Nibe VVM 320 Installer Manual
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Nibe VVM 320 Installer Manual

Indoor module uk 1x230v
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IHB EN 1834-8
231342
Indoor module
NIBE VVM 320
INSTALLER MANUAL
UK 1x230V

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Summary of Contents for Nibe VVM 320

  • Page 1 IHB EN 1834-8 INSTALLER MANUAL 231342 Indoor module NIBE VVM 320 UK 1x230V...
  • Page 2 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 How to scroll through menus and make different settings is described on page Set the indoor climate INDOOR CLIMATE HOT WATER MY INSTALLATION...

  • Page 3: Table Of Contents

    Electrical wiring diagram, 1x230 V 5 Electrical connections General Item register Connections Settings Optional connections Connecting accessories 6 Commissioning and adjusting Preparations Filling and venting Start-up and inspection Setting the cooling/heating curve Setting hot water circulation Pool NIBE VVM 320 Table of Contents...

  • Page 4: Important Information

    It must also be frost-proof. The overflow pipe must be visible and its outlet must be open. VVM 320 must be installed with a disconnec- tion option on the supply cable. Minimum cable area must be sized according to the...

  • Page 5: Serial Number

    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

    Electricity (page Connected communication Circuit fuses Fuses, indoor module Fuses property Outside sensor Room sensor Current sensor Safety breaker Earth circuit-breaker Setting of emergency mode thermostat Miscellaneous Warranty Benchmark checklist Docked to Chapter 1 | Important information NIBE VVM 320...

  • Page 7: Outdoor Modules

    F2120-12 1x230V F2120-12 3x400V Part no. 064 136 Part no. 064 137 F2120-16 3x400V Part no. 064 139 Check the software version of compatible older NIBE air/water heat pumps, see page 18. NIBE VVM 320 Chapter 1 | Important information...

  • Page 8: Delivery And Handling

    Transport Leave a free space of 800 mm in front of the product. All service on VVM 320 can be carried out from the front. VVM 320 should be transported and stored vertically in a dry place. However, the VVM 320 may be carefully laid on its back when being moved into a building.

  • Page 9: Supplied Components

    Tundish Pressure reduction valve Connector with cable Armoured hose (expansion vessel) Shut off valve Expansion vessel with holder LOCATION The kit of supplied items is placed on top of the product. NIBE VVM 320 Chapter 2 | Delivery and handling...

  • Page 10: Removing The Covers

    Remove the screws from the upper and lower edges. Twist the cover slightly outward. Move the hatch backwards and slightly to the side. Pull the cover to one side. Pull the hatch forwards. Chapter 2 | Delivery and handling NIBE VVM 320...
  • Page 11 NIBE VVM 320 Chapter 2 | Delivery and handling...

  • Page 12: Indoor Module's Design

    3 Indoor module's design W130 AA4-XF3 AA4-XF4 QM11 VVM320 VVM320 QM22 QN10 BT63 FQ10 FQ11 BT30 AA1-S2 VVM 320 front QM20 Chapter 3 | Indoor module's design NIBE VVM 320...

  • Page 13: Component Location, Rear

    AA4-XF4 Service socket Immersion heater Miniature circuit-breaker FQ10 Temperature limiter FQ11 Temperature limiter, compressor Switch W130 Network cable for NIBE Uplink VVM 320 rear side MISCELLANEOUS List of components Rating plate Serial number plate Cable gland PIPE CONNECTIONS Cable gland Inspection hole, vessel, Ø80 mm Connection, heating medium supply line Ø22 mm...

  • Page 14: Pipe Connections

    NOTE temperatures are 55 °C on the supply line and 45 °C on the return line, but VVM 320 can handle up to 65 °C. Use only manufacturer’s recommended replace- Overflow water from the safety valve goes via an over- ment parts.
  • Page 15 (supplied by e.g. Fernox and Sentinel) spe- cifically designed for heat pumps. Usually, there should not be a problem in installing VVM 320 in areas of hard water as the operating tem- BOILER AND RADIATOR VOLUMES perature is 50–60 °C.
  • Page 16 SYSTEM DIAGRAM SYMBOL KEY VVM 320 consists of water heater with charge coil, ex- Symbol Meaning pansion vessel, safety valve, filler valve, immersion heater, circulation pumps, buffer vessel and control Venting valve system. VVM 320 is connected to the climate system.

  • Page 17: Dimensions And Pipe Connections

    Connection, hot water Ø22 mm Connection, hot water circulation Ø15 mm (does not apply to copper) Connection, docking from heat pump Ø22 mm Connection, docking to heat pump Ø22 mm XL29 Connection, T&P valve Ø15 mm NIBE VVM 320 Chapter 4 | Pipe connections...

  • Page 18: Installation Alternative

    AMS 10-6 + HBS 05-6 AMS 10-8 + HBS 05-12 AMS 10-12 + HBS 05-12 VVM 320 can be connected to extra water heater. Further option information is available at www.nibe.co.uk and in the relevant assembly instructions for the ac- cessories used.
  • Page 19 Tundish, T&P BT52 Temperature sensor, boiler Expansion vessel, closed 1) Energy meter (BF1) is included in VVM 320 R, VVM 320 3x230V R and VVM 320 E EM. Available as accessory EMK 300 for other mar- kets. NIBE VVM 320...
  • Page 20 -BT51 -GP9 -HQ4 POOL -AA25 -EP21 -AA25 -BT2 -GP20 -BT3 -QN25 -CL11 -GP12 -CL11 -EB15 -QN19 -FL7 -EB15 -CM4 -RM1 -QN17 -FL5 -FL1 -WM3 -QM40 -WM4 -EB101 -XL1 -QZ2 -FL10 -XL2 -QM1 Chapter 4 | Pipe connections NIBE VVM 320...
  • Page 21 18. is changed to ensure that the temperature can exceed 60 °C. National regulations must be observed. The set- VVM 320 is not equipped with shut off valves; these ting is made in menu 5.1.1 (See page 54).
  • Page 22 -XL2 For connection of an external energy source directly to -QM1 the internal volume in VVM 320, suitable when the en- ergy source has a small volume, such as a boiler without CONNECTING EMK 300 an accumulator tank or an electric heater. This docking Connecting energy measurement kit EMK 300 (BF1) to uses the energy source for both heating and hot water.
  • Page 23 Connection of integrated cooling in 4-pipe system via water should not fall below 50 °C. Nor should there be AUX in VVM 320. any non-circulatory hot water pipes. Adjust the hot water system to ensure that the temperature does not fall...
  • Page 24 The POOL 310 accessory is required for this connection. -CL11 -EP5 -BT51 -GP9 POOL -HQ4 -AA25 -CL11 -GP12 -EB15 -CL11 -FL7 -QN19 -XL8 -XL9 -EB15 -FL5 -QM40 -EB101 -XL1 -QZ2 -FL10 -XL2 -QM1 Chapter 4 | Pipe connections NIBE VVM 320...
  • Page 25 CO neutral at the time. -EM1 -AA25 -EM1 -EM1 -QM43 -EM1 -EB15 -EM1 -QM42 -FL7 -RM1 -EB15 -CM4 -RM1 -QN17 -FL5 -FL1 -WM3 -QM40 -WM4 -EB101 -XL1 -QZ2 -FL10 -XL2 -QM1 NIBE VVM 320 Chapter 4 | Pipe connections...

  • Page 26: Electrical Connections

    • If the building is equipped with an earth-fault breaker, Electrical installation and service must be car- VVM 320 should be equipped with a separate one. ried out under the supervision of a qualified electrician. Cut the current with the circuit •...
  • Page 27 The cover for the input card is opened without a tool. FQ10 Removing the cover, input circuit board VVM320 FQ10-S2 FQ10 Push the catch down. Angle out the cover and remove it. FQ10-S2 NIBE VVM 320 Chapter 5 | Electrical connections...
  • Page 28 To remove the cover for the base board, the cover for the input circuit board must first be removed. VVM320 Insert the screwdriver (A) and pry the catch carefully downwards (B). Angle out the cover and remove it. Chapter 5 | Electrical connections NIBE VVM 320...

  • Page 29: Connections

    Mark up any junction boxes with warnings for external voltage. POWER CONNECTION VVM 320 must be installed with a disconnection option If you wish to connect external operating voltage for the on the supply cable. Minimum cable area must be sized control system to VVM 320 on the immersion heater according to the fuse rating used.
  • Page 30 ROOM SENSOR Install the outdoor temperature sensor (BT1) in the VVM 320 is supplied with a room sensor enclosed shade on a wall facing north or north-west, so it is unaf- (BT50). The room sensor has a number of functions: fected by the morning sun for example.
  • Page 31 COMMUNICATION SHUT OFF VALVE If VVM 320 is to be connected to the heat pump, it is Connect the solenoid valve (FL7) to terminal block X4:9 connected to terminal blocks X4:13, X4:14 and X4:15 (PE), X4:13 (N) and X4:16 (230V) on the input board (AA2) on the input board (AA3).

  • Page 32: Settings

    If the currents are higher than the set fuse size, the power step is not allowed to cut in. See chapter Load monitor on page För frånluftsvärme! Chapter 5 | Electrical connections NIBE VVM 320...
  • Page 33 OUTPUT LOCKING VVM 320 follows applicable building regulations (BBR). This means that the maximum power output (maximum installed electrical output for heating) can be locked in menu 5.1.13. To then change the maximum power output, parts of the product must be replaced.

  • Page 34: Optional Connections

    VVM 320 External VVM320 LOAD MONITOR Integrated load monitor VVM 320 is equipped with a simple form of integrated AA3-X6 load monitor, which limits the power steps for the AA3-X6 electric additional heat by calculating whether future power steps can be connected to the relevant phase The example above uses the inputs AUX1 (X6:9-10) and AUX2 (X6:11- 12) on the input board (AA3).
  • Page 35 2 to 8 requires ac- This accessory may require a software up- cessories. date in your VVM 320. The version can be – climate system 1 to 8 checked in the “Service info” menu 3.1. Visit nibeuplink.com...
  • Page 36 An external circulation pump is connected to the AUX output, as illustrated below. 1 2 3 C NO NC AA3-X7 VVM320 F1X45 VVM 320 External Externt AA3-X7 Circulation pump Chapter 5 | Electrical connections NIBE VVM 320...

  • Page 37: Connecting Accessories

    Use cable type LiYY, EKKX or similar. Refer to the accessory manual for further instructions. Indoor module AA3-X4 AA3-X4 Accessory card 1 AA5-X4 AA5-X4 -X10 Accessory card 2 AA5-X4 AA5-X4 -X10 NIBE VVM 320 Chapter 5 | Electrical connections...
  • Page 38 X4:9-12 on the input boardAA3. Use cable type LiYY, EKKX or similar. Refer to the accessory manual for further instructions. AA3-X4 AA3-X4 Indoor module Accessories AA9-X1 12V A B GND Chapter 5 | Electrical connections NIBE VVM 320...

  • Page 39: Commissioning And Adjusting

    FQ11 FILLING VVM 320 Open the vent valve (QM20). Open the filler valves (QM11). VVM 320 is filled with water. When the water exiting the vent valve (QM20) is not mixed with air, close the vent valve. After a while the pressure rises on the manometer.

  • Page 40: Start-Up And Inspection

    In many menus there is a symbol that indicates The guide will appear at each restart of that extra help is available. VVM 320, until it is deselected on the last page. To access the help text: Use the control knob to select the help symbol.
  • Page 41 Select operating mode auto or manual when the indoor module is to be used with the heat pump again. PUMP SPEED The circulation pump (GP1) in VVM 320 is frequency controlled and sets itself using control and based on heating demand. Available pressure circulation pump, GP1 Tillgängligt tryck...

  • Page 42: Setting The Cooling/Heating Curve

    A steeper slope means a higher supply Curve 0 is an own curve created in menu 1.9.7. temperature for heating or a lower supply temperature for cooling at a certain outdoor temperature. Chapter 6 | Commissioning and adjusting NIBE VVM 320...
  • Page 43 35 – 40 °C or 45 – 50 °C on the coldest day. increment. BASIC VALUES FOR THE AUTOMATIC HEATING CONTROL The values stated on the map apply for the "heating curve" in menu 1.9.1 NIBE VVM 320 Chapter 6 | Commissioning and adjusting...

  • Page 44: Setting Hot Water Circulation

    COOLING IN 2-PIPE SYSTEM "operating time" decide how long the hot water circula- VVM 320 contains a built-in function for operating cooling tion pump must run per operating instance. in a 2-pipe system down to 17 °C, factory setting 18 °C.

  • Page 45: Sg Ready

    Here you set whether pool temperature should be af- fected when activating "SG Ready". With low price mode on "SG Ready", the desired pool temperature (start and stop temperature) is increased by 1 °C. NIBE VVM 320 Chapter 6 | Commissioning and adjusting...

  • Page 46: Control - Introduction

    • confirm selections of sub menus/options/set val- ues/page in the start guide. BACK BUTTON The back button is used to: • go back to the previous menu. • change a setting that has not been confirmed. Chapter 7 | Control - Introduction NIBE VVM 320...

  • Page 47: Menu System

    Hot water temp. These two symbols indicate whether the compressor in the outdoor module or addition- al heat is blocked in VVM 320. These can, for example, be blocked depend- ing on which operating mode is selected in Information about operation menu 4.2, if blocking is scheduled in menu...
  • Page 48 Back button. Mark the applicable option. One of the options is pre-selected (white). Press the OK button to confirm the selected option. The selected option has a green tick. Chapter 7 | Control - Introduction NIBE VVM 320...
  • Page 49 (at the page number) has been marked. Press the OK button to skip between the steps in the start guide. If the start guide is left on this page it closes automatically in 60 min NIBE VVM 320 Chapter 7 | Control - Introduction...

  • Page 50: Control - Menus

    1.9.5 - cooling settings * 1.9.7 - own curve 1.9.7.1 - heating 1.9.7.2 - cooling * 1.9.8 - point offset 1.9.9 - night cooling 1.9.11 - +Adjust * Accessories are needed. Chapter 8 | Control - Menus NIBE VVM 320...

  • Page 51: Menu 2 - Hot Water

    Menu 3 - INFO 3 - INFO 3.1 - service info 3.2 - compressor info 3.3 - add. heat info 3.4 - alarm log 3.5 - indoor temp. log * Accessories are needed. NIBE VVM 320 Chapter 8 | Control - Menus...

  • Page 52: Menu 4 - My System

    Menu 4 - MY SYSTEM 4 - MY SYSTEM 4.1 - plus functions 4.1.1 - pool * 4.1.3 - internet 4.1.3.1 - NIBE Uplink 4.1.3.8 - tcp/ip settings 4.1.3.9 - proxy settings 4.1.4 - sms * 4.1.5 - SG Ready 4.1.6 - smart price adaption™...

  • Page 53: Menu 5 - Service

    5.11.1.2 - heating medium pump (GP1) 5.12 - country * Accessory needed. Go to the main menu and hold the Back button in for 7 seconds to access the Service menu. NIBE VVM 320 Chapter 8 | Control - Menus...
  • Page 54 1. Caution Underfloor heating systems are normally flow line temperature set between 35 and 45 °C. Check the max floor temperature with your floor supplier. Chapter 8 | Control - Menus NIBE VVM 320...
  • Page 55 Factory setting 1x230V: 32 A This menu contains several sub-menus, one for each standard. Here you set the max. electrical output of the internal electrical addition in VVM 320 and the fuse size for the MENU 5.1.23 - COMPRESSOR CURVE installation. Caution...
  • Page 56 Setting range: 10 – 300 s Mark “search installed acc." and press the OK button to Default values: 30 s automatically find connected accessories for VVM 320. Set when the addition is to start, the minimum run time MENU 5.3 - ACCESSORY SETTINGS...
  • Page 57 If you select "prioritised additional heat" the heat is used from the external addition instead of the heat pump. See the accessory installation instructions for function description. NIBE VVM 320 Chapter 8 | Control - Menus...
  • Page 58 Activated if mixer valve is lowest extract air temp.: Set the minimum extract air installed and it is to be controlled from VVM 320. When temperature to prevent the heat exchanger freezing. the option is active, you can set the outgoing hot water...
  • Page 59 Starting from software version 8801R2 , you can select the flow sensor (EMK) you have connected in the sys- tem. Caution The software in VVM 320 must be software version 8801R2 or later. Visit nibeuplink.com and click on the "Software" tab to download the latest software to your installation.
  • Page 60 The date, time and ID no. (unique to certain settings) and the new set value is shown for every change. Caution The change log is saved at restart and remains unchanged after factory setting. Chapter 8 | Control - Menus NIBE VVM 320...
  • Page 61 Make settings for the installed heat pump here. To see auto: The heating medium pump runs according to the what settings you can make, see installation manual for current operating mode for VVM 320. the heat pump. intermittent: The heating medium pump starts and stops 20 seconds before, and after, the compressor in the heat pump.
  • Page 62 Language settings can be made regardless of this selec- tion. Caution This option locks after 24 hours, restart of dis- play or program updating. Chapter 8 | Control - Menus NIBE VVM 320...

  • Page 63: Service

    Servicing should only be carried out by persons Correct any fault before continuing. with the necessary expertise. Climate system When replacing components on VVM 320 only replacement parts from NIBE may be used. Check the following: Climate system start and stop temperature.
  • Page 64 6.514 1.916 5.306 1.752 4.348 1.587 VVM320 3.583 1.426 2.968 1.278 QM11 2.467 1.136 QM22 2.068 1.007 1.739 0.891 1.469 0.785 1.246 0.691 1.061 0.607 0.908 0.533 0.779 0.469 0.672 0.414 FQ10 FQ11 Chapter 9 | Service NIBE VVM 320...
  • Page 65 OK button you will return to the previous choose another file page (menu 7.1) where you can choose to start the up- date. This allows you to update the software in VVM 320. NIBE VVM 320 Chapter 9 | Service...
  • Page 66 Via "save settings" you save the menu settings to the Here you can choose how current measurement values USB memory in order to restore them later or to copy from VVM 320 should be saved onto a log file on the the settings to another VVM 320. USB memory.

  • Page 67: Disturbances In Comfort

    If a green light comes on after selecting “reset alarm”, the alarm has been remedied. If the red light is still on, and a menu called “alarm” is visible in the dis- NIBE VVM 320 Chapter 10 | Disturbances in comfort...
  • Page 68 – VVM 320 temporarily blocked, see menu 3.2 com- pressor information. • Low hot water access with the “Smart Control” function active. – If the hot water usage has been low, VVM 320 will produce less hot water than normal. Restart the product. LOW ROOM TEMPERATURE •...

  • Page 69: Accessories

    ACTIVE COOLING. ACS 310 Cu pipe Ø22. ACS 310 is an accessory that enables VVM 320 to control the Part no. 067 314 production of cooling. EXTERNAL ELECTRIC ADDITIONAL HEAT ELK Part no.
  • Page 70 VVM 320. Part no. 067 247 ROOM UNIT RMU 40 RMU 40 means that control and monitoring of VVM 320 can be carried out in a different part of your home to where it is located. Part no 067 064...

  • Page 71: Technical Data

    12 Technical data Dimensions and setting-out coordinates NIBE VVM 320 Chapter 12 | Technical data...

  • Page 72: Technical Specifications

    1,800 Height (with base) 1,830 – 1,850 Required ceiling height 1,910 Weight (excl. packaging and without water) Part number Stainless steel - VVM 320 1x230V R UK 069 112 Type Maximum water supply pressure MPa (bar) 1.6 (16) Operating pressure, tap water MPa (bar) 0.3 (3)
  • Page 73 Volume of water drawn off, above 40 °C litres Heat loss kWh/24h 2.05 Max temperature, heating fluid °C Max operating temperature T&P-valve °C Maximum power supply Discharge capacity of T&P-valve Tested according to standard EN12897:2006 NIBE VVM 320 Chapter 12 | Technical data...

  • Page 74: Electrical Wiring Diagram, 1X230 V

    Electrical wiring diagram, 1x230 V Chapter 12 | Technical data NIBE VVM 320...
  • Page 75 NIBE VVM 320 Chapter 12 | Technical data...
  • Page 76 Chapter 12 | Technical data NIBE VVM 320...
  • Page 77 NIBE VVM 320 Chapter 12 | Technical data...
  • Page 78 Chapter 12 | Technical data NIBE VVM 320...

  • Page 79: Item Register

    Display unit, 46 NIBE Uplink, 34 Menu system, 47 Optional connections, 34 Control knob, 46 Outdoor sensor, 30 Control - Menus, 50 Power connection, 29 Menu 5 - SERVICE, 53 Removing the cover, base board, 28 NIBE VVM 320 Item register...
  • Page 80 Safety information, 4 Connection as electric boiler, 21 Marking, 4 Connection of external electrical addition, 22 Symbols on VVM 320, 4 Connection of external heat source, 22 Warranty information, 5 Connection of integrated cooling in 4-pipe system, 23 Scroll through the windows, 49...
  • Page 81 Start-up and inspection, 40 Pump speed, 41 Status lamp, 46 Supplied components, 9 Switch, 46 Symbols, 4 Symbols on VVM 320, 4 System diagram, 16 Technical data, 71 Electrical circuit diagram, 1 x 230 V, 74 Technical Data, 72 Technical Data, 72 Tekniska uppgifter Mått och avsättningskoordinater, 71...
  • Page 82 MAINS PRESSURE HOT WATER STORAGE SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the storage system as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights.
  • Page 83 SERVICE RECORD It is recommended that your hot water system is serviced regularly and that the appropriate Service Record is completed. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.
  • Page 88 WS version: a1 (working edition) Publish date: 2018-09-04 08:01 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 publication’s approval. NIBE Energy Systems makes reservations for any factual or printing errors in this manual.

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