Contents Overview ............1 4.6.4 Checking and cleaning the duct system ........13 General Description ........1 Troubleshooting..........13 Warranty ..........1 Type label..........1 Electrical data ..........14 Warnings............1 Disposal and recycling ........15 Operation ............2 SAVE LIGHT control panel ......2 3.1.1 Indicators .........2 3.1.2 To select airflow level ....2 3.1.3...
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.
| Operation Warning • This product is not intended to be used by children or people with reduced physical or mental ability or lack of experience and knowledge, if no instruction concerning the use has been given by the person responsible for their safety or that this person is supervising the operation.
Operation | Refresh Auto — flashing High Normal (Minimum) (Maximum) slowly Automatic The fan can be Fan speed – 25% Fan speed – 45% Fan speed – 70% Sets speed of airflow control. set to Off by both supply and activating extract air fans Available only...
| Operation SAVE CONNECT solution (mobile application and Internet access module) has a similar menu structure and functionality as SAVE TOUCH control panel, so this section can also be used as a guide for the mobile application. 3.2.1 Common symbols The following selection symbols are common and are present in most menu pages: On and Off slider to activate or Back button to return to a previous...
Operation | Touch HELP button to know more about the alarm. To clear the alarm, touch ACKNOWLEDGE button. Note: The underlying cause of the alarm must be resolved first otherwise the alarm will appear again. If the problem continues contact your installation company or place of purchase. 3.2.4 Quick Information screen Quick information screen can be shown instead of a sleep...
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| Operation Duration have to be set for temporary user modes. SAVE VTC 300 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.
Operation | Icon Text Description Sets speed of both supply and extract air fans to Maximum levels to replace Refresh indoor air with a fresh air in a short period of time. 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.
| Operation 3.2.8 To set a 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.
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 the code on the type label to find a spare part list.
| Maintenance To access internal components Danger • Make sure that the mains supply to the unit is disconnected before performing any maintenance or electrical work! Open the hatch with the two latches and swing the hatch open. To change filters The filters cannot be cleaned and must be changed as necessary.
Maintenance | 4.3.1 To reset the filter change time Once filter is changed, it is necessary to reset filter time. Go to Filter menu (see 3.2.2 Home screen overview, page 4, pos. E) or if filter alarm is present, click on alarm status line (see 3.2.2 Home screen overview, page 4, pos. 5) and select filter alarm.
| Maintenance Even if the required maintenance is carried out, dust will build up in the exchanger block. It is therefore of vital im- portance for the upkeep of a high efficiency that the ex- changer block is removed from the unit and cleaned periodically as described below.
Troubleshooting | 4 Loosen the bracket holding the fan and pull the fan out carefully 5 Clean the fan using a cloth or a soft brush. Do not use water. White spirit can be used to remove obstinate settlements. Allow to dry properly be- fore remounting.
| Electrical data 2. The unit could be in defrost mode. This reduces the fan speed and in some cases shuts down the supply air fan com- pletely during the defrosting cycle. The fans go back to normal after defrosting. There should be a defrosting function icon visible on the home screen if defrosting is active.
Disposal and recycling | Disposal and recycling This product is compliant with the European WEEE Directive and related national waste legislation. When disposing the unit, follow your local rules and regulations. This product packing materials are recyclable and can be reused. Do not dispose in household waste.
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Systemair UAB Linų st. 101 LT–20174 Ukmergė, LITHUANIA Phone +370 340 60165 Fax +370 340 60166 www.systemair.com...
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