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15
areas). Run the unit for ½ a day. The smell
will disappear after a while. In the case of
intensive odor development air the room.
Compressor does not activate
Depending on ambient temperatures and
unit type it may take approx. 10 minutes
after starting the compressor until the
cooling/heating capacity is reached.
The unit deactivates
On reaching the set required temperature,
the unit switches off automatically. Check
manual setting of the required temperature
as well as the TIMER setting.
The unit does not cool correctly
You achieve the most effective and
economical cooling comfort if you already
cool the room to be cooled when the room
temperature is not yet heated up. Air
conditioners operate more effectively if the
temperature is maintained. To drastically
cool the air in a fully heated room requires
much more time and energy.
ERROR CODES
E1
Room temperature outside the
function range:
Room temperature inside the
function range:
Observe all data in these operating
instructions concerning function range.
Temporary error of start temperature.
Please switch the unit off and start it again
after approx. 30 minutes. If the error
occurs continuously, the unit requires
qualified inspection.
E2
Temperature of the cooling
agent lines too high or too low
Temporary error on measuring output
temperature. Please switch the
TRANSFORM unit off and start it again
after approx. 30 minutes. If the error
occurs continuously, the unit requires
qualified inspection.
E3
Incorrect signal
This error message in the cooling function
refers to too high ambient temperatures
and in the heating function to too low
ambient temperatures. Please observe the
instructions relating to ideal operation of
the unit. This may also be a temporary
error measurement between the start and
output temperature. Please switch the unit
off and start it again after approx. 30
minutes. If the error occurs continuously, the
unit requires qualified inspection.
E4
Water tank full
If the water tank is full, the warning sign
"E4" appears in the display. To restart
operation of the unit, please remove the
plug of the condensation water outlet to
allow water to leak out. Please use an
appropriate collection tank. When the
water has been completely removed,
please start the unit again. The unit can
now be used as usual.
DF
De-icing mode
This procedure is completely normal and
protects the system from icing and failure.
The unit starts automatically after approx.
15 minutes again (depending on the
function setting). This procedure repeats
itself regularly.