VALLOX 132 E/VKLREMEMBER!Clean the filters at least twice a year.When cleaning the filters, it is also advisable to check the cleanliness of the heat recoverycell (C) every two years or so. Grab the ears at the ends of the cell and pull the cell outof the unit. If the cell is contaminated, soak it in a solution of water and washing-up liquid.Rinse the cell clean with a jet of water. When all the water has drained from between thelaminas, push the cell back so that the seals next to the sliding surfaces are in place andthe "up" sticker at the end of the cell points to the corner next to the upper support.3. Maintenance instructions3.1. FiltersWhen the filter guard (option) indicator lights up, check the cleanlinessof the filters. Outdoor air is filtered in the unit with two kinds of filters. AG3 class coarse filter (A) filters off insects, heavy pollen and other dust.An F7 class fine filter (B) filters off fine dust invisible to the eye. Extractair is filtered with a similar G3 class filter as outside air.Clean the coarse filters (A) by e.g. vacuuming them 2 to 4 times a yearand whenever the filter guard indicates a need for maintenance. Whenyou open the door of Vallox132 E, the security switch (T) turns voltageoff. You can also wash the filters with +25…30 °C warm water andwashing-up liquid, pressing them smoothly. Do not handle the filters withforce. When washing is done properly, filters stand cleaning a few times.In other words, you have to replace them at least once a year or whenneeded.The fine filter (B) is not washable. Clean it at the same time as the G3class filters by vacuuming it with a brush nozzle. When cleaning, becareful not to break filter material. To ensure good supply air quality,replace the filter when needed, at least at one-year intervals, dependingon local air quality. It is recommended to replace filters in autumn. Thisway the filters stay cleaner through the winter and can effectively filter offdust in the following spring.VALLOX 132 E filters and heat recovery cell. Theunits are available as right and left handedmodels.In the right handed model (model R) outdoorair comes to the unit from the right side of thecentre line as shown in the instructions.In the left handed model (model L) outdoor aircomes in from the left side of the unit. The filters,summer/winter damper and the heating radiatorchange places correspondingly.8MAINTENANCE INSTRUCTIONS© VALLOX • We reserve the right to make changes without prior notificationBAACT