Nibe VVM 320 User manual

User manual
APH
NIBE™ VVM 320
Indoor module
UHB GB 1524-3
231358

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
12.
How to scroll through menus and make different settings is described
on page 16.
Set the indoor climate
2X
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 25.
Increase hot water volume
2X
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 44.
Read more about the settings on page 44.
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
21 Important information
2Important information
92 The heating installation – the heart of the house
10Installation function
11Contact with VVM 320
20Maintenance of VVM 320
243 VVM 320 – at your service
24Set the indoor climate
44Set the hot water capacity
49Get information
52Adjust the indoor module
684 Disturbances in comfort
68Info menu indoor module
68Manage alarm
70Troubleshooting
725 Technical data
736 Glossary
77Index
1NIBE™ VVM 320Table of Contents |

1 Important information
Important information
Installation data
VVM 320Product
Serial number
Installation date
Installer
Accessories
✔
SetDe-
fault
set-
tings
NameNo.
0temperature (heating
curve offset)
1.1
9heating curve (curve
slope)
1.9.1
20min. flow line temp.1.9.3
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™ VVM 320Chapter 1 | Important information2

Safety information
This appliance can be used by children aged from 8
years and above and persons 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. 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 2015.
NOTE
VVM 320 must be installed via an isolator switch with a minimum
breaking gap of 3mm.
NOTE
If the supply cable is damaged, only NIBE, its service representative
or similar authorised person may replace it to prevent any danger
and damage.
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.
3NIBE™ VVM 320Chapter 1 | Important information

Marking
VVM 320 is CE marked and fulfils IP21.
The CE marking means that NIBE ensures that the product meets all regu-
lations 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 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.
NIBE™ VVM 320Chapter 1 | Important information4

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 320.
Serial number
Caution
Always give the product's serial number (14 digits) when reporting a
fault.
5NIBE™ VVM 320Chapter 1 | Important information

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
Jizerou
CZ
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 Videbæk
DK
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: [email protected] www.nibe.fi
NIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou
du Ciel, 01600 Reyrieux
FR
Tel : [phone] Fax : [phone] E-mail: inf[email protected]
www.nibe.fr
NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way,
Chesterfield S41 9QG
GB
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 Vol-
lebekk, 0516 Oslo
NO
Tel. sentralbord: [phone] E-mail: [email protected] www.ni-
beenergysystems.no
NIBE™ VVM 320Chapter 1 | Important information6

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: inf[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.
7NIBE™ VVM 320Chapter 1 | Important information

VVM 320 - An excellent choice
The indoor module can be connected to an optional low temperature
heat distribution system, e.g. radiators, convectors or underfloor heating.
It is also prepared for connection to a number of different products and
accessories, e.g. solar or other external heat source, extra water heater,
swimming pool and climate systems with different temperatures.
VVM 320 is equipped with a control computer for good comfort, good
economy and safe operation. Clear information about status, operating
time and all temperatures in the system is shown on the large and easy to
read display. This means, for example, that external unit thermometers
are not necessary.
Excellent properties for VVM 320:
■Water heater
There is a water heater integrated in VVM 320, which is insulated with
environmentally friendly cellular plastic for minimal heat loss.
■Buffer vessel
There is a buffer vessel integrated in the indoor module that equalises
the temperature of the water that is sent out in the climate system.
■Scheduling the indoor comfort and hot water
Heating and hot water can be scheduled for each day of the week or
for longer periods (vacation).
■Large display with user instructions
The indoor module has a large display with easy-to-understand menus
that facilitate setting a comfortable climate.
■Simple troubleshooting
In the event of a fault, the indoor module display shows what happened
and the actions to be taken.
■External heat source
VVM 320 is prepared for easy connection to oil/gas/ wood fired boiler
or district heating.
NIBE™ VVM 320Chapter 1 | Important information8