature sensor ....................55 - FR 120 ...................
| Index R T Radiators .........................................................58 Recycling .........................................................59 Reset - All settings ..................................................24 - DHW program .......................................33–34 - Heating program .........................................31 Resetting - All settings ..................................................24 - DHW program .......................................33–34 - Heating program ....
| 67 Notes 6 720 800 817 (2012/02)
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.
