Nibe VVM 300 Installation And Maintenance Instruction
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Nibe VVM 300 Installation And Maintenance Instruction

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MOS GB 0726-3
INSTALLATION AND MAINTENANCE INSTRUCTIONS
NIBE VVM 300
NIBE VVM 300
511806

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Summary of Contents for Nibe VVM 300

  • Page 1 MOS GB 0726-3 INSTALLATION AND MAINTENANCE INSTRUCTIONS NIBE VVM 300 NIBE VVM 300 511806...

  • Page 3: Table Of Contents

    Contents User guide Emptying the hot water heater _____________________ 16 Pipe connection between VVM 300 and FIGHTER 2020 _ 17 General Docking Principle of operation ______________________________ 3 General _________________________________________ 18 System diagram ___________________________________ 3 VVM 300 docked to FIGHTER 2020 _________________ 18...
  • Page 4 General In order to get the ultimate benefit from hot water module NIBE SMO 300 you should read through these Installation and Maintenance Instructions. VVM 300 supplies the house with hot water and heating and controls FIGHTER 2020 optimally. The intelligent controls ensure that VVM 300 always works as efficiently as possible.

  • Page 5: User Guide General

    User guide General Principle of operation Abbreviations VVM 300 is an electric boiler designed for houses with wa- Shut-off valve ter borne heating. It consists of a double jacketed pressure Flow line sensor vessel, two immersion heaters and advanced controls.

  • Page 6: Front Panel

    3 kW additional power is connected. 95,0 Hål 66x36 II 4.5 kW additional power is connected. III 6 kW additional power is connected. b a r Urstansning 95,0 t hål Ø10,5 7 mm bred, NIBE VVM 300 95,0...

  • Page 7: Offset Heating Curve

    I II system (forwards) or increase the value of the se- The different operating modes are: lected parameter. Auto mode: VVM 300 automatically selects the I II I II The minus button is used to scroll through the operating mode with reference to the outdoor tem-...

  • Page 8: Room Temperature

    5 0 . 0 C so these must be turned up. V a r m v a t t e n t e m p e r a t u r 13.43 NIBE VVM 300...

  • Page 9: Setting With Diagrams

    User guide Room temperature Setting with diagrams Shifting the heating curve -2 The heating control system on VVM 300 is controlled by HEATING CURVE the outside temperature. This means the flow temperature VÄRMEKURVA is regulated in relation to the current outdoor temperature.

  • Page 10: Maintenance Routines

    Check that water flows through the valve. ■ Close the valve again. ■ The heating system may need to be refilled af- ■ ter checking the safety valve (52), see the section “Commissioning and adjustment” – “Filling the heat- ing system”. NIBE VVM 300...

  • Page 11: Low Temperature Or A Lack Of Hot Water

    Incorrect values set on the automatic heating control ■ system. If the operating disturbance cannot be rectified by means of the above an installation engineer should be called. If necessary set the switch to” ”. See the section, “Switch position “ ”. NIBE VVM 300...

  • Page 12: Alarm/Alarm Outputs

    S1 on FIGHTER 2020. The information disappears when the pressostat is reset The information disappears when the cause is remedied and FIGHTER 2020 has been restarted. VVM 300 switches and FIGHTER 2020 has been restarted. VVM 300 switches to reduced boiler mode*.
  • Page 13 FIGHTER 2020 has been less than 2 minutes 3 times in a have been restarted. row. Indicated as 16 in channel S1 on FIGHTER 2020. NOTE! VVM 300 must be powered within 5 minutes after The information disappears when the cause is remedied FIGHTER 2020 restarts and communication between the and FIGHTER 2020 has been restarted.
  • Page 14 1 . 0 TB-LARM Shown when any temperature limiter has tripped. The cause of the fault may be that VVM 300 has been started without the boiler section being filled with water. The temperature limiter may have tripped during transporta- tion of VVM 300, .

  • Page 15: Resetting The Temperature Limiter

    The cover on the distribution box does not need to be removed when resetting. Gammalt Helping the circulation pump to start Switch VVM 300 off by setting the switch (8) to ”0”. ■ Remove the lower front cover. ■...

  • Page 16: Installation

    Electric boiler mode VVM 300 must be transported and stored upright and dry. VVM 300 can be set in electric boiler mode from here. This mode means the heat pump is blocked, but all other com- The VVM 300 may, however, be carefully laid on its back when being moved into a building.

  • Page 17: Pipe Connections

    Total volume is 280 litres with 155 litres in the hot water heater and 125 litres in the double jacketed space. The pressure vessel in VVM 300 is approved for max 9.0 bar (0.9 MPa) in the heater and 2.5 bar (0.25 MPa) in the double jacket space.
  • Page 18 Shut-off valve If FIGHTER 2020 cannot meet the heating requirement, Flow line sensor additional heat is shunted in from VVM 300. When the Return line sensor outside temperature drops below the set stop temperature Control valve VVM 300 engages and takes over the heating.

  • Page 19: Capacity Diagram, Heating Medium Pump

    300. Heat medium to FIGHTER 2020 (VB-in) connected to (76), charge connection to FIGHTER 2020 on VVM 300. Requisite safety equipment connected to FIGHTER 2020 and VVM 300, see section, docking. If FIGHTER 2020 is Dold! not to be connected, (75) and (76) must be plugged and charge pump (40) disabled.

  • Page 20: Emptying The Hot Water Heater

    Open the safety valve (47). ■ Open a hot water tap to let air into the system. If this ■ is not enough, undo a pipe coupling (74) on the hot water side and pull out the pipe. NIBE VVM 300...

  • Page 21: Electrical Connections

    Installation Electrical connections Electrical connections Connection VVM 300 must be installed via an isolator switch with a minimum breaking gap of 3 mm. Other electrical equip- ment, except the outdoor sensor and the current sensors, are connected at the factory.

  • Page 22: Modular Cable Between Vvm 300 And Fighter 2020

    FIGHTER 2020 should be from behind through the cable glands on the heat pump’s left-hand side, seen from the rear. The routing of the modular cable in VVM 300 should be made through the HP pipe, Ø 25, to the left and down to the left-hand front edge.

  • Page 23: Resetting The Temperature Limiter

    Max boiler temperature Boiler temperature Knob position The setting of the different maximum boiler temperatures is done using the knob (102) on the load monitor card (2). Set value displayed in menu 9.3.1. NIBE VVM 300...

  • Page 24: Centralised Load Control/Tariff

    Electrical distribution Load monitor unit VVM 300 is equipped with an internal load monitor. When the load monitor senses an overcurrent on one of the phases, the immersion heater will step down the out- put until it can be connected again.

  • Page 25: External Contacts

    “Temporary Extra hot water” function is activated. An au- tomatic return to the previously set function occurs after 3 hours. NOTE! Work behind covers secured by screws may only be carried out under the supervision of a qualified installation engineer. NIBE VVM 300...

  • Page 26: Commissioning And Adjusting

    (52) is opened for the first time. Bleed VVM 300 through the safety valve (52) and the ■ rest of the heating system through the relevant venting valves.

  • Page 27: Commissioning Fighter 2020 And Vvm 300

    Commissioning VVM 300 without FIGHTER Commissioning FIGHTER 2020 and VVM 300 2020 FIGHTER 2020 Turn the isolator switch for VVM 300 on and check Follow the instructions in FIGHTER 2020 Installation that the miniature circuit breaker is on. and Maintenance under section ”Commissioning and Select “Service”...

  • Page 28: Miscellaneous Control

    When the menu number ends with a zero this indicates there is a submenu. Value of the current parameter Symbols I II III 54.1°C Hotwatertemp. 13.43 Menu name Clock Menu number Key lock NIBE VVM 300...

  • Page 29: Changing Parameters

    Press the enter button to return to menu 8.1.0. ■ Press the plus button 3 times to access menu 8.4. ■ Press the enter button to return to menu 8.0. ■ Press the plus or minus button several times to access ■ menu 1.0. NIBE VVM 300...
  • Page 30 Flow temp. at set 2.6.5 Return Normal, covers the normal user's needs. Extended, shows all menus except the serv- ice menus. Service, shows all menus, returns to nor- mal 30 minutes after the last button was pressed. NIBE VVM 300...
  • Page 31 Minutes to start Roomtemp. setpoint Starts count B Return Acc. run time B Outdoor temp. 5.10 Evapor. temp. 5.11 Suction gas temp 5.12 Liquid temperature 5.13 Hotgas temperature 5.14 Return temperature 5.15 Diff. Supply/return 5.16 Start defrosting 5.17 Return NIBE VVM 300...
  • Page 32 Tranform. ratio EBV 8.4.5 Vacation ends Return Return 8.3.7 7.5.3 Return Heat system 8.5.0 8.5.1 Period settings Period time 7.5.4 Offset heating curve 8.5.2 Return Max time for HW 7.5.5 HW deactivated 8.5.3 Return 7.5.6 Pool deactivated 7.5.7 Return NIBE VVM 300...
  • Page 33 9.3.13.2 9.3.11.4 Max speed Period time 2 Return 9.3.13.3 9.3.11.5 9.5.0 9.5.1 - 9.5.10 Sefault speed Temperat. period 2 Alarmlog Larmlogg 01 – 10 9.3.13.4 9.3.11.6 9.6.0 9.5.11 Desired speed Return System Info Return 9.3.13.5 Return Return NIBE VVM 300...

  • Page 34: Menu Explanation

    NOTE! These settings should only be made by persons with the necessary expertise. Extended, shows all menus except the serv- ice menus. Service, shows all menus, returns to nor- mal 30 minutes after the last button was * Accessories are needed. pressed. NIBE VVM 300...
  • Page 35 Menu 1.5 Next XHW action Future increases to the “Extra hot water” level are shown here. Menu 1.6 HW run time How long hot water heating has been in progress is shown here (accumulated). Menu 1.7 Return Return to menu 1.0. NIBE VVM 300...
  • Page 36 Menu 2.8 Degree-minutes Current value for number of degree-minutes. For example, this value can be changed to accelerate the start of heating production. The value can be changed from -700 and downwards. Menu 2.9 Return Return to menu 2.0. NIBE VVM 300...
  • Page 37 The current actual return line temperature from the heat- here. ing system 2 is shown here. The value can be set between -10 and +10. The factory setting is 0. Menu 3.8 Return Return to menu 3.0. * Requires accessory and activation in menu 9.3.3. NIBE VVM 300...
  • Page 38 The accumulated number of starts with the compressor in FIGHTER 2020 is shown here. Menu 5.8 Acc. run time B # The accumulated time that the compressor has been in operation in FIGHTER 2020 is shown here. NIBE VVM 300...
  • Page 39 Difference (∆T) between the flow line and return line to/ from the heat pump. Menu 5.16 Start defrosting # Manual activation of defrosting procedure in the heat pump. Menu 5.17 Return Return to menu 5.0. * Requires accessory and activation in menu 9.3.5. NIBE VVM 300...
  • Page 40 When the vacation function is active, the flow temperature is lowered according to the chosen setting, and the hot water heating as well as pool heating can be turned off. When the vacation function is deactivated, the heat pump NIBE VVM 300...
  • Page 41 Menu 8.4.1 Pool control immersion heater are blocked is shown here. You choose here whether pool control should be On or The value can be set between 0 and 30 °C. The factory set- Off. ting is 25 °C. NIBE VVM 300...
  • Page 42 The value is adjustable between 0 and 60 minutes. The fac- tory setting is 30 minutes. Menu 8.5.3 Return Return to menu 8.5.0. Menu 8.6 Return Return to menu 8.0. * See Installation and Maintenance Instructions for FIGHTER 2020 for setting range and factory settings. NIBE VVM 300...
  • Page 43 Menu explanation 9.2.0 Add. heat settings Menu 9.1.9 Stop Temp.(18)* Settings regarding additional heat and shunt in VVM 300 and any extra shunt can be made on the sub-menus in this Stop temperature, set outdoor air temperature when the menu.
  • Page 44 1 to 5. The factory setting is 1 days. Menu 9.3.9 Factory setting Return to the factory settings in VVM 300, “Yes” or “No”. Menu 9.3.11.5 Temperat. period 2 Selection of the flow temperature in period 2. The value is adjustable between 15 and 50 °C.
  • Page 45 Actual difference can be seen in menu 5.15. The value can be set between 5 and 12 °C. The factory set- ting is 8 °C. Menu 9.3.13.5 Return Return to menu 9.3.13.0. Menu 9.3.14 Return Return to menu 9.3.0. NIBE VVM 300...

  • Page 46: Electrical Circuit Diagram

    Miscellaneous Electrical circuit diagram Electrical circuit diagram NIBE VVM 300...

  • Page 47: Electrical Circuit Diagram

    Miscellaneous Electrical circuit diagram NIBE VVM 300...

  • Page 48: Electrical Circuit Diagram

    Miscellaneous Electrical circuit diagram NIBE VVM 300...

  • Page 49: Electrical Circuit Diagram

    Miscellaneous Electrical circuit diagram NIBE VVM 300...

  • Page 50: Electrical Circuit Diagram

    Miscellaneous Electrical circuit diagram NIBE VVM 300...

  • Page 51: Sensor Placement

    1,09 1,08 0,94 0,83 0,76 0,69 0,65 0,56 0,54 0,46 0,46 15 Outside sensor 83 Temperature sensor, hot water 88 Temperature sensor, immersion heater operation (upper submerged tube) 89 Temperature sensor, supply line 93 Temperature sensor, return NIBE VVM 300...

  • Page 52: Technical Specifications

    Miscellaneous Technical specifications Technical specifications Component locations b a r Return Warm v.v. Cold k.v. Supply Återledn. Framledning radiatorer radiatorer line water water line radiator radiator circuit circuit NIBE VVM 300...

  • Page 53: List Of Components

    98 Overflow water discharge ........PVC-pipe Ø 32 mm (outside diameter) 99 Overflow cup, waste water 100 Knob, setting “Fuse” 101 Knob, setting “Max electrical output” 102 Knob, “Max boiler temperature setting” 103 Serial number 162 Control card, charge pump 163 Cable, electrical supply, 2–2,5 m NIBE VVM 300...

  • Page 54: Dimensions And Setting-Out Coordinates

    The lower section of the sides can be removed during in- stallation. This also facilitates access from the sides. A, B and C: See "Connection" in "Component list". Measuring principle Compression ring Cu pipe Cu-rör Klämring Kupferrohr Klemmring NIBE VVM 300...

  • Page 55: Accessories

    Room thermostat RT 10 Part no. 418 366 Modular cable Lower cabinet Height: 375 mm Part no. 089 196 Modular cable, 15 m with connector joint Base extension Part no. 418,469 Height: 125 mm Part no. 089 195 NIBE VVM 300...

  • Page 56: Enclosed Kit

    Design pressure in double jacket volume 0,25 MPa (2.5 (bar) Pre-pressure expansion vessel 0,5 bar (5 mvp) Adjustable max boiler temperature 55 – 80 °C Part no. 069 010 Enclosed kit Outside sensor Modular cable, 15 m Current sensor NIBE VVM 300...
  • Page 57 NIBE VVM 300...
  • Page 58 NIBE VVM 300...
  • Page 60 Tel: 0168 477722 Fax: 0168 476998 E-mail: info@nibeboilers.nl www.nibeboilers.nl NIBE AB, Jerikoveien 20, 1067 Oslo Tel: 22 90 66 00 Fax: 22 90 66 09 E-mail: info@nibe.se www.nibe-villavarme.no NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOK Tel: 085 662 84 90 Fax: 085 662 84 14 E-mail: sekretariat@biawar.com.pl www.biawar.com.pl...

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