Maico ER-A Notice De Montage Et Mode D'emploi page 27

9 Operating the unit
9.1 Settings with touch control unit
RESET Reset filter change interval
LED Filter change display
Sensor ER-AH humidity sensor or ER-AB mo-
tion sensor
V1,V2 Main menu with menu level V1, V2, Te,
... Ta or Ti
MENU Select/save operating parameters (set
values – menu level)
+ / - Select menu level/operating parameters
V1 Volumetric flow, basic ventilation [m³/h]
V2 Volumetric flow, nominal ventilation [m³/
h] (full load level)
Te Start delay [in seconds]
Ta Overrun time [in minutes]
Ti Interval time [in hours], then air extrac-
tion duration 10 minutes.
9.1.1 Filter change function
The air filter must be changed every 6 months, re-
gardless of the operating time.
After filter change time has expired, the fil-
ter change LED blinks (red) every 5 sec.
Before resetting the filter change interval, push
the <RESET> button for 2 seconds. As a confirm-
ation, the filter change LED flashes 1x briefly. A
new RESET is not possible for the next 6 months.
1 1 2
flas
hes
V1 20 30
V2 20 30
(40)** (60)**
Te 0 30 60
Ta 0 3 6
Ti 0 1 2
* Additional setting values for ER-AK, ER-AB
** Setting values for ER-AH
• Main menu: Menu levels V1, V2, Te, Ta and Ti
• Submenus (Parameter menus): LEDs 1 to 5
show the selected setting values.
• Bold = factory setting
• To select and save the setting value (parameter
value), press the <MENU> button.
Operating concept
1. Press <MENU> button for 2 seconds.
ð Main menu V1 is selected, the 1st LED is lit
up red.
2. With the button <+> or <–>, select the menu
level V1, V2, Te, Ta or Ti, display with LEDs
(ascending/descending). The figure shows
menu level Ta.
3. Press the button <MENU> to change para-
meter level (LED flashes briefly 2x).
ð The last set value is shown (the corres-
ponding LED is lit up constantly*). Here, the
parameters of the respective level are avail-
able to you. Example Ta: 0, 3, 6, 15, 24 or
30 minutes ( → Table).
* To switch off the Te start delay, Ta over-
run time or Ti interval time, push the <–>
button until the V1 LED flashes.
4. Press <MENU> button for 2 seconds.
ð The setting is saved. All 5 LEDs switch off.
LEDs
3 4
40 60* 100*
40 60 100
(100)**
90 120
15 24 30
4 6 12
5
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