Nibe F1126 User manual

User manual
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NIBE™ F1126
Ground source heat pump
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A detailed explanation of the button functions can be found on page 10.
How to scroll through menus and make different settings is described on
page 13.
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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 22.
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To temporarily increase the amount of hot water (if a hot water heater is
installed to your F1126), 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 35.
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 53
for instructions.

Table of Contents
1 Important information 2
Installation data 2
Safety information 3
Serial number 4
Contact information 5
F1126 – An excellent choice 7
2 The heat pump – the heart of the house 8
Heat pump function 9
Contact with F1126 10
Maintenance of F1126 17
3 F1126 – at your service 21
Set the indoor climate 21
Set the hot water capacity 34
Get information 39
Adjust the heat pump 44
4 Disturbances in comfort 52
Manage alarm 52
Troubleshooting 53
Only additional heat 55
5 Technical data 56
6 Glossary 57
Item register 63
1NIBE™ F1126Table of Contents |

1Important information
Installation data
F1126Product
Serial number
Installation date
Installer
Type of brine -
Mixing ratio/freezing point
Active drilling depth/collector length
Accessories
✔
SetDefault
settings
NameNo.
0heating curve (offset)1.9.1
7heating curve (curve
slope)
1.9.1
Serial number must always be given
Certification that the installation is carried out according to instructions in
NIBE's installer manual and applicable regulations.
_________________________Signed__________________Date
NIBE™ F1126Chapter 1 | Important information2

Safety information
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appli-
ance.
Rights to make any design or technical modifications are reserved.
©NIBE 2011.
Symbols
NOTE
This symbol indicates danger to machine or person.
Caution
This symbol indicates important information about what you should observe
when maintaining your installation.
TIP
This symbol indicates tips on how to facilitate using the product.
Marking
F1126 is CE marked and fulfils IP21.
The CE marking means that NIBE ensures that the product meets all regula-
tions 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.
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.
3NIBE™ F1126Chapter 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 when reporting a fault.
NIBE™ F1126Chapter 1 | Important information4

Contact information
KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT
Tel: [phone] Fax: [phone] E-mail: [email protected]
www.knv.at
NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH
Tel: [phone] Fax: [phone] E-mail: [email protected] www.nibe.ch
Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad
Jizerou
CZ
Tel: [phone] Fax: [phone] E-mail: [email protected]
www.nibe.cz
NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE
Tel: [phone] Fax: [phone] E-mail: [email protected] www.nibe.de
Vølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7,
6920 Videbæk
DK
Tel: [phone] Fax: [phone] E-mail: [email protected] www.volund-
vt.dk
NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI
Puh: 09-274 697 0 Fax: [phone] E-mail: [email protected] www.nibe.fi
NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way,
Chesterfield S41 9QG
GB
Tel: [phone] Fax: [phone] E-mail: [email protected]
www.nibe.co.uk
NIBE Energietechniek B.V., Postbus 2, NL-4797 ZG WILLEMSTAD (NB)NL
Tel: [phone] Fax: [phone] E-mail: [email protected] www.nibenl.nl
ABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk,
0516 Oslo
NO
Tel. sentralbord: +47 02320 E-mail: [email protected] www.nibeenergysys-
tems.no
NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL
Tel: [phone] Fax: [phone] E-mail: [email protected]
www.biawar.com.pl
© "EVAN" 17, per. Boynovskiy, Nizhny NovgorodRU
Tel./fax [phone] E-mail: [email protected] www.nibe-evan.ru
NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE
Tel: [phone] Fax: [phone] E-mail: [email protected]
www.nibe.se
5NIBE™ F1126Chapter 1 | Important information

For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu
for more information.
NIBE™ F1126Chapter 1 | Important information6

F1126 – An excellent choice
F1126 is part of a new generation of heat pumps, which have been introduced
to supply your home with inexpensive and environmentally friendly heating.
Heat production is safe and economical with integrated immersion heater,
circulation pumps and control system.
The heat pump can be connected to an optional low temperature heat distri-
bution system. e.g. radiators, convectors or under floor heating. It is also
prepared for connection to several different products and accessories, e.g.
water heaters and ventilation recovery.
An immersion heater of 7 kW can be connected automatically if anything
unforeseen should occur or as reserve operation (then 6 kW).
F1126 is equipped with a control computer for good comfort, good economy
and safe operation. Clear information about status, operation time and all
temperatures in the heat pump are shown on the large and easy to read
display. This means, for example, that external unit thermometers are not
necessary.
Excellent properties for F1126:
႑Large display with user instructions
The heat pump has a large display with easy-to-understand menus that
facilitate setting a comfortable climate.
႑Simple troubleshooting
In the event of a fault, the heat pump display shows what happened and
the actions to be taken.
7NIBE™ F1126Chapter 1 | Important information

2The heat pump – the heart of
the house
Värmekälla
Förångare
Kondensor 100 °C
0 °C-3 °C
-2 °C
50 °C40 °C
Expansionsventil Kompressor
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The temperatures are only examples and may vary between different installations and time
of year.
NIBE™ F1126Chapter 2 | The heat pump – the heart of the house8