12 Commissioning
19
Note wiring diagrams in box base.
Cables must not prevent the unit from being slid
in.
Lever and stud must
engage.
If they do not, secure
screws through these
holes!
→ Installation information in unit
NOTICE Function will be impaired if spiral
housing is not inserted correctly.
Ensure proper insertion in the 3 fixing points.
8. Slide spiral housing evenly, in parallel, onto
both studs. Ensure that the two locking tabs of
the stud and the locking lever audibly engage
so spiral housing is secure.
NOTICE Damage to the unit.
Degree of protection is not guaranteed if in the
wrong installation position.
Only fit upper part of housing with the Maico
name in the bottom right.
9. Attach upper part of housing and fasten with
central screw.
Upper part of housing can only be fitted in
one position. Ensure that the two arrows on
the upper part of the housing and the
words “exhaust socket” are facing the ex-
haust socket.
10.Check that filter mat is fitted correctly.
11.Affix time strip (→ Title page) and push the ac-
tivation button [A] all the way.
The red dye in the interior of the
bar [B] is released. The
bar indicator first fills
slightly. Within the
next 6 months, the bar
indicator [B] will rise to the
upper edge (indicator value 6).
12.Fit cover (MAICO name in bottom right). The
cover must audibly click into place.
12 Commissioning
1. Switch on mains fuse and remove warning
sign.
2. Run function test. To do this, switch unit on
and off, observe delay times (for control mod-
els Controls (circuit board types)).
3. Check that the unit is running smoothly. It is
also important that the air can flow un-
hindered.
4. Switch off unit.
13 Cleaning, maintenance
The unit is practically maintenance-free. The air
filter simply needs replacing every 3 to 6 months,
depending on the degree of soiling.
DANGER Danger to life from electric
shock.
Prior to accessing the connection terminals,
switch off all supply circuits. Switch off mains
fuse, secure against being accidentally switched
back on and position a visible warning sign.
NOTICE Risk of damage to unit if incorrect
cleaning agent is used.
Only clean the cover using water.
Do not use aggressive cleaning agents.
1. Clean housing components with dry cloth only.
2. If the cover or upper part of the housing is very
dirty, clean with water.