Nibe SMO S40 Installer Manual
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Nibe SMO S40 Installer Manual

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Installer manual
Control module
NIBE SMO S40
UK
IHB EN 2208-1
631929

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Summary of Contents for Nibe SMO S40

  • Page 1 Installer manual Control module NIBE SMO S40 IHB EN 2208-1 631929...
  • Page 2 When there is new software to download, you can do it here (provided This function page is only visible in installations with a water that SMO S40 is connected to myUplink). heater.

  • Page 3: Table Of Contents

    6 Commissioning and adjusting Item register Preparations Commissioning Contact information Commissioning with additional heating only Check the reversing valve Check selectable outputs Start-up and inspection Setting the cooling/heating curve 7 myUplink Specification Connection Range of services NIBE SMO S40 Table of Contents...

  • Page 4: Important Information

    This symbol indicates tips on how to facilitate us- ing the product. Marking Explanation of symbols that may be present on the product’s label(s). Danger to person or machine. Read the Installer Manual. Chapter 1 | Important information NIBE SMO S40...

  • Page 5: Country Specific Information

    Warranty and insurance information Thank you for installing a new NIBE heat pump in your home. NIBE heat pumps are manufactured in Sweden to the very highest standard so we are pleased to offer our customers a comprehensive guarantee.

  • Page 6: Inspection Of The Installation

    AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 AUX10 AUX11 Miscellaneous Checking additional heater Checking the function of the reversing valve Checking charge pump function Completed installation check of heat pump and associated equipment Chapter 1 | Important information NIBE SMO S40...

  • Page 7: System Solutions

    System solutions The following combinations of products are recommended for control by SMO S40. Control module Air/water heat Accumulator Circ. pump Addition Volume vessel pump HW control with hot water Water heater heater AMS 10-6 / HBS 05-6 AMS 10-8 /...

  • Page 8: Delivery And Handling

    Delivery and handling Supplied components Outside sensor Room sensor Insulation tape Aluminium tape Cable ties Temperature sensor Heating pipe paste Current sensor Chapter 2 | Delivery and handling NIBE SMO S40...

  • Page 9: Open Front Hatch

    Removing the front panel Loosen the screws slightly using a screwdriver. Lift the bottom edge of the front cover on the control module and unhook the cover at the upper edge. Open USB cover NIBE SMO S40 Chapter 2 | Delivery and handling...

  • Page 10: Mounting

    3. Remove the display by moving it to the left. Detach the 6. Refit the display. Screw SMO S40 into place at the lower cable from the lower edge edge with the two remaining screws.

  • Page 11: The Control Module Design

    The Control Module Design AA100-F1 AA100-F2 AA2-F1 AA100 NIBE SMO S40 Chapter 3 | The Control Module Design...
  • Page 12 On/off button USB socket Network connection for myUplink OTHER COMPONENTS Serial number plate Cable grommet, incoming supply electricity, power for accessories Cable grommet, communication Designations according to standard EN 81346-2. Chapter 3 | The Control Module Design NIBE SMO S40...

  • Page 13: Installing The Installation

    (100% pump sion (DN) sion (mm) applicable regulations. See manual for compatible NIBE speed (l/s) air/water heat pump for installation of the heat pump. F2300-20 0.47 The pipe dimension should not be less than the recommen- ded pipe diameter according to the table.

  • Page 14: Connecting Air/Water Heat Pump

    A climate system is a system that regulates the indoor section "System solutions". temperature with the help of the control system in SMO S40 and, for example, radiators, underfloor heating, underfloor Caution cooling, fan coils, etc. Also, consult the Installer Manual for your air/water CONNECTING THE CLIMATE SYSTEM heat pump.

  • Page 15: Cold And Hot Water

    Cold and hot water Installation alternative Hot water production is activated in the start guide or in SMO S40 can be installed in several different ways, some of menu 7.1.1 - "Hot water". which are shown here. Stop temperature for hot water must be at least 60°C.
  • Page 16 Step-controlled additional heat before QN10 The additional heat is connected before the reversing valve (QN10) and is controlled via a control signal from SMO S40. The additional heat can be used for producing both hot water and heating.
  • Page 17 With the POOL 40 accessory, you can heat the pool with your system. During pool heating, the heating medium circulates between the heat pump and the pool exchanger using the heat pump’s charge pump. -CL11 -CL11-AA25 -CL11-EP5 -CL11-GP9 -CL11-BT51 -CL11-HQ4 NIBE SMO S40 Chapter 4 | Installing the installation...

  • Page 18: Electrical Connections

    If the property is equipped with an RCD, the installation should be equipped with a separate one. • SMO S40 must be installed via an isolator switch. The cable area has to be dimensioned based on the fuse rating used. •...

  • Page 19: Connections

    Control signal for AA35-GP12.1-EB101 is connected to ter- minal block AA100-X12:1 (Pulse/0–10V) (PWM1) and GND on any block X13. If two heat pumps are connected to SMO S40 the circulation pump (AA35-GP12.2-EB102) must be connected to the ter- minal block AA100-X2 (PE), AA100-X3 (N) and AA100-X5:4 (230 V).
  • Page 20 A temperature sensor for hot water top (BT7) can be connec- Temperature sensor installation on pipe ted to SMO S40 to show the water temperature at the top of the tank (if it is possible to install a sensor at the top of the tank).
  • Page 21 Caution trip. SMO S40 is equipped with a load monitor that, with the Changes of temperature in accommodation take help of a current sensor, controls the power steps for the time.
  • Page 22 If the relays are to be used for control voltage, bridge the supply from terminal block AA100-X4:L to terminal block AA100-X8:C. Connect the neutral conductor to AA100-X3:N. AA100-X4 N N N N N AA100-X3 AA100-X8 SMO S40 Styrmodul External Externt Chapter 5 | Electrical connections NIBE SMO S40...
  • Page 23 Externt additional heat starts. When the boiler sensor (BT52) shows 55 °C, SMO S40 sends a signal to the shunt (QN11) to open from the additional heat. The shunt (QN11) is controlled to ensure that the true supply temperature corresponds with the control system’s theoretically calculated set point value.
  • Page 24 It is possible to combine various NIBE air/water heat pumps, of different sizes and models, with each other. If several heat pumps are to be connected to SMO S40 these must be connected in cascade as illustrated. SMO S40 and F2120 / S2125...
  • Page 25 SMO S40 and F2120 och S2125 SMO S40 and F2300 F2120 / S2125 F2120 / S2125 F212X F212X F2300 F2300 AA2:X23 AA2:X23 AA21:J2 AA21:J2 AA2:X22 AA2:X22 Styrmodul AA100:X9 SMO S40 SMO S40 AA100:X9 SMO S40 and F2030 F2030 F2030 Styrmodul AA100:X9...
  • Page 26 Connecting accessories SELECTABLE IN/OUTPUTS Instructions for connecting accessories are provided in the SMO S40 has software-controlled AUX inputs and outputs manual accompanying the accessory. See section "Accessor- for connecting the external switch function (contact has to ies" for a list of the accessories that can be used with be potential-free) or sensor.
  • Page 27 Potential-free The outputs are potential-free switching relays. signal of type NO or NC. If SMO S40 is switched off or in emergency mode, the relay • stove monitor. (A thermostat that is connected to the is in C-NC position.
  • Page 28 Connecting external circulation pump External blocking of functions An external circulation pump is connected to the AUX out- An external switch function can be connected to SMO S40 put, as illustrated below. See section "Max load relay outputs for blocking various functions. The switch must be potential- AA100".

  • Page 29: Settings

    When the emergency mode is active, the status lamp is yel- low. To activate when SMO S40 is running: press and hold the on/off button (SF1) for 2 seconds and select "emergency mode" from the shutdown menu.

  • Page 30: Commissioning And Adjusting

    "Commissioning and adjustment" – "Start-up Follow the instructions in the display’s start guide. If the and inspection". start guide does not start when you start the SMO S40, SMO S40 you can start it manually in menu 7.7.

  • Page 31: Setting The Cooling/Heating Curve

    Outdoor temperature Utetemperatur ature, regardless of the outdoor temperature, and thereby (°C) energy-efficient operation. Based on these curves, SMO S40 SUPPLY TEMPERATURE – MAXIMUM AND determines the temperature of the water to the climate MINIMUM VALUES system (the supply temperature) and thus the indoor tem- Because the supply temperature cannot be calculated perature.
  • Page 32 2 Underfloor heating may be dimensioned very differently. The above example refers to a system where the supply temperature needs to be approximately 35 – 40 °C or 45 – 50 °C on the coldest day. Chapter 6 | Commissioning and adjusting NIBE SMO S40...
  • Page 33 15 (8) 15 (7) Aberdeen 14 (7) Edinburgh Glasgow 15 (7) 15 (7) Londonderry 15 (8) Belfast 15 (7) Liverpool Manchester Dublin Limerick Birmingham Cork London 15 (8) Bristol Plymouth NIBE SMO S40 Chapter 6 | Commissioning and adjusting...

  • Page 34: Myuplink

    Visit myuplink.com for more information. Specification You need the following in order for myUplink to be able to communicate with your SMO S40: • wireless network or network cable • Internet connection •...

  • Page 35: Control - Introduction

    For hard switch off: press and hold the on/off button for 5 seconds. To activate emergency mode when SMO S40 is switched off: press and hold the on/off button (SF1) for 5 seconds. THE STATUS LAMP (Deactivate the emergency mode by pressing once.)

  • Page 36: Navigation

    Navigation FACTORY SETTING Factory set values are marked with *. SMO S40 has a touchscreen where you simply navigate by pressing and dragging with your finger. SELECT Most options and functions are activated by lightly pressing on the display with your finger.
  • Page 37 Current temperature The drop-down menu shows the current status for SMO S40, Set temperature what is in operation and what SMO S40 is doing at the mo- Works to set temperature ment. The functions that are in operation are highlighted with a frame.

  • Page 38: Climate Systems And Zones

    This example shows a property with two climate systems Hot water (A and B) divided into four zones (1-4). Temperature and Info demand-controlled ventilation can be controlled individually for each zone (accessory required). My system Connection Chapter 8 | Control - Introduction NIBE SMO S40...

  • Page 39: Control - Menus

    Therefore, open the thermo- sensors. stats fully, except in those rooms where a cooler temperature is required, e.g. bedrooms. NIBE SMO S40 Chapter 9 | Control – Menus...
  • Page 40 Here, you select the zone to which a sensor will belong. It is temperature. It is from this heating curve that SMO S40 de- possible to connect multiple room sensors to each zone.
  • Page 41 The number to the right of "system" Set the minimum temperature on the supply temperature shows the system for which you have selected the curve. to the climate system. This means that SMO S40 never cal- culates a temperature lower than that set here. Caution If there is more than one climate system the setting can be made separately for each system.
  • Page 42 "-2" and "change in curve" is increased until the desired room temperature is maintained. Caution Wait 24 hours before making a new setting, so that the room temperature has time to stabilise. Chapter 9 | Control – Menus NIBE SMO S40...

  • Page 43: Menu 2 - Hot Water

    Menu 2 – Hot water OVERVIEW Hot water settings require SMO S40 to be docked to a water heater. 2.1 - More hot water 2.2 - Hot water demand 2.3 - External influence 2.4 - Periodic increase 2.5 - Hot water circulation MENU 2.4 - PERIODIC INCREASE...
  • Page 44 NOTE Hot water circulation is activated in menu 7.4 "Selectable in/outputs" or via accessory. Chapter 9 | Control – Menus NIBE SMO S40...

  • Page 45: Menu 3 - Info

    Setting range: 1 – 5 years Here, you can see a diagram showing how much energy SMO S40 supplies and consumes. You can select which parts of the installation will be included in the log. It is also possible to activate display of indoor and/or outdoor temperature.

  • Page 46: Menu 4 - My System

    Alternative: Heating In this operating mode the compressor is not active, only additional heat is used. The operating mode for SMO S40 is normally set to "Auto". Caution It is also possible to select operating mode "Add. heat only". Select "Manual" to choose which functions are to be activ- If you choose mode "Add.
  • Page 47 Activate weath. contr. Setting range: on/off Factor Setting range: 0 – 10 You can select whether you want SMO S40 to adjust the indoor climate based on the weather forecast here. NIBE SMO S40 Chapter 9 | Control – Menus...
  • Page 48 Afterwards, it is not possible to change the country selected in this menu If Smart Energy Source™ is activated, SMO S40 prioritises without first replacing components in the product. how/to what extent each docked energy source will be used.
  • Page 49 All settings that are available to the user (including advanced menus) can be reset to default values here. Caution After the factory setting, personal settings such as the heating curve must be reset. NIBE SMO S40 Chapter 9 | Control – Menus...

  • Page 50: Menu 5 - Connection

    All settings made since opening the menu can be reset by selecting "Reset". MENU 5.4 – WIRELESS UNITS In this menu you connect wireless units, and manage set- tings for connected units. Chapter 9 | Control – Menus NIBE SMO S40...

  • Page 51: Menu 6 - Scheduling

    If a room sensor is not activated, the desired offset of the heating curve is set. One step is usually enough to change the room temperature by one degree, but in some cases several steps may be required. NIBE SMO S40 Chapter 9 | Control – Menus...

  • Page 52: Menu 7 - Installer Settings

    1 Consult the accessory’s Installer Manual. MENU 7.1.1 - HOT WATER MENU 7.1 - OPERATING SETTINGS This menu contains advanced settings for hot water opera- Make operating settings for the system here. tion. Chapter 9 | Control – Menus NIBE SMO S40...
  • Page 53 Auto: The charge pump runs according to the current oper- the charge pump manually, you set the desired pump speed ating mode for SMO S40. here. (Settings are available per demand heating/pool/hot Intermittent: The charge pump starts 20 seconds before water/cooling.)
  • Page 54 Additional heat in tank If an immersion heater is installed in the tank, it can be permitted to produce hot water at the same time as the heat pump prioritises heating or cooling. Chapter 9 | Control – Menus NIBE SMO S40...
  • Page 55 Here, you set the power the property requires at DOT (dimen- Setting range: on/off sioned outdoor temperature). Select how you want the SMO S40 to alert you that there is If you choose not to activate "Manually selected power at an alarm in the display here.
  • Page 56 Setting range: 0.5 – 10.0 °C MENU 7.1.9 - LOAD MONITOR Auto: When the operating mode is set to "Auto", SMO S40 Fuse size selects when start and stop of additional heat and cool- Setting range: 1 –...
  • Page 57 The operating settings for accessories that are installed and activated are made in the sub-menus for this. MENU 7.2.1 - ADD/REMOVE ACCESSORIES Here, you tell SMO S40 which accessories are installed. To identify connected accessories automatically, select "Search for accessories". It is also possible to select accessor- ies manually from the list.
  • Page 58 Here, you can choose to activate the screen lock for MENU 7.4 - SELECTABLE IN/OUTPUTS SMO S40. During activation, you will be asked to enter the Here, you state where the external switch function has been required code (four digits). The code is used when: connected, either to one of the AUX inputs on terminal block •...
  • Page 59 When resetting, the start guide is displayed the next time SMO S40 restarts. MENU 7.7 - START GUIDE When SMO S40 is started for the first time, the start guide is automatically activated. From this menu, you can start it manually.

  • Page 60: Service

    Servicing should only be carried out by persons with the necessary expertise. To activate when SMO S40 is running: press and hold the on/off button (SF1) for 2 seconds and select "emergency When replacing components on SMO S40 only re- mode"...
  • Page 61 TEMPERATURE SENSOR DATA Temperature (°C) Resistance (kOhm) Voltage (VDC) 56.20 3.047 33.02 2.889 20.02 2.673 12.51 2.399 8.045 2.083 5.306 1.752 3.583 1.426 2.467 1.136 1.739 0.891 1.246 0.691 NIBE SMO S40 Chapter 10 | Service...
  • Page 62 Here you can choose how current measurement values from 3. When the on/off button changes colour from blue to SMO S40 should be saved onto a log file on the USB memory. white, press and hold the on/off button. Set the desired interval between loggings.
  • Page 63 USB memory, you can install that instead of manually restoring the version. MODBUS TCP/IP SMO S40 has built-in support for Modbus TCP/IP, which is activated in menu 7.5.9 - "Modbus TCP/IP". TCP/IP settings are set in menu 5.2 - "Network settings".

  • Page 64: Disturbances In Comfort

    "Stop additional heat" that SMO S40 cannot remedy itself. On the display, you can in menu 7.1.10.2 - "Auto mode setting". see what type of alarm it is and reset it.
  • Page 65 • There is no heating or hot water demand, nor cooling demand. Low room temperature – SMO S40 does not call on heating, hot water or • Closed thermostats in several rooms. cooling. – Set the thermostats to max in as many rooms as pos- •...

  • Page 66: Accessories

    EXTRA SHUNT GROUP ECS 40/ECS 41 The room unit is an accessory with a built-in room sensor, which allows the control and monitoring of SMO S40 to be carried out in This accessory is used when SMO S40 is installed in houses with a different part of your home to where it is located.
  • Page 67 Art. no G1100002 HA-WH 5030-2 F Titanium Megacoil, 300 litre Art. no G1100003 HA-WH 5020-2 FS Titanium Megacoil, Solar 200 litre Art. no G1100004 HA-WH 5030-2 FS Titanium Megacoil, Solar 300 litre Art. no G1100005 NIBE SMO S40 Chapter 12 | Accessories...

  • Page 68: Technical Data

    Technical data Dimensions Chapter 13 | Technical data NIBE SMO S40...

  • Page 69: Technical Specifications

    Dimensions and weight Width Width Depth Height Height Weight, (without packaging and enclosed components) Miscellaneous Part no. SMO S40 067 654 Max load relay outputs on AA100 Relay output Function Max load X5:1 (I2) 2 (1)A X5:2 (I3) 2 (1)A...

  • Page 70: Energy Labelling

    Energy labelling Supplier NIBE Model SMO S40 + F2040 / F2120 Controller, class Controller, contribution to efficiency Chapter 13 | Technical data NIBE SMO S40...

  • Page 71: Electrical Circuit Diagram

    Electrical circuit diagram NIBE SMO S40 Chapter 13 | Technical data...
  • Page 72 Chapter 13 | Technical data NIBE SMO S40...
  • Page 73 NIBE SMO S40 Chapter 13 | Technical data...
  • Page 74 Chapter 13 | Technical data NIBE SMO S40...

  • Page 75: Item Register

    Power connection, 19 Commissioning and adjusting, 30 Pulse energy meter, 21 Commissioning with additional heating only, 30 Reversing valve, 23 Commissioning with NIBE air/water heat pump, 30 Settings, 29 Preparations, 30 Shunt controlled additional heat, 23 Setting the cooling/heating curve, 31...
  • Page 76 Step controlled additional heat, 22 Supplied components, 8 Supply voltage, 19 Symbol key, 13 Symbols, 4 System solutions, 7 Technical data, 68 Dimensions, 68 Electrical circuit diagram, 71 Temperature sensor data, 61 Temperature sensor installation on pipe, 20 Item register NIBE SMO S40...
  • Page 80 WS release date: 2022-01-03 10:24 Publish date: 2022-03-16 14:33 This is a publication from NIBE Energy Systems. All product illustrations, facts and data are based on the available information at the time of the publication’s approval. NIBE Energy Systems makes reservations for any factual or printing errors in this publication.

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