Nibe F1245 Guida utente

Installer manual

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NIBE™ F1245

Ground source heat pump

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A detailed explanation of the button functions can be found on page 42.

How to scroll through menus and make different settings is described on page 44.

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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 46.

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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 53.

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 73 for instructions.

Table of Contents

1 Important information 2

Safety information 2

2 Delivery and handling 5

Transport 5

Assembly 5

Supplied components 6

Removing the covers 6

Removing parts of the insulation 7

3 The heat pump design 8

General 8

Electrical cabinets 9

Cooling section 11

4 Pipe connections 12

General 12

Dimensions and pipe connections 13

Brine side 13

Heating medium side 14

Hot water heater 14

Docking alternatives 15

5 Electrical connections 17

General 17

Connections 19

Settings 21

Optional connections 23

Connecting accessories 26

6 Commissioning and adjusting 27

Preparations 27

Filling and venting 27

Start guide 28

Post adjustment and venting 39

7 Control - Introduction 42

Display unit 42

Menu system 43

8 Control - Menus 46

Menu 1 - INDOOR CLIMATE 46

Menu 2 - HOT WATER 53

Menu 3 - INFO 55

Menu 4 - HEAT PUMP 56

Menu 5 - SERVICE 60

9 Service 67

Service actions 67

10 Disturbances in comfort 73

Info-menu 73

Manage alarm 73

Troubleshooting 73

11 Accessories 75

12 Technical data 76

Dimensions and setting-out coordinates 76

Technical specifications 77

Item register 83

1Table of Contents |NIBE™ F1245

Safety information

This manual describes installation and service procedures

for implementation by specialists.

This appliance is not intended for use by persons (includ-

ing children) with reduced physical, sensory or mental

capabilities, or lack of experience and knowledge, unless

they have been given supervision or instruction concern-

ing use of the appliance by a person responsible for their

safety.

Children should be supervised to ensure that they do not

play with the appliance.

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 maintain-

ing 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 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.

Serial number

The serial number can be found at the bottom right of

the front cover and in the info menu (menu 3.1).

6HULDO QXPEHU

Caution

Always give the product's serial number when

reporting a fault.

Country specific information

Installer manual

This installer manual must be left with the customer.

NIBE™ F1245Chapter 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 13)

System flushed

System vented

Antifreeze

Level/Expansion vessel

Particle filter

Safety valve

Shut off valves

Circulation pump setting

Heating medium (page 14)

System flushed

System vented

Expansion vessel

Particle filter

Safety valve

Shut off valves

Circulation pump setting

Electricity (page 17)

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™ F1245

..........................................................................................................................................................................................................................................................................................................................................................................................

Contact information

KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT

Tel: +43 (0)7662 8963-0 Fax: +43 (0)7662 8963-44 E-mail: [email protected] www.knv.at

NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH

Tel: (52) 647 00 30 Fax: (52) 647 00 31 E-mail: [email protected] www.nibe.ch

Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouCZ

Tel: +420 326 373 801 Fax: +420 326 373 803 E-mail: [email protected] www.nibe.cz

NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE

Tel: 05141/7546-0 Fax: 05141/7546-99 E-mail: [email protected] www.nibe.de

Vølund Varmeteknik, Filial af NIBE AB, Brogårdsvej 7, 6920 VidebækDK

Tel: 97 17 20 33 Fax: 97 17 29 33 E-mail: [email protected] www.volundvt.dk

NIBE – Haato OY, Valimotie 27, 01510 VantaaFI

Puh: 09-274 697 0 Fax: 09-274 697 40 E-mail: [email protected] www.nibe.fi

NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QGGB

Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: [email protected] www.nibe.co.uk

NIBE Energietechniek B.V., Postbus 2, NL-4797 ZG WILLEMSTAD (NB)NL

Tel: 0168 477722 Fax: 0168 476998 E-mail: [email protected] www.nibenl.nl

NIBE AB, Fekjan 15F, 1394 NesbruNO

Tel: 22 90 66 00 Fax: 22 90 66 09 E-mail: [email protected] www.nibevillavarme.no

NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL

Tel: 085 662 84 90 Fax: 085 662 84 14 E-mail: [email protected] www.biawar.com.pl

Tel./fax +7 831 419 57 06 E-mail: [email protected] www.nibe-evan.ru

NIBE AB Sweden, Box 14, Järnvägsgatan 40, SE-285 21 MarkarydSE

Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: [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™ F1245Chapter 1 | Important information4

Transport

F1245 should be transported and stored vertically in a

dry place. When being moved into a building, F1245 may

be leant back 45 °. Note! Can be tail heavy.

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 69 for instructions about the separation.

Assembly

႑Position the heat pump on a firm base that can bear

its weight, preferably on a concrete floor or founda-

tion. Use the heat pump’s adjustable feet to obtain

a horizontal and stable set-up.

30 - 50 mm

႑The area where the heat pump 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 heat pump.

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 F1245 can be carried out

from the front.

10–25*

(50) (50)

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*Depending on routing of supply cables and pipes.

** A normal installation needs 300 - 400 mm (any side) for connec-

tion of equipment, i.e. level vessel, valves and electrical equipment.

5Chapter 2 | Delivery and handlingNIBE™ F1245

2 Delivery and handling

Supplied components

LEK

Room sensorCurrent sensor

(not 1-phase)

Outside sensor

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O-ringsSafety valve

(0.3 MPa) (3 bar)

Level vessel

Conex connectorsParticle filter

5-10 kW

2 x (ø28 x G25)

2 x (ø22 x G20)

12 kW

4 x (ø28 x G25)

Location

The kit of supplied items is placed in packaging on top

of the heat pump.

Removing the covers

Front cover

LEK

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

LEK

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.

NIBE™ F1245Chapter 2 | Delivery and handling6

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.

LEK

2. Grip the handle and pull straight out as illustrated.

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Insulation, immersion heater

NOTE

Electrical installation and service must be carried

out under the supervision of a qualified electri-

cian. Electrical installation and wiring must be

carried out in accordance with the stipulations

in force.

1. Remove the cover of the junction box according to

the description on page 18.

2. Grip the handle and pull the insulation carefully to-

wards you as illustrated.

LEK

7Chapter 2 | Delivery and handlingNIBE™ F1245

General

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Pipe connections

Connection, heating medium flowXL 1

Connection, heating medium returnXL 2

Connection, cold waterXL 3

Connection, hot waterXL 4

Connection, VVC*XL 5

Connection, brine inXL 6

Connection, brine outXL 7

* Only applies to enamelled or stainless steel vessels.

HVAC components

Venting, coilQM 22

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

Pipe connection, heating medium flowWP 4

Sensors etc.

Outside sensorBT 1

Temperature sensors, heating medium flowBT 2

Temperature sensor, hot water chargingBT 6

Temperature sensor, hot water topBT 7

Electrical components

Display unitAA 4

AA4-XJ3 USB outlet (no function)

AA4-XJ4 Service outlet (No function)

Immersion heaterEB 1

Sacrificial anode*FR 1

SwitchSF 1

* Only heat pump with enamelled vessel.

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.

NIBE™ F1245Chapter 3 | The heat pump design8

3 The heat pump design

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