6 .2 Cleaning the heat accumulator and protection guard
m
WARNING!
The unit must be isolated from the mains power supply before any maintenance and installation work or before
opening the terminal compartment!
The EcoVent Verso heat accumulator consists of an easy-to-clean ceramic stone. The ceramic heat accumulator can
be rinsed with water as part of the regular overall maintenance of the ventilation unit. Proceed as follows:
1. Remove entire inner panel from the wall or from the wall installation sleeve (fig.17).
2. Remove the 2-part connector (fig.18) and detach.
3. Pull the fan unit from the wall installation sleeve using the pull-out tool (fig.19).
4. Remove lip seals (fig.20).
5. Remove the top EPP half shell labelled “TOP” (fig.20).
6. Remove ceramic heat accumulator from the EPP-half-shell (fig.21) for cleaning.
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CAUTION!
Carefully remove the foam sealing tape (fig .21) before cleaning!
– rinse under warm water
10
Unit
KWL EC 45
Installation and operating instructions
fig .17
Remove inner
panel
fig .18
Connection cable not pictured!
Remove con-
nector
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WARNING
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CAUTION
fig .21
J
J
Ceramic heat
accumulator
Foam sealing tape
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Remove before cleaning!
Protection
guard
Protection
guard
fig .19
Fan unit
fig .20
J
J
“TOP”
Lip seal
Pull-out tool
EN
