Service Mode - Operation - Maico PP 45 K Installationsanleitung

14.1 Service mode – operation
Starting service mode
Press both
+
buttons for
5 seconds.
+
+
Cycle: selecting parameter
You can
switch be-
tween the
sub-menus
/
by pressing
the button
once.
* Illuminated ventilation level LEDs indicate
the parameter currently set.
** For PP45 RC, the red flashing LED indi-
cates the parameter currently set.
Changing parameter value
Once you
have
reached a
certain sub-
/
menu, the
parameters
can be set
with these
buttons.
Operating mode
LED flashes. You
are in the
1st sub-menu
(number of unit
pairs, ventilation
level etc.)
 Chap. 14.2
to 14.4
.
Flashing operat-
ing mode LEDs
indicate the
current sub-menu
item */**
 Chap. 14.2
to 14.4
.
Once the parame-
ter has been
changed, the
ventilation level
LEDs flash.
14 Service mode | UK
Saving parameter value
To save,
press the
button for
2 seconds.
+
* The ventilation level LEDs light up perma-
nently again.
** For PP45 RC, 3 LEDs light up for a long
period and go out. Parameter value is adopt-
ed, service menu is exited.
Exiting service mode
Press both
+
buttons for
5 seconds.
+
+
The parameter
value is now
adopted. */**
The unit
switches back to
the current
ventilation mode/
ventilation level.
If no button is
pressed for
120 seconds in
service mode,
service mode
is automatically
exited.
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