SystemAir SAVE VSR 300 Installation And Service
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SystemAir SAVE VSR 300 Installation And Service

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SAVE VSR 300/500
Installation and Service
208115-EN_GB
Document in original language
14-02-2013 A002

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Summary of Contents for SystemAir SAVE VSR 300

  • Page 1 SAVE VSR 300/500 Installation and Service 208115-EN_GB Document in original language 14-02-2013 A002...
  • Page 2 © 2013 Copyright Systemair AB Systemair AB can accept no responsibility for possible errors in catalogues, brochures and other printed material. Systemair AB reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without sub sequential changes being necessary in specifications already agreed.

  • Page 3: Table Of Contents

    Contents 1 Declaration of Conformity ......................1 2 Warnings........................... 2 3 About this document ........................2 4 Product information........................2 4.1 General ........................... 2 4.2 Transport and storage....................... 3 4.3 Technical Data ......................... 3 5 Installation..........................4 5.1 Unpacking........................4 5.2 Where/how to install ......................

  • Page 5: Declaration Of Conformity

    Heat recovery ventilation unit: SAVE VSR 300/500 (The declaration applies only to product in the condition it was delivered in and installed in the facility in accordance with the included installation instructions. The insurance does not cover components that are added or actions carried out subsequently on the product) Comply with all applicable requirements in the following directives: •...

  • Page 6: Warnings

    4 Product information 4.1 General The SAVE VSR 300/500 is a heat recovery ventilation unit, with a built in rotary heat exchanger. The SAVE VSR 300/500 is suitable for houses with up to 240/360 m heated living area.

  • Page 7: Transport And Storage

    4.2 Transport and storage The SAVE VSR 300/500 should be stored and transported in such a way that it is protected against physical damage that can harm panels etc. It should be covered so dust, rain and snow cannot enter and damage the unit and its components.

  • Page 8: Installation

    Symbol Description Symbol Description Supply air Outdoor air Exhaust air Extract air 4.3.3 Power consumption and fuse size SAVE VSR 300/500 come with 1670 W installed re-heater battery. Model VSR300 VSR500 Re-heater 1670 W Fans 166 W 338 W Total power consumption...

  • Page 9: Where/How To Install

    Leave free space for removing of inspection doors and for taking out main components inside the unit. The SAVE VSR 300/500 are supplied with approximately 1 m cable and plug for 230V, single phase earthed connection. Recommended installation location for the outdoor air intake is the northern or eastern side of the building and with a distance to openings for discharge of stale ventilation air, kitchen ventilator, central vacuum system, waist water drainage and other pollution sources like exhaust from traffic etc.

  • Page 10: Condensation Drainage

    1. Print card 5.5.1 Print card layout The SAVE VSR 300/500 is equipped with built-in regulation and internal wiring. See below illustration for an overview of the enclosed components. The figure shows the print card. See wiring diagram for more information.
  • Page 11 Terminals for regulated power supply to electrical re-heater 5.5.2 External connections on the print card Connection terminals for external equipment can be found on the main print card inside the unit. SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 12: External Connections On The Unit

    • connection to DI 3 with possibility to configure the fan speeds individually through a potential free on/off switch 1. Connection to DI 3 through an on/off switch 2. Connection to control panel 3. Cable glands 4. 230V cable SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 13: Commissioning

    Confirm menu choices or settings by pressing the button BACK button Step back in the menu levels and to abort an initiated parameter change and restore the original value by pressing the button SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 14 If MAN fan stop is activated, the unit should be provided with dampers in exhaust and fresh air ducts to avoid cold draught and risk of condensation when the unit has been stopped. SAVE VSR 300/500 Installation and Service Systemair AB...

  • Page 15: Start Up Wizard

    300/500 is started for the first time or when: • a factory reset is performed • a new print card is installed (spare part) In this case the unit type must be entered ( SAVE VSR 300/500 ) 6.2.1 Procedure 1. Turn the SELECTION knob to choose language...
  • Page 16 The filter type is labelled on the top of the filter. 6. Here it is possible to change the VSR300: Nominal/High/Low air flow on the Extract Airflow l/s and Supply air fans. When settings are done, press CONFIRM. VSR500: Airflow l/s SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 17 4. Turn the SELECTION knob so YES is shown and press CONFIRM. Really reset? YES/NO 5. ACCEPTED is shown in the display window ACCEPTED 6. The Start up Wizard starts after approximately 10 seconds SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 18: System Curves

    6.3.1 VSR300 Supply air, F7 type filter 6,9V 4,9V 2,8V l/ s Fig. 6 Supply air system curves, F7 type filter System curve K-factor [l/s] 17,12 9,82 6,92 5,33 4,18 3,31 2,59 2,02 1,54 1,12 SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 19 6.3.2 VSR300 Supply air, G3 type filter 6,9V 4,9V 2,8V l/ s Fig. 7 Supply air system curves, G3 type filter System curve K-factor [l/s] 18,33 9,58 6,98 5,36 4,24 3,34 2,60 2,04 1,56 1,14 SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 20 6,9 V 4,9 V 2,8 V l/ s Fig. 8 Extract air system curves, G3 type filter System curve K-factor [l/s] 15,73 9,56 6,94 5,32 4,23 3,40 2,71 2,10 1,58 1,14 SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 21 6,9 V 5,1 V 2,9 V l/ s Fig. 9 Supply air system curves, F7 type filter System curve K-factor [l/s] 22,18 13,00 9,45 7,37 5,91 4,76 3,80 2,97 2,26 1,63 SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 22 6.3.5 VSR500 Supply air, G3 type filter 6,9V 5,1V 2,9V l/ s Fig. 10 Supply air system curves, G3 type filter System curve K-factor [l/s] 24,85 14,21 10,05 7,64 6,03 4,83 3,85 3,02 2,29 1,64 SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 23 6,9 V 5,1 V 2,9 V l/ s Fig. 11 Extract air system curves, G3 type filter System curve K-factor [l/s] 25,86 15,01 10,74 8,08 6,38 5,13 4,12 3,22 2,42 1,74 SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 24: Fan Speed Settings

    Fig. 12 Fan performance diagram 1. Fan performance curve, supply air 2. Fan performance curve, extract air SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 25 Choose: Air flow —> Air flow 4. Set the fan speed. All 3 speed categories can be VSR300: set between system defined Min and Max values. Airflow l/s VSR500: Airflow l/s SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 26: Defrost Level Settings

    Locked YES/NO each set digit and choose "NO" for the system not be locked. 3. Go to: Functions Functions Choose: Defrosting Defrosting 4. Set the mode, 0 – 5 Defrosting Mode 0–5 SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 27: Programming The Week Schedule

    3 minutes, to prevent the heater from triggering the over heat protection sensor, before they stop. 8. Step back with the BACK button until you reach the main menu display SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 28: Ext/Force Run

    See menu options in “Service menu Overview” (chapter 8.5). 7 Before starting the system When the installation is finished, check that: • The unit is installed in accordance with the instructions SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 29: Operation

    8.3 Manual and automatic summer mode Manual summer mode occurs if one temperature step lower than the 12 °C step is selected. The temperature symbol on the main menu is then completely empty. SAVE VSR 300/500 Installation and Service Systemair AB...

  • Page 30: Cool Recovery

    YES after completed filter change. Reset NO/YES Set time between filter changes. Service Shows current set date Time/Date Time/Date and time. YY/MM/DD Set Correct date and time. Date: 12/09/12 Time: 10:00 Weekday: SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 31 Off level: Set ON level. off/low/nom/high Choose between Low, Nom or High. Default value: Nom Set OFF level. Choose between OFF, Low, Nom or High. Default value: Low. SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 32 EF time in the left column for all levels. The right column continues to count ahead and can not be reset. Note: Factory reset (see Functions –>Factory reset) will not affect this function SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 33 Allow manual fan unit manually from the stop control panel. Chose between Y and N. If Y is selected the fans can be turned off by turning the SELECTION knob to empty fan SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 34 DI2 ON/OFF DI1: Fan configuration DI3 ON/OFF DI4 ON/OFF DI2: Fan configuration DI5 ON/OFF DI6 ON/OFF DI3: Fan configuration DI7 ON/OFF DI4: Heater stopped DI5: Extended/forced running DI6: Rotor sensor DI7: Home/leave SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 35 See the wiring diagram for more information. Set the supply air fan (SF) and extract air fan (EF) to off, low, nom or High for digital inputs 1–3 SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 36 DI3 in parallel. If DI7 is activated, set the fans speed to min. Fan speed settings are done when configuring DI1/DI3. Note: The “Home/Leave” function is not working if Water heater is activated. SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 37 Languages Service Use this dialogue frame to Language return to select your local Language language. ENGLISH Set Language by turning the SELECTION knob. SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 38: Service

    • Make sure that filters are mounted in their place before running the system • This product must only be operated by a person which has suitable knowledge or education within this field or carried out with the supervision of a suitably qualified person. SAVE VSR 300/500 Installation and Service Systemair AB...

  • Page 39: Internal Components

    Rotor sensor Rotating heat exchanger Outdoor air sensor Supply air filter Extract air fan Drive belt for rotating heat exchanger Rotor motor Extract air sensor Extract air filter Supply air sensor SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 40: Component Descriptions

    For G3 type filter: 11–20, for F7 type filter: 1–10. 9.3.3 Heat exchanger SAVE VSR 300/500 is equipped with a highly efficient, rotating heat exchanger. Required supply air temperature is therefore normally maintained without adding additional heat. The heat exchanger is removable for cleaning and maintenance, see “User Manual” for more information.
  • Page 41 (SS) at AI 1 must be replaced with a duct sensor which can be acquired as an accessory. Sensor type: TG-K360. See wiring diagram for more information. SAVE VSR 300/500 Installation and Service Systemair AB...

  • Page 42: Trouble Shooting

    1. Reset control functions by pulling out the plug for 20-30 seconds. controlled 2. Check the modular contact connection between the control panel and (control functions are the main print card. stuck) SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 43 The rotating heat exchanger has stopped. Check the rotor belt. If the heat exchanger is still rotating, the rotor sensor may be faulty. Contact your installation company or place of purchase SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 44: Replacing Rotor Drive Belt

    If the drive belt slips, the drive belt may be too long and needs to be shortened. Cut the drive belt 5 mm and go to step 5. 7. Replace and lock the side cover and connect the unit to mains. 8. Check that the alarm has ceased on the Control Display. SAVE VSR 300/500 Installation and Service Systemair AB 208115...

  • Page 45: Type Label

    2x88W 1670 W 1846W IP2 4 S e ria l.no: 123456/654321-0001/130117 Fig. 15 Type label Position Description Product code (product specification) Product item number Production order number Consecutive number Production date SAVE VSR 300/500 Installation and Service Systemair AB 208115...
  • Page 46 Systemair AB reserves the right to make changes and improvements to the contents of this manual without prior notice. Systemair AB Industrivägen 3 SE-739 30 Skinnskatteberg, Sweden Phone +46 222 440 00 Fax +46 222 440 99 www.systemair.com 208115...

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