Nibe F1245PC User manual
User manual
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NIBE™ F1245PC
Ground source heat pump
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A detailed explanation of the button functions can be found on page 11.
How to scroll through menus and make different settings is described on
page 15.
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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 25.
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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 47.
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 72
for instructions.
Table of Contents
1 Important information 2
Installation data 2
Safety information 3
Serial number 4
Contact information 5
F1245PC – An excellent choice 7
2 The heat pump – the heart of the house 8
Heat pump function 9
Contact with F1245PC 10
Maintenance of F1245PC 19
3 F1245PC – at your service 24
Set the indoor climate 24
Set the hot water capacity 46
Get information 53
Adjust the heat pump 58
4 Disturbances in comfort 71
Manage alarm 71
Troubleshooting 72
Only additional heat 75
5 Technical data 76
6 Glossary 77
Item register 83
1NIBE™ F1245PCTable of Contents |
1Important information
Installation data
F1245PCProduct
Serial number
Installation date
Installer
Type of brine -
Mixing ratio/freezing point
Active drilling depth/collector
length
Accessories
✔
SetDe-
fault
set-
tings
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™ F1245PCChapter 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 2010.
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
This heat pump 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™ F1245PCChapter 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™ F1245PCChapter 1 | Important information4
Contact information
KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT
www.knv.at
NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH
Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad
Jizerou
CZ
www.nibe.cz
NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE
Vølund Varmeteknik, Filial af NIBE AB, Brogårdsvej 7, 6920 VidebækDK
vt.dk
NIBE – Haato OY, Valimotie 27, 01510 VantaaFI
NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way,
Chesterfield S41 9QG
GB
www.nibe.co.uk
NIBE Energietechniek B.V., Postbus 2, NL-4797 ZG WILLEMSTAD (NB)NL
NIBE AB, Fekjan 15F, 1394 NesbruNO
arme.no
NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL
www.biawar.com.pl
© "EVAN" 17, per. Boynovskiy, Nizhny NovgorodRU
NIBE AB Sweden, Box 14, Järnvägsgatan 40, SE-285 21 MarkarydSE
www.nibe.se
5NIBE™ F1245PCChapter 1 | Important information
For countries not mention in this list, please contact Nibe Sweden or check
www.nibe.eu for more information.
NIBE™ F1245PCChapter 1 | Important information6
F1245PC – An excellent choice
F1245PC is part of a new generation of heat pumps, which have been intro-
duced to supply your home with inexpensive and environmentally friendly
heating and/or cooling. Heat production is safe and economical with integ-
rated hot water heater, immersion heater, circulation pump and control sys-
tem.
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.
extra hot water heater, ventilation recovery, pool, free cooling and climate
systems with different temperatures.
An immersion heater of 7 kW (if 3x230V, 9 kW) can be connected automat-
ically if anything unforeseen should occur or as reserve operation (then 6
kW).
F1245PC is equipped with a control computer for good comfort, good eco-
nomy 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 F1245PC:
႑Integrated water heater
There is a water heater integrated in the heat pump, which is insulated
with environmentally friendly cellular plastic for minimal heat loss.
႑Scheduling the indoor comfort and hot water
Heating and hot water as well as cooling and ventilation in some cases,
can be scheduled for each day of the week or for longer periods (vacation).
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™ F1245PCChapter 1 | Important information
2The heat pump – the heart of
the house
V
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Värmekälla
Förångare
Kondensor 100 °C
0 °C-3 °C
-2 °C
50 °C40 °C
Expansionsventil
Växelventil
Kompressor
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The temperatures are only examples and may vary between different installations and time
of year.
NIBE™ F1245PCChapter 2 | The heat pump – the heart of the house8
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