This key is used to switch the extractor hood on or off.
-
Press
for less than 1 second
!
ON.
-
Press
for longer than 1 second
!
OFF.
2
This key is used to switch the supply and/or discharge of air on or off.
-
Press
once
!
SUPPLY OFF (and EXHAUST ON).
-
Press
twice
!
SUPPLY and EXHAUST OFF.
-
Press
three times
!
EXHAUST OFF (and SUPPLY ON).
-
Press
four times
!
SUPPLY and EXHAUST ON.
This key allows you to read off or set the comfort temperature.
-
Press
for less than 1 second
!
READ OFF.
-
Press
for longer than 1 second
!
SET.
This key allows you to switch from AUTO to MANUAL ventilation.
-
Press
for less than 1 second
!
Set ventilation programme.
-
Press
for longer than 1 second
!
Set date and time.
Type 1
Type 2
Type 3
Type 1
Type 2
Type 3
Instructions for the User 5
Day and time
Actual ventilation position
(with activated extractor
hood, if applicable)
Automatic or
manual ventilation
Warning to replace internal (I)
or external (E) Filter
Air supply and/or air
exhaust OPEN or CLOSED
Geothermal heat recovery,
post-heater and/or
bypass on
Comfort temperature setting
(also indicates whether
system is heating or cooling)
The CC Ease operating unit has various keys for operating and setting the MTD-ERV 350. These keys are explained
below.
These keys allow two functions to be set:
- In AUTO ventilation
Select the ventilation level.
- In MANUAL ventilation
Enter the setting values.
2.2.2 3-position Switch (Option)
Ventilation with the MTD-ERV 350 can also be oper-
ated by means of a 3-position switch.
A 3-position switch can be used to set the ventilation
levels of the MTD-ERV 350. One or more 3-position
switches can be installed in a home (for example, in
the kitchen). The exact version may differ slightly
from the images above. The following switch types
are available:
• Type 1
Standard 3-position switch.
• Type 2
3-position switch with LED for mal-
function and fi lter indication.
• Type 3
Wireless 3-position switch with:
-i
d
n
i
r
e
tl
fi
d
n
a
n
o
it
c
n
u
fl
a
m
r
o
f
D
E
L
cation.
Auxiliary switch: position 3 is acti-
vated for a given time (2 possibili-
ties for setting the time).
Содержание MTD-ERV 350
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