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User manual NIBE™ F470

1. 10 or desired room temperature if the room sensor is installed climate system 1 Default value O climate system 2 climate system 3 climate system 4 Connecting an external contact for example a room thermostat or a timer allows you to temporarily or periodically raise or lower the room temper ature while heating When the contact is on the heating curve offset is changed by the number of steps selected in the menu If a room sensor is installed and activated the desired room temperature C is set If there is more than one climate system the setting can be made separately for each system ert min flow line temp 1 2 3 5 heating Setting range 20 70 C Default value 20 C climate system 1 climate system 2 climate system 3 climate system 4 Set the minimum temperature on the supply temperature to the climate system This means that F470 never calculates a temperature lower than that set here If there is more than one climate system the setting can be made separately for each system 38 Chapter 3 F470 at your service NIBE F470 o Menu 1 9 4 TIP The value can be increased if you have for example a cellar that you always want to heat even in summer You may also need to increase the value in stop heating menu 4 9 2 auto mode setting room sensor settings factor system heating Setting range 0 0 6 0 Default value 2 0 control room sensor syst 1 factor system 1
2. LEMNISC Setting the temperature or the climate system The status in formation shows the set values for the advanced climate system Setting the fan speed The status Intormation shows the selected setting Scheduling heating and ventilation Status information set Is displayed if you set a schedule but it is not active now holiday setting is displayed if the vacation schedule is active at the same time as the schedule the vacation function is prioritised active displays if any part of the schedule is active otherwise it displays off Setting of heat curve adjusting with external contact minimum value for supply temperature room sensor and night cooling scheduling temperature Set the temperature with room sensors installed and activated heating Setting range 5 30 C Default value 20 The value in the display appears as a temperature in C if the climate sys tem is controlled by a room sensor Chapter 3 F470 at your service NIBE F470 Caution A slow heat releasing heating system such as for example underfloor heating may not be suitable for control using the heat pump s room sensor To change the room temperature use the control knob to set the desired temperature in the display Confirm the new setting by pressing the OK button The new temperature is shown on the right hand side of the symbol in the display Setting the temperature without room sensors activated
3. NIBE User manual NIBE F470 Exhaust air heat pump UHB GB 1537 2 231495 Navigation Ok button confirm select Back button back undo exit Control knob move increase reduce A detailed explanation of the button functions can be found on page 11 How to scroll through menus and make different settings is described on page 15 Set the indoor climate The mode for setting the indoor temperature is accessed by pressing the OK button twice when in the start mode in the main menu Read more about the settings on page 28 To temporarily increase the amount of hot water first turn the control knob to mark menu 2 water droplet and then press the OK button twice Read more about the settings on page 43 In event of disturbances in comfort If a disturbance in comfort of any type occurs there are some measures that can be taken before you need to contact your installer See page 65 for instructions Table of Contents 1 5 6 Important information Installation data Safety information Serial number Country specific information F470 An excellent choice The heat pump the heart of the house Heat pump function Contact with F470 Maintenance of F470 F470 at your service Set the indoor climate Set the hot water capacity Get information Adjust the heat pump Disturbances in comfort Info menu Manage a
4. an immersion heater produces when the compressor s output is not sufficient to fulfil the property s heating demand Emergency mode A mode that can be selected using the switch in the event of a fault which means that the compressor stops When the heat pump is in emergency mode the building and or hot water is heated using an immersion heater Evaporator Heat exchanger where the refrigerant evaporates by retrieving heat energy from the air which then cools Exhaust air The air that comes from the exhaust air device in the various rooms of the accommodation to F470 Exhaust air devices Vents usually in the ceiling in the kitchen bathroom clothes closet where the air is drawn in to be forwarded to F470 Expansion valve Valve that reduces the pressure of the refrigerant whereupon the temper ature of the refrigerant drops Expansion vessel Vessel with heating medium fluid with the task of equalising the pressure in the heating medium system Extract air The air that the heat pump has retrieved heat from and which has therefore been cooled This air is blown out of the building Filtering time Indicates the time the average outdoor temperature is calculated on Flow pipe The line in which the heated water is transported from the heat pump out to the house heating system radiators heating coils Chapter 6 Glossary NIBE F470 Heat exchanger Device that transfers heat energy from one medium to anothe
5. control room sensor syst 2 control room sensor syst 3 factor system 3 control room sensor syst 4 Room sensors to control the room temperature can be activated here Caution A slow heat releasing heating system such as for example underfloor heating may not be suitable for control using the heat pump s room sensor Here you can set a factor a numerical value that determines how much an over or sub normal temperature the difference between the desired and actual room temperature in the room is to affect the supply temper ature to the climate system A higher value gives a greater and faster change of the heating curve s set offset NOTE Too high a set value for factor system can depending on your climate system produce an unstable room temperature If several climate systems are installed the above settings can be made for the relevant systems Chapter 3 F470 at your service NIBE F470 39 Menu fan return time 1 96 speed 1 4 Setting range 1 99 h Default value 4 h speed 1 speed 2 speed 3 speed 4 Here you select the return time for temporary speed change speed 1 4 on the ventilation in menu 1 2 Return time is the time it takes before ventilation speed returns to normal Menu Own curve 19 7 supply temperature heating Setting range 0 80 C flow line temp at 30 C flow line temp at 20 C flow line temp at 10 C flow line temp at 0 C flow
6. Setting range 10 to 10 Default value 1 The display shows the set values for heating curve offset To increase or reduce the indoor temperature increase or reduce the value on the display Use the control knob to set a new value Confirm the new setting by pressing the OK button The number of steps the value has to be changed to achieve a degree change of the indoor temperature depends on the heating installation One step is usually enough but in some cases several steps may be required Setting the desired value The new value is shown on the right hand side of the symbol in the display Caution An increase in the room temperature can be slowed by the thermostats for the radiators or under floor heating Therefore open the thermostats fully except in those rooms where a cooler temperature is required e g bedrooms If the exhaust air temperature falls below 16 C the compressor is blocked and electric additional heat is permitted Heat is not recovered from the exhaust air when the compressor is blocked Chapter 3 F470 at your service NIBE F470 29 JP TIP Y Wait 24 hours before making a new setting so that the room temperat ure has time to stabilise If it is cold outdoors and the room temperature is too low increase the curve slope in menu 1 9 1 1 by one increment If it is cold outdoors and the room temperature is too high reduce the curve slope in menu 1 9 1 1 by one increment If it is warm o
7. The dotted line indicates the annual average temperature The only shown if a room temperature sensor room unit is installed Other wise the exhaust air temperature is shown To read off an average temperat ure 1 2 3 average outdoor temperature is Turn the control knob so that the ring on the shaft with the week number is marked Press the OK button Follow the grey line up to the graph and out to the left to read off the average indoor temperature at the selected week You can now select to take read outs for different weeks by turning the control knob to the right or left and read off the average temper ature Press the OK or Back button to exit read off mode Chapter 3 F470 at your se 51 Menu 4 1 52 Adjust the heat pump Overview Sub menus For the menu EENEN there are several sub menus Status information plus functions for the relevant menu can be found on the display to the right of the op mode Menus CBN ny icons pume Settings applying to Mao any installed extra functions in the heating system 4 language language JMMR Activation of manual or holiday setting automatic operating mode The status information shows the selected oper ating mode a SE Settings regarding which icons in the heat pump s user interface that are to appear in the slot when the door is closed lalemcmeriees Setting current time and date Select the language for the displ
8. a higher operating cost Functions compressor is that which produces heating and hot water for the ac commodation If compressor is deselected a symbol in the main menu on the heat pump symbol is displayed You cannot deselect compressor in manual mode Chapter 3 F470 at your service JIBE F470 Menu A 3 Menu A A addition is what helps the compressor to heat the accommodation and or the hot water when it cannot manage the whole reguirement alone heating means that you get heat in the accommodation You can deselect the function when you do not wish to have heating running Caution If you deselect addition it may mean that insufficient hot water and or heating in the accommodation is achieved my icons You can select what icons should be visible when the door to F470 is Ef outdoor indoor temperature closed You can select up to 3 icons If you select more the ones you selected first will disappear The icons are dis played in the order you selected them WICI cc M hot water temperature N RENEI KO 00 01 time amp date Set time and date display mode and time time zone here a 02 EB TIP date Time and date are set automatically EERME ELECE if the heat pump is connected to 06 month NIBE Uplink To obtain the correct B year time the time zone must be set Q Stockholm Chapter 3 F470 at your service NIB mn language 4 6 Choose the lan
9. are to be rectified A Display Instructions settings and operational information are shown on the display The easy to read display and menu system facilitates navigation between the different menus and options to set the comfort or obtain the information you require B Status lamp The status lamp indicates the status of the heat pump It lights green during normal operation lights yellow in emergency mode lights red in the event of a deployed alarm Chapter 2 The heat pump the heart of the house NIBE F470 11 C OK button The OK button is used to confirm selections of sub menus options set values page in the start guide D Back button The back button is used to go back to the previous menu change a setting that has not been confirmed Control knob The control knob can be turned to the right or left You can E scroll in menus and between options increase and decrease the values change page in multiple page instructions for example help text and service info F Switch The switch assumes three positions On I Standby O Emergency mode AN Emergency mode must only be used in the event of a fault on the heat pump In this mode the compressor and fans switch off and the immersion heater engages The heat pump display is not illumin ated and the status lamp illuminates yellow The automatic heating control system is not operational so manual shunt op
10. beyond midnight Scheduling then stops at the set stop time the day after Scheduling always starts on the date that the start time is set for CF Caution Changes of temperature in accommodation take time For example short time periods in combination with underfloor heating will not give a noticeable difference in room temperature If the exhaust air temperature falls below 16 C the compressor is blocked and electric additional heat is permitted When the compressor is blocked heat is not recovered from the exhaust air Menu ventilation 1 3 3 Increases or decreases in the ventilation to the accommodation can be scheduled here for up to two time periods per day a 32 Chapter 3 F470 at your service NIBE F470 Activated Schedule gj activated 21 30 06 00 speed 3 Conflict Day Time period Adjusting Schedule The schedule to be changed is selected here Activated Scheduling for the selected period is activated here Set times are not affected at deactivation Day Select which day or days of the week the schedule is to apply to here To remove the scheduling for a particular day the time for that day must be reset by setting the start time to the same as the stop time If the line all is used all days in the period are set for these times Time period The start and stop time for the selected day for scheduling are selected here Adjusting The desired fan speed is set here Conflict If t
11. gas oil pellet wood burner or district heating Calculated flow line temperature The temperature that the heat pump calculates that the heating system reguires for an optimum accommodation temperature The colder the outdoor temperature the higher the calculated supply temperature Circulation pump Pump that circulates liguid in a pipe system Climate system The climate system can also be called the heating and or cooling system The building is cooled or heated using radiators under floor coils or con vector fans Compressor Compresses the gas state refrigerant When the refrigerant is compressed the pressure and the temperature increase Condenser Heat exchanger where the hot gas state refrigerant condenses cooled and becomes a liquid and releases heat energy to the house heating and hot water systems Disturbances in comfort Disturbances in comfort are undesirable changes to the hot water indoor comfort for example when the temperature of the hot water is too low or if the indoor temperature is not at the desired level A malfunction in the heat pump can sometimes be noticed in the form of a disturbance in comfort In most cases the heat pump notes operational interference and indicates this with alarms and shows instructions in the display Domestic hot water The water one showers in for example Chapter 6 Glossa ry NIBE F470 69 70 Electrical addition This is the electricity that for example
12. the automatic mode or contact your network administrator or similar for further information TIP All settings made since opening the menu can be reset by marking reset and pressing the OK button proxy settings You can set proxy settings for your installation here Proxy settings are used to give connec BW IEIS tion information to a intermediate server server proxy server between the in MI 65535 stallation and Internet These settings Mt o are primarily used when the installa Mas tion connects to the Internet via a company network The installation l z supports proxy authentication of the Wait LL I mI reset j es HTTP Basic and HTTP Digest type If unsure about applicable settings contact your network administrator or similar for further information Chapter 3 F470 at your service NIBE F470 Menu 4 1 4 Menu 4 1 5 Setting Tick use proxy if you do not want to use a proxy Mark server and press the OK button Enter the correct details via the virtual keypad Mark OK and press the OK button Repeat 1 3 for port user name and password Mark confirm and press the OK button ac a TIP All settings made since opening the menu can be reset by marking reset and pressing the OK button sms accessory is required Make settings for the accessory SMS 40 here Add the mobile numbers that are to MAU NI have access to change and receive gt status informa
13. the malfunction appear in the display in the form of different alarm texts See alarm management on page 64 Service hatch Behind the service hatch are the safety valves circulation pump etc Remove the hatch by pulling it towards you Cleaning the ventilation devices The building s ventilation devices should be cleaned regularly with for example a small brush to maintain the correct ventilation The device settings must not be changed Also check the outdoor air s intake grilles on the house facade and clean if necessary NOTE a If you take down more than one ventilation device for cleaning do not mix them up 20 Chapter 2 The heat pump the heart of the house NIBE F470 Cleaning the air filter Clean the F470 s air filters regularly how often depends on the amount of dust in the ventilation air Select what is most suitable for your heat pump You will receive a reminder about filter cleaning in the display The default setting for the reminder is every three months however if the power to F470 is interrupted the countdown begins again 1 Switch off the heat pump 2 Remove the upper front cover by pulling straight out 3 Pull out the filter cassette 4 Take out the filter and shake vacuum off any dirt Do not use water or other liquids for cleaning 5 Check that the filter is not damaged 6 Carry ou
14. tion is blocked in F470 These can for example be blocked depending on which op erating mode is selected in menu 4 2 if blocking is scheduled in menu 4 9 5 or if an alarm has occurred that blocks one of them Lal Blocking the compressor Blocking additional heat This symbol appears if periodic increase or lux mode for the hot water is activated This symbol indicates whether holiday setting is active in 4 7 This symbol indicates whether F470 has contact with NIBE Uplink This symbol indicates the actual speed of the fan if the speed has changed from the normal setting This symbol indicates whether solar heating is active Accessory needed 14 Chapter 2 The heat pump the heart of the house NIBE F470 Menu number marked sub menu Name and menu number main menu Symbol main menu INDOOR CLIMATE HOT WATER temperature ventilation scheduling advanced HEAT PUMP Marked main menu Symbols sub menus Name sub menus Status information sub menus Operation To move the cursor turn the control knob to the left or the right The marked position is white and or has a turned up tab Selecting menu To advance in the menu system select a main menu by marking it and then pressing the OK button A new window then opens with sub menus Select one of the sub menus by marking it and then pressing the OK button Chapter 2 The heat pump the heart of the hou
15. 0 Chapter 6 Glossa ry NIBE F470 71 72 Refrigerant Substance that circulates around a closed circuit in the heat pump and that through pressure changes evaporates and condenses During evap oration the refrigerant absorbs heating energy and when condensing gives off heating energy Return pipe The line in which the water is transported back to the heat pump from the house heating system radiators heating coils Return temp The temperature of the water that returns to the heat pump after releasing the heat energy to the radiators heating coils Room sensor A sensor that is located indoors This sensor tells the heat pump how hot it is indoors Safety valve A valve that opens and releases a small amount of liquid if the pressure is too high Shunt A valve that mixes the hot water with a small amount of slightly cooler water There is a shunt in the heat pump that mixes the supply water with the return line water so that the heating system reaches the correct tem perature Supply air The heated air that is blown from the heat pump and out into the room Supply air device Valves usually in the ceiling where the heated supply air is blown out and aids in heating up the accommodation Supply temperature The temperature of the heated water that the heat pump sends out to the heating system The colder the outdoor temperature the higher the supply line temperature becomes Water heater Container where do
16. Menu 3 3 compressor info Information about the compressor s operating status and statistics can be obtained here No changes can be made status number of starts The information is on several pages Mi Turn the control knob to scroll ara Aner between the pages time factor of which hot water add heat info Information about the additional heat s settings operating status and statistics can be obtained here No changes can be made The information is on several pages MEIC Turn the control knob to scroll time factor between the pages Chapter 3 F470 at your service initiating 24 hrs hrs 0 00 0 00 49 Menu alarm log 3 4 To facilitate fault finding the heat pump operating status at alarm alerts lloi012009 0000 TE a is stored here You can see informa 01012009 00 00 LP alarm tion for the 10 most recent alarms 01012009 00 00 Sensor fit BT6 01012009 00 00 Sens flt BT20 To view the run status in the event of Mills ss Mss es SY T an alarm mark the alarm and press 01012009 00900 Sensor fit the OK button Temperature limiter alarm 52 outdoor temp heat medium flow heat medium return hot water charging condenser out operating time op mode Information about an alarm 50 Chapter 3 F470 at your service BT2 BT1 NIBE F470 Menu 3 5 indoor temp log Here you can see the average temper ature indoors week by week during the past year
17. With low price mode on SG Ready the stop temperature of the hot water is set as high as possible at only compressor operation immersion heater not permitted With over capacity mode of SG Ready the hot water is set to luxury immersion heater permitted NOTE The function must be connected and activated in your F470 Chapter 3 F470 at your service NIBE F470 Menu 4 1 6 smart price adaption price of electricity overview Here you can obtain information on how the electricity price varies over up to three days activated price of electricity overview area area affect room temperature In this menu you state wherethe heat pump is located and how greata role the electricity price should play The greater the value the greater the ef fect the electricity price has and the possible savings are larger but at the same time there is an increased risk of affecting comfort affect hot water affect room temperature Setting range 1 10 Factory setting 5 affect hot water Setting range 1 4 Factory setting 2 This function can only be used if you have an hourly tariff agreement with your electricity supplier that supports Smart price adaption Smart price adaption moves the heat pump s consumption over 24 hours to periods with the cheapest electricity tariff which gives savings for hourly rate based electricity contracts The function is based on hourly rates for the next 24 hours being retriev
18. ange the room temperature by one degree butin some cases several steps may be re quired Activated Schedule System amp activated system 1 213507 0600 Conflict Day Time period Adjusting Schedule The schedule to be changed is selected here Activated Scheduling for the selected period is activated here Set times are not affected at deactivation System Which climate system the schedule is for is selected here This alternative is only displayed if more than one climate system is present Chapter 3 F470 at your service NIBE F470 31 Day Select which day or days of the week the schedule is to apply to here To remove the scheduling for a particular day the time for that day must be reset by setting the start time to the same as the stop time If the line all is used all days in the period are set for these times Time period The start and stop time for the selected day for scheduling are selected here Adjusting How much the heating curve is to be offsetin relation to menu 1 1 during scheduling is set here If the rooms sensor is installed the desired room temperature is set in C Conflict If two settings conflict with each other a red exclamation mark is displayed MR TIP Y If you wish to set similar scheduling for every day of the week start by filling in all and then changing the desired days Ml TIP Y Set the stop time earlier than the start time so that the period extends
19. ay here The status information shows the selected language Vacation scheduling heating hot water and ventilation tatus information set is displayed if you set a vacation schedule but it isnot active at the moment active is displayed if any part of the vacation schedule is active otherwise it displays off Setting heat pump work mode plus functions Settings for any additional functions installed in F470 can be made in the sub menus internet sms SG Ready Chapter 3 F470 at your service NIBE F470 Menu 4 1 3 Menu 4 1 3 1 internet Here you make settings for connect ing F470 to the internet NOTE For these functions to work the network cable must be connected nibe uplink Here you can manage the installa tion s connection to NIBE Uplink http www nibeuplink com and see the number of users connected to the installation via the internet A connected user has a user account in NIBE Uplink which have been given permission to control and or monitor your installation Request new connection string nibe uplink tcp ip settings proxy settings kA 1 3 1 4 serial number 13450012345678 connection string number of users 0 reguest new connection string gt switch off all users To connect a user account on NIBE Uplink to your installation you must request a unique connection string 1 Mark request new connection string and press the OK butt
20. curve needs adjusting up comfort mode luxury selected in combination with large hot water outlet Enter menu 2 2 and select economy or normal Holiday mode activated in menu 4 7 Enter menu 4 7 and select Off External switch for changing the room heating activated Check any external switches Air in the heating system Vent the heating system Closed valves to the heating system Open the valves contact your installer for assistance in finding them Filter blocked Clean or replace filter see page 21 High room temperature Too high set value on the automatic heating control Enter menu 1 1 temperature and reduce the offset heating curve If the room temperature is only high in cold weather the curve slope in menu 1 9 1 heating curve needs adjusting down External switch for changing the room heating activated Check any external switches Low system pressure Not enough water in the heating system Top up the water in the heating system Low or a lack of ventilation The ventilation is not adjusted Chapter 4 Disturbances in comfort NIBE F470 Order ventilation adjustment Filter blocked Clean or replace filter see page 21 Exhaust air device blocked or throttled down too much Check and clean the exhaust air devices see page 20 Fan speed in reduced mode Enter menu 1 2 and select normal External switch for chang
21. ed via NIBE Uplink and therefore an inter net connection and an account for NIBE Uplink are required Untick activated to switch off smart price adaption Chapter 3 F470 at your service 57 Menu 4 2 58 op mode op mode Setting range auto manual add heat only Default value auto VE manual functions Setting range compressor addi tion heating O add heat only The heat pump operating mode is usually set to auto It is also possible to set the heat pump to add heat only but only when an addition is used or manual and select yourself what functions are to be permitted Change the operating mode by marking the desired mode and pressing the OK button When an operating mode is selected it shows what is permitted in the heat pump crossed out not permitted and selectable alternatives to the right To select selectable functions that are permitted or not mark the function using the control knob and press the OK button Operating mode auto In this operating mode the heat pump automatically selects what functions are permitted Operating mode manual In this operating mode you can select what functions are permitted You cannot deselect compressor in manual mode Operating mode add heat only In this operating mode the compressor is not active only additional heat is used Caution If you choose mode add heat only the compressor is deselected and there is
22. ent parts DENCHINGH THE MARK OF QUALITY FOR THE INSTALLATION COMMISSIONING AND SERVICING OF DOMESTIC HEATING AND HOT WATER SYSTEMS Nibe is a licensed member of the Benchmark Scheme which aims to im prove the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety efficiency and performance Benchmark is managed and promoted by the Heating and Hotwater In dustry Council For more information visit www centralheating co uk Warranty and insurance information Thank you for installing a new NIBE heat pump in your home NIBE heat pumps are manufactured in Sweden to the very highest standard so we are pleased to offer our customers a comprehensive guarantee Chapter 1 Important information NIBE F470 The product is guaranteed for 24 months for parts and labour from the date of installation or 33 months from the date of manufacture whichever is the shorter The NIBE guarantee is based on the unit being installed and commissioned by a NIBE accredited installer serviced every year and the Benchmark documents completed Where this condition is not met any chargeable spare parts or components issued within the applicable guarantee period still benefit from a 12 month warranty from the date of issue by the manufacturer We recommend the installer completes and returns as soon as possible your guarantee registration card or completes the
23. er consumption 26 Scroll through the windows 19 Selecting menu 15 Selecting options 16 Serial number 5 Set the hot water capacity 43 Set the indoor climate 28 Setting a value 17 Status lamp 10 11 Switch 12 T Technical data 68 74 The heat pump the heart of the house 8 Troubleshooting 65 U Use the virtual keyboard 18 W Warranty information 5 Chapter 7 Item register NIBE F470 NIBE Energy Systems Ltd 3C Broom Business Park Bridge Way Chesterfield S41 9QG Phone 0845 095 1200 Fax 0845 095 1201 info nibe co uk www nibe co uk UU
24. eration is required see page 25 G USB port The USB port is hidden beneath the plastic badge with the product name on it The USB port is used to update the software Visit http www nibeuplink com and click the Software tab to download the latest software for your installation 12 Chapter 2 The heat pump the heart of the house NIBE F470 Menu 1 Menu 2 Menu 3 Menu 4 Menu system When the door to the heat pump is opened the menu system s four main menus are shown in the display as well as certain basic information Outdoor temperature Indoor temperature if room sensors are installed INDOOR CLIMATE HOT WATER Hot water temp Information about operation SERVICE HEAT PUMP Temporary lux if activated Estimated amount of hot water INDOOR CLIMATE Setting and scheduling the indoor climate See page 28 HOT WATER Setting and scheduling hot water production See page 43 INFO Display of temperature and other operating information and access to the alarm log See page 48 HEAT PUMP Setting time date language display operating mode etc See page 52 Chapter 2 The heat pump the heart of the house NIBE F470 13 Symbols in the display The following symbols can appear in the display during operation Description This symbol appears by the information sign if there is inform ation in menu 3 1 that you should note These two symbols indicate whether the compressor or addi
25. et the keyboard is displayed directly When you have finished writing mark OK and press the OK button 18 Chapter 2 The heat pu mp the heart of the house Scroll through the windows A menu can consist of several windows Turn the control knob to scroll between the windows Current menu Number of windows window in the menu Scroll through the windows in the start guide Arrows to scroll through window in start guide 1 Turn the control knob until one of the arrows in the top left corner at the page number has been marked 2 Press the OK button to skip between the steps in the start guide Help menu N In many menus there is a symbol that indicates that extra help is available To access the help text 1 Use the control knob to select the help symbol 2 Press the OK button The help text often consists of several windows that you can scroll between using the control knob Chapter 2 The heat pur um p T I 1e I eart OT T I 1e I ouse NIBE F470 Maintenance of F470 Regular checks All servicing must be carried out by a person competent for the job Your heat pump requires minimal maintenance after commissioning However it is recommended that your installation is checked and serviced annually by gualified personnel This is to ensure the continued efficient operation of your heat pump and that the warranty remains valid during the warranty period If something unusual occurs messages about
26. ffects the energy consumption It is therefore important to perform a ventilation adjustment shortly after installing the heat pump At ventilation adjustment a ventilation technician sets the house ventilation device and the fans in F470 according to the projected values of the house The ventilation technician also adjusts the supply air temperature so that it is a few degrees below the desired room temperat ure TIP Check the supply air temperature on a cold day If the setting was made on a hot day the ventilation may require adjustment If so contact your installer Also remember During the adjustment period winter time all thermostat valves should be fully open The heat pump s heating settings are then adjusted so that the correct indoor temperature is obtained in most rooms regard less of the outdoor temperature In rooms where a lower temperature is required the thermostat valves are lowered to the desired level After Chapter 2 The heat pump the heart of the house NIBE F470 a few months the remaining thermostats can be lowered slightly to avoid an increase of the room temperature due to solar radiation stove heat etc Further reductions may be reguired later on You can lower the temperature when away from the house by scheduling holiday setting in menu 4 7 See page 60 for instructions You can reduce the ventilation speed when you are away by entering a schedule in menu 1 3 3 See page 32 for inst
27. guage that you want the information to be displayed in here Went holiday setting 4 7 To reduce energy consumption during a holiday you can schedule a reduc tion in heating ventilation and hot water temperature Solar panel cool ing can also be scheduled if the func tion is connected If a room sensor is installed and activ ated the desired room temperature C is set during the time period This setting applies to all climate systems with room sensors 9 activated start date stop date heating hot water comfort ventilation J cesk y dansk en Ol Ol 2009 01 Ol 2009 0 economy normal If a room sensor is not activated the desired offset of the heating curve is set One step is usually enough to change the room temperature by one degree but in some cases several steps may be reguired This setting applies to all climate systems without room sensors Vacation scheduling starts at 00 00 on the start date and stops at 23 59 on the stop date AL TIP Y Complete holiday setting about a day before your return so that room temperature and hot water have time to regain usual levels AL TIP Y Set the vacation setting in advance and activate just before departure in order to maintain the comfort 60 Chapter 3 F470 at your service Menu 49 Menu 4 9 2 Caution If you choose to switch off hot water production during the vacation periodic increase preventing bacterial grow
28. guarantee form on the NIBE website www nibe co uk Please ensure that the installer has fully completed the Benchmark Checklist in the end of the Installation Instructions supplied with the product and that you have signed to say that you have received a full and clear explanation of its operation The installer is legally required to com plete a commissioning checklist as a means of complying with the appro priate Building Regulations England and Wales All installations must be notified to Local Area Building Control either directly or through a Competent Persons Scheme A Building Regulations Compliance Certificate will then be issued to the customer who should on receipt write the Notification Number on the Benchmark Checklist This product should be serviced regularly to optimise its safety efficiency and performance The service engineer should complete the relevant Service Record on the Benchmark Checklist after each service The Benchmark Checklist may be required in the event of any warranty work and as supporting documentation relating to home improvements in the optional documents section of the Home Information Pack Chapter 1 Important information NIBE F470 F470 An excellent choice F470 is part of a new generation of heat pumps which have been intro duced to supply your home with inexpensive and environmentally friendly heating Heat production is safe and economical with integrated hot water heater immersion
29. heater circulation pump and control system The heat pump can be connected to an optional low temperature heat distribution system e g radiators convectors or under floor heating It is also prepared for connection to several different products and accessories e g extra water heater and climate systems with different temperatures F470 is equipped with a control computer for good comfort good economy and safe operation Clear information about status operation time and all temperatures in the heat pump are shown on the large and easy to read display This means for example that external unit thermometers are not necessary Excellent properties for F470 Integrated water heater There is a water heater integrated in the heat pump which is insulated with environmentally friendly cellular plastic for minimal heat loss Scheduling the indoor comfort and hot water Heating and hot water as well as ventilation can be scheduled for each day of the week or for longer periods vacation Display with user instructions The heat pump has a large display with easy to understand menus that facilitate setting a comfortable climate Simple troubleshooting In the event of a fault the heat pump display shows what happened and the actions to be taken Chapter 1 Important information NIBE F470 7 2 The heat pump the heart of the house 4 Heating medium Refrigerant Brine Condenser Compre
30. ime so that the period extends beyond midnight Scheduling then stops at the set stop time the day after Scheduling always starts on the date that the start time is set for Caution Long term blocking can cause reduced comfort and operating economy Chapter 3 F470 at your service NIBE F470 63 64 Disturbances in comfort In most cases the heat pump notes operational interference operational interference can lead to disturbance in comfort and indicates this with alarms and shows action instructions in the display E All the heat pump measurement values are gathered under menu 3 1 in the heat pump menu system Looking through the values in this menu can often simplify finding the fault source See page 48 for more informa tion about menu 3 1 iW gi MR AS p WW we FN sA F U Ae OY Ce Sh A WR W a C U e aliatl i BWECAE EUR CAECAE HEH B In the event of an alarm some kind of 73m malfunction has occurred which is indicated by the status lamp changing trom green continuously to red con tinuously In addition an alarm bell appears in the information window info action Alarm reset alarm In the event of an alarm with a red aid mode status lamp a malfunction has oc curred that the heat pump cannot remedy itself In the display by turn ing the control knob and pressing the OK button you can see the type of alarm it is and reset it You can also choose to set the heat
31. in all and then changing the desired days Chapter 3 F470 at your service NIBE F470 45 Menu 2 9 Menu 2 9 1 46 TIP Set the stop time earlier than the start time so that the period extends beyond midnight Scheduling then stops at the set stop time the day after Scheduling always starts on the date that the start time is set for advanced Menu ERVARE has orange text and is intended for the advanced user This menu has several sub menus periodic increase period Setting range 1 90 days Default value 14 days said start time period 1a days Setting range 00 00 23 00 start time 0200 Default value 00 00 Next periodic increase To prevent bacterial growth in the water heater the compressor and the immersion heater can increase the hot water temperature for a short time at regular intervals The length of time between increases can be selected here The time can be set between 1 and 90 days Factory setting is 14 days Tick untick ac tivated to start switch off the function Chapter 3 F470 at your service VIBE F470 Wenu hot water recirc 29 2 operating time Setting range 1 60 min Default value 60 min MU a downtime downtime 2 min Setting range O 60 min period 1 00715 0530 Default value 0 min pened period3 Set the hot water circulation for up to three periods per day here During the set periods the hot water circulation pump wil
32. ing the fan speed activated Check any external switches High or distracting ventilation The ventilation is not adjusted Order ventilation adjustment Fan speed in forced mode Enter menu 1 2 and select normal External switch for changing the fan speed activated Check any external switches Filter blocked Clean or replace filter see page 21 m Low supply air temperature Air in the supply air battery Bleed the supply air battery Trim valve too restricted Contact your installer High supply air temperature Trim valve not sufficiently restricted Contact your installer The compressor does not start There is no heating requirement The heat pump does not call on heating nor hot water The heat pump defrosts Temperature conditions tripped Wait until the temperature condition has been reset Minimum time between compressor starts has not been reached Wait 30 minutes and check if the compressor has started Alarm tripped Follow the display instructions Chapter 4 Disturbances in comfort NIBE F470 67 5 Technical data Detailed technical specifications for this product can be found in the in stallation manual www nibe eu 68 Chapter 5 Technical data Glossary Additional heat The additional heat is the heat produced in addition to the heat supplied by the compressor in your heat pump Additional heaters can be for ex ample immersion heater electric heater
33. l run according to the settings above operating time decide how long the hot water circulation pump must run per operating instance downtime decide how long the hot water circulation pump must be stationary between operating instances Chapter 3 F470 at your service NIBE F470 47 Menu 3 1 48 Get information Overview Sub menus For the menu WARO there are several sub menus No settings can be made in these menus they just display in ceri formation Status information for the relevant menu can be found on the corn EI display to the right of the menus E uam shows temperature levels si and settings in the installation indoor temp log shows operating times number of starts etc for the compressor in the heat pump OMNIS displays information about the additional heat s operating times etc displays the latest alarm and information about the heat pump when the alarm occurred IAMA the average temperature indoors week by week during the past year service info Information about the heat pump s actual operating status e g current temperatures etc can be obtained here No changes can be made The information is on several pages Turn the control knob to scroll between the pages Symbols in this menu Compressor Hot water dll Addition ae CH Circulation pump climate Ventilation system Chapter 3 F470 at your service NIBE F470 Menu Cw
34. larm Troubleshooting Technical data Glossary Index Table of Contents oweooouu uwnnm N o N i A a Ale Ee ey aS ae i Uw 1 Important information Installation data Product Serial number Installation date Installer Fact Set w Accessories ory set tings 1 1 temperature heating Extra shunt ECS curve offset 1 9 3 min flow line temp 20 Communications module SMS 40 5 1 5 ventilation Docking kit DEH 40 DEH 41 exhaust air fan fan speed normal mode 5 1 6 Supply air fan fan speed 45 Sun Solar 41 normal mode Serial number must always be given Certification that the installation is carried out according to instructions in NIBE s installer manual and applicable regulations Date Signed Chapter 1 Important information NIBE F470 cy Chapter 1 Important information Safety information This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe Way and understand the hazards involved Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision Rights to make any design or technical modifications are reserved ONIBE 2015 NOTE F470 must be installed via an iso
35. lator switch with a minimum breaking gap of 3mm NOTE It the supply cable is damaged only NIBE its service representative or similar authorised person may replace it to prevent any danger and damage Symbols NOTE This symbol indicates danger to machine or person Caution This symbol indicates important information about what you should observe when maintaining your installation TIP This symbol indicates tips on how to facilitate using the product NIBE F470 3 Marking F470 is CE marked and fulfils IP21 The CE marking means that NIBE ensures that the product meets all regu lations that are placed on it based on relevant EU directives The CE mark is obligatory for most products sold in the EU regardless where they are made IP21 means that objects with a diameter larger than or eguivalentto 12 5 mm cannot penetrate and cause damage and that the product is protected against vertically falling drops of water Chapter 1 Important information NIBE F470 Serial number The serial number can be found at the bottom right of the front cover and in the info menu menu 3 1 Serial number Caution Always give the product s serial number 14 digits when reporting a fault Country specific information Great Britain This installation is subject to building regulation approval notify the local Authority of intention to install Use only manufacturer s recommended replacem
36. line temp at 10 C flow line temp at 20 C You can create your own heating curve here if there are special require ments by setting the desired supply temperatures for different outdoor temperatures CF Caution Curve 0 in menu 1 9 1 must be selected for own curve to apply 40 Chapter 3 F470 at your service NIBE F470 Went point offset 1 9 8 outdoor temp point Setting range 40 30 C Default value 0 C outdoor temp point change in curve change in curve Setting range 10 10 C Default value 0 C Select a change in the heating curve at a certain outdoor temperature here One step is usually enough to change the room temperature by one degree but in some cases several steps may be required The heat curve is affected at 5 C from set outdoor temp point It is important that the correct heating curve is selected so that the room temperature is experienced as even Fw TIP Y If it is cold in the house at for example 2 C outdoor temp point is set to 2 and change in curve is increased until the desired room temperature is maintained CF Caution Wait 24 hours before making a new setting so that the room temperat ure has time to stabilise mm night cooling 1 9 9 start temp exhaust air Setting range 20 30 C Default value 25 C min diff outdoor exhaust night codi Setting range 3 10 C start temp exhaust air Default value 6 C
37. ment normal Normal mode gives a larger amount of hot water and is suitable for most households luxury Lux mode gives the greatest possible amount of hot water In this mode the immersion heater as well as the compressor is used to heat hot water which may increase operating costs scheduling What hot water comfort the heat pump is to work with can be scheduled here for up to two different time periods per day Scheduling is activated deactivated by ticking unticking activated Set times are not affected at deactivation Chapter 3 F470 at your service JIBE F470 Activated Schedule Conflict Day Time period Adjusting Schedule The schedule to be changed is selected here Activated Scheduling for the selected period is activated here Set times are not affected at deactivation Day Select which day or days of the week the schedule is to apply to here To remove the scheduling for a particular day the time for that day must be reset by setting the start time to the same as the stop time If the line all is used all days in the period are set for these times Time period The start and stop time for the selected day for scheduling are selected here Adjusting Set the hot water comfort that is to apply during scheduling here Conflict If two settings conflict with each other a red exclamation mark is displayed TIP If you wish to set similar scheduling for every day of the week start by filling
38. mestic water is heated Is located inside the heat pump but an extra hot water heater can be installed in the event of large hot water requirements Chapter 6 Glossary NIBE F470 Item register A Adjust the heat pump 52 Alarm 64 B Back button 12 C Contact with F470 10 Display unit 11 External information 10 Menu system 13 Control knob 12 D Display 11 Display unit 11 Back button 12 Control knob 12 Display 11 OK button 12 Status lamp 11 Switch 12 Disturbances in comfort 64 Alarm 64 Manage alarm 64 Troubleshooting 65 E External information 10 Information window 10 Status lamp 10 F F470 An excellent choice 7 F470 at your service 28 Adjust the heat pump 52 Get information 48 Set the hot water capacity 43 Set the indoor climate 28 G Get information 48 Glossary 69 H Heat pump function 9 Help menu 19 Chapter 7 Item register Important information 2 F470 An excellent choice 7 Installation data 2 Serial number 5 Warranty information 5 Information window 10 Installation data 2 M Maintenance of F470 20 Regular checks 20 Saving tips 25 Manage alarm 64 Menu system 13 Help menu 19 Operation 15 Scroll through the windows 19 Selecting menu 15 Selecting options 16 Setting a value 17 Use the virtual keyboard 18 O OK button 12 Operation 15 P Power consumption 26 R Regular checks 20 S Saving tips 25 Pow
39. min diff outdoor exhaust Chapter 3 F470 at your service IIBE F470 41 Activate night cooling here When the temperature in the house is high and the outdoor temperature is lower a cooling effect can be obtained by forcing the ventilation If the temperature difference between the exhaust air and the outdoor air temperature is greater than the set value min diff outdoor exhaust and the exhaust air temperature is higher than the set value start temp exhaust air run the ventilation at speed 4 until one of the conditions is no longer met cx Caution Night cooling can only be activated when house heating has been deac tivated This is done in menu 4 2 42 Chapter 3 F470 at your service NIBE F470 Menu 2 1 p al E g m t t a le O T IAJ SU UIS FIV L a Overview Sub menus For the menu CERUAREN there are several sub menus Status information for the relevant menu can be found on the display to the right of the temporary lux menus comfort mode EMAEMA Activation of tempor ary increase in the hot water temper ature Status information displays advanced off or what length of time of the temporary temperature increase re mains Setting hot water comfort The status information displays what mode is selected economy normal or luxury Sr ana Scheduling hot water comfort The status information set appears if you have set scheduling but it is not c
40. on 2 The installation now communicates with NIBE Uplink to create a connection string 3 When a connection string has been received it is shown in this menu at connection string and is valid for 60 minutes Disconnect all users 1 Mark switch off all users and press the OK button 2 _ Theinstallation now communicates with NIBE Uplink to release your installation from all connected users via the internet NOTE After disconnecting all users none of them can monitor or control your installation via NIBE Uplink without requesting a new connection string Chapter 3 F470 at your service 53 Menu 4 1 3 8 o Menu 4 1 3 9 54 tcp ip settings You can set TCP IP settings for your installation here Automatic setting DHCP pee mh ip address 0 0 0 0 1 Tick automatic The installation aa 0000 now receives the TCP IP settings EEES 0000 using DHCP dns 208 67 222222 2 Mark confirm and press the OK button confirm reset es Manual setting 1 Untick automatic you now have access to several setting options 2 Mark ip address and press the OK button 3 Enter the correct details via the virtual keypad 4 Mark OK and press the OK button 5 Repeat 1 3 for net mask gateway and dns 6 Mark confirm and press the OK button Caution The installation cannot connect to the internet without the correct TCP IP settings If unsure about applicable settings use
41. pump to aid mode info action Here you can read what the alarm means and receive tips on what you can do to correct the problem that caused the alarm reset alarm In most cases it is enough to select reset alarm to correct the problem that caused the alarm If a green lightilluminates after select ing reset alarm the alarm has been remedied If a red light is still visible and a menu called alarm is visible in the display the problem that caused the alarm remains If the alarm disappears and then returns contact your installer aid mode aid mode is a type of emergency mode This means that the heat pump produces heat and or hot water despite there being some kind of problem This can mean that the heat pump s compressor is not running In this case the immersion heater produces heat and or hot water Chapter 4 Disturbances in comfort NIBE F470 NOTE To select aid mode an alarm action must be selected in the menu 5 1 4 Caution Selecting aid mode is not the same as correcting the problem that caused the alarm The status lamp will therefore continue to be red If the alarm does not reset contact your installer for suitable remedial ac tion NOTE Always give the product s serial number 14 digits when reporting a fault Troubleshooting If the operational interference is not shown in the display the following tips can be used Basic actions Start by checking the following possible fault sou
42. r temperature regardless of the outdoor temperature and thereby energy efficient operation It is from this heating curve that the heat pump s control computer determines the temperature of the water to the heating Chapter 3 F470 at your service NIBE F470 system supply temperature and therefore the indoor temperature Select the heating curve and read off how the supply temperature changes at different outdoor temperatures here Supply temperature Curve coefficient C k Steeper curvesope The slope of the heating curve indic _ ates how many degrees the supply temperature is to be increased re duced when the outdoor temperat ure drops increases A steeper slope means a higher supply temperature at a certain outdoor temperature 10 0 10 20 30 40 C Outdoor temperature The optimum slope depends on the climate conditions in your location if the house has radiators or under floor heating and how well insulated the house is The heating curve is set when the heating installation is installed but may need adjusting later Thereafter the heating curve should not need further adjustment Caution In the event of making fine adjustments for the indoor temperature the heat curve must be offset up or down instead this is done in menu 1 1 lt lt eiii ic Supply temperature Curve offset 70 Offset heating curve An offset of the heating curve b means that the supply temperature changes as m
43. r without mixing mediums Examples of different heat exchangers are evaporators and condensers Heat factor Measurement of how much heat energy the heat pump gives off in relation to the electric energy it needs to operate Another term for this is COP Heating curve The heating curve determines which heat the heat pump is to produce depending on the temperature outdoors If a high value is selected this tells the heat pump that it must produce a lot of heat when it is cold out doors in order to achieve a warm indoor temperature Heating medium Hot liguid usually normal water which is sent from the heat pump to the house climate system and makes the accommodation warm The heating medium also heats the hot water Heating medium side Pipes to the house s climate system make up the heating medium side Mixing valve A valve that mixes the cold water with the hot water leaving the heater Outdoor air Air that is drawn into the heat pump and heated Outside sensor A sensor that is located outdoors This sensor tells the heatpump how hot it is outdoors Pressostat Pressure switch that triggers an alarm and or stops the compressor if non permitted pressures occur in the system A high pressure pressostat trips if the condensing pressure is too great A low pressure pressostat trips if the evaporation pressure is too low Radiator Another word for heating element They must be filled with water in order to be used with F47
44. rces The switch s position Group and main fuses of the accommodation The property s earth circuit breaker Low hot water temperature or a lack of hot water Closed or choked filling valve for the hot water heater Open the valve Heat pump in incorrect operating mode Enter menu 4 2 If mode auto is selected select a higher value on stop additional heat in menu 4 9 2 f mode manual is selected select addition Large hot water consumption Wait until the hot water has heated up Temporarily increased hot water capacity temporary lux can be activated in menu 2 1 Too low hot water setting Enter menu 2 2 and select a higher comfort mode Filter blocked Clean or replace filter see page 21 Chapter 4 Disturbances in comfort NIBE F470 65 66 Low room temperature Closed thermostats in several rooms See section Saving tips on page 25 and menu 1 1 on page 28 for more detailed information about how to best set the thermostats Heat pump in incorrect operating mode Enter menu 4 2 If mode auto is selected select a higher value on stop heating in menu 4 9 2 If mode manual is selected select heating If this is not enough select addition Too low set value on the automatic heating control Enter menu 1 1 temperature and adjust the offset heating curve up If the room temperature is only low in cold weather the curve slope in menu 1 9 1 heating
45. ructions f you activate Hot water Economy less energy is used Power consumption Increasing the indoor temperature one degree increases the energy con sumption by approx 590 Domestic electricity In the past it has been calculated that an average Swedish household has an approximate annual consumption of 5000 KWh domestic electri city year In today s society it is usually between 6000 12000 kWh year Eguipment Normal Output Approx W annual con sump tion kWh TV Operation 5 h day Standby 19 h day Digital box Operation 5 h day Standby 11 19 h day DVD Operation 2 h week 15 5 TV games console Operation 6 h week ox nae 2 Radio stereo Operation 3 h day Computer incl screen Operation 3 ep we tt standby 21 h day Bulb Operation 8 h day Spot light Halogen Operation 8 h day Cooling Operation 24 h day 100 Freezer Operation 24 h day 120 Stove hob Operation 40 min day 1500 Stove oven Operation 2 h week 3000 Chapter 2 The heat pump the heart of the house NIBE F470 Eguipment Normal Output Approx W annual con sump tion kWh Dishwasher cold water connection Opera 2000 730 tion 1 time day Washing machine Operation 1 times day 2000 2 Tumble drier Operation 1 times day 2000 Vacuum cleaner Operation 2 h week 1000 Engine block heater Operation 1 h day 4 400 months a year o Passenger compar
46. rves are numbered from 0 to 15 the greater the number the steeper the slope and the greater the supply temperature Heating curve 0 means that menu 1 9 7 is used Press the OK button to exit the setting Chapter 3 F470 at your service NIBE F470 To read off a heating curve 1 2 3 Chapter 3 F470 at your service NIB Turn the control knob so that the ring on the shaft with the outdoor temperature is marked Press the OK button Follow the grey line up to the heat curve and out to the left to read off the value for the supply temperature at the selected outdoor temperature You can now select to take read outs for different outdoor temperat ures by turning the control knob to the right or left and read off the corresponding flow temperature Press the OK or Back button to exit read off mode TIP Wait 24 hours before making a new setting so that the room temperat ure has time to stabilise It it is cold outdoors and the room temperature is too low increase the curve slope by one increment If it is cold outdoors and the room temperature is too high lower the curve slope by one increment If it is warm outdoors and the room temperature is too low increase the curve offset by one increment If it is warm outdoors and the room temperature is too high lower the curve offset by one increment F470 m 37 Menii external adjustment T92 climate system Setting range 10 to
47. ry settings After factory setting personal set tings such as heating curves ventil ation etc must be reset Vienu schedule blocking 4 9 5 The compressor can be scheduled to be blocked for up to two different time periods here When scheduling is active the actual blocking symbol in the main menu on the heat pump symbol is displayed Activated Schedule gj activated all mon tues we thur 14 00 fri Conflict Day Time period Blocking Schedule The period to be changed is selected here 62 Chapter 3 F470 at your service NIBE F470 Activated Scheduling for the selected period is activated here Set times are not affected at deactivation Day Select which day or days of the week the schedule is to apply to here To remove the scheduling for a particular day the time for that day must be reset by setting the start time to the same as the stop time If the line all is used all days in the period are set for these times Time period The start and stop time for the selected day for scheduling are selected here Blocking The desired blocking is selected here Conflict If two settings conflict with each other a red exclamation mark is displayed M Blocking the compressor Blocking additional heat TIP If you wish to set similar scheduling for every day of the week start by filling in all and then changing the desired days TIP Set the stop time earlier than the start t
48. se NIBE F470 15 16 Selecting options gj economy UE i kA normal ir bn luxu Alternative In an options menu the current selected option is indicated by a green A tick To select another option 1 Mark the applicable option One of the options is pre selected oe white 2 Press the OK button to confirm the selected option The selected g option has a green tick k Chapter 2 The heat pump the heart of the house Setting a value stime date jii un u 14 06 2018 06 Pi 06 month MD 2013 06 14 Stockholm Values to be changed To set a value 1 2 Chapter 2 The heat pum Mark the value you want to set using the control knob o Press the OK button The background of the value becomes green which means that you have accessed the setting mode Turn the control knob to the right to increase the value and to 04 the left to reduce the value L Press the OK button to confirm the value you have set To change 04 and return to the original value press the Back button ip t he heart of the house NIBE F470 17 Use the virtual keyboard Different keyboards In some menus where text may reguire entering a virtual keyboard is available Depending on the menu you can gain access to different character sets which you can select using the control knob To change character table press the Back button If a menu only has one character s
49. slightly 4 The climate system may need to be refilled after checking the safety valve see the section Filling the climate system 22 Chapter 2 The heat pump the heart of the house NIBE F470 Safety valve for climate system Safety valve for water heater NOTE Do not remove or adjust any components that are part of this pressurised water heater Contact your installer NOTE If this pressurised water heater develops a fault e g a flow of hot water from the overflow pipe turn the heat pump off and contact your installer Chapter 2 The heat pump the heart of the house NIBE F470 23 Filling the climate system If the pressure is too low increase as follows 1 Check if the flexi hose supplied is connected between the two filler valves Adjust the hose if this has not been done 2 Open the filler valves The boiler unit and the rest of the climate system are filled with water 3 After a while the pressure rises on the pressure gauge When it is ap prox 1 0 bar close the filler valves Filler valve 2 Vent valve supply air coil Pressure gauge Filler valve 1 Venting valve Venting the climate system In event of repeated filling of the climate system or if bubbling sounds are heard from the heat pump the system may need venting This is carried o
50. ssor Evaporator Heat source The temperatures are only examples and may vary between different installations and time of year Chapter 2 The heat pump the heart of the house NIBE F470 Heat pump function An exhaust air heat pump makes use of the heat in the building s ventila tion air to heat up the accommodation The conversion of the ventilation air s energy to accommodation heating is done in three different circuits From the outgoing ventilation air 1 free heating energy is retrieved from the accommodation and transported to the heat pump The heat pump increases the retrieved heat s low temperature to a high temperature in the refrigerant circuit 2 The heat is distributed around the building in the heating medium circuit 3 Ventilation air The hot air is transferred from the rooms to the heat pump via the house ventilation system The fan then routes the air to the heat pump s evaporator Here the air releases the heating energy and the air s temperature drops significantly The cold air is then blown out of the house Refrigerant circuit A liguid a refrigerant circulates in a closed system in the heat pump which also passes the evaporator The refrigerant has a very low boiling point In the evaporator the refrigerant receives the heat energy from the ventil ation air and starts to boil The gas that is produced during boiling is routed into an electrically powered compressor When the gas is compressed
51. t assembly in reverse order Even if the filter appears clean dirt collects in it and this affects the effi ciency of the filter Therefore replace it after 2 years New filters can be ordered via the installer Filter Chapter 2 The heat pump the heart of the house NIBE F470 21 Check pressure F470 has a pressure gauge which shows the heating system pressure The pressure should be between 0 5 and 1 5 bar but varies during temperature changes If the pressure drops to 0 or rises to 2 5 freguently contact your installer for troubleshooting Safety valves F470 has two safety valves one for the hot water heater and one for the climate system The water heater s safety valve sometimes releases a little water after hot water usage This is because the cold water which enters the water heater expands when heated causing the pressure to rise and the safety valve to open The climate system s safety valve must be completely sealed and not release any water The function of the safety valves must be checked regularly The valves are accessed via the service hatch Perform checks as follows 1 Open the valve by turning the knob anti clockwise carefully 2 Check that water flows through the valve 3 Close the valve by releasing it If it does not close automatically when released turn it anti clockwise
52. th are blocked during this time periodic increase started in conjunction with the vacation setting being completed Caution If the exhaust air temperature falls below 16 C the compressor is blocked and the electrical addition is permitted to intervene When the compressor is blocked heat is not recovered from the exhaust air advanced Menu ERVARE has orange text and is intended for the advanced user This menu has several sub menus auto mode setting stop heating Setting range 20 40 C Default values 20 stop additional heat stop heating Setting range 25 40 C stop additional heat Factory setting 15 filtering time filtering time Setting range 0 48 h Default value 24 h When the operating mode is set to auto the heat pump selects when start and stop of additional heat and heat production is permitted depend ent on the average outdoor temperature Select the average outdoor temperatures in this menu Chapter 3 F470 at your service NIBE F470 61 You can also set the time over which filtering time the average temper ature is calculated If you select O the present outdoor temperature is used CP Caution It cannot be set stop additional heat higher than stop heating Menu factory setting user 4 9 4 All settings that are available to the user including advanced menus can be reset to default values here Do you want to reset all user settings to CF Caution facto
53. that is on the display unit located behind the door to the heat pump The information window can display different type of information e g temperatures clock etc You determine what is to be displayed in the information window Your own combination of information is entered using the display unit This information is specific to the information window and disappears when the heat pump door is opened Instructions on how to setthe information window can be found on page 59 Status lamp The status lamp indicates the status of the heat pump continuous green light during normal function continuous yellow light during activated emergency mode or continuous red light in the event of a deployed alarm Alarm management is described on page 64 The temperatures are only examples and may vary between different installations and time of year 10 Chapter 2 The heat pump the heart of the house NIBE F470 Display unit A Display R status lamp OK button D Back button E Control knob F Switch E F There is a display unit behind the heat pump door which is used to com municate with F470 Here you switch on switch off or set the heat pump in emergency mode sets the indoor climate and hot water as well as adjusts the heat pump to your needs receive information about settings status and events see different types of alarms and receive instructions about how they
54. the pressure increases and the gas s temperature increases considerably from approx 5 C to approx 80 C From the compressor gas is forced into a heat exchanger condenser where it releases heat energy to the heat pump boiler section whereupon the gas is cooled and condenses to a liguid form again As the pressure is still high the refrigerant can pass an expansion valve where the pressure drops so that the refrigerant returns to its original temperature The refrigerant has now completed a full cycle It is routed to the evaporator again and the process is repeated Heat medium circuit The heat energy thatthe refrigerant produces in the condenser is retrieved by the climate system s water heating medium which is heated to 35 C supply temperature The hot water circulates in a closed system and is pumped out to the radi ators heating coils of the house and to the heat pump supply air coil The supply air battery heats up the air that is blown out into the room with the supply air device The heat pump s integrated hot water heater is in the boiler section The hot boiler water heats the hot water Chapter 2 The heat pump the heart of the house NIBE F470 9 Contact with F470 External information When the heat pump door is closed information can be received via an information window and a status lamp Information window Status lamp Information window The information window shows part of the display
55. tion from the heat pump Mobile numbers must include country code e g 46 XXXXXXXX If you want to receive an SMS mes sage in the event of the alarm mark the box to the right of the telephone number Y NOTE Telephone numbers provided must be able to receive SMS messages SG Ready This function can only be used in mains networks that support the SG Ready standard Make settings for the function SG Ready here affect room temperature Nf Low price mode means that the elec Beuzsiuu ac tricity supplier has a low tariff and the system uses this to reduce costs Over capacity mode means that the electricity supplier has set the tariff very low and the system uses this to reduce the costs as much as possible TM F470 m Chapter 3 F470 at your service NIB 55 56 affect room temperature Here you set whether room temperature should be affected when activat ing SG Ready With low price mode of SG Ready the parallel offset of the indoor tem perature is increased by 1 If a room sensor is installed and activated the desired room temperature increases by 1 C With over capacity mode of SG Ready the parallel offset for the indoor temperature is increased by 2 If a room sensor is installed and activated the desired room temperature increases by 2 C affect hot water Here you set whether the temperature of the hot water should be affected when activating SG Ready
56. tment heater Operation 1 h day 4 months a year These values are approximate example values Example A family with 2 children live in a house with 1 flat screen TV 1 digital box 1 DVD player 1 TV games console 2 computers 3 stereos 2 bulbs in the WC 2 bulbs in the bathroom 4 bulbs in the kitchen 3 bulbs outside a washing machine tumble drier fridge freezer oven vacuum cleaner engine block heater 6240 kWh domestic electricity year Energy meter Check the accommodation s energy meter regularly preferably once a month This will indicate any changes in power consumption Newly built houses usually have twin energy meters use the difference to calculate your domestic electricity New builds Newly built houses undergo a drying out process for a year The house can then consume significantly more energy than it would thereafter After 1 2 years the heating curve should be adjusted again as well as the offset heating curve and the building s thermostat valves because the heating system as a rule requires a lower temperature once the drying process is complete Chapter 2 The heat pump the heart of the house NIBE F470 27 Menu 1 1 28 F470 at your service Set the indoor climate Overview Sub menus For the menu NIDO Te CE there are several sub menus Status information for the relevant menu can be found on the display to the right temperature of the menus ventilation
57. uch for all the outdoor temperatures e g that a curve off set of 2 steps increases the supply temperature by 5 Cat all outdoor temperatures 10 0 10 20 30 40 C Outdoor temperature Chapter 3 F470 at your service NIBE F470 35 36 Supply temperature Flow line temperature maxim a um and minimum values a Because the flow line temperature Maximum value cannot be calculated higher than the set maximum value or lower than the set minimum value the PETE heating curve flattens out at these temperatures 10 0 10 20 30 40 C Outdoor temperature Caution Underfloor heating systems are normally MEELA AERE ele dig set between 35 and 45 C Check the max temperature for your floor with your installer floor sup plier The figure at the end of the curve indicates the curve slope The figure beside the thermometer gives the curve offset Use the control knob to set a new value Confirm the new setting by pressing the OK button Curve 0 is an own heating curve created in menu 1 9 7 To select another heat curve slope w NOTE If you only have one heating system the number of the curve is already marked when the menu window opens Select the system if more than one for which the heat curve is to be changed When the system selection has been confirmed the heat curve number is marked Press the OK button to access the setting mode Select a new heating curve The heating cu
58. urrently active holiday setting appears if holiday setting is active at the same time as scheduling when the holiday function is prioritised active appears if any part of scheduling is active otherwise off appears Setting periodic increase in the hot water temperature temporary lux scheduling Setting range 3 6 and 12 hours and mode off Default value off When hot water requirement has temporarily increased this menu can be used to select an increase in the hot water temperature to lux mode for a selectable time Chapter 3 F470 at your service NIBE F470 43 CF Menu 22 Menu 2 3 44 Caution If comfort mode luxury is selected in menu 2 2 no further increase can be carried out The function is activated immediately when a time period is selected and confirmed using the OK button The remaining time for the selected setting is shown to the right When the time has run out F470 returns to the mode set in menu 2 2 Select off to switch off gais iY comfort mode Setting range economy normal luxury Default value normal gj economy E _ normal f y J luxury The difference between the selectable modes is the temperature of the hot tap water Higher temperature means that the hot water lasts longer economy This mode gives less hot water than the others but is more economical This mode can be used in smaller households with a small hot water require
59. ut as follows 1 Turn off the power supply to the heat pump 2 Ventthe heat pump via the vent valve and the rest of the climate sys tem via the relevant vent valves 3 Vent the supply air battery via its vent valve NOTE The vent pipe from the container must be drained of water before air can be released This means that the system is not necessarily bled despite the flow of water when the bleed valve is opened Therefore hold the vent valve open for at least 5 seconds 24 Chapter 2 The heat pump the heart of the house NIBE F470 Emergency mode The automatic heating control system is not operational so manual shunt operation is required This is done by turning the adjustment screw on the shunt motor to manual mode and then turning the shunt knob to the desired position Shunt motor NE Adjuster screw Saving tips Your heat pump installation produces heat and hot water This occurs via the control settings you made Factors that affect the energy consumption are for example indoor tem perature hot water consumption the insulation level of the house and whether the house has many large window surfaces The position of the house e g wind exposure is also an affecting factor Even the house ventilation a
60. utdoors and the room temperature is too low increase the value in menu 1 1 1 by one increment If it is warm outdoors and the room temperature is too high reduce the value in menu 1 1 1 by one increment Menu ventilation 1 2 Setting range normal and speed 1 4 Default value normal i normal 50 o speed 1 0 o speed 2 40 C speed 3 80 C speed 4 100 The ventilation in the accommodation can be temporarily increased or reduced here When you have selected a new speed a clock starts a count down When the time has counted down the ventilation speed returns to the normal setting If necessary the different return times can be changed in menu 1 9 6 The fan speed is shown in brackets in percent after each speed alternative AL TIP It longer time changes are required use the holiday function or scheduling 30 Chapter 3 F Menu 1 3 Menu 1 3 1 scheduling In the menu ceama indoor cli mate heating ventilation is sched uled for each weekday You can also schedule a longer period during a selected period vacation in heating menu 4 7 ventilation heating Increases or decreases in the accommodation temperature can be sched uled here for up to three time periods per day If a room sensor is installed and activated the desired room temperature C is set during the time period Without an activated room sensor the desired change is set of setting in menu 1 1 One step is usually enough to ch
61. wo settings conflict with each other a red exclamation mark is displayed TIP If you wish to set similar scheduling for every day of the week start by filling in all and then changing the desired days TIP Set the stop time earlier than the start time so that the period extends beyond midnight Scheduling then stops at the set stop time the day after Scheduling always starts on the date that the start time is set for Chapter 3 F470 at your service NIBE F470 33 CF Menu 1 9 Menu 1 9 1 34 Caution A significant change over a longer period of time may cause poor indoor environment and worse operating economy advanced Menu has orange text and is intended for the advanced user This menu has several sub menus eic ia each Setting the heating curve slope JARIR ej aai ciaid Setting the heat curve offset when the external contact is connected aa Aa caa Setting minim um permitted flow line temperature Settings regarding the room sensor Fan return time settings in the event of temporary ventil ation speed change aKa Setting own heat curve Selma Setting the offset of the heating curve at a specific outdoor temperature Aelg olleg Setting night cooling heating curve heating curve Setting range 0 15 system W 2 Default value 5 The prescribed heating curve for your house can be viewed in the men DESG FYW The task of the heating curve is to give an even indoo

User manual NIBE™ F470

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User manual NIBE&trade; F470

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User manual NIBE™ F470