Maico WR 310, Operating Instructions Manual, Page: 60 / 104

UK | 17 Frequently asked questions (FAQs)
60
3.
310/410 320/470 170
Flat Trio
Pull unit filter out of ventilation unit –
with Trio units, pull the two lateral strips.
4. Carefully slide new filter into filter shaft.
Do not press filter in (cellulose). Only
press in at reinforced corners. Air direction
arrow facing down.
5. Fit unit cover(s). Ensure perfect fixing

Installation instructions, chapter 10:
310/410 320/470
: Fit filter cover. Fit
front plate in the two lugs and close
(magnets).
170
: Attach front cover and secure
with both quick-release clips.
Flat
: Close filter openings with filter
covers.
Trio
: SInsert piece(s) of foam and
fix each of the filter cover(s) with both
quick-release screws. For units of the
QD AR and QD AL range, screw down
the hood with all 4 screws.
6. Reset filter change interval. To do this,
click on the message on screen and con-
firm the filter change with changed . Also
confirm a premature filter change
with changed .
7. For simple control unit in standalone
operation, if the filter change message
appears:
Press the ▲ and ▼ buttons at the same
time for 2 seconds. The 3 LEDs flash
briefly. If resetting early, press the buttons
at the same time for 10 seconds.
8. Dispose of the air filter according to local
regulations.
17 Frequently asked questions
(FAQs)
Below you will find answers to FAQs regar-
ding how to set the ventilation unit.
17.1 Duration of ventilation level
In the web tool (for specialist instal-
lers) parameter (#716)
Duration of ventilation level sets the timer:
● for pulse ventilation and
● for manually adjusting the ventilation level
(with simple or EnOcean control unit) in
Auto Sensor or Auto Time operating mode.
The ventilation unit runs in the manually se-
lected ventilation level for the timer duration.
Once the timer has elapsed, the unit changes
to the ventilation level according to the auto-
matic programme.
Setting with parameter Ventilation/duration
of ventilation level.
Setting range
5 to 90 min, factory setting
30 min.
17.2 Ventilation time programme
The Summer or Winter time programme
you have created starts when you select
Auto Time operating mode

Chapter 8.3.