Function or situation
Segment display
Power plug is plugged in, the unit is
switched off
Current measured room humidity is displayed
The unit starts
Current measured room humidity is displayed
During the adjustment of the target room
humidity
The target room humidity set is displayed
Upon actuation of the ROOM TEMP. Key
The current measured room temperature is
displayed for 5 secs
Is a malfunction is present
Error code is displayed
4
Room temperature key (RT) - To display the
room temperature:
By actuating the "ROOM TEMP." key, the red RT
°C indicator illuminates and the current room tem-
perature is displayed for 5 seconds in the segment
display [3]. Then the current measured room
humidity appears again automatically.
5
COUNTED key - to display the electrical
power consumed or the compressor run-time
counted:
By actuating the "COUNTED" key, the "kWh" indi-
cator illuminates and the electrical power (kW) con-
sumed by the unit is displayed in the segment dis-
play [6].
Actuating the "COUNTED" key again switches off
the "kWh" indicator and the operating hours (h) of
the compressor are displayed in the segment dis-
play [6].
6
Segment display - display of the electrical
power consumed or the compressor run-time
counted:
In standby mode, the current compressor run-time
(h) is displayed in the segment display [6] or, by
actuating the "COUNTED" key, the electrical power
consumed (kWh).
The segment display [6] shows the operating hours
of the compressor or the electrical power con-
sumed by the unit. The display shows values from
"0.0" to "99999.9"
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COMP. ON INDICATOR:
If the compressor is running, this indicator is illumi-
nated. If the compressor is stops, the indicator
flashes.
The unit has a 3 minute restart delay for the com-
pressor as a safety function. This means that the
compressor requires 3 minutes to restart after it
has stopped due to having reached the target
room humidity set. The "COMP. ON" indicator
flashes during the 3-minute protection period
8
DEFROST INDICATOR:
If the temperature of the evaporator (Te) is <= 1 °C
and the compressor runs for more than 5 minutes,
the DEFROST indicator flashes and the 30-minute
delay timer for the defrost function starts.
Defrost function: Compressor still ON, fan motor
OFF, solenoid valve ON, DEFROST indicator illu-
minates. If the temperature of the evaporator (Te)
is >= 3 °C then the defrost function stops and the
DEFROST indicator extinguishes.
Function of the unit after defrost: Compressor ON,
fan motor ON, solenoid valve OFF, DEFROST indi-
cator off
9
"CHECK" indicator:
If there is an abnormal situation (malfunction), the
CHECK indicator [9] illuminates or flashes. If the
temperature probe (Te or Tc) or the humidity probe
is defective, the unit switches off and the indicator
light [9] illuminates. Then the error code (E1, E2,
E4 or E5) is displayed in the segment display [3]. If
the water tank is full (FULL TANK), the indicator
light (CHECK) flashes.
If the temperature of the condenser (Tc) is over
50 °C while the unit is running, the indicator light
(CHECK) flashes.
There are two types of protective function for the
Tc over-temperature (50 °C):
REMKO LTE
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