Maico WR 310, Operating Instructions Manual, Page: 51 / 104

8 Ventilation | UK
51
8.3 Summer or winter season
Under Season you can activate the
Summer or Winter season setting. The
change must be made manually even if
the ventilation unit is running in an automatic
operating mode.
8.3.1 Winter
The cooling via a summer bypass or brine
earth heat exchanger is deactivated/disabled.
An external preheating/ post-heating is
enabled.
i
Outside air preheating (frost protec-
tion) can be ensured using a PTC heat
register and/or an optional brine earth
heat exchanger. Depending on unit
type, a PTC heat register may already
be installed.
8.3.2 Summer
The cooling via the brine earth heat exchanger
or summer bypass is enabled. An external
post-heating is disabled.
8.4 Time programme
The Summer or Winter time programme
you have created starts when you select
Auto
Time operating mode.
i
Slide position (

arrow)
left: Create weekly time programme
with same setting for every day.
right: Create daily time programme
with different day programmes.
You can create a time programme with 4 time
windows and assigned ventilation level/zone
for every day of the week.
The following can be selected per time
window: Off, humidity protection, reduced,
nominal, intensive, zone 1, zone 2 and zone
sensor. Factory setting for winter season =
reduced , for summer season = nominal.
Daily time programmes can be copied to other
days. The complete winter

summer time
programme can also be copied.