Nibe F730 Installer Manual
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Nibe F730 Installer Manual

Exhaust air heat pump 1x230 v
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IHB EN 1916-1
531384
Exhaust air heat pump
NIBE F730
INSTALLER MANUAL
1x230 V

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Summary of Contents for Nibe F730

  • Page 1 IHB EN 1916-1 INSTALLER MANUAL 531384 Exhaust air heat pump NIBE F730 1x230 V...
  • Page 2 Quick guide 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 How to scroll through menus and make different settings is described on page Set the indoor climate INDOOR CLIMATE HOT WATER HEAT PUMP...

  • Page 3: Table Of Contents

    12 Technical data General ventilation connection Dimensions and setting-out coordinates Ventilation flow Technical specifications Adjusting ventilation Energy labelling Dimension and ventilation connections Electrical circuit diagram 5 Electrical connections Item register General Connections Settings Optional connections Connecting accessories NIBE F730 Table of Contents...

  • Page 4: Important Information

    Read the Installer Manual. overflow pipe must be visible and its outlet must be open. F730 must be installed with a disconnection option on the supply cable. Minimum cable area must be sized according to the fuse rating used. Electrical installation and wiring must be carried out in accordance with applic- able regulations.

  • Page 5: Serial Number

    Warranty and insurance information Leave the disposal of the packaging to the in- staller who installed the product or to special Thank you for installing a new NIBE heat pump in your waste stations. home. Do not dispose of used products with normal NIBE heat pumps are manufactured in Sweden to the household waste.
  • Page 6 The discharge air duct work to outside must be insulated to ensure condensation does not form in the duct work. Chapter 1 | Important information NIBE F730...

  • Page 7: Inspection Of The Installation

    Hot water (page Safety valve Expansion vessel T&P valve Tundish Electricity (page Connections Main voltage Phase voltage Fuses heat pump Fuses property Outside sensor Room sensor Safety breaker Earth circuit-breaker Miscellaneous Benchmark checklist NIBE F730 Chapter 1 | Important information...

  • Page 8: Delivery And Handling

    Assembly 5 - 40 mm • Position F730 on a fixed foundation that can take the weight of the heat pump. Use the product's adjustable feet to obtain a horizontal and stable set-up. Because water comes from F730, the floor coating is important.

  • Page 9: Supplied Components

    INSTALLATION AREA Leave a free space of 800 mm in front of the product. Leave free space between F730 and wall/other ma- chinery/fittings/cables/pipes etc. It is recommended that a space of at least 10 mm is left to reduce the risk of noise and of any vibrations being propagated.

  • Page 10: Removing The Covers

    Remove the screws from the upper and lower edges. Twist the cover slightly outward. Move the hatch backwards and slightly to the side. Pull the cover to one side. Pull the hatch forwards. Chapter 2 | Delivery and handling NIBE F730...
  • Page 11 Grip the handle and pull the insulation carefully to- wards you as illustrated. Remove the hatch for the immersion heater card so that it is easier to remove the insulation (see page 27). NIBE F730 Chapter 2 | Delivery and handling...

  • Page 12: The Heat Pump Design

    3 The heat pump design General XL29 W130 QN10 AA4-XF4 AA4-XF3 XL15 BT30 AA23 FQ10 QM11 QM13 QM17 XL10 QM26 QM20 QM22 Chapter 3 | The heat pump design NIBE F730...
  • Page 13 FQ10 Temperature limiter EMC card Expansion vessel Switch Expansion relief valve, safety valve, hot water heater W130 Network cable for NIBE Uplink Safety valve, climate system T&P valve MISCELLANEOUS Circulation pump Rating plate QM11 Filler valve, climate system Serial number plate...

  • Page 14: Air Treatment Unit

    Compressor Drying filter Expansion valve VENTILATION Exhaust air fan HQ10 Exhaust air filter Filter cover, exhaust air Not visible in the image Designations in component locations according to standard IEC 81346- Chapter 3 | The heat pump design NIBE F730...

  • Page 15: Pipe And Ventilation Connections

    22 mm 35 mm up to 18 m 1.4 mm <G3>/4 22 mm 42 mm up to 27 m 1.7 mm 28 mm 35 mm up to 9 m 1.4 mm NIBE F730 Chapter 4 | Pipe and ventilation connections...
  • Page 16 MAX. VOLUME IN THE HEATING SECTION HARD WATER AREAS AND THE CLIMATE SYSTEM Usually, there should not be a problem in installing F730 The volume of the pressure expan- in areas of hard water as the operating temperature is sion vessel (CM1) is 10 litres and it 50-60 °C.

  • Page 17: Dimensions And Pipe Connections

    (mm) Caution XL15 Balanced cold water (mm) This is a principle of operation, differences may XL29 Connection, T&P valve (mm) occur in the installation in question. WM2 Overflow water discharge (mm) NIBE F730 Chapter 4 | Pipe and ventilation connections...

  • Page 18: Symbol Key

    CONNECTING THE CLIMATE SYSTEM Symbol Meaning A climate system is a system that regulates indoor Shut-off valve comfort with the help of the control system in F730 and Non-return valve for example radiators, under floor heating/cooling, fan coils etc. Mixing valve •...

  • Page 19: Installation Alternative

    The locking tabs are then located in grooves in the ory DKI 10 is required. Clips, o-rings and screws are heater unit. supplied for both types of installation. The images in this manual show F730 installed as one unit. Secure condensation hoses in the air treatment unit. One unit...
  • Page 20 2 of the remaining screws supplied. The side panels mounting points may need to be adjusted slightly. Side hatches mounting points Install the front panels on the air treatment and heater units. Chapter 4 | Pipe and ventilation connections NIBE F730...
  • Page 21 Outline diagram NOTE BT28 The outdoor air temperature has a very low QN38 temperature. To avoid damaging F730 and/or the house, it is therefore important that the EB100 damper section, motor shelf and outdoor air duct are insulated with diffusion-proof material.
  • Page 22 Tick “adjusting ventilation". The outdoor air damper opens and the fan changes speed. The compressor Connect the supply to F730. Check that miniature is stopped, if it is running, and the circulation pump circuit-breaker (FC1) has not tripped. Set the heat starts, if it is off.
  • Page 23 In buildings with several climate systems that require different supply temperatures, the accessory ECS 40/ECS 41 can be connected. A shunt valve then lowers the temperature to the underfloor heating sys- tem, for example. HW from F730 NIBE F730 Chapter 4 | Pipe and ventilation connections...

  • Page 24: General Ventilation Connection

    Exhaust air duct (kitchen fan) must not be connected to connection F730. To prevent cooking odours from being led to the F730, the distance between the kitchen fan and the exhaust • Ventilation installation must be carried out in accord- air valve must be observed.

  • Page 25: Dimension And Ventilation Connections

    Dimension and ventilation connections Extract air Exhaust air NIBE F730 Chapter 4 | Pipe and ventilation connections...

  • Page 26: Electrical Connections

    NOTE of the house wiring is carried out. If the supply cable is damaged, only NIBE, its • F730 should be equipped with a separate RCD (30 service representative or similar authorised mA). person may replace it to prevent any danger and damage.
  • Page 27 Push the catch down. driver. Angle out the cover and remove it. Removing the cover, immersion heater board Insert the screwdriver (A) and pry the catch carefully downwards (B). Angle out the cover and remove it. NIBE F730 Chapter 5 | Electrical connections...

  • Page 28: Connections

    20 cm from high voltage cables. POWER CONNECTION F730 must be installed via an isolator switch with a minimum breaking gap of 3mm. Minimum cable area must be sized according to the fuse rating used. Sup- plied cable (length approx.
  • Page 29 OUTSIDE SENSOR ROOM SENSOR Install the outdoor temperature sensor (BT1) in the F730 is supplied with a room sensor enclosed (BT50). shade on a wall facing north or north-west, so it is unaf- The room sensor has a number of functions: fected by the morning sun for example.
  • Page 30 Connect the damper motor (QN38) to AA2-X4. AA2-X4 4 5 6 7 8 9 F730 F730 External Externt AA2-X4 QN38 The switch for the direction of rotation of the motor is set at the factory as below. NEMA2 IP54 Chapter 5 | Electrical connections NIBE F730...

  • Page 31: Settings

    13A. a thermostat (FQ10-BT30). It can be set to 35°C (pre- The heat pump is fused to at least 16 A. För markvärme! set, e.g. underfloor heating) or 45°C (e.g. radiators). För frånluftsvärme! NIBE F730 Chapter 5 | Electrical connections...

  • Page 32: Optional Connections

    (the switch must be potential- free) or sensor is connected to one of six special con- F730 is equipped with a simple form of integrated load nections, this function must be selected for the correct monitor, which limits the power steps for the electric connection in menu 5.4.
  • Page 33 • SG ready External blocking of functions Caution An external switch function can be connected to F730 This function can only be used in mains net- for blocking various functions. The switch must be po- works that support the "SG Ready" standard.
  • Page 34 C NO NC Caution AA3-X7 This accessory may require a software up- AA3-X7 date in your F730. The version can be checked in the “Service info” menu 3.1. The picture shows the relay in the alarm position. Visit nibeuplink.com and click on the “Soft- When switch (SF1) is in the "...

  • Page 35: Connecting Accessories

    Instructions for connecting accessories are provided in C NO NC the manual accompanying the accessory. See page 61 AA3-X7 for the list of the accessories that can be used with F1X45 F730. F730 External Externt AA3-X7 Circulation pump NIBE F730 Chapter 5 | Electrical connections...

  • Page 36: Commissioning And Adjusting

    (approx. 1 bar) by opening the vent valves (QM20), (QM22), (QM24) and (QM26) or the externally mounted safety valve. Check that there is water in the overflow cup (WM1). Chapter 6 | Commissioning and adjusting NIBE F730...

  • Page 37: Start-Up And Inspection

    Press the OK button to skip between the pages in menus etc.). the start guide. If the building is cooled when F730 starts, the com- Name and menu number pressor may not be able to meet the entire demand without having to use additional heating.
  • Page 38 Adjust the fan speed to achieve desired ventilation. Enter the metered air flow. Back to menu 5.1.5. The value for fan speed that you entered in the menu 5.1.5.1 is now copied to "normal". Chapter 6 | Commissioning and adjusting NIBE F730...
  • Page 39 If gurgling sounds can be heard from the heat pump or climate system, the entire system requires additional venting. See section "Venting the climate system" on page 36 for information about vent- ing the heat pump. NIBE F730 Chapter 6 | Commissioning and adjusting...

  • Page 40: Basic Values For The Curve Setting

    * A low temperature radiator system means a system where the supply temperature needs to be 55 °C on the coldest day. Chapter 6 | Commissioning and adjusting NIBE F730...

  • Page 41: Control - Introduction

    • confirm selections of sub menus/options/set val- ues/page in the start guide. BACK BUTTON The back button is used to: • go back to the previous menu. • change a setting that has not been confirmed. NIBE F730 Chapter 7 | Control - Introduction...

  • Page 42: Menu System

    3.1 that you should note. These two symbols indicate whether the Information about compressor or addition is blocked in F730. operation These can, for example, be blocked depend- SERVICE ing on which operating mode is selected in...
  • Page 43 To select another option: Mark the applicable option. One of the options is pre-selected (white). Press the OK button to confirm the selected option. The selected option has a green tick. NIBE F730 Chapter 7 | Control - Introduction...
  • Page 44 (at the page number) has been marked. Press the OK button to skip between the steps in the start guide. If the start guide is left on this page it closes automatically in 60 min Chapter 7 | Control - Introduction NIBE F730...

  • Page 45: Control - Menus

    OVERVIEW 2 - HOT WATER 2.1 - temporary lux 2.2 - comfort mode 2.3 - scheduling 2.9 - advanced 2.9.1 - periodic increase 2.9.2 - hot water recirc. * * Accessory needed. NIBE F730 Chapter 8 | Control - Menus...

  • Page 46: Menu 3 - Info

    Menu 4 - HEAT PUMP OVERVIEW 4 - HEAT PUMP 4.1 - plus functions * 4.1.3 - internet 4.1.3.1 - NIBE Uplink 4.1.3.8 - tcp/ip settings 4.1.3.9 - proxy settings 4.1.4 - sms * 4.1.5 - SG Ready 4.1.6 - smart price adaption™...

  • Page 47: Menu 5 - Service

    Forced control of the different compon- ents in the heat pump. start guide Manual start of the start guide which is run the first time the heat pump is started. quick start Quick starting the compressor. NIBE F730 Chapter 8 | Control - Menus...
  • Page 48 1. Caution Underfloor heating systems are normally flow line temperature set between 35 and 45 °C. Check the max floor temperature with your floor supplier. Chapter 8 | Control - Menus NIBE F730...
  • Page 49 The heating medium pump runs according to the not, or alternatively run at different speeds. If the func- current operating mode for F730. tion is activated, fan speed 2 applies when the com- pressor is not in operation, and normal fan speed applies intermittent: The heating medium pump starts approx.
  • Page 50 Factory setting: 300 NOTE Here you set the max. electrical output of the internal Blocking peak output in F730 can lead to re- electric additional heat in F730 during normal operation duced savings. and overcapacity mode (SG Ready), as well as the fuse size and transformer ratio for the installation.
  • Page 51 Here you set the number of pulses per mixture here. During the time that the adjustment is kWh that are sent to F730. active the fan runs according to the set value "fan speed outdoor air" and the outdoor air damper is open.
  • Page 52 Set the function for under floor drying here. You can set up to seven period times with different calculated flow temperatures. If less than seven periods are to be used, set the remaining period times to 0 days. Chapter 8 | Control - Menus NIBE F730...

  • Page 53: Service

    9 Service Maintenance NOTE F730 must be serviced once a year by compet- ent and qualified personnel, such as a NIBE a CLEANING THE OVERFLOW CUP/FLOOR service engineer or other qualified professional. DRAIN When replacing components on F730 only re- Regularly check that the overflow cup and any floor placement parts from NIBE may be used.

  • Page 54: Service Actions

    SAFETY VALVES To clean the water heater, remove the upper panel and the insulation. Then open the flange for easy access. F730 has three safety valves, two for the water heater and one for the climate system. DRAINING THE CLIMATE SYSTEM...
  • Page 55 12.51 2.399 10.00 2.245 8.045 2.083 6.514 1.916 5.306 1.752 4.348 1.587 3.583 1.426 2.968 1.278 2.467 1.136 2.068 1.007 1.739 0.891 1.469 0.785 1.246 0.691 1.061 0.607 0.908 0.533 0.779 0.469 0.672 0.414 NIBE F730 Chapter 9 | Service...
  • Page 56 OK button you will return to the previous choose another file page (menu 7.1) where you can choose to start the up- date. This allows you to update the software in F730. Chapter 9 | Service NIBE F730...
  • Page 57 Via "save settings" you save the menu settings to the Here you can choose how current measurement values USB memory in order to restore them later or to copy from F730 should be saved onto a log file on the USB the settings to another F730. memory.

  • Page 58: Disturbances In Comfort

    If a red light is still visible and a menu called “alarm” is visible in the display, the – Enter menu 4.2. If mode "auto" is selected, select a higher value on "stop additional heat" in menu 4.9.2. Chapter 10 | Disturbances in comfort NIBE F730...
  • Page 59 – Check any external switches. • The heating medium pump (GP1 has stopped. • Air in the heating system. – Vent the heating system (see page 36). • Incorrect value set in menu 5.1.12. NIBE F730 Chapter 10 | Disturbances in comfort...
  • Page 60 • Minimum time between compressor starts has not been reached. – Wait for at least 30 minutes and then check if the compressor has started. • Alarm tripped. – Follow the display instructions. Chapter 10 | Disturbances in comfort NIBE F730...

  • Page 61: Accessories

    DOCKING KIT DEW 41 steel steel Part no. 088 516 DEW 41 means that F730 can be connected to water heater VPB 200. Part no. 067 537 EXTRA SHUNT GROUP ECS 40/ECS 41 This accessory is used when F730 is installed in houses with two or more different heating systems that require different supply temperatures.

  • Page 62: Technical Data

    12 Technical data Dimensions and setting-out coordinates F730 installed as one unit. Ø125 Ø125 Avoid routing pipes through the marked area Chapter 12 | Technical data NIBE F730...
  • Page 63 F730 at separated installation. Ø125 Ø125 Avoid routing pipes through the marked area NIBE F730 Chapter 12 | Technical data...

  • Page 64: Technical Specifications

    Scale for efficiency class hot water: A to G. The value varies with the selected fan curve. For more detailed sound data, including sound to channels, visit nibe.eu. The value can vary with the room’s damping capacity. These values apply at a damping of 4 dB.
  • Page 65 2.02 Dimensions and weight Width Depth Height excl. inverter box, incl. feet 2000 - 2030 Required ceiling height 2,170 Net weight Mass unit, filled with water Part No. 066 156 Comfort mode, normal NIBE F730 Chapter 12 | Technical data...

  • Page 66: Energy Labelling

    The reported efficiency of the package also takes the controller into account. If an external supplementary boiler or solar heating is added to the package, the overall efficiency of the package should be recalculated. Chapter 12 | Technical data NIBE F730...
  • Page 67 Daily energy consumption 5.11 Daily fuel consumption elec fuel Annual energy consumption 1,123 Annual fuel consumption Contact information NIBE Energy Systems – Box 14 – Hannabadsvägen 5 – 285 21 Markaryd – Sweden NIBE F730 Chapter 12 | Technical data...

  • Page 68: Electrical Circuit Diagram

    Electrical circuit diagram Chapter 12 | Technical data NIBE F730...
  • Page 69 NIBE F730 Chapter 12 | Technical data...
  • Page 70 Chapter 12 | Technical data NIBE F730...
  • Page 71 NIBE F730 Chapter 12 | Technical data...
  • Page 72 Chapter 12 | Technical data NIBE F730...
  • Page 73 NIBE F730 Chapter 12 | Technical data...

  • Page 74: Item Register

    General, 26 Connecting the climate system, 18 Load monitor, 32 Connections, 28 Miniature circuit-breaker, 26 Control, 41, 45 NIBE Uplink, 32 Control - Introduction, 41 Optional connections, 32 Control - Menus, 45 Outdoor sensor, 29 Control - Introduction, 41 Outdoor sensor for the outdoor air damper, 29...
  • Page 75 Serial number, 5 Extra hot water heaters, 23 Symbols, 4 Two or more climate systems, 23 Symbols on F730, 4 Water heater with immersion heater, 23 Warranty information, 5 Water heater without immersion heater, 23 Scroll through the windows, 44...
  • Page 76 USB service outlet, 56 Use the virtual keyboard, 44 Venting the climate system, 36 Warranty information, 5 Item register NIBE F730...
  • Page 77 EXHAUST AIR HEAT PUMP COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the heat pump and associated equipment as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights.
  • Page 78 MAINS PRESSURE HOT WATER STORAGE SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the storage system as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights.
  • Page 79 Service Record It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider Before completing the appropriate Service Interval Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.
  • Page 84 WS version: a642 (working edition) Publish date: 2019-04-26 11:01 This manual is a publication from NIBE Energy Systems. All product illustrations, facts and data are based on the available information at the time of the publication’s approval. NIBE Energy Systems makes reservations for any factual or printing errors in this manual.

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