Nibe SMO 40 User manual

UHB EN 1918-6
231761
USER MANUAL
Control module
NIBE SMO 40

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 11.
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 (if a hot water heater is in-
stalled to your SMO 40), 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.
In event of disturbances in comfort
If you experience a disturbance in comfort of any kind, there are some
measures you can take yourself before you need to contact your installer.
See page 78 for instructions.

41 Important information
4Installation data
6Safety information
9SMO 40 – An excellent choice
102 The control module – the heart of the house
10Control module's function
10Contact with SMO 40
21Maintenance of SMO 40
243 SMO 40 – at your service
24Set the indoor climate
47Set the hot water capacity
52Get information
56Adjust the heat pump
784 Disturbances in comfort
78Info-menu
78Manage alarm
82Add. heat only
835 Technical data
846 Glossary
88Item register
90Contact information
3Table of ContentsNIBE SMO 40
Table of Contents

Installation data
SMO 40Product
Serial number
Serial number, heat pump
Installation date
Installer
Type of docking
Accumulator/
water heater
Heat pump/
capacity
Add. heat type/power
SetDefault set-
tings
NameNo.
0 / 9heating curve (offset/curve slope)1.9.1
NIBE SMO 40Chapter 1 | Important information4
1 Important information

_________________________Signed__________________Date
5Chapter 1 | Important informationNIBE SMO 40
Specificați întotdeauna numărul de serie.
Se certifică prin prezenta faptul că instalarea este realizată în conformitate
cu instrucțiunile din manualul de instalare de la NIBEși regulamentele
aplicabile.

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.
Rights to make any design or technical modifications
are reserved.
©NIBE 2019.
SMO 40 must be installed via an isolator switch. The cable
area has to be dimensioned based on the fuse rating used.
If the supply cable is damaged, only NIBE, its service
representative or similar authorised person may replace
it to prevent any danger and damage.
NIBE SMO 40Chapter 1 | Important information6

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.
7Chapter 1 | Important informationNIBE SMO 40

SERIAL NUMBER
The serial number can be found on the top of the cover for the control
module and in the info menu (menu 3.1).
LEK
Serial number
Caution
You need the product's (14 digit) serial number for servicing
and support.
NIBE SMO 40Chapter 1 | Important information8

SMO 40 – An excellent choice
SMO 40 is an electric control module, which has been introduced to
supply your home with inexpensive and environmentally friendly heating.
Heat production is reliable and economical with a NIBE air/water heat
pump and accumulator/water heater.
Additional heat (for example electric/gas boiler) can engage automatically
if something unexpected should occur or as emergency operation.
EXCELLENT PROPERTIES FOR SMO 40:
•Easy to read display
The control module has an easy to read display with easy-to-understand
menus that facilitate setting a comfortable indoor climate.
•Checks all of your installation
SMO 40 is installed together with one or more compatible NIBE
air/water heat pumps. The control module is connected to the air/water
heat pumps, which means that all important settings can be made in
SMO 40. SMO 40 can control the entire heating installation and support
many accessory functions.
9Chapter 1 | Important informationNIBE SMO 40

Control module's function
SMO 40 is a simple electrical control module, which, together with NIBE
air/water heat pump, accumulator/water heater and additional heater
(e.g. electric/oil/gas boiler), creates a complete installation. Among other
things, it controls the heat pump, circulation pumps, reversing valves
and additional heat to supply your home with inexpensive and environ-
mentally friendly heating in the most efficient way.
Contact with SMO 40
EXTERNAL INFORMATION
When the control module door is closed, information can be received
via an information window and a status lamp.
Information window
Status lamp
Information window
The information window shows part of the display that is on the display
unit (located behind the door to the control module). The information
window can display different types of information, e.g. temperatures,
clock, status 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 front hatch of the control module is opened.
Instructions on how to set the information window can be found on page
70.
NIBE SMO 40Chapter 2 | The control module – the heart of the house10
2 The control module – the heart
of the house

Status lamp
The status lamp indicates the status of the control module: continuous
green light during normal function, continuous yellow light during activ-
ated emergency mode or continuous red light in the event of a deployed
alarm.
Alarm management is described on page 78.
DISPLAY UNIT
A
B
C
D
E
F
Display
Status lamp
OK button
Back button
Control knob
Switch
INDOOR CLIMATE
MY SYSTEM INFO
HOT WATER
SMO40 GUSB port
There is a display unit behind the control module door, which is used to
communicate with SMO 40. Here you:
• switch on, switch off or set the installation to emergency mode.
• set the indoor climate and hot water as well as adjust the installation
to your needs.
• receive information about settings, status and events.
• see different types of alarms and receive instructions about how they
are to be rectified.
11Chapter 2 | The control module – the heart of the houseNIBE SMO 40

Display
Instructions, settings and operational information are shown on the
display. You can easily navigate between the different menus and
options to set the comfort or obtain the information you require.
A
Status lamp
The status lamp indicates the status of the control module. It:
• lights green during normal operation.
• lights yellow in emergency mode.
• lights red in the event of a deployed alarm.
B
OK button
The OK button is used to:
•confirm selections of sub menus/options/set values/page in the start
guide.
C
Back button
The back button is used to:
• go back to the previous menu.
• change a setting that has not been confirmed.
D
Control knob
The control knob can be turned to the right or left. You can:
• scroll in menus and between options.
• increase and decrease the values.
• change page in multiple page instructions (for example help text
and service info).
E
Switch
The switch assumes three positions:
•On ()
•Standby ( )
•Emergency mode ( )
The emergency mode must only be used in the event of a fault in the
control module. In this mode, the compressor in the heat pump
switches off and any immersion heater engages. The control module
display is not lit and the status lamp shines yellow.
F
NIBE SMO 40Chapter 2 | The control module – the heart of the house12

USB port
The USB port is hidden beneath the plastic badge with the product
name on it.
The USB port is used to update the software.
Visit nibeuplink.com and click the "Software" tab to download the latest
software for your installation.
G
13Chapter 2 | The control module – the heart of the houseNIBE SMO 40

MENU SYSTEM
When the door to the control module is opened, the menu system’s four
main menus are shown in the display as well as certain basic information.
INDOOR CLIMATE
MY SYSTEM INFO
HOT WATER
Indoor temperature - (if room sensors are installed)
Hot water temp.
Temporary lux (if
activated)
Outdoor
temperature
Estimated amount of hot
water
Information about
operation
INDOOR CLIMATE
Setting and scheduling the indoor climate. See page 25.
Menu 1
HOT WATER
Setting and scheduling hot water production. See page 47.
Menu 2
This menu only appears if a water heater is installed in the system.
INFO
Display of temperature and other operating information and access to the alarm
log. See page 52.
Menu 3
MY SYSTEM
Setting time, date, language, display, operating mode etc. See page 56.
Menu 4
NIBE SMO 40Chapter 2 | The control module – the heart of the house14

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 if the compressor in the outdoor
module or the additional heat in the installation is blocked via
SMO 40.
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 periodic increase or lux mode for the hot
water is activated.
This symbol indicates whether "holiday setting" is active in 4.7.
This symbol indicates whether SMO 40 has contact with NIBE
Uplink.
This symbol indicates the actual speed of the fan if the speed
has changed from the normal setting.
Accessory needed.
This symbol is visible in installations with active solar accessor-
ies.
This symbol indicates whether pool heating is active.
Accessory needed.
This symbol indicates whether cooling is active.
Heat pump with cooling function required.
15Chapter 2 | The control module – the heart of the houseNIBE SMO 40

INDOOR CLIMATE
MY SYSTEM INFO
HOT WATER
temperature
INDOOR CLIMATE 1
advanced
scheduling off
Marked main menu
Menu number – marked sub menu Name and menu number – main menu
Symbol – main
menu
Status information – sub menus
Name – sub menusSymbols – sub menus
Operation
To move the cursor, turn the control knob to the left or the
right. The marked position is white 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.
NIBE SMO 40Chapter 2 | The control module – the heart of the house16

Selecting options
economy
comfort mode 2.2
normal
luxury
smart control
In an options menu the current selected option is indicated by a
green tick.
To select another option:
1. Mark the applicable option. One of the options is pre-selected
(white).
2. Press the OK button to confirm the selected option. The selec-
ted option has a green tick.
17Chapter 2 | The control module – the heart of the houseNIBE SMO 40

Setting a value
time & date4.4
time
day
year
month
24 h
12 h
date
Values to be changed
To set a value:
1. Mark the value you want to set using the control knob.
2. Press the OK button. The background of the value becomes
green, which means that you have accessed the setting mode.
3. Turn the control knob to the right to increase the value and to
the left to reduce the value.
4. Press the OK button to confirm the value you have set. To
change and return to the original value, press the Back button.
NIBE SMO 40Chapter 2 | The control module – the heart of the house18

Use the virtual keyboard
Different keyboards
In some menus where text may require entering, a virtual keyboard is
available.
Depending on the menu, you can gain access to different character sets
which you can select using the control knob. To change character table,
press the Back button. If a menu only has one character set the keyboard
is displayed directly.
When you have finished writing, mark "OK” and press the OK button.
19Chapter 2 | The control module – the heart of the houseNIBE SMO 40

Scroll through the windows
A menu can consist of several windows. Turn the control knob to scroll
between the windows.
Current menu
window
Number of windows
in the menu
Scroll through the windows in the start guide
language4.6
If the start guide is left on this page it closes
automatically in
60 min
Arrows to scroll through window in start guide
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
available.
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 SMO 40Chapter 2 | The control module – the heart of the house20