Room Air Control Installation - Maico WRG 35 Montage- Und Betriebsanleitung

 Pull the mains connection terminal block off
the control circuit board.
 Carry out the cabling in accordance with
the wiring diagram in the appendix.
 Plug the cabled terminal block onto the
plug connector on the control circuit board.

9.7 Room air control installation

 Connect the room air control with the
control cable.
 Install the room air control on or in the wall.
 Switch the mains fuse on and remove the
warning notice.
 Start the ventilation unit as described in
Chapter 10.
10. Commissioning
(Specialist installer)
10.1 Switch on, Function test
 Switch the ventilation unit on at the room
air control. Press the ▲ or ▼ button as
often as necessary until the required
ventilation level is displayed at the room air
control.
The ventilation unit switches up or down a
level accordingly (see also labelling on the
room air control).
 Check for correct functioning at all
ventilation levels.
10.2 Additional setting parameters
● RESET Filter change interval
● Start-up ventilation level after power failure,
Standard = Ventilation level 1
● Switch-off function:
Standard = activated, the ventilation unit
can be switched off. If the switch-off
function is switched off, the ventilation unit
cannot be switched off any more, it runs
permanently at one of the ventilation levels
to give humidity protection for the building,
for example.
Press and hold the ▲ and the ▼
i
buttons at the same time for "x"
seconds, in order to get to the
corresponding setting field.
After a timeout of 4 seconds without
any input, the room air control
switches back to the operating
display. The set value is saved.
RESET
Press the ▲ and the
▼ buttons at the same
time for
2 seconds.
Start-up ventilation level after power
failure
Factory setting
Press the ▲ and the
▼ buttons at the same
time for 10 seconds.
The upper element in
the 7 segment display
and the set venti-
lation level flash
alternately.
Switch-off function activated/deactivated
Factory setting
Press the ▲ and the ▼
buttons at the same
time for 20 seconds.
The middle element in
the 7 segment display
and the set ventilation
level flash alternately.
Filter change inter-
val is reset to "0".
Refer to Chapter
6.3 for setting
information.
Ventilation level 1
The required start-
up ventilation level
(0, 1, 2, 3 or 4)
can be set with the
▲ or the ▼
button.
Switch-off function
activated.
The switch-off
function can be set
using the ▲ or the
▼ button.
Display "0":
Ventilation unit can
be switched off.
Display "1":
Ventilation unit can-
not be switched off.
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