Dantherm CDT 30S MK III, Service Manual

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User guide,
cont.
Error messages An overview of possible errors which prevent normal operation
Error message Illustration Cause Remedy
Yellow light on
centre LED with
emptying symbol
and FULL on display Water container full See guide below for emptying
Red light on right
warning LED HIGH
TEMP on display Pressure or tem-
perature in high
pressure element
too high Check filter and dehumidifier
for dirt in airways
Red light on right
warning LED AMBI-
ENT TEMP on
display Room temperature
out of normal range Place the dehumidifier in the
specified temperature range,
between 3°-32°C
Red light on right
warning LED SEN-
SOR FAIL on
display. One of the
internal sensors is
defective. Use the
+/- keys to toggle
between 3 possible
errors SENSOR FAIL
1: EVAP FAIL
Evaporator
thermometer
defective Requires an authorised ser-
vice technician
2: COND FAIL
Condenser
thermometer
defective Requires an authorised ser-
vice technician
3: ROOM FAIL The
internal room
thermometer is
defective Requires an authorised ser-
vice technician
Red light on right
warning LED LP
STOP on display Leak in cooling
circuit Requires an authorised ser-
vice technician
Continued on next page