Trotec TTK 100 E - Troubleshooting Compressor and Performance; Compressor and Performance Issues; Detailed Error Code Explanations

12 EN
dehumidifier TTK 100 E
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 the preselected relative room humidity. The
humidity in the room must be above the selected range.
• 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 gets very warm, is loud or is losing
performance:
• 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.
The 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.
Error codes
The following error messages can be displayed on the segment
display:
Error code Cause Remedy
E1 Temperature
sensor– circuit
interrupted/ short
circuit
Switch off the device and
call the customer service.
E2 Defrost sensor–
circuit interrupted/
short circuit
Switch off the device and
call the customer service.
E3 Humidity sensor–
circuit interrupted/
short circuit
Switch off the device and
call the customer service.
Lo The current humidity
level is lower than
30%RH.
Activate the dehumidifier at
a humidity level which
complies with the technical
data.
Should the alarm persist,
please contact the
customer service.
Hi The current humidity
level is higher than
90%RH.
Activate the dehumidifier at
a humidity level which
complies with the technical
data.
Should the alarm persist,
please contact the
customer service.
E5 Chip communication
failure
Switch off the device and
call the customer service.