5 Product information
26
5.8 MAICOsmart system description
MAICOsmart network with radio electronics
Fan
(master)
Slave fan
(max. 2)
Radio switch(es)
(max. 5)
Radio switch(es)
(max. 5)
Window contact
(max. 2)
Window contact *
(max. 2)
Control
(RLS RC)
* provided by the customer
Individual unit
MAICOsmart mit ECA150 ipro fans
• Receivers are ECA 150 ipro fans of the RC,
RCH, KRC and KRCH unit models.
• Transmitters are system components such as
• RLS RC room air controls
• DS RC radio switches
• radio window contacts
• ECA 150 ipro RC, RCH, KRC and KRCH
• All the ECA 150 ipro RC models can be com-
bined with each other in the network.
• ECA 150 ipro RCH and KRCH fans also have
humidity control (fully automatic humidity con-
trol).
• The MAICOsmart system can be operated with
a radio switch and/or the RLS RC room air con-
trol:
• The two power levels can be selected or the
system can be switched off with a radio
switch.
• With the RLS RC room air control, the three
system levels can be switched on manually
(→ table in chapter
).
• This function is deactivated ex works in order to
guarantee continuous ventilation. If need be,
this function can also be activated (→ RLS RC
room air control installation instructions).
• The fan can also be switched on/off with radio
window contacts (window open/closed).
• During commissioning, the transmitters must be
taught-in on the receivers (must be paired with
each other).
Further radio components
DS RC radio switch (EnOcean switch)
A: Fan with a radio switch in individual opera-
tion.
• Radio switch, (double rocker switch) for setting
different fan power levels.
• Press the rocker switch to switch up or down
one power level.
The left and right rocker switch have to be
taught-in separately: Left rocker switch for on/
off, right rocker switch to switch the ventila-
tion level up and down.
Always teach in the radio switch for the fan
that is located in the same room as the switch.
B: Fan with several radio switches in indi-
vidual operation.
Function as described above. Up to 5 radio
switches can be taught in per fan.
Radio switches in master/slave network
The ventilation system is operated accord-
ing to the settings made on the RLS RC. How-
ever, every switching action made by radio
switch has priority over the RLS RC setting.
• If a radio switch is operated, the assigned fan
switches to the manually selected power level.
• After 30 minutes of the switch not being oper-
ated (timeout), the unit returns to the setting ac-
cording to RLS RC. If the setting is changed on
the RLS RC during the timeout, the assigned
fan only reacts to this command once the
timeout has elapsed.
