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5.3.1 Auto mode temperature setting
In auto mode, the wired controller sends Tsc and Tsh to the
indoor unit, which will operate in cooling/heating mode
according to the real-time room temperature and the set
temperature will be adjusted to Tsc (Tsh) of auto cooling
(heating).
The DTs_AutoChange(auto cooling and heating temperature
difference) can be set through engineering parameter settings
which will calculates the set temperature Tsh (Tsc) of auto
heating (cooling) (for example, if DTs_AutoChange is
effective and DTs_AutoChange=5
and the Tsc of auto
cooling is set to 25
, then the heating Tsh automatically set
to 20
).
In Auto mode, the wired controller displays Auto/Cool or
Auto/Heat. When the IDU is operating for cooling in Auto
mode, the "Auto" and "Cool" icons light up; when the IDU is
operating for heating in Auto mode, the "Auto" and "Heat"
icons light up.
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