Nibe F730 User Manual
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Nibe F730 User Manual

Exhaust air heat pump
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User manual
NIBE F730
Exhaust air heat pump
UHB EN 1803-2
431748

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Summary of Contents for Nibe F730

  • Page 1 User manual NIBE F730 Exhaust air heat pump UHB EN 1803-2 431748...
  • 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 16. Set the indoor climate INDOOR CLIMATE HOT WATER HEAT PUMP...

  • Page 3: Table Of Contents

    2 The heat pump – the heart of the house Heat pump function Contact with F730 Maintenance of F730 3 F730 – at your service Set the indoor climate Set the hot water capacity Get information Adjust the heat pump...

  • Page 4: Important Information

    (nor- mal) Installed electrical output Serial number must always be given Certification that the installation is carried out according to instructions in the accompanying installer manual and applicable regulations. Date __________________ Signed _________________________ Chapter 1 | Important information NIBE F730...

  • Page 5: Safety Information

    Rights to make any design or technical modifications are reserved. ©NIBE 2017. NOTE F730 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

    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 You need the product's (14 digit) serial number for servicing and support. Chapter 1 | Important information NIBE F730...

  • Page 7: F730 - An Excellent Choice

    F730 – An excellent choice F730 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 heater, circulation pump and control system.

  • Page 8: The Heat Pump - The Heart Of The House

    22 °C 0 °C 5 °C 0 °C Evaporator Compressor Expansion valve Condenser 80 °C 55 °C 45 °C Ventilation air Rumsluft Refrigerant Köldmedium Heating medium Värmebärare Chapter 2 | The heat pump – the heart of the house NIBE F730...

  • Page 9: Heat Pump Function

    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 F730...
  • Page 10 The heat pump’s integrated water heater is in the heating section. The heating medium heats the hot water. 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 F730...

  • Page 11: Contact With F730

    Switch F730 USB port There is a display unit on the front of the heat pump, which is used to communicate with F730.. 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.
  • Page 12 In this mode, the compressor switches off and the im- mersion heater engages. The heat pump display is not illuminated and the status lamp illuminates yellow. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 13 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. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 14 Display of temperature and other operating information and access to the alarm log. See page 52. HEAT PUMP Menu 4 Setting time, date, language, display, operating mode etc. See page 56. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 15 This symbol indicates whether "holiday setting" is active in 4.7. This symbol indicates whether F730 has contact with Uplink. This symbol indicates the actual speed of the fan if the speed has changed from the normal setting.
  • Page 16 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 house NIBE F730...
  • Page 17 1. Mark the applicable option. One of the options is pre-selected (white). 2. Press the OK button to confirm the selected option. The selected option has a green tick. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 18 4. Press the OK button to confirm the value you have set. To change and return to the original value, press the Back button. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 19 Back button. If a menu only has one character set the keyboard is displayed directly. When you have finished writing, mark "OK" and press the OK button. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 20 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 pump – the heart of the house NIBE F730...

  • Page 21: Maintenance Of F730

    Maintenance of F730 F730 can be installed separately or as one unit. The images in this manual show F730 installed as one unit. Regular checks Your heat pump requires minimal maintenance after commissioning. On the other hand, it is recommended that you check your installation regu- larly.
  • Page 22 Cleaning the air filter Clean the F730's air filter 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 F730 is interrupted the countdown begins again.
  • Page 23 Safety valves F730 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.
  • Page 24 Overflow cup Regularly check that the overflow cup and any floor drains are not blocked; water must be able to run through freely. Clean, if necessary. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 25 Reset alarm "High condensation water level" If the overflow cup or the overflow section becomes blocked F730 displayes an alarm. In association with the alarm , the compressor in the heat pump switches off to prevent further condensation. The smaller overflow cup must be emptied for the alarm to be reset and the compressor restarted.
  • Page 26 This means that the system is not necessarily vented despite the flow of water when the vent valves are opened. Therefore hold the vent valves open at least 5 seconds. Chapter 2 | The heat pump – the heart of the house NIBE F730...
  • Page 27 When adjusting ventilation, a ventilation technician sets the house ventilation device, outdoor air damper and the fan in F730 according to the projected values of the house. Also remember: ■...
  • Page 28 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 F730...
  • Page 29 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 F730...

  • Page 30: F730 - At Your Service

    3 F730 – at your service Set the indoor climate Overview Sub-menus INDOOR CLIMATE 1 For the menu INDOOR CLIMATE there are several sub-menus. Status information for the relevant menu can be found on the display to the right temperature of the menus.
  • Page 31 If the exhaust air temperature falls below 6 °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 | F730 – at your service NIBE F730...
  • Page 32 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. If longer time changes are required use the holiday function or scheduling. Chapter 3 | F730 – at your service NIBE F730...
  • Page 33 20.5° Time period Adjusting Conflict 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. Chapter 3 | F730 – at your service NIBE F730...
  • Page 34 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 | F730 – at your service NIBE F730...
  • Page 35 Menu 1.3.3 Increases or decreases in the ventilation to the accommodation can be scheduled here for up to two time periods per day. Chapter 3 | F730 – at your service NIBE F730...
  • Page 36 Conflict: If two settings conflict with each other a red exclamation mark is displayed. If you wish to set similar scheduling for every day of the week start by filling in “all” and then changing the desired days. Chapter 3 | F730 – at your service NIBE F730...
  • Page 37 Fan return time settings in the event of temporary ventil- ation speed change. own curve Setting own heat curve. point offset Setting the offset of the heating curve at a specific outdoor temperature. night cooling Setting night cooling. Chapter 3 | F730 – at your service NIBE F730...
  • Page 38 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. Chapter 3 | F730 – at your service NIBE F730...
  • Page 39 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. Chapter 3 | F730 – at your service NIBE F730...
  • Page 40 5. Press the OK or Back button to exit read off mode. Chapter 3 | F730 – at your service NIBE F730...
  • Page 41 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. Chapter 3 | F730 – at your service NIBE F730...
  • Page 42 °C Set the minimum temperature on the supply temperature to the climate system. This means that F730 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.
  • Page 43 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 | F730 – at your service NIBE F730...
  • Page 44 You can create your own heating curve here, if there are special require- ments, by setting the desired supply temperatures for different outdoor temperatures. Caution Curve 0 in menu 1.9.1 must be selected for own curve to apply. Chapter 3 | F730 – at your service NIBE F730...
  • Page 45 "-2" and "change in curve" is increased until the desired room temperature is maintained. Caution Wait 24 hours before making a new setting, so that the room temperat- ure has time to stabilise. Chapter 3 | F730 – at your service NIBE F730...
  • Page 46 4 until one of the conditions is no longer met. Caution Night cooling can only be activated when house heating has been deac- tivated. This is done in menu 4.2. Chapter 3 | F730 – at your service NIBE F730...

  • Page 47: Set The Hot Water Capacity

    12 hrs 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 | F730 – at your service NIBE F730...
  • Page 48 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 F730 returns to the mode set in menu 2.2. Select “off" to switch off temporary lux...
  • Page 49 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 | F730 – at your service NIBE F730...
  • Page 50 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 | F730 – at your service NIBE F730...
  • Page 51 "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 | F730 – at your service NIBE F730...

  • Page 52: Get Information

    No changes can be made. set max electrical add. The information is on several pages. Turn the control knob to scroll between the pages. Chapter 3 | F730 – at your service NIBE F730...
  • Page 53 No changes can be made. The information is on several pages. status: Turn the control knob to scroll time factor: between the pages. Chapter 3 | F730 – at your service NIBE F730...
  • Page 54 -5.6 °C heat medium flow 30.5 °C heat medium return 25.0 °C hot water charging 49.0 °C condenser out 6.2 °C operating time 30 min op. mode Information about an alarm. Chapter 3 | F730 – at your service NIBE F730...
  • Page 55 4. 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. 5. Press the OK or Back button to exit read off mode. Chapter 3 | F730 – at your service NIBE F730...

  • Page 56: Adjust The Heat Pump

    " off". advanced Setting heat pump work mode. plus functions Menu plus functions4.1 Settings for any additional functions installed in F730 can be made in the sub menus. internet Chapter 3 | F730 – at your service NIBE F730...
  • Page 57 Menu 4.1.3 internet4.1.3 Here you make settings for connect- ing F730 to the internet. NOTE nibe uplink For these functions to work the tcp/ip settings network cable must be connected. proxy settings Uplink Menu 4.1.3.1 nibe uplink 4.1.3.1 Here you can manage the installa-...
  • Page 58 Internet via a company network. The installation supports proxy authentication of the confirm reset HTTP Basic and HTTP Digest type. Chapter 3 | F730 – at your service NIBE F730...
  • Page 59 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. NOTE Telephone numbers provided must be able to receive SMS messages. Chapter 3 | F730 – at your service NIBE F730...
  • Page 60 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 F730. Chapter 3 | F730 – at your service NIBE F730...
  • Page 61 The function is based on hourly rates for the next 24 hours being retrieved via Uplink and therefore an internet connection and an account for Uplink are required. Deselect "activated" to switch off Smart price adaption™. Chapter 3 | F730 – at your service NIBE F730...
  • Page 62 When you have a smart home system that can speak to Uplink, by activating the smart home function in this menu you can control the F730 via an app. smart home By allowing connected units to com- municate with Uplink, your heating system becomes a natural part of your control system.
  • Page 63 "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 | F730 – at your service NIBE F730...
  • Page 64 Menu my icons 4.3 You can select what icons should be visible when the door to F730 is outdoor/indoor temperature closed. You can select up to 3 icons. If hot water temperature you select more, the ones you selected analog clock first will disappear.
  • Page 65 Complete holiday setting about a day before your return so that room temperature and hot water have time to regain usual levels. Set the vacation setting in advance and activate just before departure in order to maintain the comfort. Chapter 3 | F730 – at your service NIBE F730...
  • Page 66 Heat is not recovered from the exhaust air when the compressor is blocked. Caution In installations with water heaters without an immersion heater connec- ted to F730"hot water comfort" should not be set to "off" when holiday setting is activated. advanced Menu advanced 4.9...
  • Page 67 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 | F730 – at your service NIBE F730...
  • Page 68 Caution Higher value on "start compressor" gives more compressor starts, which increase wear on the compressor. Too low value can give uneven indoor temperatures. Chapter 3 | F730 – at your service NIBE F730...
  • Page 69 Blocking: The desired blocking is selected here. Conflict: If two settings conflict with each other a red exclamation mark is displayed. Blocking the compressor. Blocking additional heat. Chapter 3 | F730 – at your service NIBE F730...
  • Page 70 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 | F730 – at your service NIBE F730...

  • Page 71: Disturbances In Comfort

    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 F730...

  • Page 72: Troubleshooting

    Enter menu 4.9.1 and increase the time for when hot water is to be – prioritised. Note that if the time for hot water is increased, the time for heating production is reduced, which can give lower/uneven room temperatures. ■ Filter blocked. Chapter 4 | Disturbances in comfort NIBE F730...
  • Page 73 1.9.1 "heating curve" needs adjusting down. ■ External switch for changing the room heating activated. Check any external switches. – Chapter 4 | Disturbances in comfort NIBE F730...
  • Page 74 Wait until the temperature is within the product’s working range. – ■ Minimum time between compressor starts has not been reached. – Wait 30 minutes and then check if the compressor has started. ■ Alarm tripped. Follow the display instructions. – Chapter 4 | Disturbances in comfort NIBE F730...

  • Page 75: Technical Data

    5 Technical data Detailed technical specifications for this product can be found in the in- stallation manual (nibe.eu). Chapter 5 | Technical data NIBE F730...

  • Page 76: Glossary

    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 | Glossary NIBE F730...
  • Page 77 F730. Exhaust air devices Vents, usually in the ceiling, in the kitchen/bathroom/clothes closet where the air is drawn in to be forwarded to F730. Expansion valve Valve that reduces the pressure of the refrigerant, whereupon the temper- ature of the refrigerant drops.
  • Page 78 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 F730. Chapter 6 | Glossary NIBE F730...
  • Page 79 Water heater Container where domestic 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 F730...

  • Page 80: Item Register

    Manage alarm, 71 Saving tips, 27 Troubleshooting, 72 Power consumption, 27 Scroll through the windows, 20 F730 – An excellent choice, 7 Selecting menu, 16 F730 – at your service, 30 Selecting options, 17 Adjust the heat pump, 56 Serial number, 6...

  • Page 83: Contact Information

    Tel: +7 831 419 57 06 E-mail: kuzmin@evan.ru www.nibe-evan.ru NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 Markaryd Tel: +46 (0)433 73 000 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.
  • Page 84 WS name: Anna WS version: a2 (working edition) Publish date: 2018-01-15 13:42 NIBE AB Sweden Hannabadsvägen 5 Box 14 SE-285 21 Markaryd info@nibe.se www.nibe.eu 431748...

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