Nice F470 User manual

Brand: Nice

Model: F470

Category: Heat pumps

Type: User manual

User manual

LEK

NIBE™ F470

Exhaust air heat pump

AHB GB 1040-1

031572

4XLFN JXLGH

1DYLJDWLRQ

2N EXWWRQ FRQILUPVHOHFW

%DFN EXWWRQ EDFNXQGRH[LW

&RQWURO NQRE PRYHLQFUHDVHUHGXFH

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.

6HW WKH LQGRRU FOLPDWH

;

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 29.

,QFUHDVH KRW ZDWHU YROXPH

;

;

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 48.

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 70

for instructions.

Table of Contents

1 Important information 2

Installation data 2

Safety information 3

Serial number 4

Country specific information 4

F470 – An excellent choice 7

2 The heat pump – the heart of the house 8

Heat pump function 9

Contact with F470 10

Maintenance of F470 19

3 F470 – at your service 28

Set the indoor climate 28

Set the hot water capacity 47

Get information 53

Adjust the heat pump 58

4 Disturbances in comfort 68

Info-menu 68

Manage alarm 68

Troubleshooting 70

5 Technical data 73

6 Glossary 74

Item register 79

1NIBE™ F470Table of Contents |

1Important information

Installation data

F470Product

Serial number

Installation date

Installer

Accessories

✔

SetDe-

fault

set-

tings

NameNo.

Extra shunt ECS 40/410temperature (heating

curve offset)

1.1

Room unit RMU 409heating curve (curve

slope)

1.9.1

Communications

module SMS 40

20min. flow line temp.1.9.3

District heating mod-

ule FJVM 220

50%ventilation

exhaust air fan (fan

speed, normal mode)

5.1.5

45%Supply air fan (fan

speed, normal mode)

5.1.6

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™ F470Chapter 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

F470 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™ F470Chapter 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).

6HULDO QXPEHU

Caution

Always give the product's serial number when reporting a fault.

Country specific information

Great Britain

This installation is subject to building regulation approval, notify the local

Authority of intention to install.

Use only manufacturer’s recommended replacement parts.

Nibe is a licensed member of the Benchmark Scheme which aims to improve

the standards of installation and commissioning of domestic heating and hot

water systems in the UK and to encourage regular servicing to optimise safety,

efficiency and performance.

Benchmark is managed and promoted by the Heating and Hotwater Industry

Council. For more information visit www.centralheating.co.uk

Warranty information

Thank you for installing a new NIBE heat pump in your home.

NIBE heat pumps are manufactured in Sweden to the very highest standard

so we are pleased to offer our customers a comprehensive guarantee.

NIBE™ F470Chapter 1 | Important information4

The product is guaranteed for 24 months for parts and labour from the date

of installation or 33 months from the date of manufacture, whichever is the

shorter.

The NIBE guarantee is based on the unit being installed and commissioned

by a NIBE accredited installer, serviced every year and the Benchmark docu-

ments completed. Where this condition is not met, any chargeable spare

parts or components issued within the applicable guarantee period still benefit

from a 12 month warranty from the date of issue by the manufacturer.

We recommend the installer completes and returns as soon as possible, your

guarantee registration card or completes the guarantee form on the NIBE

website www.nibe.co.uk.

Please ensure that the installer has fully completed the Benchmark Checklist

in the end of the Installation Instructions supplied with the product and that

you have signed to say that you have received a full and clear explanation of

its operation. The installer is legally required to complete a commissioning

checklist as a means of complying with the appropriate Building Regulations

(England and Wales).

All installations must be notified to Local Area Building Control either directly

or through a Competent Persons Scheme. A Building Regulations Compliance

Certificate will then be issued to the customer who should, on receipt, write

the Notification Number on the Benchmark Checklist.

This product should be serviced regularly to optimise its safety, efficiency and

performance. The service engineer should complete the relevant Service Record

on the Benchmark Checklist after each service.

The Benchmark Checklist may be required in the event of any warranty work

and as supporting documentation relating to home improvements in the

optional documents section of the Home Information Pack.

5NIBE™ F470Chapter 1 | Important information

NIBE™ F470Chapter 1 | Important information6

F470 – An excellent choice

F470 is part of a new generation of heat pumps, which have been introduced

to supply your home with inexpensive and environmentally friendly heating.

Heat production is safe and economical with integrated hot water heater,

immersion heater, circulation pump and control system.

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 water heater and climate systems with different temperatures.

F470 is equipped with a control computer for good comfort, good economy

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 F470:

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 ventilation, 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™ F470Chapter 1 | Important information

2The heat pump – the heart of

the house

Värmebärare

Köldmedium

Rumsluft

Förångare

Kondensor 80 °C

22 °C0 °C

5 °C 0 °C

55 °C45 °C

Expansionsventil Kompressor

+HDWLQJ PHGLXP

%ULQH

5HIULJHUDQW

(YDSRUDWRU

&RQGHQVHU

([SDQVLRQ YDOYH &RPSUHVVRU

+HDW VRXUFH







The temperatures are only examples and may vary between different installations and time

of year.

NIBE™ F470Chapter 2 | The heat pump – the heart of the house8

Heat pump function

An exhaust air heat pump uses the heat that is in the building's ventilation

air to heat up the accommodation. The conversion of the ventilation air's

energy to accommodation heating occurs in three different circuits. From the

outgoing ventilation air (1) , free heating energy is retrieved from the accom-

modation and transported to the heat pump. In the refrigerant circuit, (2) ,

the heat pump increases the retrieved heat's low temperature to a high

temperature. In the heating medium circuit, (3) , the heat is distributed around

the house.

Ventilation air

The hot air is transferred from the rooms to the heat pump via the house ventil-

ation system.

The fan then routes the air to the heat pump’s evaporator. Here, the air releases

the heating energy to the brine and the air's temperature drops significantly. The

cold air is then blown out of the house.

Refrigerant circuit

Another liquid circulates in a closed system in the heat pump, a refrigerant, which

also passes the evaporator. The refrigerant has a very low boiling point. In the

evaporator the refrigerant receives the heat energy from the ventilation air and

starts to boil.

The gas that is produced during boiling is routed into an electrically powered

compressor. When the gas is compressed, the pressure increases and the gas's

temperature increases considerably, from 5°C to approx. 80 °C.

From the compressor, gas is forced into a heat exchanger, condenser, where it

releases heat energy to the heat pump boiler section, whereupon the gas is cooled

and condenses to a liquid form again.

As the pressure is still high, the refrigerant can pass an expansion valve, where

the pressure drops so that the refrigerant returns to its original temperature. The

refrigerant has now completed a full cycle. It is routed to the evaporator again

and the process is repeated.

Heat medium circuit

The heat energy that the refrigerant produces in the condenser is retrieved by

the climate system's water, heating medium, which is heated to 35 °C (supply

temperature).

The hot water circulates in a closed system and is pumped out to the radiators/heat-

ing coils of the house and to the heat pump supply air coil. The supply air battery

heats up the air that is blown out into the room with the supply air device.

The heat pump's integrated hot water heater is in the boiler section. The hot

boiler water heats the hot water.

9NIBE™ F470Chapter 2 | The heat pump – the heart of the house

Contact with F470

External information

When the heat pump door is closed, information can be received via an in-

formation window and a status lamp.

,QIRUPDWLRQ ZLQGRZ

6WDWXV ODPS

Information window

The information window shows part of the display that is on the display unit

(located behind the door to the heat pump). The information window can

display different type of information, e.g. temperatures, clock, etc.

You determine what is to be displayed in the information window. Your own

combination of information is entered using the display unit. This information

is specific to the information window and disappears when the heat pump

door is opened.

Instructions on how to set the information window can be found on page

60.

Status lamp

The status lamp indicates the status of the heat pump: continuous green light

during normal function, continuous yellow light during activated emergency

mode or continuous red light in the event of a deployed alarm.

Alarm management is described on page 68.

The temperatures are only examples and may vary between different installations and time

of year.

NIBE™ F470Chapter 2 | The heat pump – the heart of the house10

Display unit

(

)

'LVSOD\

6WDWXV ODPS

2. EXWWRQ

%DFN EXWWRQ

&RQWURO NQRE

6ZLWFK

,1'225 &/,0$7(

+($7 3803 ,1)2

+27 :$7(5

)

There is a display unit behind the heat pump door, which is used to commu-

nicate with F470. Here you:

႑switch on, switch off or set the heat pump in emergency mode.

႑sets the indoor climate and hot water as well as adjusts the heat pump

to your needs.

႑receive information about settings, status and events.

႑see different types of alarms and receive instructions about how they are

to be rectified.

Display

Instructions, settings and operational information are shown on the

display. The easy-to-read display and menu system, facilitates navigation

between the different menus and options to set the comfort or obtain

the information you require.

Status lamp

The status lamp indicates the status of the heat pump. It:

႑lights green during normal operation.

႑lights yellow in emergency mode.

႑lights red in the event of a deployed alarm.

11NIBE™ F470Chapter 2 | The heat pump – the heart of the house

OK button

The OK button is used to:

႑confirm selections of sub menus/options/set values/page in the

start guide.

Back button

The back button is used to:

႑go back to the previous menu.

႑change a setting that has not been confirmed.

Control knob

The control knob can be turned to the right or left. You can:

႑scroll in menus and between options.

႑increase and decrease the values.

႑change page in multiple page instructions (for example help

text and service info).

Switch

The switch assumes three positions:

႑On ( )

႑Standby ( )

႑Emergency mode ( )

Emergency mode must only be used in the event of a fault on the heat

pump. In this mode, the compressor switches off and the immersion

heater engages. The heat pump display is not illuminated and the

status lamp illuminates yellow.

NIBE™ F470Chapter 2 | The heat pump – the heart of the house12

Menu system

When the door to the heat pump is opened, the menu system’s four main

menus are shown in the display as well as certain basic information.

,1'225 &/,0$7(

+($7 3803 ,1)2

+27 :$7(5

,QGRRU WHPSHUDWXUH  LI URRP VHQVRUV DUH LQVWDOOHG

+RW ZDWHU WHPS

7HPSRUDU\ OX[ LI

DFWLYDWHG

2XWGRRU WHPSHUDWXUH

(VWLPDWHG DPRXQW RI

KRW ZDWHU

,QIRUPDWLRQ DERXW

RSHUDWLRQ

INDOOR CLIMATE

Setting and scheduling the indoor climate. See page 28.

Menu 1

HOT WATER

Setting and scheduling hot water production. See page 47.

Menu 2

INFO

Display of temperature and other operating information and access to the

alarm log. See page 53.

Menu 3

HEAT PUMP

Setting time, date, language, display, operating mode etc. See page 58.

Menu 4

13NIBE™ F470Chapter 2 | The heat pump – the heart of the house

Symbols in the display

The following symbols can appear in the display during operation.

DescriptionSymbol

This symbol appears by the information sign if there is informa-

tion in menu 3.1 that you should note.

These two symbols indicate whether the compressor or addition

is blocked in F470.

These can, for example, be blocked depending on which oper-

ating mode is selected in menu 4.2, if blocking is scheduled in

menu 4.9.5 or if an alarm has occurred that blocks one of them.

Blocking the compressor.

Blocking additional heat.

This symbol appears if lux mode for the hot water is activated.

This symbol indicates the actual speed of the fan if the speed

has changed from the normal setting.

This symbol indicates whether "holiday setting" is activated in

menu 4.7.

NIBE™ F470Chapter 2 | The heat pump – the heart of the house14

,1'225 &/,0$7(

+($7 3803 ,1)2

+27 :$7(5

WHPSHUDWXUH

,1'225 &/,0$7( 

YHQWLODWLRQ

VFKHGXOLQJ

DGYDQFHG

RII

QRUPDO

0DUNHG PDLQ

PHQX

0HQX QXPEHU ದ PDUNHG

VXE PHQX

1DPH DQG PHQX QXPEHU

ದ PDLQ PHQX

6\PERO ದ

PDLQ PHQX

6WDWXV LQIRUPDWLRQ ದ VXE

PHQXV

1DPH ದ VXE PHQXV6\PEROV ದ VXE PHQXV

Operation

To move the cursor, turn the control knob to the left or the right.

The marked position is brighter and/or has a turned up tab.

Selecting menu

To advance in the menu system select a main menu by marking it and then

pressing the OK button. A new window then opens with sub menus.

Select one of the sub menus by marking it and then pressing the OK button.

15NIBE™ F470Chapter 2 | The heat pump – the heart of the house

Selecting options

HFRQRP\

FRPIRUW PRGH 

QRUPDO

OX[XU\

$OWHUQDWLYH

In an options menu the current selected option is indicated by a green

tick.

To select another option:

Mark the applicable option. One of the options is pre-selected

(white).

Press the OK button to confirm the selected option. The selected

option has a green tick.

NIBE™ F470Chapter 2 | The heat pump – the heart of the house16

Setting a value

WLPH  GDWH 

WLPH

GD\

\HDU

PRQWK

 KUV

 K

GDWH

9DOXHV WR EH FKDQJHG

To set a value:

Mark the value you want to set using the control knob.1.

Press the OK button. The background of the value becomes

green, which means that you have accessed the setting mode.

Turn the control knob to the right to increase the value and to

the left to reduce the value.

Press the OK button to confirm the value you have set. To change

and return to the original value, press the Back button.

17NIBE™ F470Chapter 2 | The heat pump – the heart of the house

Scroll through the windows

A menu can consist of several windows. Turn the control knob to scroll

between the windows.

&XUUHQW PHQX

ZLQGRZ

1XPEHU RI ZLQGRZV

LQ WKH PHQX

Scroll through the windows in the start guide

VWDUW JXLGH 

$UURZV WR VFUROO WKURXJK ZLQGRZ LQ VWDUW JXLGH

1. Turn the control knob until one of the arrows in the top left corner (at

the page number) has been marked.

2. Press the OK button to skip between the steps in the start guide.

Help menu

In many menus there is a symbol that indicates that extra help is avail-

able.

To access the help text:

1. Use the control knob to select the help symbol.

2. Press the OK button.

The help text often consists of several windows that you can scroll between

using the control knob.

NIBE™ F470Chapter 2 | The heat pump – the heart of the house18

Page is loading ...

Nice F470 User manual

Brand: Nice

Model: F470

Category: Heat pumps

Type: User manual

Download PDF

report

Nice F470 User manual

Nice F470 User manual

Other documents