SystemAir SAVE VTR 300/B User Manual
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SystemAir SAVE VTR 300/B User Manual

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SAVE VTR 300/B
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User Manual
Document in original language | 229392 · v01_1.8.0

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Summary of Contents for SystemAir SAVE VTR 300/B

  • Page 1 SAVE VTR 300/B User Manual Document in original language | 229392 · v01_1.8.0...
  • Page 2 © Copyright Systemair UAB All rights reserved E&OE Systemair UAB reserves the rights to change their products without notice. This also applies to products already ordered, as long as it does not affect the previously agreed specifications. 229392 | v01_1.8.0...

  • Page 3: Table Of Contents

    Contents Overview ............1 General Description ........1 Warranty ..........1 Type label..........1 Warnings............1 Control Panel..........2 Home Screen And Menu ......2 How to Select User Mode ......2 3.2.1 Permanent modes ......3 3.2.2 Temporary modes ......3 How to Change Temperature ....4 How to Change Airflow......4 How to Set Week Schedule.......5 3.5.1 Schedule airflow settings .....6...

  • Page 5: Overview

    For the assertion of warranty claims, the products must be correctly connected and operated, and used in accordance with the data sheets. Further prerequisites are a completed maintenance plan with no gaps and a commissioning re- port. Systemair will require these in the case of a warranty claim. Type label Before calling your service representative, make a note of the specification and production number from the type label, which can be found next to the external connections and inside of the unit.

  • Page 6: Control Panel

    | Control Panel Warning • This product must only be operated by a person who has suitable knowledge or training within this field or carried out with the supervision of a suitably qualified person. • Beware of sharp edges during mounting and maintenance. Use protective gloves. Warning •...

  • Page 7: Permanent Modes

    Control Panel | Duration have to be set for temporary user modes. SAVE VTR 300/B will return to its previous working mode after the set time expires. Note: AUTO mode is available for selection only if the optional Demand Control, Week Schedule and/or external fan control functions are activated.

  • Page 8: How To Change Temperature

    | Control Panel Icon Text Description Sets speed of both supply and extract air fans to maximum High levels to replace indoor air with a fresh air in a short period of time. REFRESH Set duration in minutes. Sets speed of supply air fan to High level and extract air fan to Low level to increase air pressure within the apartment for better smoke extraction through FIREPLACE the chimney.

  • Page 9: How To Set Week Schedule

    Control Panel | How to Set Week Schedule While in home screen, touch menu icon and select Week Schedule. The menu is locked by default. Enter a password (default password is 1111). Touch icon at the bottom left corner of the screen to add a new schedule or press EDIT button to modify already added schedule.

  • Page 10: Schedule Airflow Settings

    | Maintenance 3.5.1 Schedule airflow settings Touch settings icon to go to SCHEDULE AIRFLOW SETTINGS menu. In this menu set airflow level for scheduled and unscheduled periods. Available lev- els: Off, Low, Normal, High or Demand. Set temperature setpoint offset for both periods (-10°C – 0°C). Demand level is available only if Demand Control or External fan function is active.

  • Page 11: Open The Front Hatch

    1. It is recommended to do this every 5 years and is normally carried out by authorized companies specialized in this area. • Use original spare parts from Systemair only. • Scan QR code on the type label to find a spare part list.

  • Page 12: Resetting The Filter Change Time

    | Maintenance 4.3.1 Resetting the Filter Change Time Once filter is changed, it is necessary to reset filter time. Go to Filter menu (see 3.1 Home Screen And Menu, page 2, pos. E) or if filter alarm is present, click on alarm status line (see 3.1 Home Screen And Menu, page 2, pos. 5) and select filter alarm.

  • Page 13: Replacing Rotor Drive Belt

    Maintenance | The motor bearings are life time lubricated and maintenance free. Even if the required maintenance, such as changing of filters is carried out, dust and grease may slowly build up inside the fans. This will reduce the efficiency. The fans may be cleaned as illustrated in below procedure.

  • Page 14: Duct System Maintenance

    | Maintenance Note: 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 6. 8. Close and lock the front hatch and connect the unit to mains. 9.

  • Page 15: Troubleshooting

    Troubleshooting | The duct runs should therefore be cleaned/changed when necessary. Steel ducts can be cleaned by pulling a brush soaked in hot soapy water through the duct via diffuser/louvre openings or special inspection hatches in the duct sys- tem (if fitted). It is recommended to do this every 5 years and is normally carried out by authorized companies specialized in this area.

  • Page 16: Overheat Protection Reset Button

    | Electrical data 3. Check that the anti vibration lists are fitted to the mounting bracket and to the back of the unit. 4. Check that the rotor belt is not slipping if the unit has rotating heat exchanger. Overheat protection reset button If the supply air temperature is low, it can indicate that the over heat protec- tion is triggered.
  • Page 17 229392 | v01_1.8.0...
  • Page 18 Systemair UAB Linų st. 101 LT–20174 Ukmergė, LITHUANIA Phone +370 340 60165 Fax +370 340 60166 www.systemair.com...

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