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Les langues disponibles
Les langues disponibles
ENGLISH
Number of bedrooms
Setting
(see note 1 /note 2)
one habitable room
1
(Studio)
2
3
4
5
6
7
Note 1: If the dwelling only has one habitable room (a studio), a minimum ventilation rate of 13 l/s should be
used.
Note 2: For each additional bedroom, 6 l/s are added to normal speed value. E.g. a 2 bedroom dwelling will
be 25 l/s.
Note 3: Normal speed values can be modified in 1 l/s intervals. These values are only referred to G4 filter
configuration. In case of the replacement of the G4 filter with the G4+F7 filter (code 20.371), due to
pressure drops increases, the installer should fine-adjust the speed (see 'SPEED ADJUST' under
"service menu") or choose a different speed setting in order to get the target airflow value.
Note 4: Absorbed power at normal speed with the G4 filter installed. Power values referred to the unit with a
new clean just installed filter.
Use
The dispaly allows the following actions: (see below for details)
User functions
• Display and update of the current time.
• Display and update of the current fan speed (only the switch from normal to boost mode available).
• Turn on (automatic mode) or off (disable) the heater when installed.
• Display of the total operating time of the appliance from the first installation.
• Display of the total operating time of the heater since the first installation.
• Display of the remaining time before filter replacement and reset filter counter, after filter renewal.
Installer functions (with access by password)
• The installer can select the required speed (dependent on the dwelling size) from 7 factory set speeds see
table above.
• The installer can adjust the factory default value by -3l/s to +3l/s.
• Enable / disable of QUIET and RADON modes.
• Set the Thresh Temp, Summer temp, Winter temp values.
• Enable/disable the electric heater when installed.
• Enter and change the password to access the Installation and Parameter Configuration Menu.
Meaning of the keys on the keyboard
NORMAL: 13l/s
NO HEATER
4
2 3
5
20
Normal
speed
airflow
[l/s]
(note 3)
13
1
19
2
25
3
31
4
37
5
43
6
49
24°
3
2
1
Boost
Normal
speed
speed
airflow
airflow
[l/s]
[m
25
46.8
33
68.4
42
90
50
111.6
58
133.2
70
154.8
74
176.4
1
ENTER: • enter in the "edit" mode
• save and exit "edit" mode
2
ARROW RIGHT / LEFT: shift selection between the
values of a parameter (in "edit parameters" user mode
and inside the "service" menu in installer mode.)
3
ARROW UP/DOWN:
It enables to scroll between list of values or list of
parameters
4
ESC: exit without saving.
5
SET: setting menu.
Boost
speed
airflow
3
3
/h]
[m
/h]
90
118,8
151.2
180
208.8
252
266.4
Absorbed
power
(W)
(note 4)
2.9
3.9
5.1
6.7
8.8
10.5
12.8
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