Maico WR 310 Notice De Mise En Service Et D'entretien page 70

UK | 6 Settings main menu
Parameter
EA SA adjustment
IL ventilation level
EA = exhaust air, SA = supply air
Setting ex factory = 0 m³/h
Supply and exhaust air volumes must be
balanced over the entire application area. Nor-
mally the fans automatically ensure a balance
and no adjustment has to be undertaken.
Nevertheless, if fan tolerances need balan-
cing, the adjustment parameters can be used
to adapt the supply air volumetric flow to that
of the exhaust air.
Example:
Supply air volumetric flow: measured excess
= 20 m³/h
EA SA adjustment, ventilation level NV must
be set to +20 m³/h for adjustment. When set-
ting NV, the control automatically also adjusts
RV and IV. The percentage deviation for NV
is transferred to RV and IV.
A manual adjustment for RV and IV is also
possible and the NV adjustment does not then
change. A new adjustment of NV does howev-
er again result in an adjustment to RV and IV.
Adjusting RV also changes the ven-
tilation for humidity protection.
The adjustment cannot result in values
i
falling below or exceeding minimum
and maximum values for fan supply
voltages.
Unit filter
Parameter
Filter service life
unit filter
Filter change
unit filter
The filter service life of the unit filter is dis-
played (corresponds to service life of supply
air fan). Once the set timer interval has
elapsed, a filter change message appears.
If the filter is changed prematurely, the
filter change must be confirmed. This is done
by selecting "yes" under Filter change, unit
70
Setting
min. -50 m³/h
max. +50 m³/h
Setting
3 to 12 months
no / yes
filter. The filter service life is reset.
External filter
Parameter
External filter
Filter service life
external filter
Filter change
external filter
External filter "yes" activates the filter change
display for an outside air filter upstream of the
ventilation unit (brine earth heat exchanger).
If the filter is changed prematurely, the
filter change must be confirmed. This is done
by selecting "yes" under Filter change, exter-
nal filter. The filter service life is reset.
Room filter
Parameter
Room filter
Filter service life
room filter
Filter change
room filter
Room filter "yes" activates the filter change
display for the room filters in the air inlets, e.g.
for exhaust air filter elements.
If the filter is changed prematurely, the
filter change must be confirmed. This is done
by selecting "yes" under Filter change, room
filter. The filter service life is reset.
Duration of ventilation level
Parameter
Duration of ventilation
level
Operating time of a manually selected
ventilation level in Auto Sensor or Auto Time
operating mode or intermittent ventilation.
Setting
no / yes
3 ... 6 ... 18 months
no / yes
Setting
no / yes
1 ... 2 ... 6 months
no / yes
Setting
5 ... 30 ... 90 min