Nibe SAM 41 User manual

User manual
LEK
NIBE SAM 41
Supply air module
UHB GB 1623-1
331781

Table of Contents
41 Important information
4Installation data
5Safety information
9NIBE SAM 41 - An excellent choice
102 Maintenance of NIBE SAM 41
10Regular checks
11Disturbances in comfort
153 Technical data
164 Glossary
17Index
3NIBE SAM 41Table of Contents |

1 Important information
Installation data
NIBE SAM 41Product
Serial number
Installation date
Installer
SetFactory
settings
NameNo.
fan sp. supply air5.1.6
60%normal
ext sup air md5.3.9
-15°C
22°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
22°C
15°C
22°C
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 SAM 41Chapter 1 | Important information4

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 2016.
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.
5NIBE SAM 41Chapter 1 | Important information

Marking
NIBE SAM 41 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.
Serial number
The serial number can be found at the bottom left inside the front cover.
LEK
Serial number
Caution
You need the product's 14 digit serial number for servicing and support.
Contact information
KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT
Tel: [phone] Fax: [phone] E-mail: [e-mail]
www.knv.at
NIBE Wärmetechnik c/o ait Schweiz AG, Industriepark, CH-6246 Alt-
ishofen
CH
Tel: [phone] Fax: [phone] E-mail: [email protected] www.nibe.ch
NIBE SAM 41Chapter 1 | Important information6

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: [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: [email protected]
www.volundvt.dk
NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI
Puh: 09-274 697 0 Fax: [phone] E-mail: inf[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: [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: [email protected].uk
www.nibe.co.uk
NIBE Energietechniek B.V., Postbus 634, NL 4900 AP OosterhoutNL
Tel: [phone] Fax: [phone] E-mail: [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-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: [email protected] www.nibe-evan.ru
NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE
Tel: [phone] Fax: [phone] E-mail: [email protected]
www.nibe.se
7NIBE SAM 41Chapter 1 | Important information

For countries not mention in this list, please contact Nibe Sweden or check
www.nibe.eu for more information.
NIBE SAM 41Chapter 1 | Important information8

NIBE SAM 41 - An excellent choice
NIBE SAM 41 is a supply air module specially designed to combine recovery
of mechanical exhaust air with preheated supply air.
NIBE SAM 41 together with NIBE F750 provides a total solution for exhaust
and supply air.
Excellent properties for NIBE SAM 41:
■DC fan
An energy efficient DC fan (Class A) is integrated in the supply air module.
■Low noise level
The supply air module has a very low noise level.
■Easy to install
The supply air module is easy to install together with NIBE F750. The
supply air module is connected to the heat pump, which means that
you can read off the supply air module's values in the heat pump display.
■High ventilation capacity
The supply air module is designed for low internal pressure drops.
9NIBE SAM 41Chapter 1 | Important information

2 Maintenance of NIBE SAM 41
Regular checks
Your supply air module requires minimal maintenance after commissioning.
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.
Cleaning the ventilation devices
The building’s ventilation devices should be
cleaned regularly with, for example, a small
brush to maintain the correct ventilation.
The device settings must not be changed.
NOTE
If you take down more than one ventilation
device for cleaning, do not mix them up.
NIBE SAM 41Chapter 2 | Maintenance of NIBE SAM 4110

Replacing the air filter
Replace the air filter NIBE SAM 41 regularly, how often depends on the
amount of dust in the outside air. Test until you find what is most suitable
for your installation.
You will receive a reminder about filter cleaning in the display. The default
setting for the reminder is every three months, however, if the power to
NIBE F750 is interrupted the countdown begins again.
1. Switch off the heat pump and wait until the fan in NIBE SAM 41 has
stopped.
2. Remove the front hatch by pulling it straight out.
3. Pull out the insulation and remove the air filter.
4. Check the filter and replace if necessary.
5. Check that the filter is not damaged.
6. Carry out assembly in reverse order.
Even if the filter appears clean, dirt collects in it and this affects the effi-
ciency of the filter. Check the filter at least twice a year and replace if ne-
cessary. New filters can be ordered via the installer.
LEK
LEK
Disturbances in comfort
In most cases, the heat pump NIBE F750 notes operational interference
(operational interference can lead to disturbance in comfort) and indicates
this with alarms and shows action instructions in the display.
Info menu
All the heat pump measurement values are gathered under menu 3.1 in
the heat pump menu system. Looking through the values in this menu
can often simplify finding the source of the fault.
11NIBE SAM 41Chapter 2 | Maintenance of NIBE SAM 41

Manage alarm
info / action
reset alarm
aid mode
Low pressure alarm
alarm
In the event of an alarm, some kind of
malfunction has occurred, which is
indicated by the status lamp changing
from green continuously to red con-
tinuously. In addition, an alarm bell
appears in the information window.
Alarm
In the event of an alarm with a red
status lamp a malfunction has oc-
curred that the heat pump cannot
remedy itself. In the display, by turning the control knob and pressing the
OK button, you can see the type of alarm it is and reset it. You can also
choose to set the heat pump to aid mode.
info / action Here you can read what the alarm means and receive tips
on what you can do to correct the problem that caused the alarm.
reset alarm In most cases it is enough to select "reset alarm" to correct
the problem that caused the alarm. If a green light illuminates after select-
ing "reset alarm" the alarm has been remedied. If a red light is still visible
and a menu called ”alarm” is visible in the display, the problem that caused
the alarm remains. If the alarm disappears and then returns, see the
troubleshooting section (page 12).
aid mode ”aid mode” is a type of emergency mode. This means that the
heat pump produces heat and/or hot water despite there being some
kind of problem. This can mean that the heat pump's compressor is not
running. In this case the immersion heater produces heat and/or hot water.
Caution
Selecting "aid mode” is not the same as correcting the problem that
caused the alarm. The status lamp will therefore continue to be red.
If the alarm does not reset, contact your installer for suitable remedial ac-
tion.
TIP
You need the product's 14 digit serial number for servicing and support.
Troubleshooting
If the operational interference is not shown in the display the following
tips can be used:
Basic actions
Start by checking the following possible fault sources:
NIBE SAM 41Chapter 2 | Maintenance of NIBE SAM 4112

■That the heat pump is running or that the supply cable to NIBE SAM 41
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 pre-
vent too low temperatures in the supply air coil.
Low room temperature
■Air in the heating medium system.
–Venting NIBE SAM 41. See section Venting.
■See user manual for NIBE F750.
High room temperature
■See user manual for NIBE F750.
Low or a lack of ventilation
■Filter blocked.
■The ventilation is not adjusted.
–Order ventilation adjustment.
■Check external frost protection.
High or distracting ventilation
■Filter blocked.
■The ventilation is not adjusted.
–Order ventilation adjustment.
Low supply air temperature
■Air in the heating medium system.
–Venting NIBE SAM 41. 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!
13NIBE SAM 41Chapter 2 | Maintenance of NIBE SAM 41

Venting
Vent NIBE SAM 41 by opening one vent valve at a time, until water comes
out. Then close the valve again.
Venting valve
NIBE SAM 41Chapter 2 | Maintenance of NIBE SAM 4114

3 Technical data
Detailed technical specifications for this product can be found in the in-
stallation manual (www.nibe.eu).
15NIBE SAM 41Chapter 3 | Technical data

4 Glossary
Additional heat
The additional heat is the heat produced in addition to the heat supplied
by the compressor in your heat pump. Additional heaters can be for ex-
ample, immersion heater, electric heater, solar power system,
gas/oil/pellet/wood burner or district heating.
Circulation pump
Pump that circulates liquid in a pipe system.
Climate system
The climate system can also be called the heating and/or cooling system.
The building is cooled or heated using radiators, under floor coils or con-
vector fans.
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.
Heat exchanger
Device that transfers heat energy from one medium to another without
mixing mediums. Examples of different heat exchangers are evaporators
and condensers.
Mixing valve
A valve that mixes the cold water with the hot water leaving the heater.
Supply temperature
The temperature of the heated water that the heat pump sends out to
the heating system. The colder the outdoor temperature, the higher the
supply line temperature becomes.
NIBE SAM 41Chapter 4 | Glossary16

Item register
A
Alarm, 12
D
Disturbances in comfort, 11
Alarm, 12
Manage alarm, 12
Troubleshooting, 12
G
Glossary, 16
I
Important information
Installation data, 4
NIBE SAM 41 – An excellent choice, 9
Serial number, 6
Installation data, 4
M
Maintenance of NIBE SAM 41, 10
Regular checks, 10
Manage alarm, 12
N
NIBE SAM 41 – An excellent choice, 9
R
Regular checks, 10
S
Safety information
Contact information, 6
Serial number, 6
T
Technical data, 15
Troubleshooting, 12
17NIBE SAM 41Chapter 5 | Item register
5

WS name: -Gemensamt
WS version: a204
WS release date: 2016-06-14 10:30
Publish date: 2016-06-29 07:46
NIBE AB Sweden
Hannabadsvägen 5
Box 14
SE-285 21 Markaryd
[e-mail]
www.nibe.eu
331781