Trotec TTK 166 ECO Operating Manual page 13

• The device might carry out an automatic defrost. During
automatic defrost, the device does not dehumidify.
The device is loud or vibrates:
• Check whether the device is set up in a stable and upright
position.
Condensate is leaking:
• Check the device for leaks.
The compressor does not start:
• Check the room temperature. Observe the device's
permissible operating range according to the technical
data.
• Ensure that the relative room humidity complies with the
technical data.
• Check whether the overheating protection of the
compressor has tripped. Disconnect the device from the
mains and let it cool down for approx. 10 minutes before
reconnecting it.
• The device might carry out an automatic defrost. During
automatic defrost, the device does not dehumidify.
The device frequently defrosts itself:
• If the temperature at the internal temperature sensor is
≤-1 °C, the device defrosts itself approx. every 25 min.
This is not an error but a normal device function. No
measures are required.
• If there is an error at the internal temperature sensor (error
E1), the device defrosts itself approx. every 20 min for up
to 8 min, see chapter Error codes.
The device gets very warm, is loud or loses power:
• Check the air inlets and air filters for dirt. Remove external
dirt.
• From the outside, check the device for dirt (see chapter
Maintenance). If the inside of the device is dirty, have it
cleaned by a specialist company for cooling and air-
conditioning or by Trotec.
Note
Wait for at least 3 minutes after maintenance and
repair work. Only then switch the device back on.
Your device still does not operate correctly after these
checks?
Please contact the customer service. If necessary, bring the
device to a specialist company for cooling and air-conditioning
or to Trotec for repair.
EN
Error codes
The following error messages can be displayed on the segment
displays (17, 22):
Error code Cause
E1 Error at the
temperature sensor
of the evaporator
E2 / E3 Error at the
humidity and
temperature sensor
EE Leak in the coolant
circuit
dehumidifier TTK 166 ECO
Remedy
The device continues to
operate, but it defrosts
itself approx. every 20 min
for up to 8 min.
Briefly disconnect the
device from the mains
while defrosting is not in
progress.
Should the error still be
displayed after the restart,
please contact the
customer service.
The device continues to
operate and dehumidifies
continuously regardless of
the humidity level.
The humidity and
temperature sensor may
have to be replaced.
Please contact the
customer service.
Disconnect the device
briefly from the mains.
Should the error still be
displayed after the restart,
please contact the
customer service.
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