Operating elements
12
17
18
28
27
26
25
No.
Designation
12
Display
13
POWER button
EN
14
13
16
15
20
19
23
24
Meaning
Indicates the current relative room
humidity
Indicates the desired relative room
humidity during setting
Indicates the current room
temperature
Indicates the number of hours
during timer programming
Indicates compressor and fan
operation
Indicates whether the
condensation tank is full or not
installed correctly
Indicates automatic defrost
Indicates automatic switch-on and
switch-off
On/Off button:
Switches the device on or off
No.
Designation
14
TIMER button
15
Arrow buttons
16
17
Room temperature
segment display
18
Dehumidification
indicator
19
PRES indication
20
SET indication
21
21
CURRENT indication Illuminated when the current room
22
22
Room humidity
segment display
23
FULL indication
24
Fan speed indication Fan operation indicator, animated
25
FROST indication
26
Hours segment
display
27
T OFF indication
28
T ON indication
dehumidifier TTK 166 ECO
Meaning
Programming the timer for
automatic switch-on or switch-off
Setting the relative room humidity
Setting the number of hours for
the timer function
Indicates the current room
temperature
Indicates error codes, see chapter
Errors and faults
Indicates dehumidification
operation (compressor running),
animated
Illuminated when the ambient
temperature is too high
Illuminated while the room
humidity is being set
humidity is displayed
Indicates the current relative room
humidity
Indicates the desired relative room
humidity during setting
Indicates error codes, see chapter
Errors and faults
Is displayed when the
condensation tank is full or not
installed correctly
Is displayed when automatic
defrosting is in progress
Indicates the number of hours
during timer programming
Indicates the number of hours
until automatic switch-on or
switch-off
Automatic switch-off activated
Automatic switch-on activated
9
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