Dettson EVO Installation And Owner's Manual page 92

9. Operation
Humidity setting function
1.When the indoor unit sending wire controller has dual control
function of temperature and humidity, in dehumidi cation mode,
press the function key to select the RH icon, press the con rm key
to enter the humidity control mode, the RH icon ashes, press the
up and down keys to adjust the humidity, the setting range is
OFF->35%~85%, adjusted with 5% humidity. Exit humidity
adjustment state after 5 seconds of inactivity.
2.After entering the humidity control mode, press the up and down
keys to adjust the set temperature and display the set temperature
for 5 seconds, and then restore the set humidity display.
3.After switching the mode, exit the humidity control mode.
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