17
If these conditions are not fulfilled, the air
volume is automatically switched to the
higher level.
The air volumes can be changed as follows.
In the example here, the air volume for level
3 is increased from 150 to 300 to 400 m
3
/h.
1. Press button "
F
"
for approx. 3 seconds to
activate the settings menu.
2. Select the required parameter with the "
+
"
button (U1 = Level 1, U2 = Level 2, U3 =
Level 3). U4, U5 and U8 have no function
with the WRG 300 / 400 EC.
3. Press the "
OK
"
button for 1 second to
display the value of the selected parame-
ter.
4. The value of the selected parameter can
be changed with the "
+
" or "
-
" buttons.
5. The modified value can now be:
A: saved;
B not
saved;
C reset to factory setting.
A:
Press and hold buttons "
F
"
and "
+
"
(first "
F
"
,
then "
+
") to save the modi-
fied value. The value flashes three
times to confirm that it has been
saved. The display continues to show
this modified value.
Press button "
OK
", to return to
the settings menu. If required,
further values can be changed
now (see steps 2 to 5).
Continue with step 6.
Содержание WRG 300 EC
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