Changing The Rv 2 Air Filter; Cleaning, Maintenance; Cleaning & Maintenance - Maico Rv 2 Rls 45 K Installations- Und Inbetriebnahmeanleitung

32 Cleaning, maintenance

Change the air filters as described in the
following chapters.
Confirm the successful filter change.

31.2.1 Changing the RV 2 air filter

ATTENTION: Observe the safety instructions for
air filters.
The air filter change is shown below using
the RV 2 parapet variant as an example. Pro-
ceed in the same way for the RV 2 soffit vari-
ants.
1 Mounting sleeve
2 Connector plug
3 Filter frame
4 Internal air filter, ISO coarse 45% (G3)
5 Internal cover
1. Switch off the mains fuse and secure it against
being switched on again.
2. Carefully remove the internal cover.
3. Remove the internal filter frame: Press the re-
taining lugs together at the top and bottom and
remove the frame.
4. Remove the air filter from the filter frame.
5. Disconnect the connector plug.
6. Reach into the mounting sleeve and carefully
pull out the slide-in module on the retaining
strap. CAUTION: The slide-in module is diffi-
cult to pull out. Make sure that your footing is
secure. Do not damage the slide-in module,
connection cable and connector plug.
98
1 Mounting sleeve
2 Slide-in module
7. Turn the slide-in module 180° and remove the
external filter. To do this, release the 4 retain-
ing brackets on the slide-in module and swivel
away.
1 Slide-in module
2 External air filter, ISO coarse 30% (G2)
8. Replace the ISO coarse 30% (G2) air filter
with a new filter. Only use original air filters.
9. Insert the filter flat and secure it with the 4 re-
taining brackets.
10.Carefully push the slide-in module into the
mounting sleeve as far as it will go. Do not
damage the connection cable.
11.Insert the connector plug.
12.Replace the ISO coarse 45% (G3) internal air
filter with a new one and insert it into the filter
holder. Ensure correct, flat position.
13.Insert the filter holder into the mounting
sleeve.
14.Attach the internal cover. Check for correct fit.
15.Switch the mains fuse on.
16.Acknowledge the filter change on the room air
control → Changing air filters.
32 Cleaning, maintenance
• For cleaning and maintenance, see the RV 2
operating instructions.