Nibe F730 Guida utente

Installer manual

LEK

NIBE F730

Exhaust air heat pump

IHB EN 1803-1

431700

Quick guide

Navigation

Ok button (confirm/select)

Back button (back/undo/exit)

Control knob (move/increase/reduce)

A detailed explanation of the button functions can be found on page 33.

How to scroll through menus and make different settings is described on page 35.

Set the indoor climate

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

The mode for setting the indoor temperature is accessed by pressing the OK button twice, when in the start mode

in the main menu.

Increase hot water volume

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.

Table of Contents

41 Important information

4Safety information

5General

72 Delivery and handling

7Transport

7Assembly

8Supplied components

8Removing the covers

9Removing parts of the insulation

103 The heat pump design

11Pipe connections

11HVAC components

11Sensors etc.

11Electrical components

11Cooling components

11Ventilation

11Miscellaneous

124 Pipe and ventilation connections

12General pipe connections

13Dimensions and pipe connections

14Symbol key

14Cold and hot water

14Heating medium side

15Installation alternative

18General ventilation connection

18Ventilation flow

18Adjusting ventilation

18Dimension and ventilation connections

195 Electrical connections

19General

21Connections

23Settings

25Optional connections

28Connecting accessories

296 Commissioning and adjusting

29Preparations

29Filling and venting

30Start-up and inspection

337 Control - Introduction

33Display unit

34Menu system

378 Control - Menus

37Menu 1 - INDOOR CLIMATE

37Menu 2 - HOT WATER

37Menu 3 - INFO

38Menu 4 - HEAT PUMP

39Menu 5 - SERVICE

459 Service

45Maintenance

45Service actions

4910 Disturbances in comfort

49Info-menu

49Manage alarm

49Troubleshooting

5111 Accessories

5212 Technical data

52Dimensions and setting-out coordinates

54Technical specifications

56Energy labelling

58Electrical circuit diagram

64Item register

67Contact information

3Table of Contents |NIBE F730

Safety information

This manual describes installation and service procedures

for implementation by specialists.

The manual must be left with the customer.

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 under-

stand the hazards involved. Children shall

not play with the appliance. Cleaning

and user maintenance shall not be made

by children without supervision.

Rights to make any design or technical

modifications are reserved.

©NIBE 2017.

Symbols

NOTE

This symbol indicates danger to person or ma-

chine .

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

The CE mark is obligatory for most products sold

in the EU, regardless of where they are made.

Classification of enclosure of electro-technical

equipment.

IP21

Read the User Manual.

Read the Installer Manual.

NIBE F730Chapter 1 | Important information4

1 Important information

General

Serial number

The serial number can be found at the bottom right of

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

Serial number

Caution

You need the product's (14 digit) serial number

for servicing and support.

Recovery

Leave the disposal of the packaging to the in-

staller who installed the product or to special

waste stations.

Do not dispose of used products with normal

household waste. It must be disposed of at a

special waste station or dealer who provides this type of

service.

Improper disposal of the product by the user results in

administrative penalties in accordance with current legis-

lation.

Environmental information

This unit contains a fluorinated greenhouse gas that is

covered by the Kyoto agreement.

F-Gas Regulation (EU) No. 517/2014

The equipment contains R407C, a fluorinated green-

house gas with a GWP value (Global Warming Potential)

of 1774. Do not release R407C into the atmosphere.

5Chapter 1 | Important informationNIBE F730

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. In addition, fill in the page for the installation data in the User Manual.

DateSignatureNotesDescription

✔

Ventilation (page 18)

Setting ventilation flow exhaust air

Heating medium (page 14)

System flushed

System vented

Safety valve

Pressure in the climate system

Hot water (page 14)

Mixing valve

Safety valve

Electricity (page 19)

Connections

Main voltage

Phase voltage

Fuses heat pump

Fuses property

Outside sensor

Room sensor

Safety breaker

Earth circuit-breaker

NIBE F730Chapter 1 | Important information6

Transport

F730 is supplied in two sections and can be installed

separately or as one unit. The images in this manual show

F730 installed as one unit. For more information see

page 15.

F730 should be transported and stored vertically in a dry

place. However. the F730 may be carefully laid on its

back when being moved into a building. The centre of

gravity is in the upper part.

Assembly

■Position F730 on a fixed foundation that can take the

weight of the heat pump. Use the product's adjustable

feet to obtain a horizontal and stable set-up.

Because water comes from F730, the floor coating is

important. A waterproof floor or floor membrane is

recommended.

30 - 50 mm

15 - 40 mm

20-55 mm

■Because water comes from F730, it is good if the area

where the heating pump is located is provided with

floor drainage.

■Install with its back to an outside wall, ideally in a room

where noise does not matter, in order to eliminate

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.

■Wherever the unit is located, walls to sound sensitive

rooms should be fitted with sound insulation.

■Route pipes so they are not fixed to an internal wall

that backs on to a bedroom or living room.

■The heat pump's installation area should always have

a temperature of at least 10 °C and max 30 °C.

Installation area

Leave a free space of 800 mm in front of the product.

Leave free space between F730 and wall/other ma-

chinery/fittings/cables/pipes etc. It is recommended that

a space of at least 10 mm is left to reduce the risk of

noise and of any vibrations being propagated.

800

NOTE

Ensure that there is sufficient space (300 mm)

above the heat pump for installing ventilation

hoses.

7Chapter 2 | Delivery and handlingNIBE F730

2 Delivery and handling

Supplied components

Room sensorOutside sensor

LEK

Extra air filterVent hose

(length 4 m)

Clips Screw

O-rings

Front hatch,

air treatment section

LEK

Side panels,

air treatment unit

Location

The kit of supplied items is placed on top of the product.

Removing the covers

Front cover

LEK

1. Remove the upper panel by pulling it straight out.

2. Remove the screws from the lower edge of the front

panel.

3. Lift the panel out at the bottom edge and up.

4. Pull the panel towards yourself.

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 hatch backwards and slightly to the side.

4. Pull the cover to one side.

5. Pull the hatch forwards.

NIBE F730Chapter 2 | Delivery and handling8

Removing parts of the

insulation

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.

LEK

Insulation, immersion heater

NOTE

Electrical installation and service must be car-

ried out under the supervision of a qualified

electrician. Electrical installation and wiring

must be carried out in accordance with the

stipulations in force.

1. Remove the cover for the junction box according to

the description on page 20.

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

wards you as illustrated.

LEK

TIP

Remove the hatch for the immersion heater

card so that it is easier to remove the insulation

(see page 20).

9Chapter 2 | Delivery and handlingNIBE F730

LEK

BP2

QN10

AA1

FA1

BT21BT3

BT7

BT2

QM24GQ2GQ10BT14BP1

PF1

PF3

EB1

AA101

BT30

FD1

XL4 XL3 XL1

RF3

AA2

BT6

AA23

AA3

AA4-XJ3

AA4-XJ4

SF1

AA4

UB2

UB1

BT16

EP1

QN1

BT17

BS1

BT20

UR1

W130

CA1

QA40

RA1

XL31

XL32

GP1

XL2

QM22

QM26 QM20CM1 XL10

BP5

WP3

FL1

EB16

FD3

HZ2 BT15 BT12 EP2

QZ2 FL2

QM13

QM11

WP1

WP2

WM2

WM1

WM6

BL3

RM1

QM 10

NIBE F730Chapter 3 | The heat pump design10

3 The heat pump design

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