Nibe F750 Benutzerhandbuch
Installer manual
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NIBE™ F750
Exhaust air heat pump
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A detailed explanation of the button functions can be found on page 34.
How to scroll through menus and make different settings is described on page 36.
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The mode for setting the indoor temperature is reached, when in the start mode in the main menu, by pressing the
OK button twice. Read more about the settings on page 38.
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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 44.
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 60 for instructions.
Table of Contents
1 Important information 2
Safety information 2
2 Delivery and handling 6
Transport 6
Assembly 6
Supplied components 7
Removing the covers 8
Removing parts of the insulation 8
3 The heat pump design 10
4 Pipe and ventilation connec-
tions 15
General pipe connections 15
Dimensions and pipe connections 16
Symbol key 17
Cold and hot water 17
Heating medium side 17
Installation alternative 18
General ventilation connection 20
Ventilation flow 20
Adjusting ventilation 20
5 Electrical connections 21
General 21
Connections 23
Settings 25
Optional connections 27
Connecting accessories 29
6 Commissioning and adjusting 30
Preparations 30
Filling and venting 30
Start-up and inspection 31
7 Control - Introduction 34
Display unit 34
Menu system 35
8 Control - Menus 38
Menu 1 - INDOOR CLIMATE 38
Menu 2 - HOT WATER 44
Menu 3 - INFO 46
Menu 4 - HEAT PUMP 47
Menu 5 - SERVICE 52
9 Service 56
Service actions 56
10 Disturbances in comfort 60
Info-menu 60
Manage alarm 60
Troubleshooting 60
11 Accessories 62
12 Technical data 63
Dimensions and setting-out coordinates 63
Technical specifications 64
Electrical circuit diagram 66
Item register 72
1Table of Contents |NIBE™ F750
Safety information
This manual describes installation and service procedures
for implementation by specialists.
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capab-
ilities or lack of experience and knowledge
if they have been given supervision or in-
struction 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 su-
pervision.
Rights to make any design or technical
modifications are reserved.
©NIBE 2013.
Symbols
NOTE
This symbol indicates danger to machine or
person.
Caution
This symbol indicates important information
about what you should observe when maintain-
ing your installation.
TIP
This symbol indicates tips on how to facilitate
using the product.
Marking
F750 is CE marked and fulfils IP21.
The CE marking means that NIBE ensures that the product
meets all regulations that are placed on it based on relev-
ant EU directives. The CE mark is obligatory for most
products sold in the EU, regardless where they are made.
IP21 means that the product can be touched by hand,
that objects with a diameter larger than or equivalent to
12.5 mm cannot penetrate and cause damage and that
the product is protected against vertically falling drops.
NIBE™ F750Chapter 1 | Important information2
1 Important information
Serial number
The serial number can be found at the bottom right of
the front cover and in the info menu (menu 3.1).
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Caution
Always give the product's serial number (14 di-
gits) when reporting a fault.
Country specific information
Installer manual
This installer manual must be left with the customer.
3Chapter 1 | Important informationNIBE™ F750
Inspection of the installation
Current regulations require the heating installation to be inspected before it is commissioned. The inspection must be
carried out by a suitably qualified person. Fill in the page for information about installation data in the User manual.
DateSignatureNotesDescription
✔
Ventilation (page 20)
Setting the ventilation flow
Heating medium (page 17)
System flushed
System vented
Circulation pump setting
Setting heating medium flow
Boiler pressure
Hot water
Mixing valve
Electricity (page 21)
Fuses heat pump
Fuses property
Outside sensor
Room sensor
Current sensor (does not apply to enamel)
Safety breaker
Earth circuit-breaker
NIBE™ F750Chapter 1 | Important information4
Contact information
KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT
Tel: +43 (0)7662 8963-0 Fax: +43 (0)7662 8963-44
NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH
Tel: (52) 647 00 30 Fax: (52) 647 00 31
Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouCZ
Tel: +420 326 373 801 Fax: +420 326 373 803
NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE
Tel: 05141/7546-0 Fax: 05141/7546-99
Vølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækDK
Tel: 97 17 20 33 Fax: 97 17 29 33
NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI
Puh: 09-274 697 0 Fax: 09-274 697 40
AIT France, 10 rue des Moines, 67000 HaguenauFR
Tel : 03 88 06 24 10 Fax : 03 88 06 90 15
NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QGGB
Tel: 0845 095 1200 Fax: 0845 095 1201
NIBE Energietechniek B.V., Postbus 2, NL-4797 ZG WILLEMSTAD (NB)NL
Tel: 0168 477722 Fax: 0168 476998
ABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloNO
Tel. sentralbord: +47 23 17 05 20
NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL
Tel: 085 662 84 90 Fax: 085 662 84 14
© "EVAN" 17, per. Boynovskiy, Nizhny NovgorodRU
Tel./fax +7 831 419 57 06
NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE
Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190
For countries not mention in this list, please contact Nibe Sweden
5Chapter 1 | Important informationNIBE™ F750
Transport
F750 should be transported and stored vertically in a dry
place. The F750 may, however, be carefully laid on its
back when being moved into a building. The centre of
gravity is in the upper part.
R
0
R
0
Assembly
႑Position F750 on a firm base that can take the weight,
preferably on a concrete floor or foundation. Use the
product's adjustable feet to obtain a horizontal and
stable set-up.
30 - 50 mm
႑The area where F750 is located must be equipped
with floor drainage.
႑Install with its back to an outside wall, ideally in a
room where noise does not matter, in order to elim-
inate noise problems. If this is not possible, avoid
placing it against a wall behind a bedroom or other
room where noise may be a problem.
႑Wherever the unit is located, walls to sound sensitive
rooms should be fitted with sound insulation.
႑Route pipes so they are not fixed to an internal wall
that backs on to a bedroom or living room.
႑The heat pump’s installation area should always have
a temperature of at least 10 °C and max 30 °C.
NIBE™ F750Chapter 2 | Delivery and handling6
2 Delivery and handling
Installation area
Leave a space of 500 mm in front of the product. Approx
50 mm free space is required in order to open the side
hatches. The hatches do not need to be opened during
service, all service on F750 can be carried out from the
front. Leave space between the heat pump and wall be-
hind (and any routing of supply cables and pipes) to re-
duce the risk reproduction of any vibration.
500
(50) (50)
NOTE
Ensure that there is sufficient space (300 mm)
above the heat pump for installing ventilation
hoses.
Supplied components
Room sensorOutside sensor
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Current sensor (not enamel)Vent hose
(length 4 m)
Extra air filter
Location
The kit of supplied items is placed on top of the product.
7Chapter 2 | Delivery and handlingNIBE F750
Removing the covers
Front cover
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4
1
2
3
1. Remove the air treatment hatch by pulling it straight
out.
2. Remove the screws from the lower edge of the front
cover.
3. Lift the cover out at the bottom edge and up.
4. Pull the hatch towards yourself.
Side covers
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The side covers can be removed to facilitate the installa-
tion.
1. Remove the screws from the upper and lower edges.
2. Twist the cover slightly outward.
3. Move the cover backwards and slightly to the side.
4. Pull the cover to one side.
5. Pull the cover forwards.
Removing parts of the insula-
tion
Parts of the insulation can be removed to facilitate the
installation.
Insulation, top
1. Disconnect the cable from the motor and remove
the motor from the shuttle valve as illustrated.
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B
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2. Grip the handle and pull straight out as illustrated.
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NIBE™ F750Chapter 2 | Delivery and handling8
Andere Handbücher für F750
6
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1
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