Nibe F750 User manual

User manual
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NIBE™ F750
Exhaust air heat pump
UHB GB 1121-1
031944

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A detailed explanation of the button functions can be found on page 12.
How to scroll through menus and make different settings is described on
page 16.
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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 31.
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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 51.
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 75
for instructions.

Table of Contents
1 Important information 2
Installation data 2
Safety information 3
Serial number 4
Contact information 5
F750 – An excellent choice 7
2 The heat pump – the heart of the house 8
Heat pump function 9
Contact with F750 11
Maintenance of F750 20
3 F750 – at your service 30
Set the indoor climate 30
Set the hot water capacity 50
Get information 56
Adjust the heat pump 61
4 Disturbances in comfort 73
Info-menu 73
Manage alarm 73
Troubleshooting 75
5 Technical data 78
6 Glossary 79
Item register 84
1NIBE™ F750Table of Contents |

1Important information
Installation data
F750Product
Serial number
Installation date
Installer
Accessories
✔
SetDe-
fault
set-
tings
NameNo.
Extra shunt ECS 40/41-1temperature (heating
curve offset)
1.1
Room unit RMU 405heating curve (curve
slope)
1.9.1
Communications
module SMS 40
20min. flow line temp.1.9.3
Extra hot water heater
VPB(S)
75%ventilation
(fan speed, normal
mode)
5.1.5
MaxInstalled electrical
output
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™ F750Chapter 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.
3NIBE™ F750Chapter 1 | Important information