Nibe F2040 Air Source Heat Pump Installation Manual
Contents
1. Serial number CP Caution Always give the product s serial number when reporting a fault 6 Chapter 1 important information NIBE F2040 Contact information AT KNV Energietechnik GmbH Gahberggasse 11 4861 Sch rfling Tel 43 0 7662 8963 0 Fax 43 0 7662 8963 44 E mail mail knv at www knv at CH NIBE W rmetechnik AG Winterthurerstrasse 710 CH 8247 Flurlingen Tel 52 647 00 30 Fax 52 647 00 31 E mail info nibe ch www nibe ch CZ Druzstevni zavody Drazice s r o Drazice 69 CZ 294 71 Benatky nad Jizerou Tel 420 326 373 801 Fax 420 326 373 803 E mail nibe nibe cz www nibe cz DE NIBE Systemtechnik GmbH Am Reiherpfahl 3 29223 Celle Tel 05141 7546 0 Fax 05141 7546 99 E mail info nibe de www nibe de DK Volund Varmeteknik A S Member of the Nibe Group Brog rdsvej 7 6920 Videbaek Tel 97 17 20 33 Fax 97 17 29 33 E mail info volundvt dk www volun dvt dk FI NIBE Energy Systems OY Juurakkotie 3 01510 Vantaa Puh 09 274 697 0 Fax 09 274 697 40 E mail info nibe fi www nibe fi FR AIT France 10 rue des Moines 67000 Haguenau Tel 03 88 06 24 10 Fax 03 88 06 90 15 E mail info nibe fr www nibe fr GB NIBE Energy Systems Ltd 3C Broom Business Park Bridge Way Chesterfield S41 6 Tel 0845 095 1200 Fax 0845 095 1201 E mail info 2nibe co uk www nibe co uk NL NIBE Energietechniek B V Postbus 2 NL 4797 ZG WILLEMSTAD NB Tel 0168 477722 Fax 0168 4769982. NOTE This symbol indicates danger to machine or person Caution This symbol indicates important information about what you should ob serve when maintaining your installation TIP This symbol indicates tips on how to facilitate using the product Marking 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 Chapter 1 Importan Serial number The serial number for F2040 can be found on the side of the foot F2040 8 Serial number Chapter 1 Important information NIBE F2040 2 Serial number Chapter 1 Important information NIBE F2040 5 F2040 16 6 f
3. of annual consumption 25 The air water heat pump s energy distribution spread across the year 20 15 10 5 0 Jan Feb Mar April May June July Aug Sep Oct Nov Dec Month Increasing the indoortemperature one degree increases power consump tion by approx 596 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 12 000 kWh year Equipment Normal Output Approx W imate annual con sump tion kWh Operation Standby Flat screen Operation 5 h day Standby 19 200 2 380 h day Digital box Operation 5 h day Standby 19 11 10 90 h day DVD Operation 2 h week 15 5 45 TV games console Operation 6 h week 160 2 67 Radio stereo Operation 3 h day 40 1 50 Chapter 2 The heat pump the heart of the house NIBE F2040 5 Eguipment Normal Output Approx W imate annual con sump tion kWh Computer incl screen Operation 3 h day standby 21 h day Bulb Operation 8 h day 60 175 Spot light Halogen Operation 8 h day 20 55 Cooler Operation 24 h day 100 165 Freezer Operation 24 h day 120 380 Oven hob Operation 40 min day 1500 365 Oven Operation 2 h week 3000 310 Dishwasher cold water connection Opera 2000 730 tion 1 time day W
4. NIBE User manual NIBE F2040 8 12 16 kW Air water heat pump UHB GB 1335 2 231845 on N 10 12 13 18 18 20 21 26 Table of Contents Important information Installation data Safety information Serial number Contact information F2040 An excellent choice The heat pump the heart of the house Heat pump function Contact with F2040 Maintenance of F2040 Disturbances in comfort Troubleshooting Technical data Glossary Item register 1 Table of Contents Important information Installation data Product Serial number Installation date Installer 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 F2040 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 2013 Symbols
5. The linein which the heated water is transported from the heat pump out to the house heating system radiators heating coils Heat exchanger Device that transfers heat energy from one medium to another 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 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 Chapter 5 Heating medium side Pipes to the house s climate system make up the heating medium side Hot water heater Container where domestic water is heated Is located somewhere outside the heat pump 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 F2040 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 during condens
6. Cleaning the outer casing If necessary the outer casing can be cleaned using a damp cloth Care must be exercised so that the heat pump is not scratched when cleaning Avoid spraying water into the grilles or the sides so that water penetrates into F2040 Prevent F2040 coming into contact with alkaline cleaning agents In event of long power cuts In the event of prolonged power failures it is recommended that the part of the heating system located outdoors is drained Your installer has in stalled a shut off and drain valve to facilitate this Call and ask your installer if you are unsure Saving tips Your heat pump installation produces heat and cooling and or 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 Also remember Open the thermostat valves completely except in the rooms that are to be kept cooler for various reasons e g bedrooms The thermostats slow the flow in the heating system which the heat pump wants to compensate with increased temperatures It then works harder and consumes more electrical energy Chapter 2 14 Reduce or adjust the settings for heating in any external control systems Power consumption
7. coils The temperatures are only examples and may vary between different installations and time of year Chapter 2 Contact with F2040 F2040 has an integrated control system that controls and monitors the heat pump operation At installation the installation engineer makes the necessary settings of the control system on the indoor module so that the heat pump works optimally in your system The heat pump is controlled in different ways depending on your system If you have an indoor module e g VVM 310 or VVM 320 you can control heat pump operation from it See relevant manual for more information 12 Chapter 2 The heat pump the heart of the house NIBE F2040 Maintenance of F2040 Regular checks When your heat pump is located outdoors some external maintenance is reguired NOTE Insufficient oversight can cause serious damage to F2040 which is not covered by the guarantee Checking grilles and bottom panel Check that the inlet grille is not clogged by leaves snow or anything else regularly throughout the year You should be vigilant during windy conditions and or in the event of snow as the grilles can become blocked Also check that the drain holes in the bottom panel three are free from dirt and leaves Prevent snow building up and covering the grille on F2040 Chapter 2 The heat pump the heart of the house NIBE F2040 13 Keep free of snow and or ice
8. E mail info nibenl nl www nibenl nl NO ABK AS Brobekkveien 80 0582 Oslo Postadresse Postboks 64 Vollebekk 0516 Oslo Tel sentralbord 47 23 17 05 20 E mail post abkklima no www nibeen ergysystems no PL NIBE BIAWAR Sp 2 o o Aleja Jana Pawla 57 15 703 BIALYSTOK Tel 085 662 84 90 Fax 085 662 84 14 E mail sekretariat biawar com pl www biawar com pl RU 6 EVAN 17 per Boynovskiy Nizhny Novgorod Tel fax 7 831 419 57 06 E mail info evan ru www nibe evan ru Chapter 1 55 NIBE AB Sweden Box 14 Hannabadsv gen 5 SE 285 21 Markaryd Tel 46 0 433 73 000 Fax 446 0 433 73 190 E mail info nibe se Www nibe se For countries not mention in this list please contact Nibe Sweden or checkwww nibe eu for more information Chapter 1 2040 An excellent choice F2040 is an air water heat pump specially developed for the Nordic climate which utilises the outside air so there is no need for bore holes or coils in the ground The heat pump is intended for connection to water borne heating systems and can both heat hot water effectively at high outdoor temperatures and give a high output to the heating system at low outdoor temperatures If the outdoor temperature drops to a level below the stop temperature all heating must then occur with external additional heat Excellent properties for F2040 Efficient twin rotary compressor Efficient twin rotary compressor that operates at temperatures down to 20 C I
9. ashing machine Operation 1 time day 2000 730 Tumble drier Operation 1 time day 2000 730 Vacuum cleaner Operation 2 h week 1000 100 Engine block heater Operation 1 h day 4 400 50 months a year Passenger compartment heater Operation 800 100 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 Chapter 2 The heat pump the heart of the house NIBE F2040 16 17 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 heating curve offset and the building s thermostat valves because the heating system as a rule reguires a lower temperature once the drying process is com
10. ches Incorrect settings in NIBE SMO or NIBE indoor module 8 See the manual for the indoor module High room temperature External switch for changing the room heating activated Check any external switches Incorrect settings in NIBE SMO or NIBE indoor module See the manual for the indoor module F2040 is not operational F2040 communicates all alarms to the indoor module Ensure that the F2040 is connected to the power source Check the indoor module See section Disturbances in comfort in the installation manual for the indoor module F2040 does not communicate Check that the addressing of F2040 is correct Check that the communication cable has been connected Chapter 3 19 4 Technical data Detailed technical specifications for this product can be found in the in stallation manual www nibe eu 20 Chapter 4 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 solar power system gas oil pellet wood burner or district heating Ambient temperature sensor A sensor that is located outdoors on or close to the heat pump This sensor tells the heat pump how hot it is where the sensor is located Balance temperature The balance temperature is the outdoor temperature when the heat pump s stated output is egual to the building s out
11. eat pump s evaporator Here the air releases the heating energy to the refrigerant and the air s temperature drops The cold air is then blown out of the heat pump Refrigerant circuit A gas circulates in a closed system in the heat pump a refrigerant which also passes the evaporator The refrigerant has a very low boiling point In the evaporator the refrigerant receives the heat energy from the outdoor air and starts to boil The gas that is produced during boiling is routed into an electrically powered compressor When the gas is compressed the pressure increases and the gas s temperature increases considerably from 5 C to approx 80 C From the compressor gas is forced into a heat exchanger condenser where it releases heat energy to the heating system in the house 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 that the refrigerant produces in the condenser is retrieved by the climate system s water heating medium which is heated to 55 C supply temperature The heating medium circulates in a closed system and transports the heated water s heating energy to the house water heater and radiators heating
12. ing 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 Safety valve A valve that opens and releases a small amount of liquid if the pressure is too high Shuttle valve A valve that can send liquid in two directions A shuttle valve that enables liquid to be sent to the climate system when the heat pump produces heating for the house and to the hot water heater when the heat pump produces hot water Chapter 5 24 25 Supply temperature The temperature of the heated water sent by the heat pump to the heating system Chapter 5 Item register C Contact information 7 Contact with F2040 12 Control module s function 10 D Disturbances in comfort Troubleshooting 18 F F2040 An excellent choice 9 G Glossary 21 H Heat pump function 11 l Important information 2 Contact information 7 F2040 An excellent choice 9 Installation data 2 Serial number 4 In event of long power cuts 14 Installation data 2 M Maintenance of F2040 13 In event of long power cuts 14 Regular checks 13 Saving tips 14 P Power consumption 15 R Regular checks 13 S Saving tips 14 Power consumption 15 Serial number 4 T Technical data 20 The heat
13. ntelligent control F2040 connected to intelligent control for optimum control of the heat pump Fan F2040 has automatic capacity regulation of the fan Long service life The material has been chosen for a long service life and is designed to withstand the Nordic outdoor conditions The material has been chosen for a long service life Many possibilities F2040 can with a NIBE hot water module be used together with most electric boilers oil boilers or similar Silent operation F2040 has a silent operation function that allows scheduling when F2040 must operate at an even guieter noise level Chapter 1 nportan information 2 The heat pump the heart of the house Heat pump function Heating medium Refrigerant Brine The temperatures are only examples and may vary between different installations and time of year 10 Chapter 2 11 An air water heat pump can use the outdoor air to heat a property The conversion of the outdoor air s energy to property heating occurs in three different circuits In the brine circuit 1 free heat energy is retrieved from the surroundings and transported to the heat pump In the refrigerant circuit 2 the heat pump increases the retrieved heat s low temperature to a high temperature In the heating medium circuit 3 the heat is dis tributed around the house Outdoor air The outdoor air is sucked into the heat pump The fan then routes the air to the h
14. plete Chapter 2 Disturbances in comfort Troubleshooting NOTE Work behind covers secured by screws may only be carried out by or under the supervision of a gualified installation engineer NOTE As F2040 can be connected to a large number of external units these should also be checked NOTE If the operating disturbance cannot be rectified by means of this chapter an installation engineer should be called NOTE In the event of action to rectify malfunctions that reguire work within screwed hatches the incoming electricity must isolated at the safety switch The following tips can be used to rectify comfort disruption Basic actions Start by checking the following possible fault sources That the heat pump is running or that the supply cable to F2040 is connected Group and main fuses of the accommodation The property s earth circuit breaker Low hot water temperature or a lack of hot water This part of the fault tracing chapter only applies if the heat pump is docked to the hot water heater Large hot water consumption m Wait until the hot water has heated up Chapter3 Di gt lt gt P 18 Incorrect settings in the NIBE indoor module See the manual for the indoor module Low room temperature Closed thermostats in several rooms m Set the thermostats to max in as many rooms as possible External switch for changing the room heating activated Check any external swit
15. pump the heart of the house 10 Troubleshooting 18 Chapter 6 gt 26 Chapter 6 NIBE F2040 7 28 Chapter 6 NIBE F2040 NuTech Renewables Ltd NuTech Unit 11 Warrenpoint Enterprise Centre Newry Road Warrenpoint Co Down BT34 3LA O Tel 44 28 417 53031 Email info nutechrenewables com Renewables www nutechrenewables com NIBE AB Sweden Hannabadsv gen 5 Box 14 SE 285 21 Markaryd info nibe se www nibe eu 231845
16. put reguirement This means thatthe heat pump covers the whole building s output reguirement down to this temperature Charge coil A charge coil heats the domestic hot water tap water in the heater with heating water from F2040 Charge pump See Circulation pump Circulation pump Pump that circulates liguid in a pipe system Climate system Climate systems can also be called heating systems The building is heated using radiators under floor coils or convector fans Coil tank A heater with a coil in it The water in the coil heats the water in the heater Chapter 5 21 Compressor Compresses the gas state refrigerant When the refrigerantis 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 COP If it is stated that a heat pump has COP 4 this means in principle that if you insert 10 pence you will get 40 pence worth of heat It is the efficiency of the heat pump This is measured at different measurement values e g 7 45 where 7 stands for the outdoor temperature and 45 for how many degrees the supply temperature is Defrosting A short process that periodically thaws ice on the evaporator using heat from the heating medium Large guantities of condensation water can occur and must be routed away Disturbances in comfort Distu
17. rbances 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 malfunctions and indicates this with alarms in the display Domestic hot water The water one showers in for example Double jacketed tank A heater with domestic hot water tap water is surrounded by an outer vessel with boiler water to the house radiators elements The heat pump heats the boiler water which in addition to going out to the all the house radiators elements heats the domestic hot water in the inner vessel Chapter 5 22 23 Efficiency A measurement of how effective the heat pump is The higher the value is the better it is Electrical addition This is electricity that for example an immersion heater uses as addition during the coldest days of the year to cover the heating demand that the heat pump cannot manage Evaporator Heat exchanger where the refrigerant evaporates by retrieving heat energy from the air which then cools 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 egualising the pressure in the heating medium system Flow pipe
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