Nibe VVM S320 Installer Manual
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Nibe VVM S320 Installer Manual

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Installer manual
Indoor module
NIBE VVM S320
IHB EN 2208-1
631794

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Summary of Contents for Nibe VVM S320

  • Page 1 Installer manual Indoor module NIBE VVM S320 IHB EN 2208-1 631794...
  • Page 2 Here, you can find information about product name, the product's temperature. serial number, the version of the software and service. When there is new software to download, you can do it here (provided that VVM S320 is connected to myUplink).

  • Page 3: Table Of Contents

    Item register Connections Settings Contact information 6 Commissioning and adjusting Preparations Filling and venting Start-up and inspection Setting the cooling/heating curve 7 myUplink Specification Connection Range of services 8 Control - Introduction Display unit NIBE VVM S320 Table of Contents...

  • Page 4: Important Information

    Serial number This symbol indicates danger to person or machine. The serial number can be found at the bottom right on VVM S320, in the display on the home screen "Product overview" and on the type plate(PZ1). Caution This symbol indicates important information about what you should consider when installing or servi- cing the installation.

  • Page 5: Inspection Of The Installation

    Shut off valves Mixing valve Safety valve Electrical connections Connected communication Circuit fuses Fuses, indoor module Fuses property Outside sensor Room sensor Current sensor Safety breaker Earth circuit-breaker Setting emergency mode Miscellaneous Docked to NIBE VVM S320 Chapter 1 | Important information...

  • Page 6: Outdoor Modules

    Outdoor modules COMPATIBLE AIR/WATER HEAT PUMPS In some air/water heat pumps, manufactured before or during 2019, the circuit board must be updated in order to be compatible with VVM S320. F2040 F2040-6 F2040-8 Part no. 064 206 Part no. 064 109 F2040-12 Part no.

  • Page 7: Delivery And Handling

    INSTALLATION AREA Leave a free space of 800 mm in front of the product. All VVM S320 should be transported and stored vertically in a service on VVM S320 can be carried out from the front. dry place. 10 – 25 However, the VVM S320 can be carefully laid on its back when being moved into a building.

  • Page 8: Handling Panels

    Remove the screw in the hole next to the on/off button (SF1). Pull the panel's top edge towards you and lift diagonally upwards to remove it from the frame. 3. Check the display is straight. Adjust if necessary. Chapter 2 | Delivery and handling NIBE VVM S320...
  • Page 9 Remove the screws from the upper and lower edges. OPEN VENT COVER Twist the panel slightly outwards. 3. Move the panel outwards and backwards. 4. Assembly takes place in the reverse order. NIBE VVM S320 Chapter 2 | Delivery and handling...

  • Page 10: Indoor Module's Design

    Indoor module's design General QM13 QM11 QM22 BT63 QM20 QN10 Chapter 3 | Indoor module's design NIBE VVM S320...
  • Page 11 Heating medium connection, supply Heating medium connection, return Cold water connection Hot water connection Hot water circulation connection (does not apply to VVM S320 CU) Docking connection, supply, from heat pump Docking connection, return, to heat pump HVAC components Expansion vessel, closed, heating medium...

  • Page 12: Distribution Boxes

    Distribution boxes -X27 AUX-RELAY FQ10 FQ10-S2 ELECTRICAL COMPONENTS Base card Electrical anode board FQ10 Temperature limiter FQ10-S2 Resetting temperature limiter 1 Only VVM S320 with enamelled vessel. Chapter 3 | Indoor module's design NIBE VVM S320...

  • Page 13: Pipe Connections

    55 °C on the supply line and 45 °C on the return 0.19 HBS 20-6 line, but VVM S320 can handle up to 70 °C. Overflow water from the safety valve goes via an overflow Air/water Minimum flow...
  • Page 14 Any change in the pre-pressure affects the ability of the expansion vessel to handle the expansion of the water. The maximum system volume, excluding VVM S320, is 220 litres at the above-mentioned pre-pressure. Chapter 4 | Pipe connections...
  • Page 15 VVM S320. XL 4 *Non-return valve is not included in VVM S320 in NIBE VVM S320 E 3x400V DK and NIBE VVM S320 R EM 3x230V. NIBE VVM S320 R 3x400V NL...

  • Page 16: Dimensions And Pipe Connections

    XL1 / XL2 Heating medium supply/return Ø XL3 / XL4 Cold/hot water Ø Hot water circulation (does not apply to VVM S320 CU) Ø XL8 / XL9 Docking heating medium in/out Ø Chapter 4 | Pipe connections NIBE VVM S320...

  • Page 17: Connecting To Air/Water Heat Pump

    Only for heat pumps that do not have a gas separat- A climate system is a system that regulates the indoor temperature with the help of the control system in VVM S320 and, for example, radiators, underfloor heating, underfloor •...

  • Page 18: Cold And Hot Water

    HOT WATER CIRCULATION • mixing valve A circulation pump can be controlled by VVM S320 to circu- A mixer valve must be installed if the factory setting is late the hot water. The circulating water must have a tem- changed to allow the temperature to exceed 60 °C. Nation- perature that prevents bacterial growth and scalding, and al regulations must be observed.

  • Page 19: Electrical Connections

    Use a screened cable for communication with the heat MINIATURE CIRCUIT-BREAKER pump. The operating circuit in VVM S320 and some of its internal • To prevent interference, sensor cables to external connec- components are fused internally by a miniature circuit tions must not be laid close to high voltage cables.
  • Page 20 -X27 AUX-RELAY FQ10-S2 MINIATURE CIRCUIT-BREAKER The operating circuit in VVM S320 and some of its internal components are fused internally by a miniature circuit breaker (FC1). (Only applies to 1x230 V and 3x230 V.) The temperature limiter (FQ10) cuts the power supply to the electric additional heat if the temperature rises above 89 °C...

  • Page 21: Connections

    "Selectable in/outputs – Possible selections for AU inputs". Compressor blocking must be carried out either on the indoor module or on the air/water heat pump, not on both at the same time. NIBE VVM S320 Chapter 5 | Electrical connections...
  • Page 22 X28:13 and AA2-X29:GND. Integrated load monitor VVM S320 is equipped with a simple form of integrated load monitor, which limits the power steps for the electric addi- tional heat by calculating whether future power steps can be connected to the relevant phase without exceeding the current for the specified main fuse.
  • Page 23 VVM S320 is equipped with a load monitor that, with the help of a current sensor, controls the power steps for...
  • Page 24 Communication with air/water heat pump structions in the manual for the accessory that is to be in- If the air/water heat pump is to be connected to VVM S320, stalled. this is connected to terminal block X30:1 (GND), X30:3 (B) VVM S320...
  • Page 25 A selectable output is AA2-X27. Setting the value for the change is performed in menu 1.30.3 - "External adjustment". If VVM S320 is switched off or in emergency mode, the relay is in C-NC position. • activation of one of four fan speeds.
  • Page 26 (A = SG Ready A and B = SG Ready B ) VVM S320 External External blocking of functions AA2-X27 An external switch function can be connected to VVM S320 for blocking various functions. The switch must be potential- free and a closed switch results in blocking. L N PE NOTE Blocking entails a risk of freezing.

  • Page 27: Settings

    When the emergency mode is active, the status lamp is yel- low. To activate when VVM S320 is running: press and hold the 13.0 on/off button (SF1) for 2 seconds and select "emergency mode"...

  • Page 28: Commissioning And Adjusting

    NOTE Open a hot water tap in the house. Fill the hot water heater through the cold water connec- Do not start VVM S320 if there is a risk that the tion (XL3). water in the system has frozen. 3. When the water that comes out of the hot water tap is...

  • Page 29: Start-Up And Inspection

    Start VVM S320 by pressing the on/off button (SF1). Follow the instructions in the display’s start guide. If the start guide does not start when you start the VVM S320, you can start it manually in menu 7.7. See the section "Control –...
  • Page 30 Option / setting PUMP SPEED Page The circulation pump (GP1) in VVM S320 is frequency con- Here you can see how far you have come in the start guide. trolled and sets itself using control and based on heating demand.

  • Page 31: Setting The Cooling/Heating Curve

    Based on these curves, VVM S320 determines the temperature of the water to the climate system (the supply temperature) and thus the indoor temperature.
  • Page 32 Settings for "Own curve" are made in menu 1.30.7. TO READ OFF A HEATING CURVE Drag in the circle on the axis with outdoor temperature. Read off the value for supply temperature in the circle on the other axis. Chapter 6 | Commissioning and adjusting NIBE VVM S320...

  • Page 33: Myuplink

    Visit myuplink.com for more information. Specification You need the following in order for myUplink to be able to communicate with your VVM S320: • wireless network or network cable • Internet connection •...

  • Page 34: Control - Introduction

    For hard switch off: press and hold the on/off button for 5 seconds. To activate emergency mode when VVM S320 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 35: Navigation

    Navigation FACTORY SETTING Factory set values are marked with *. VVM S320 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 36 Current temperature The drop-down menu shows the current status for Set temperature VVM S320, what is in operation and what VVM S320 is doing Works to set temperature at the moment. The functions that are in operation are highlighted with a frame.

  • Page 37: 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 NIBE VVM S320 Chapter 8 | Control - Introduction...

  • Page 38: Control - Menus

    Therefore, open the thermo- A slow climate system, such as underfloor heating, stats fully, except in those rooms where a cooler may be unsuitable for controlling with room temperature is required, e.g. bedrooms. sensors. Chapter 9 | Control – Menus NIBE VVM S320...
  • Page 39 Here, you select the zone to which a sensor will belong. It is temperature. It is from this heating curve that VVM S320 possible to connect multiple room sensors to each zone.
  • Page 40 Alarm, room sensor during cooling energy-efficient operation. It is from these curves that operation VVM S320 determines the temperature of the water to the Setting range: on/off heating system, the supply temperature, and consequently the indoor temperature. Here, you can select the curve and...
  • Page 41 "-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. NIBE VVM S320 Chapter 9 | Control – Menus...

  • Page 42: Menu 2 - Hot Water

    The time can be set between to the right. 1 and 90 days. Tick/untick "Activated" to start/switch off When the time has run out, VVM S320 returns to the set the function. demand mode. MENU 2.5 - HOT WATER CIRCULATION Select "Off"...
  • Page 43 NOTE Hot water circulation is activated in menu 7.4 "Selectable in/outputs" or via accessory. NIBE VVM S320 Chapter 9 | Control – Menus...

  • Page 44: Menu 3 - Info

    Setting range: 1 – 5 years Here, you can see a diagram showing how much energy VVM S320 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 tem- perature.

  • Page 45: Menu 4 - My System

    If you deselect "addition" it may mean that insuffi- cient hot water and/or heating in the accommod- The operating mode for VVM S320 is normally set to "Auto". ation is achieved. It is also possible to select operating mode "Add. heat only".
  • Page 46 Setting range: on/off Factor Setting range: 0 – 10 You can select whether you want VVM S320 to adjust the indoor climate based on the weather forecast here. You can set factor for outdoor temperature. The higher the value, the greater the effect from the weather forecast.
  • Page 47 Alternatives: Price per kWh / CO2 MENU 4.11 - TOOLS If Smart Energy Source™ is activated, VVM S320 prioritises Here, you can find tools for use. how/to what extent each docked energy source will be used.
  • Page 48 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. Chapter 9 | Control – Menus NIBE VVM S320...

  • Page 49: Menu 5 - Connection

    "Reset". MENU 5.10 – TOOLS As the installer, you cane.g. connect an installation via an app here, by activating an access point for direct connection to a mobile phone. NIBE VVM S320 Chapter 9 | Control – Menus...

  • Page 50: 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. Chapter 9 | Control – Menus NIBE VVM S320...

  • Page 51: Menu 7 - Service

    This menu contains advanced settings for hot water opera- Setting range: 5 – 70 °C tion. Stop temperature Demand mode, small/medium/large Setting range: 5 – 70 °C Stop temperature periodic increase Setting range: 55 – 70 °C NIBE VVM S320 Chapter 9 | Control – Menus...
  • Page 52 Alternative: on/off Here you set the max electrical power for the internal electric Manual speed additional heat in VVM S320, during normal operation and Setting range: 1 - 100 % in overcapacity mode (SG Ready). If the heat pump’s electric additional heating has been...
  • Page 53 Setting range: on/off difference additional heat can never exceed max difference compressor Select how you want the VVM S320 to alert you that there Max diff compressor: If the current supply temperature ex- is an alarm in the display here.
  • Page 54 Hot water Time betw. cooling and heating: Here, you can set how long Heating VVM S320 will wait before it returns to heating mode when the cooling demand has ceased or vice versa. Pool 1 Pool 1...
  • Page 55 MENU 7.5.8 - SCREEN LOCK work. Here, you can choose to activate the screen lock for VVM S320. During activation, you will be asked to enter the required code (four digits). The code is used when: • deactivating the screen lock.
  • Page 56 When resetting, the start guide is displayed the next time VVM S320 restarts. MENU 7.7 - START GUIDE When VVM S320 is started for the first time, the start guide is automatically activated. From this menu, you can start it manually.

  • Page 57: Service

    When the emergency mode is active, the status lamp is yel- 20.02 2.673 low. 12.51 2.399 8.045 2.083 To activate when VVM S320 is running: press and hold the 5.306 1.752 on/off button (SF1) for 2 seconds and select "emergency 3.583 1.426 mode" from the shutdown menu. 2.467 1.136...
  • Page 58 Here you can choose how current measurement values from Press the on/off button once. VVM S320 should be saved onto a log file on the USB 3. When the on/off button changes colour from blue to memory.
  • Page 59 MODBUS TCP/IP VVM S320 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". Modbus protocol uses port 502 for communication. Readable Description Read 0x04...

  • Page 60: Disturbances In Comfort

    Disturbances in comfort Troubleshooting In most cases, VVM S320 notes a malfunction (a malfunction can lead to disruption in comfort) and indicates this with If the operational interference is not shown in the display alarms, and instructions for action, in the display.
  • Page 61 7.1.10.2 - "Auto mode setting". for hot water production is reduced, which can give a – Hot water is produced with VVM S320 in "Manual" mode. smaller amount of hot water. If there is no air/water heat pump, "Additional heat"...

  • Page 62: Add. Heat Only

    The air/water heat pump’s compressor does not start • There is no heating or hot water demand, nor cooling demand. – VVM S320 does not call on heating, hot water or cooling. • Alarm tripped. – VVM S320 temporarily blocked, see menu 3.1 - "Operat- ing info"...

  • Page 63: Accessories

    Part no. 066 161 An accessory card is also required if for example an external circu- lation pump is connected to VVM S320 at the same time that the *The accessory requires that NIBE air/water heat pump is installed. buzzer alarm is activated.
  • Page 64 WIRELESS ACCESSORIES It is possible to connect wireless accessories to VVM S320, e.g. room, humidity, CO sensors. For more information, as well as a complete list of all available wireless accessories, see myuplink.com. BUFFER VESSEL UKV A buffer vessel is an accumulator tank that is suitable for connec- tion to a heat pump or another external heat source, and can have several different applications.

  • Page 65: Technical Data

    Technical data Dimensions and setting-out coordinates NIBE VVM S320 Chapter 13 | Technical data...

  • Page 66: Technical Specifications

    Lead in brass components (Reach) Part number Copper – NIBE VVM S320 CU 3x400V 069 195 Part number Stainless steel – NIBE VVM S320 R 3x400V 069 196 Part number Enamel – NIBE VVM S320 E 3x400V 069 206 Part number Enamel – NIBE VVM S320 E 3x400V DK...
  • Page 67 Voltage 3 x 400 V 3 x 230 V 1 x 230 V Part number Stainless steel – NIBE VVM S320 R 3x400V NL 069 233 Part number Stainless steel – NIBE VVM S320 R EM 3x230V 069 201 Part number Stainless steel – NIBE VVM S320 1x230V R...

  • Page 68: Electrical Circuit Diagram

    Electrical circuit diagram 3 X 400 V Chapter 13 | Technical data NIBE VVM S320...
  • Page 69 NIBE VVM S320 Chapter 13 | Technical data...
  • Page 70 Chapter 13 | Technical data NIBE VVM S320...
  • Page 71 NIBE VVM S320 Chapter 13 | Technical data...
  • Page 72 3 X 230 V Chapter 13 | Technical data NIBE VVM S320...
  • Page 73 NIBE VVM S320 Chapter 13 | Technical data...
  • Page 74 Chapter 13 | Technical data NIBE VVM S320...
  • Page 75 NIBE VVM S320 Chapter 13 | Technical data...
  • Page 76 1 X 230 V Chapter 13 | Technical data NIBE VVM S320...
  • Page 77 NIBE VVM S320 Chapter 13 | Technical data...
  • Page 78 Chapter 13 | Technical data NIBE VVM S320...
  • Page 79 NIBE VVM S320 Chapter 13 | Technical data...

  • Page 80: Item Register

    Draining the climate system, 29, 57 Draining the hot water heater, 57 Load monitor, 22 Electrical addition - maximum output, 27 Manage alarm, 60 Power steps of the immersion heater, 27 Marking, 4 Electrical circuit diagram, 68 Item register NIBE VVM S320...
  • Page 81 Temperature sensor data, 57 USB service outlet, 57 Settings, 27 Emergency mode, 27 Setting the cooling/heating curve, 31 Standby mode, 27, 57 Start guide, 29 Start-up and inspection, 29 Pump speed, 30 Supply voltage, 21 NIBE VVM S320 Item register...

  • Page 83: Contact Information

    Tel: +46 (0)433-27 3000 info@evan.ru info@nibe.se nibe-evan.ru nibe.se SWITZERLAND NIBE Wärmetechnik c/o ait Schweiz AG Industriepark, CH-6246 Altishofen Tel. +41 (0)58 252 21 00 info@nibe.ch nibe.ch For countries not mentioned in this list, contact NIBE Sweden or check nibe.eu for more information.
  • Page 84 WS release date: 2022-01-03 10:24 Publish date: 2022-03-15 13:40 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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