Vallox 132 E Series Instructions For Use And Maintenance Manual

Also see for 132 E Series: Technical specifications

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Vallox 132 E Series Instructions For Use And Maintenance Manual Manual pdf 7 page image

VALLOX 132 E/VKLRemember to turn the summer/winter damper in front of the cell when it gets toowarm in the dwelling because of warm weathers. Turn the summer function off whenit gets cooler in autumn.Heat recovery bypass7INSTRUCTIONS FOR USE© VALLOX • We reserve the right to make changes without prior notification2.5. Heat recovery bypassIn winter use the heat recovery cell ofVallox 132 E recovers heat from the airleaving the dwelling and uses it to heatthe air coming from the outside.In summer use when it is warm outside, itis unnecessary to heat outdoor air. Theheat recovery cell is bypassed in Vallox132 E with the standard damper (A). Thedamper can be released from the winterposition with a lock (B). In the summerposition air flow through the cell isprevented, and heat recovery bypass isactivated. In summer set the electric post-heating thermostat at 0 °C so that theradiator will not heat.BCAHeat recovery cell2.6. Air filteringVallox 132 E has both extract and supply air filtering before the fans and theheat recovery cell. The unit comes standard with an F7 class fine filter (B),which captures fine dust, pollen and dust not seen to the eye, and a G3 classcoarse filter (A) for insects and heavy pollen, for instance. There is a G3 coarsefilter (C) on the extract air side. The filters need to be in place in the unitwhenever ventilation is in operation (see Section 3.1.).ABABSummer position Winter positionAir filtering2.7. Filter guard (option)A filter guard (L) available as an option monitors the cleanliness of the unitand filters. The setpoint for the filter guard is adjusted individually for eachdwelling so that the filter guard indicator (M) lights up at fan speed 3 or 4when the filters are clean (see Section 3.3.).2.8. Fireplace switch function (option)If the unit has been equipped with a fireplace switch (timer), it can be usedto stop the extract air fan for a certain period, such as 15 minutes, producingoverpressure in the ventilation zone. This makes it easier to light up a fireplace,for instance.The situation will normalise in a while, after the functions stops.Note! The starting of the extract air fan may weaken draught in the fireplace.During cold winter periods, the flowing of cold air to the extract ducts may causethe antifreeze and antifrost functions to start. If the post-heating radiator doesnot contain non-freezing solution, there is a freezing risk.Filter guard ML