Dantherm CDT 30 MK III, Service Manual

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12
User guide
Switching on/off
and operating status The table below shows operation of the on/off function and display texts.
Key Display
ON – constant operation
INT HYG ON – operation controlled by internal hygrostat
INT HYG STOP, if internal hygrostat set point is reached
EXT HYG ON – operation controlled by external hygrostat
EXT HYG STOP, if external hygrostat set point is reached
Switch off
The green LED indicates active dehumidification
Internal hygrostat
operation The table below shows operation of the hygrostat function and display texts.
Step Key Feedback
Press and hold HYG SET RHxxx% - will flash for 5 seconds. The dehumidi-
fier will then switch to internal hygrostat controlled opera-
tion with set point
(once the set point is reached, the display will show INT HYG
STOP)
Press
(when flashing)
Press +/- briefly when flashing to set the RH% value. The
new value will be saved after a further 5 second period after
the last key is pressed.
HYG OFF will flash. Setting is stored after 5 seconds. The
dehumidifier will then switch to constant operation.
External hygrostat
operation If an external hygrostat is connected, the machine will automatically switch over to us-
ing it,
Any adjustment of the set point must now be made on the external hygrostat. (once the
set point is reached, the display will show EXT HYG STOP)
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