Zehnder Rittling ComfoAir 200, Инструкция по эксплуатации, Страница: 9 / 52

2
For the user - 5 - EN
2.2.2 3-position switch
A 3-position switch can be used to set the ventilation
positions of the ComfoAir. One or multiple 3-position
switches can be fi tted in the house (e.g. in the kitch-
en). The following types of switches can be used:
• Type 1

Standard 3-position switch;
• Type 2

3-position switch with LED for malfunc-
tion and fi lter alerts;
• Type 3  Wireless 3-position switch (RF) with LED
for malfunction and fi lter indication;
If multiple position switches are available in
the house, the ComfoAir will switch to the
highest ventilation setting unless overruled by
an automated software programme.
Setting the ventilation using
3-position switch(es)
A 3-position switch can be used to set 3 different
ventilation positions.
• Position 1 

Low.
- Use for low ventilation levels.
• Position 2   Normal.
- Use if you require normal ven-
tilation.
• Position 3

High.
- Use this position during cook-
ing, showering and when addi-
tional ventilation is needed.
3
2
1
Type 1 Type 2 Type 3
The CC Ease panel can be used to select an
additional ventilation position (the absent
setting).
2.2.3 CO
2
sensor
The ComfoAir can also be operated using a CO
2
sen-
sor. A CO
2
sensor can be used either as a 3-posi-
tion switch or to determine manually the ventilation
required by measuring CO
2
levels in the room con-
cerned.
2.2.4 Bathroom switch
A bathroom switch can be used to temporarily set the
ComfoAir in the highest ventilation level. This switch
is mostly fi tted in the bathroom to extract any ex-
cess moisture after showering, as soon as possible.
The bathroom switches vary widely in model and are
therefore not illustrated here.
If required, the bathroom switch can be turned on and
off using a time delay entered via a digital operating
device.
Delay timer
This ensures that the ComfoAir does not switch on at
the highest setting when activated, but fi rst waits for
the delay timer to run its course.
If the bathroom switch is deactivated during
the delay timer period, then the ComfoAir
will remain at its current ventilation setting
and not switch to the highest setting.
The delay timer does not work with all types
of bathroom switches (e.g. pulse switches).
In that case, leave the delay timer at 0.
Overrun timer
This ensures that the ComfoAir does not switch back
to the default (or preprogrammed) setting when deac-
tivated, but fi rst waits for the overrun timer to run its
course. Once the programmed overrun timer is com-
plete, the ComfoAir returns to the default (or prepro-
grammed) ventilation setting.
If the bathroom switch is turned off within
the programmed overrun timer period, then
the overrun function will be terminated.
Light switch
The functions of the bathroom switch can also be in-
tegrated into a light switch.
2.2.5 CC Ease panel
The ComfoAir can be operated by means of a
CC Ease panel, which can be ordered separately.
The CC (Comfort Control) Ease panel is a digital op-
erating device which can be mounted on the wall in
the living room and from there communicates with the
ComfoAir. The following overview summarizes the in-
formation that will be displayed.