Maico ECA 150 ipro B, Mounting And Operating Instructions, Page: 31 / 54

9. Operation │ EN
29
ECA 150 ipro H, ECA 150 ipro KH
The unit is fully accessible and ventilates at
performance level 1 or 2 depending on the
automatic humidity process. When humidity
is low it switches off completely. Alternatively,
the unit can be switched on and off with a
switch provided by the customer (which takes
priority over the automatic humidity process).
It is then operated with the set start delay and
overrun time as defined by one of 4 operating
programs (Comfort, Demand, Save or Power

Chapter 7.2.1). The sequence of
performance levels is determined in the
operating program.
For function of humidity
control

Chapter 2.6.
ECA 150 ipro RC, ECA 150 ipro KRC,
ECA 150 ipro RCH, ECA 150 ipro KRCH
Performance level 1 = 200 m³/h
Performance level 2 = 250 m³/h
(Values for free outlet)
ECA 150 ipro RC, ECA 150 ipro KRC
The unit is switched on/off either at the room
air control RLS RC, with the radio switch
DS RC, or with a window radio contact to
be supplied by the customer.
For the function of wireless components,
see

description of Maico Smart in
Chapter 2.7.
ECA 150 ipro
B,
ECA 150 ipro
KB
The unit is barrier-free and offers air
extraction through movement automatics
according to one of the four operating
programs (

Chapter 7.2.1). If no movement
is identified, it switches off completely after
the set overrun time.
Alternatively, the unit can be switched on and
off with a switch provided by the customer
(which takes priority over the motion sensor
system). It is then operated with the set
overrun time (without a start delay) as defined
by one of 4 operating programs (Comfort,
Demand, Save or Power

Chapter 7.2.1).
The sequence of performance levels is
determined in the operating program.
ECA 150 ipro RCH, ECA 150 ipro KRCH
The unit is barrier-free. Air extraction is
executed according to automatic humidity
operation. If there is little humidity, the unit
switches off completely.
For manual operation via radio component,

ECA 150 ipro RC, ECA 150 ipro KRC.
The automatic humidity process takes priority
over manual operation.
10. Maintenance
The unit is maintenance-free.
RLS RC programs
for ECA 150 ipro
RC/KRC/RCH/KRCH System
level 0
System
level 1
System
level 2
System
level 3
Program P1
Master off Perform. level 1 Perform. level 1 Perform. level 2
Slave(s) off off Perform. level 1 Perform. level 1
Program P2
Master off Perform. level 2 Perform. level 1 Perform. level 2
Slave(s) off off Perform. level 1 Perform. level 2