Nibe F2120 User Manual

Nibe F2120 User Manual

Air/water heat pump
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User manual

NIBE™ F2120
8, 12, 16, 20
Air/water heat pump
UHB GB 1631-2
331398

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Summary of Contents for Nibe F2120

  • Page 1: User Manual

    User manual NIBE™ F2120 8, 12, 16, 20 Air/water heat pump UHB GB 1631-2 331398...
  • Page 3: Table Of Contents

    Table of Contents 1 Important information Installation data Safety information Contact information F2120 – An excellent choice 2 The heat pump – the heart of the house Heat pump function Contact with F2120 Maintenance of F2120 3 Disturbances in comfort...
  • Page 4: Important Information

    Product F2120 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™ F2120...
  • Page 5: Safety Information

    We reserve the right to make design modifications without prior notice. ©NIBE 2016. NOTE F2120 must be installed via an isolator switch with a minimum breaking gap of 3 mm. NOTE If the supply cable is damaged, only NIBE, its service representative or similar authorised person may replace it to prevent any danger and damage.
  • Page 6: Serial Number

    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.
  • Page 7: Contact Information

    NIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou du Ciel, 01600 Reyrieux Tel : 04 74 00 92 92 Fax : 04 74 00 42 00 E-mail: info@nibe.fr www.nibe.fr NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QG Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: info@nibe.co.uk...
  • Page 8 NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 Markaryd Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: info@nibe.se www.nibe.se For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information. Chapter 1 | Important information...
  • Page 9: F2120 - An Excellent Choice

    F2120 – An excellent choice F2120 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.
  • Page 10: The Heat Pump - The Heart Of The House

    -3 °C -3 °C 0 °C 2 °C Heat source Värmekälla 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™ F2120...
  • Page 11 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™ F2120...
  • Page 12: Contact With F2120

    Contact with F2120 F2120 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.
  • Page 13: Maintenance Of F2120

    When your heat pump is located outdoors some external maintenance is required. NOTE Insufficient oversight can cause serious damage to F2120 which is not covered by the guarantee. Checking grilles and bottom panel on F2120 Regularly check throughout the year that the grille is not clogged by leaves, snow or anything else.
  • Page 14 Keep free of snow and ice F2120 F2120 Prevent snow from building up and covering the grilles and drain holes on F2120. F2120 Keep free of snow and/or ice. Chapter 2 | The heat pump – the heart of the house...
  • Page 15 Silent mode The heat pump can be set to "silent mode", which reduces the heat pump's noise level. The function is useful when F2120 must be placed in noise sensitive areas. The function should only be used for limited periods as F2120 may not reach its dimensioned output.
  • Page 16 Click the "Software" tab to download the latest software for your installa- tion. Save the files to a USB memory. Update F2120 and the indoor module/con- trol module at the same time. INDOOR CLIMATE HOT WATER...
  • Page 17: Saving Tips

    Caution It can take up to 30 minutes to update the software for F2120. Caution Restart the indoor module/control module to see the correct version number of the software. For cascade installation, together with SMO 40, all F2120 are updated in the address order.
  • Page 18 Engine block heater (Operation: 1 h/day, 4 months a year) Passenger compartment heater (Operation: 1 h/day, 4 months a year) These values are approximate example values. Chapter 2 | The heat pump – the heart of the house NIBE™ F2120...
  • Page 19 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™ F2120...
  • Page 20: Disturbances In Comfort

    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 F2120 is con- ■ nected. Group and main fuses of the accommodation.
  • Page 21: Low Room Temperature

    – F2120 not in operation F2120 communicates all alarms to the indoor module/control module (VVM / SMO). Ensure that the F2120 is connected to the power source. ■ Check the indoor module/control module (VVM / SMO). See section ■ "Disturbances in comfort" in the Installer Manual for the indoor mod- ule/control module (VVM / SMO).
  • Page 22 F2120 does not communicate Check that the addressing of F2120 is correct. ■ Check that the communication cable has been connected. ■ Ice build-up in the fan cone and/or fan blades Contact your installer! Chapter 3 | Disturbances in comfort...
  • Page 23: Technical Data

    4 Technical data Detailed technical specifications for this product can be found in the in- stallation manual (www.nibe.eu). Chapter 4 | Technical data NIBE™ F2120...
  • Page 24: Glossary

    Charge coil A charge coil heats the domestic hot water (tap water) in the water heater with heating water (heating medium) from F2120. Charge pump See "Circulation pump". Circulation pump Pump that circulates liquid in a pipe system.
  • Page 25: Domestic Hot Water

    Evaporator Heat exchanger where the refrigerant evaporates by retrieving heat energy from the air which then cools. Chapter 5 | Glossary NIBE™ F2120...
  • Page 26: Expansion Valve

    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 F2120. Chapter 5 | Glossary NIBE™ F2120...
  • Page 27: Safety Valve

    Supply temperature The temperature of the heated water sent by the heat pump to the heating system. Water heater Container where domestic water is heated. Is located somewhere outside the heat pump. Chapter 5 | Glossary NIBE™ F2120...
  • Page 28: Index

    Contact information, 7 Troubleshooting, 20 Contact with F2120, 12 Control module's function, 10 Disturbances in comfort Troubleshooting, 20 F2120 – An excellent choice, 9 Glossary, 24 Heat pump function, 11 Important information, 4 Contact information, 7 F2120 – An excellent choice, 9...
  • Page 32 WS name: Eva-Lena WS version: a1 (working edition) Publish date: 2016-07-13 13:06 NIBE AB Sweden Hannabadsvägen 5 Box 14 SE-285 21 Markaryd info@nibe.se www.nibe.eu 331398...

This manual is also suitable for:

F2120 8F2120 12F2120 16F2120 20

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