35
ä Attention
!
Always carefully loosen and tighten the screws of the upper
part!
Note
The cables of the bypass valve, the frost valve, and the fan
modules are labelled. The connections to the electronics
compartment are also marked.
6.8. Cleaning or replacing internal
components
b) The underside of the cover plate hooks under the electronics
compartment. Tilt the cover plate upwards before removing it.
a) Inspect the inside for dirt.
b) Clean the inside (with a hoover) if necessary.
c) If necessary, also clean the frost valve and the bypass valve
from the top (using a hoover).
d) If necessary, clean the fans from the top.
c) Remove the underside of the cover plate from
the electronics compartment.
d) Carefully pull the electronics compartment up a little.
When the bypass valve , the frost valve, or the fan modules need
to be removed for cleaning, or when one or more of these
components need to be replaced, they can be removed in the
following way:
a) Loosen the screw on the underside of the electronics
compartment cover plate.
ä Attention
!
Make sure that no dust falls into the appliance.
ä
Warning!
Do not use soap or detergents when cleaning!
Tip
Required tools: Torx 20 and socket spanner 10.
Summary of Contents for HRU 400
Page 1: ...Itho Daalderop HRU 400 Installation use A...
Page 2: ...Original document...
