TIP!
– Filter
The KWL compact unit is equipped with fine filters on the outside and extract air side as standard (DIN EN 13779):
• Outside air/extract air
:
Repl. air filter F5 Extract air 1pc. ELF-KWL 700 D/5 VDI
No. 4189
Repl. air filter F7 Supply air 1pc.
ELF-KWL 700 D/7 VDI
No. 4191
Repl. air filter F5 Extract air 1pc. ELF-KWL 1400 D/5 VDI
No. 4193
Repl. air filter F7 Supply air 1pc.
ELF-KWL 1400 D/7 VDI
No. 4195
Repl. air filter F5 Extract air 1pc. ELF-KWL 2000 D/5 VDI
No. 4197
Repl. air filter F7 Supply air 1pc.
ELF-KWL 2000 D/7 VDI
No. 4204
The internal pressure-dependent filter monitoring system signals the necessty of inspection and cleaning or
filter replacement on the controller. Irrespective of this, a 3-month inspection is recommended. They must be
exchanged for hygiene reasons after one year of operation at the latest. If the filters are damp or mouldy, they
must be exchanged immediately.
Replacement air filters are also available online at
www.ersatzluftfilter.de
!
6.3 Reset function
The manual reset takes place by pressing the reset lever (Fig.26), which is located directly on the electrical pre-heater.
Proceed as follows:
The unit must be must be disconnected from the power supply before any maintenance and installation work
or before opening the terminal compartment!
1. Turn lid (1) and open “outside air” inspection flap
2. Pull both filter locks downwards
3. Remove outside air filter
4. Press down reset lever
5. Subsequently re-insert outside air filter. Pay attention to air direction arrows
!
6. Close inspection flap and reconnect ventilation unit to power supply.
NOTE
+
26
Central ventilation units KWL EC.. D Pro/WW
Installation and Operating Instructions
Fig.23
Fig.24
(1)
Fig.26
Fig.25
EN
