Nibe F1155 Series User guide

Installer manual
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NIBE™ F1155
Ground source heat pump
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A detailed explanation of the button functions can be found on page 31.
How to scroll through menus and make different settings is described on page 33.
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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 35.
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To temporarily increase the amount of hot water (if a hot water heater is installed to your F1155), 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 43.
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 65 for instructions.

Table of Contents
21 Important information
2Safety information
52 Delivery and handling
5Transport
5Assembly
6Supplied components
6Removing the covers
73 The heat pump design
7General
8Distribution boxes
9Cooling section
114 Pipe connections
11General
12Dimensions and pipe connections
12Brine side
13Heating medium side
13Hot water heater
14Docking alternatives
165 Electrical connections
16General
18Connections
20Settings
23Optional connections
26Connecting accessories
276 Commissioning and adjusting
27Preparations
27Filling and venting
28Start guide
29Post adjustment and venting
317 Control - Introduction
31Display unit
32Menu system
358 Control - Menus
35Menu 1 - INDOOR CLIMATE
43Menu 2 - HOT WATER
45Menu 3 - INFO
46Menu 4 - HEAT PUMP
51Menu 5 - SERVICE
599 Service
59Service actions
6510 Disturbances in comfort
65Info-menu
65Manage alarm
65Troubleshooting
6711 Accessories
6912 Technical data
69Dimensions and setting-out coordinates
70Technical specifications
76Index
1Table of Contents |NIBE™ F1155

Safety information
This manual describes installation and service proced-
ures for implementation by specialists.
This appliance can be used by children
aged from 8 years and above and per-
sons with reduced physical, sensory or
mental capabilities or lack of experience
and knowledge if they have been given
supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved. Chil-
dren shall not play with the appliance.
Cleaning and user maintenance shall
not be made by children without super-
vision.
Rights to make any design or technical
modifications are reserved.
©NIBE 2014.
Symbols
NOTE
This symbol indicates danger to machine or
person.
Caution
This symbol indicates important information
about what you should observe when main-
taining your installation.
TIP
This symbol indicates tips on how to facilitate
using the product.
Marking
The CE marking means that NIBE ensures that the
product meets all regulations that are placed on it
based on relevant EU directives. The CE mark is obligat-
ory for most products sold in the EU, regardless where
they are made.
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
digits) when reporting a fault.
Country specific information
Installer manual
This installer manual must be left with the customer.
NIBE™ F1155Chapter 1 | Important information2
1 Important information

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
✔
Brine (page 12)
System flushed
System vented
Antifreeze
Level/Expansion vessel
Particle filter
Safety valve
Shut off valves
Circulation pump setting
Heating medium (page 13)
System flushed
System vented
Expansion vessel
Particle filter
Safety valve
Shut off valves
Circulation pump setting
Electricity (page 16)
Fuses heat pump
Fuses property
Outside sensor
Room sensor
Current sensor
Safety breaker
Earth circuit-breaker
Setting of emergency mode thermostat
Miscellaneous
Guarantee submitted
3Chapter 1 | Important informationNIBE™ F1155

Contact information
KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT
Tel: [phone] Fax: [phone] E-mail: [e-mail] www.knv.at
NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH
Tel: [phone] Fax: [phone] E-mail: inf[email protected] www.nibe.ch
Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouCZ
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: inf[email protected] www.nibe.de
Vølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækDK
Tel: [phone] Fax: [phone] E-mail: inf[email protected] www.volundvt.dk
NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI
Puh: 09-274 697 0 Fax: [phone] E-mail: inf[email protected] www.nibe.fi
NIBE Energy Systems France Sarl, Zone industrielle RD 28, 01600 ReyrieuxFR
Tel : [phone] Fax : [phone] E-mail: inf[email protected] www.nibe.fr
NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QGGB
Tel: [phone] Fax: [phone] E-mail: inf[email protected] www.nibe.co.uk
NIBE Energietechniek B.V., Postbus 634, NL 4900 AP OosterhoutNL
Tel: [phone] Fax: [phone] E-mail: inf[email protected] www.nibenl.nl
ABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloNO
Tel. sentralbord: [phone] E-mail: [email protected] www.nibeenergysystems.no
NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL
Tel: [phone] Fax: [phone] E-mail: [e-mail] 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: inf[email protected] www.nibe.se
For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information.
NIBE™ F1155Chapter 1 | Important information4

Transport
F1155 should be transported and stored vertically in a
dry place. When being moved into a building, F1155
may be leant back 45 °.
NOTE
The product can be tail heavy!
If the cooling module is pulled out and transported
upright, F1155 can be transported on its back.
Remove the outer panels in order to protect them when
moving in confined spaces inside buildings.
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0
Pulling out the cooling module
To simplify transport and service, the heat pump can
be separated by pulling the cooling module out from
the cabinet.
See page 61 for instructions about the separation.
Assembly
႑Position F1155 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 horizont-
al and stable set-up.
30 - 50 mm
႑The area where F1155 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.
Installation area
Leave a space of 800 mm in front of the product. Ap-
prox 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 F1155 can be carried out
from the front. Leave space between the heat pump
and wall behind (and any routing of supply cables and
pipes) to reduce the risk reproduction of any vibration.
(50) (50)
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* A normal installation needs 300 - 400 mm (any side) for connec-
tion equipment, i.e. level vessel, valves and electrical equipment.
5Chapter 2 | Delivery and handlingNIBE™ F1155
2 Delivery and handling

Supplied components
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Room sensorCurrent sensorOutside sensor
1x3x1x
(only 3x400V)
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O-ringsSafety valve
(0.3 MPa) (3 bar)
Level vessel
1x 8x
1x
Conex connectorsParticle filter
5x2x
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Aluminium tape
1x
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Insulation tapeTubes for sensorsTemperature
sensor 1x3x
3x
Location
The kit of supplied items is placed in packaging on top
of the heat pump.
Removing the covers
Front cover
1
2
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1. Remove the screws from the lower edge of the
front cover.
2. Lift the cover out at the bottom edge and up.
Side covers
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The side covers can be removed to facilitate the install-
ation.
1. Remove the screws from the upper and lower
edges.
2. Twist the cover slightly outward.
3. Move the hatch outwards and backwards.
4. Assembly takes place in the reverse order.
NIBE™ F1155Chapter 2 | Delivery and handling6

General
F1155
UB1
EB1
QM34
QM31
UB2
QM32
QM33
XL1
XL6 XL7
XL2XL9
QN10
PF1
PF3
PF2
BT2
UB3
AA4
AA4-XJ3
AA4-XJ3
SF1
W130
View from behind
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Pipe connections
Connection, heating medium flowXL 1
Connection, heating medium returnXL 2
Connection, brine inXL 6
Connection, brine outXL 7
Connection, hot water heaterXL 9
HVAC components
Shut-off valve, heating medium flowQM 31
Shut off valve, heating medium returnQM 32
Shut off valve, brine outQM 33
Shut-off valve, brine inQM 34
Shuttle valve, climate system/water heaterQN 10
Sensors etc.
Flow meter**BF 1
Outdoor temperature sensor*BT 1
Temperature sensors, heating medium flowBT 2
**Only heat pumps with energy meter
* Not illustrated
Electrical components
Display unitAA 4
AA4-XJ3 USB socket
AA4-XJ4 Service outlet (No function)
Immersion heaterEB 1
SwitchSF 1
Network cable for NIBE UplinkTM
W130
Miscellaneous
Rating platePF 1
Type plate, cooling sectionPF 2
Serial number platePF 3
Cable gland, incoming electricityUB 1
Cable glandUB 2
Cable gland, rear side, sensorUB 3
Designations in component locations according to
standard IEC 81346-1 and 81346-2.
7Chapter 3 | The heat pump designNIBE™ F1155
3 The heat pump design

Distribution boxes
F1155
FD1
AA1
FA1
AA3
AA2AA23
Electrical components
Immersion heater cardAA 1
Base cardAA 2
Input circuit boardAA 3
Communication boardAA 23
Miniature circuit-breakerFA 1
Temperature limiter/Emergency mode thermo-
stat
FD 1
Designations in component locations according to
standard IEC 81346-1 and 81346-2.
NIBE™ F1155Chapter 3 | The heat pump design8