VALLOX 70
VALLOX 70 K
INSTRUCTIONS FOR USE
2.2. Use of Ventilation
Ventilation Control Depending on the Type of Unit
VALLOX 70
• Separate control center
• Cooker hood
VALLOX 70 OK
• Control center in the unit
VALLOX 70 K
• Cooker hood
connected to the unit
5
2.2.1. Cooker Hood Connected to Ventilation
When cooking, open the booster flap on the cooker hood, and if necessary, increase fan
output using the ventilation switch on the cooker hood. At other times, keep the flap of the
cooker hood closed.
Note! When the cooker hood or the damper of the wood-burning cooking range is open, ventilation is reduced
in the bathroom and in other rooms.
2.2.2. Separate Cooker Hood (not applicable to model 70 K)
If there is a separate cooker hood that is not connected to the ventilation system of the house,
only use it when needed. Using it does not affect the operation of VALLOX 70, because
VALLOX 70 takes care of ventilation for other rooms in the house. In this case, there is a
minimal discharge in the kitchen that is connected to the VALLOX 70 system. The unit is then
controlled through a separate control center or by the unit itself (OK models).
2.2.3. Ventilation in Other Rooms
Ventilation in other rooms is continuous and can be adjusted as needed. Outdoor air is
primarily brought to the bedrooms, living room, room with a fireplace, dining room, and
sauna. Supply air can flow freely from these rooms through under-door spaces, for instance,
to the bathroom, sauna, WC, walk-in wardrobe, kitchen and to other rooms with venting
outlets. If cold outdoor air comes to the sauna, only use it when needed, e.g. as combustion
air for the wood-burning sauna oven.
2.3. Post-heating
For most of the year, the heat recovered from air to be discharged is enough to heat the cool
air coming from outside to a suitable temperature. If the heat of discharge air is not enough,
the air coming from outside can be heated with the radiator included in the unit.
VALLOX 70 comes standard with a 500W electric radiator (see page 3, item 7) for heating
supply air. The temperature of supply air is adjusted at the thermostat regulator inside the
unit (see page 3, item 6). The temperature adjustment range is +10...+25
°
C. Supply air
temperature will not go below the setpoint value.
In the summer, it is recommended to set the thermostat at 0
°
C, in order to prevent the radiator from heating
air.
Supply air temperature regulation
Defrosting thermostat regulation
Supply air temperature regulation
Defrosting thermostat regulation
VALLOX 70
Equipped with a cooker hood, otherwise as VALLOX 70.
Ventilation through the cooker hood, four speeds
VALLOX 70 OK
Ventilation through a separate
control center, four speeds
Ventilation through a control center in
the unit, four speeds
