Nibe VVM 325 Guida utente

Installer manual

APH

NIBE™ VVM 325

Indoor module

IHB GB 1524-2

331115

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 34.

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

Set the indoor climate

MY INSTALLATION

INDOOR CLIMATE HOT WATER

INFO

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

in the main menu. Read more about the settings on page 38.

Increase hot water volume

1X INDOOR CLIMATE HOT WATER

MY INSTALLATION INFO

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 47.

Read more about the settings on page 47.

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 67 for instructions.

Table of Contents

21 Important information

2Safety information

52 Delivery and handling

5Transport

5Assembly

5Supplied components

6Removing the covers

73 Indoor module's design

94 Pipe connections

9General pipe connections

10Dimensions and pipe connections

12Installation alternative

195 Electrical connections

19General

22Connections

25Settings

27Optional connections

30Connecting accessories

316 Commissioning and adjusting

31Preparations

31Filling and venting

32Start-up and inspection

347 Control - Introduction

34Display unit

35Menu system

388 Control - Menus

38Menu 1 - INDOOR CLIMATE

47Menu 2 - HOT WATER

49Menu 3 - INFO

50Menu 4 - MY SYSTEM

56Menu 5 - SERVICE

639 Service

63Service actions

6710 Disturbances in comfort

67Info menu indoor module

67Manage alarm

67Troubleshooting

6911 Accessories

7112 Technical data

71Dimensions and setting-out coordinates

72Technical specifications

73Electrical circuit diagram, 3 x 400V

78Index

1Table of Contents |NIBE™ VVM 325

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 2015.

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

VVM 325 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 relevant EU directives. The CE mark is obligat-

ory for most products sold in the EU, regardless where

they are made.

IP21 means 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 of water.

Serial number

The serial number can be found at the bottom right of

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

The serial number can be found to the left, on top of

VVM 325.

Serial number

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.

English

Warranty and insurance information

Mellan dig som privatperson och företaget du köpt

VVM 325 av gäller konsumentlagarna. För fullständiga

villkor se www.konsumentverket.se. Mellan Nibe och

det företag som sålt produkten gäller AA VVS. I enlighet

med denna lämnar Nibe tre års produktgaranti till

företaget som sålt produkten. Produktgarantin ersätter

inte höjd energiförbrukning eller skada som uppkom-

mit p.g.a. yttre omständigheter som t.ex. felaktig install-

ation, låg vattenkvalité eller elektriska spänningsvari-

ationer.

Det är du som ägare som har huvudansvaret för an-

läggningen. För att du ska kunna känna dig trygg med

att produkten fungerar som det är tänkt är det en bra

idé att regelbundet läsa av bostadens energimätare.

Om du misstänker att produkten på något sätt inte

fungerar som den ska anmäler du detta omgående till

den du köpte produkten av.

NIBE™ VVM 325Chapter 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

✔

Heating medium (page 15)

System flushed

System vented

Expansion vessel

Particle filter

Safety valve

Shut off valves

Boiler pressure

Connected according to outline diagram

Hot water (page 15)

Shut off valves

Mixing valve

Safety valve

Electricity (page 19)

Connected communication

Circuit fuses

Fuses, indoor module

Fuses property

Outside sensor

Room sensor

Current sensor

Safety breaker

Earth circuit-breaker

Setting of emergency mode thermostat

Miscellaneous

Docked to

3Chapter 1 | Important informationNIBE™ VVM 325

Contact information

KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT

Tel: +43 (0)7662 8963-0 Fax: +43 (0)7662 8963-44 E-mail: mail@knv.at www.knv.at

NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH

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

Vølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækDK

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

NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI

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

NIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou du Ciel, 01600 ReyrieuxFR

Tel : 04 74 00 92 92 Fax : 04 74 00 42 00 E-mail: inf[email protected] www.nibe.fr

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

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

NIBE Energietechniek B.V., Postbus 634, NL 4900 AP OosterhoutNL

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

ABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloNO

Tel. sentralbord: +47 23 17 05 20 E-mail: [email protected] www.nibeenergysystems.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: sekretariat@biawar.com.pl www.biawar.com.pl

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

NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE

Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 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™ VVM 325Chapter 1 | Important information4

Transport

VVM 325 should be transported and stored vertically

in a dry place. However, the VVM 325 may be carefully

laid on its back when being moved into a building.

Assembly

■Position VVM 325 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

15 - 40 mm

■The area where VVM 325 is located must be

equipped with floor drainage.

Installation area

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

All service on VVM 325 can be carried out from the

front.

800

NOTE

Leave 10-25 mm free space between the in-

door module and the wall behind for routing

of cables and pipes.

Supplied components

Room sensorOutside sensor

LEK

Current sensor

Location

The kit of supplied items is placed on top of the

product.

5Chapter 2 | Delivery and handlingNIBE™ VVM 325

2 Delivery and handling

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 install-

ation.

NOTE

50 mm space required to remove the side

panels.

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™ VVM 325Chapter 2 | Delivery and handling6

VVM 325

LEK

VVM325 VVM325

PF3

FD1-BT30

FD1

AA1

FA1

AA1-S2

AA3

AA2

W130

SF1

AA4-XJ3

AA4-XJ4

BP5

BT6

GP6

GP1

PF1

PF3

EB1

BT63

QN10

PF3PF1 AA4

BT7

QN4

QM11 QM20 QM22

CM1

XL8 XL9 XL1

XL2

BT2 BT3

XL4

XL3

RM1

FL1

FL2

FD1-SF2

7Chapter 3 | Indoor module's designNIBE™ VVM 325

3 Indoor module's design

Rear side

UB2

UB1

WM1

Pipe connections

Connection, heating medium supply line Ø22

XL1

Connection, heating medium return line Ø22

XL2

Connection, cold water Ø22 mmXL3

Connection, hot water Ø22 mmXL4

Connection, docking from heat pump Ø22 mmXL8

Connection, docking to heat pump Ø22 mmXL9

HVAC components

Expansion vessel, closed, heating mediumCM1

Safety valve, water heaterFL1

Safety valve, heating mediumFL2

Heating medium pump, charge pump/heating

medium

GP1

Circ. pump 2GP6

Filler valve, heating mediumQM11

Venting valve, climate systemQM20

Venting valve, coilQM22

Valve, bypassQN4

Reversing valve, climate system/water heating,

flow line

QN10

Check valve, cold waterRM1

TundishWM1

Sensors etc.

Manometer, heating systemBP5

Temperature sensors, heating medium flowBT2

Temperature sensors, heating medium returnBT3

Temperature sensor, hot water, chargingBT6

Temperature sensor, hot water, topBT7

Temperature sensor, heating medium supply

after immersion heater

BT63

Thermostat, standby modeFD1-

BT30

Electrical components

Immersion heater cardAA1

AA1-S2 Switch (DIP switch) on circuit board

Base cardAA2

Input circuit boardAA3

Display unitAA4

AA4-XJ3 USB socket

AA4-XJ4 Service socket

Immersion heaterEB1

Miniature circuit-breakerFA1

Temperature limiterFD1

Resetting temperature limiterFD1-

SF2

Main switchSF1

Network cable for NIBE UplinkTM

W130

Miscellaneous

Rating platePF1

Serial number platePF3

Cable glandUB1

Cable glandUB2

Designations in component locations according to

standard IEC 81346-1 and 81346-2.

NIBE™ VVM 325Chapter 3 | Indoor module's design8

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