MTD MTD-ERV 350, Installation & Operating Manual

Page: 18 / 56

2.5.1 Cleaning or Replacing Filters
As soon as the corresponding warning appears
on the display of the CC Ease operating unit, the
fi lters have to be cleaned or replaced.
•
“ F
ILTER
I ”
!
The internal fi lters must be
cleaned or replaced.
•
“ F
ILTER
E ” ! The external fi lters* must be
cleaned or replaced.
One of the fi lter indications shown above then ap-
pears on the CC Ease display.
A
A
• Clean the fi lters (B) using a vacuum cleaner.
B
A
A
• Remove the clamps (C) holding the two fi lter
cloths to the fi lter brackets.
•
Push
the fi lter cloths (D) off the fi lter brackets
(F).
C
D
Ensure that the cloth is not damaged by
the corners of the fi lter bracket.
fi l a n r e t n i e h T lters are supplied as stand-
ard with the MTD-ERV 350. The external
fi lters* form part of the duct system of
the ventilation system and do not belong
to the MTD-ERV 350.
The MTD-ERV 350 is equipped as standard with
two internal fi lters. The external fi lters* form part
of the duct system of the ventilation system and
do not belong to the MTD-ERV 350. Should your
ventilation system be equipped with external fi l-
ters, the monitoring of these fi lters must be con-
nected to the PCB panel (extended version) of
the MTD-ERV 350.
•
Push the fi lters (A) back into
the MTD-ERV 350.
• Insert the plug of the MTD-ERV 350 into the
plug socket again.
• Press " " to cancel the fi lter indication.
For replacement ...
As soon as the fi lters have to be replaced, proceed
as follows:
•
Remove
the mains plug from the plug socket.
• Pull the fi lters (A) out of the MTD-ERV 350.
fi l a n r e t x e e h t f o g n i r o t i n o M lters* must
be connected to the PCB panel (extend-
ed version) of the MTD-ERV 350 by the
installer.
For cleaning ...
You can clean the fi lters when necessary:
•
Remove
the mains plug from the plug socket.
• Pull the fi lters (A) out of the MTD-ERV 350.
- p o o t n i 0 5 3 MTD-ERV e h t g n i t t u p e r o f e B
eration the fi rst time, you should clean
the fi lters (and the valves) because the
ventilation system may have been soiled
with building dust during the building
phase.
2
14 Instructions for the User