Airflow DV 90 SE L Manual de instruções de utilização e manutenção - Página 2

Procurar online ou descarregar pdf Manual de instruções de utilização e manutenção para Ventilador Airflow DV 90 SE L. Airflow DV 90 SE L 15 páginas. Supply and extract air ventilation with heat recovery

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CONTENTS
EVERYDAY QUICK GUIDE
DV 90 SE has been initially adjusted for normal cir-
cumstances in your home. Ventilation adjustment is nee-
ded mainly in the following circumstances:
• Taking a bath:
Boost ventilation in bathing and washing
facilities in order to ensure that the rooms
get dry as quickly as possible. It is advisab-
le to have boosted ventilation on for 2 to 3
hours after taking a sauna bath, unless
there is an automatic adjustment based on
humidity content.
• Washing and drying clothes:
Boost ventilation in washing and drying
rooms during the activity, unless there is an
automatic adjustment based on humidity
content.
• Sleeping:
Ventilation in a bedroom has to be suffi-
cient throughout the night. The level is cor-
rect when air does not smell fusty when
you enter the room in the morning. If the
carbon dioxide content of a room is moni-
tored and ventilation is adjusted according-
ly, air will always be fresh.
• Empty dwelling:
To save energy, ventilation can be adjusted
to the minimum level.
• Cooking:
If the ventilation unit is connected to a coo-
ker hood, boost ventilation during cooking.
The most common way to abate coo-
king fumes is to have a separate
cooker hood.
NOTE!
Never switch ventilation off, because
ventilation keeps indoor air quality
uniform and removes gases and dust
emanating from the structures.
DV 90 SE
DV 90 SE models
Code: 3520
Models
The letter L or R after the name of the unit indicates the handedness of the unit.
DV 90 SE R
• With direct current fans
DV 90 SE L
• With direct current fans
VTT certificate number
• Direct current fan model: C326/05
Pre-/post-heating radiator
• Preheating radiator electric, max. 900 W, standard
• Post-heating radiator electric, max. 900 W, standard
1.
1.1.
Why is air replaced in dwellings?.................................................
1.2.
1.3.
How much air is replaced? ..........................................................
2.
2.1.
Switching on ..............................................................................
2.2.
Ventilation control .......................................................................
2.3.
Ventilation control with control panel .............................................
2.4.
Ventilation control with carbon dioxide sensor ................................
2.5
Ventilation control with humidity sensor..........................................
2.6.
2.7.
2.8.
Post-heating................................................................................
2.9.
Supply air constant temperature control .........................................
2.10. Supply air cascade control ..........................................................
2.11. Heat recovery bypass function .....................................................
2.12. Heat recovery defrost function .....................................................
2.13. Maintenance reminder................................................................
2.14. Fireplace switch / boosting .........................................................
2.15. Fault signal relay........................................................................
2.16. Air filtration ...............................................................................
3.
CONTROL PANEL
3.1.
Instructions for use.......................................................................
3.2.
Operating menu .........................................................................
3.3.
Settings menu .............................................................................
3.4.
Week clock control ..................................................................... p. 11
3.5.
Factory settings........................................................................... p. 11
4.
4.1.
Before starting maintenance operations ......................................... p. 12
4.2.
Filters ........................................................................................ p. 12
4.3.
Fans .......................................................................................... p. 13
4.4.
Condensing water....................................................................... p. 13
5.
TROUBLESHOOTING ....................................................................... p. 14
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