SystemAir SAVE VSR 150/B User Manual
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SystemAir SAVE VSR 150/B User Manual

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SAVE VSR 150/B
User Manual
© 2016 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.
All rights reserved.
208310-EN_GB
Document in original language
2016-11-07 A006

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Summary of Contents for SystemAir SAVE VSR 150/B

  • Page 1 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 2: Table Of Contents

    Contents 1 Disposal and recycling ....................... 1 2 Warnings........................... 1 3 Product description ........................1 4 Configuration ..........................2 4.1 Control panel ........................2 4.1.1 Display symbols...................... 3 4.2 Setting the temperature ....................3 4.3 Manual setting of airflow ....................4 4.4 Programming the Week schedule ..................

  • Page 3: Disposal And Recycling

    • Duct connections/duct ends must be covered during storage and installation. 3 Product description The SAVE VSR 150/B is a heat recovery ventilation unit with two built in rotating heat exchangers. The SAVE VSR 150/B is suitable for houses with up to 100 m heated living area.

  • Page 4: Configuration

    ENTER menu choices or settings by pressing the button RETURN button Step RETURN in the menu levels and to abort an initiated parameter change and restore the original value by pressing the button SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 5: Display Symbols

    The supply air temperature is set manually in steps of 1 K in the main menu display by choosing the temperature symbol. If an electrical re-heater is installed the temperature setpoints are: 12-22 °C. For installed water re-heater the setpoints are: 12-40 °C. SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 6: Manual Setting Of Airflow

    ENTER button after each Locked YES/NO set digit and choose "NO" for the system not be locked. 3. Go to: Week program Service Week program 4. Choose Week program again. Week program Airflow SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 7: Manual And Automatic Summer Mode

    The unit will automatically alternate between winter operation with heat recovery and summer operation without heat recovery. 5 Maintenance of the unit Maintenance of the SAVE VSR 150/B should normally be performed 3 - 4 times a year. SAVE VSR 150/B User Manual...

  • Page 8: Warnings

    Loosen the four Philips screws (1) to open the side cover. To remove the side cover, remove the pins in the hinges. Fig. 2 Open the side cover 5.3 Changing filters Danger Make sure that the Mains supply to the unit is disconnected before performing any maintenance or electrical work! SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 9: Filters Accessed Through The Side Cover

    4. Insert the new filters. Make sure that the correct filter types are inserted. 5. Replace and fasten the side cover and connect the unit to mains. 6. Reset the filter time. See chapter 5.4. SAVE VSR 150/B User Manual Systemair Sverige AB...

  • Page 10: Filters Accessed Through The Filter Cover Plates

    Press the RETURN button until you reach the main menu. 5.5 Checking and cleaning the heat exchanger Danger Make sure that the Mains supply to the unit is disconnected before performing any maintenance or electrical work! SAVE VSR 150/B User Manual Systemair Sverige AB 208310...
  • Page 11 8. Remount the heat exchanger package and secure it with the screws and the brackets. 9. Reconnect the heat exchanger cables to the motor and sensor. 10.Insert the extract air filter. 11.Close and fasten the side cover and connect the unit to mains. SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 12: Cleaning The Fans

    Allow the fans to dry properly before remounting. 5. Remount the fans. Don’t forget to reconnect the fan power cables. 6. Close and lock the side cover and connect the unit to mains. SAVE VSR 150/B User Manual Systemair Sverige AB...

  • Page 13: Replacing Rotor Drive Belt

    Fig. 6 Rotor drive belt (1), belt pulley (2) and location of heat exchanger cables (3) SAVE VSR 150/B units are delivered with two welded drive belts (1) — one mounted and one as extra if replacement is required. Spare belt is enclosed in a plastic pocket with manuals.
  • Page 14 7. Loosen 8 screws at the front and 4 screws at the back and then 2 screws holding heat exchangers in order to remove a side gable. 8. Remove side gable (1). Remove the broken drive belt (2). SAVE VSR 150/B User Manual Systemair Sverige AB...

  • Page 15: Temporary Drive Belt Repair Solution When The Belt Pulley Can Be Accessed

    4. Pull the drive belt on to the belt pulley and use tape to attach the drive belt on to the other heat exchanger. 5. Rotate the exchanger by hand to get hold of the drive belt. 6. Remove the tape and put the ”empty” end (2) on to the joint nipple (1). SAVE VSR 150/B User Manual Systemair Sverige AB...

  • Page 16: Temporary Drive Belt Repair Solution When The Belt Pulley Cannot Be Accessed

    12.Close and fasten the side cover and connect the unit to mains. 13.Check that the alarm has ceased on the Control Display. Note: If the alarm remains, check the rotor sensor. SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 17: Overheat Protection Reset Button

    Diffusers and louvres are mounted in ceilings/walls in bedrooms, living room, wet rooms, WC etc. Remove diffusers and louvres and wash in hot soapy water as required (diffusers/louvres must not be exchanged). Cleaning of diffusers/louvres can be done as necessary. SAVE VSR 150/B User Manual Systemair Sverige AB...

  • Page 18: Checking The Outdoor Air Intake

    (if fitted). It is recommended to do this every 5 years and is normally carried out by authorized companies specialized in this area. SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 19: Trouble Shooting

    A triggered over heat protection (EMT) gives an alarm in the control panel. Reset by pushing the reset button. See chapter 5.8. If the problem continues contact your installation company or place of purchase. SAVE VSR 150/B User Manual Systemair Sverige AB 208310...

  • Page 20: Type Label

    Before calling your service representative, make a note of the specification and production number from the type label, which can be found on the side of the units, next to the external connections. SAVE VSR 150/B User Manual Systemair Sverige AB...
  • Page 21 Fig. 11 Type label Position Description Product code (product specification) Product item number Production order number Serial number Production date (YY.MM.DD) SAVE VSR 150/B User Manual Systemair Sverige AB 208310...
  • Page 22 Systemair Sverige AB reserves the right to make changes and improvements to the contents of this manual without prior notice. Systemair UAB Linų st. 101 LT–20174 Ukmergė, LITHUANIA Phone +370 340 60165 Fax +370 340 60166 www.systemair.com...

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