9 Final mounting
24
9.1 Attaching fan insert
No tools are needed for the final assembly of
the fan insert.
1. Plug the fan insert directly into the 3 studs in
the interior of the flush-mounted housing.
Make sure that the fan insert audibly clicks
into all 3 snap-fit fasteners.
2. Check for firm seating of the fan insert.
9.2 Attaching cover ER-A, ER-AK, ER-
AH or ER-AB
1. Screw cover to the fan insert with the central
screw.
The covers ER-AK, ER-AH and ER-AB are
electrically connected automatically when
installed. The setting values can be changed
on these covers.
2. Insert the air filter and fold down the upper
part of the cover (upper part must audibly en-
gage).
3. Run function test: Test all unit functions (over-
run time, interval, humidity control etc.).
S Central screw
9 Air filter
9.3 Key lock
If a key lock is desired, activate the key lock on
the ER-AK, ER-AH or ER-AB cover (it is deactiv-
ated in the factory).
1. To do so, push button
+
and
-
at the same
time for
5 seconds
.
ð
The 5 LEDs flash briefly 3x.
To cancel the key lock, repeat the procedure.
Summary of Contents for ER shell
Page 4: ...Overview of ER EC system 4 Overview of ER EC system...
Page 29: ...Notes...
Page 30: ......
Page 31: ......
