Nibe SAM 42 User manual

UHB EN 2119-1
631199
USER MANUAL
Supply air module
NIBE SAM 42
LEK

LEK
LEK

41 Important information
4Installation data
5Safety information
6Serial number
7SAM 42 - An excellent choice
82 The heating installation – the heart of the house
9Supply air module function
10Maintenance of SAM 42
133 Disturbances in comfort
154 Technical data
165 Glossary
17Item register
19Contact information
3Table of ContentsNIBE SAM 42
Table of Contents

Installation data
SAM 42Product
Serial number
Installation date
Installer
SetFact.
sett.
NameNo.
fan sp. supply air5.1.6
60%normal
ext sup air md5.3.9
-15°C
18°C
outdoor temp. T1
supply air temp. at T1
outdoor temp. T2
supply air temp. at T2
outdoor temp. T3
supply air temp. at T3
0°C
18°C
15°C
18°C
Serial number must always be given.
Certification that the installation is carried out according to instructions in the accompanying
installer manual and applicable regulations.
_________________________Signed__________________Date
NIBE SAM 42Chapter 1 | Important information4
1 Important information

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 in-
struction 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.
This is an original manual. It may not be translated
without the approval of NIBE.
Rights to make any design or technical modifications
are reserved.
©NIBE 2021.
5Chapter 1 | Important informationNIBE SAM 42

SYMBOLS
NOTE
This symbol indicates danger to person or machine .
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.
Serial number
The serial number can be found at the bottom left inside the front cover.
LEK
Serial number
LEK
Caution
You need the product's 14 digit serial number for servicing and
support.
NIBE SAM 42Chapter 1 | Important information6

SAM 42 - An excellent choice
SAM 42 is a supply air module that, together with an exhaust air heat
pump from NIBE, gives you a complete solution for mechanical exhaust
air and pre-heated supply air.
EXCELLENT PROPERTIES FOR SAM 42:
•Low noise level
The supply air module has a low noise level.
•Easy to install
The supply air module is easy to install together with a compatible heat
pump from NIBE. The supply air module is connected to the heat pump,
which allows you to read off the supply air module’s values from the
heat pump’s display.
COMPATIBLE NIBE HEAT PUMPS
• F370
• F750
7Chapter 1 | Important informationNIBE SAM 42

A
C
B
20 °C 55 °C
0 °C
45 °C
Heating medium
Outdoor air
Refrigerant
Room air
NIBE SAM 42Chapter 2 | The heating installation – the heart of the house8
2 The heating installation – the
heart of the house

Supply air module function
A supply air module utilises, via the heat pump, the heat in the building’s
ventilation air to heat up the incoming outdoor air.
Outdoor air
The outdoor air is transferred to the supply air module via the house’s ventilation
system.
A
In the supply air module, the air absorbs the heat energy and the temperature is raised.
B
A fan blows the heated air into those rooms that have supply air inlets.
C
The temperatures are only examples and may vary between different installations and
time of year.
9Chapter 2 | The heating installation – the heart of the houseNIBE SAM 42

Maintenance of SAM 42
REGULAR CHECKS
Your supply air module requires minimal maintenance after commission-
ing. On the other hand, it is recommended that you check your installation
regularly.
If something unusual occurs, messages about the malfunction, in the
form of different alarm texts, appear in the heat pump display.
NIBE SAM 42Chapter 2 | The heating installation – the heart of the house10

Replacing the air filter
The filter in SAM 42 is of a type that should not be cleaned, but has to
be replaced instead. Replacement must be performed regularly, at least
once a year. More frequent intervals may be necessary, depending on
the quantity of particles in the air as well as other environmental factors.
Test to find out what is most appropriate for your installation.
In the main product’s display, you will receive a reminder to check the
filter. The factory setting for the reminder is every three months, although
the countdown begins again if the power to the main product is interrup-
ted.
1. Switch off the main product.
2. Remove the front hatch by pulling it straight out.
3. Remove the cover and withdraw the filter.
4. Check the condition of the filter and replace if needed.
5. Carry out assembly in reverse order.
Even if the filter looks clean, dirt collects in it and this affects the effi-
ciency of the filter. For this reason, the filter must be replaced at least
once a year. A new filter can be ordered via a dealer for NIBE.
LEK
Filter
11Chapter 2 | The heating installation – the heart of the houseNIBE SAM 42

Venting
Vent SAM 42 by opening one vent valve at a time, until water comes
out. Then close the valve again.
LEK
LEK
XL33 XL34QM20
PF1 HQ11
Svenskt produktblad
Bleed valves
NIBE SAM 42Chapter 2 | The heating installation – the heart of the house12

In most cases, the compatible heat pump notes a malfunction (a malfunc-
tion can lead to disturbance in comfort) and indicates this with alarms
and action instructions in the display.
If the operational interference is not shown in the display the following
tips can be used:
BASIC ACTIONS
Start by checking the following items:
• That the heat pump is operating and the supply cable to SAM 42 is
connected.
• Group and main fuses of the accommodation.
• The property's earth circuit breaker.
LOW HOT WATER TEMPERATURE OR A LACK OF HOT
WATER
• The heat pump has temporarily prioritised supply air ventilation to
prevent too low temperatures in the supply air coil.
LOW OR A LACK OF VENTILATION
• Filter blocked.
– Change the filter.
• The ventilation is not adjusted.
– Order ventilation adjustment.
• Supply air device closed, blocked or throttled down too much.
– Check the supply air inlets.
• Check external frost protection (outdoor air damper).
13Chapter 3 | Disturbances in comfortNIBE SAM 42
3 Disturbances in comfort

HIGH OR DISTRACTING VENTILATION
• Filter blocked.
– Change the filter.
• The ventilation is not adjusted.
– Order ventilation adjustment.
LOW SUPPLY AIR TEMPERATURE
• Air in the heating medium system.
– Venting SAM 42. See section Venting.
• Incorrect value set in supply air automatic control system.
– Contact your installer!
HIGH SUPPLY AIR TEMPERATURE
• Incorrect value set in supply air automatic control system.
– Contact your installer!
NIBE SAM 42Chapter 3 | Disturbances in comfort14

Detailed technical specifications for this product can be found in the in-
stallation manual (nibe.eu).
15Chapter 4 | Technical dataNIBE SAM 42
4 Technical data

DISTURBANCES IN COMFORT
Disturbances in comfort are undesirable changes to the hot water/indoor
comfort, for example when the temperature of the hot water is too low
or if the indoor temperature is not at the desired level.
A malfunction in the heat pump can sometimes be noticed in the form
of a disturbance in comfort.
In most cases, the heat pump notes operational interference and indicates
this with alarms and shows instructions in the display.
EXHAUST AIR
The air coming via the exhaust air valves in the various rooms of the ac-
commodation, to the heat pump.
OUTDOOR AIR
Air that is drawn into the SAM 42 and heated.
SUPPLY AIR
The heated air that is blown from SAM 42 and out into the room.
SUPPLY AIR DEVICE
Valves, usually in the ceiling, where the heated supply air is blown out.
NIBE SAM 42Chapter 5 | Glossary16
5 Glossary

D
Disturbances in comfort, 13
Troubleshooting, 13
G
Glossary, 16
I
Important information
Installation data, 4
Serial number, 6
Symbols, 6
Installation data, 4
M
Maintenance of SAM 42, 10
Regular checks, 10
R
Regular checks, 10
S
Serial number, 6
Symbols, 6
T
Technical data, 15
The function of the supply air
module, 9
The heating installation – the heart
of the house, 8
Troubleshooting, 13
17Item registerNIBE SAM 42
Item register

Contact information
KNV Energietechnik GmbH, Gahberggasse 11, AT-4861 Schörfling
Tel: [phone] E-mail: [email protected] www.knv.at
AT
NIBE Wärmetechnik c/o ait Schweiz AG,
Industriepark, CH-6246 Altishofen Tel: [phone]
E-mail: [email protected] www.nibe.ch
CH
Druzstevni zavody Drazice s.r.o,
Drazice 69, CZ - 294 71 Benatky nad Jizerou
Tel: [phone] E-mail: [email protected] www.nibe.cz
CZ
NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 Celle
Tel: [phone] E-mail: [email protected] www.nibe.de
DE
Vølund Varmeteknik A/S, Member of the Nibe Group,
Industrivej Nord 7B, 7400 Herning Tel: [phone]
E-mail: [email protected] www.volundvt.dk
DK
NIBE Energy Systems OY, Juurakkotie 3, 01510 Vantaa
Tel: [phone] E-mail: [email protected] www.nibe.fi
FI
NIBE Energy Systems France Sarl,Zone industrielle RD 28, Rue du Pou du
Ciel, 01600 Reyrieux
Tel : [phone] E-mail: [email protected] www.nibe.fr
FR
NIBE Energy Systems Ltd,
3C Broom Business Park, Bridge Way, S419QG Chesterfield
Tel: [phone] E-mail: [email protected] www.nibe.co.uk
GB
NIBE Energietechniek B.V., Postbus 634, NL 4900 AP Oosterhout
Tel: [phone] E-mail: [email protected] www.nibenl.nl
NL
ABK-Qviller AS, Brobekkveien 80, 0582 Oslo
Tel: [phone] E-mail: [email protected]
www.nibe.no
NO
NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIALYSTOK
Tel: [phone] E-mail: [email protected]
www.biawar.com.pl
PL
© "EVAN" 17, per. Boynovskiy, RU-603024 Nizhny Novgorod
Tel: [phone] E-mail: [email protected] www.nibe-evan.ru
RU
NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 Markaryd
Tel: [phone] E-mail: [email protected] www.nibe.se
SE
For countries not mention in this list, please contact Nibe Sweden or check
www.nibe.eu for more information.

NIBE Energy Systems
Hannabadsvägen 5
Box 14
SE-285 21 Markaryd
[email protected]
nibe.eu
UHB EN 2119-1 631199
This manual is a publication from NIBE Energy Systems. All product illustrations,
facts and data are based on the available information at the time of the publica-
tion’s approval. NIBE Energy Systems makes reservations for any factual or
printing errors in this manual.
©2021 NIBE ENERGY SYSTEMS
631199
WS name: -Gemensamt
WS version: a889
WS release date: 2021-05-12 12:03
Publish date: 2021-05-26 14:33