User manual

AC Manager
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3. AC Manager Operation
Pleasant control
AC Manager can automatically control the indoor unit and ventilator connected through the network
based on current temperature and setting temperature. Therefore, this can provide user with optimum
and pleasant cooling function.
In pleasant control menu, following 2 functions are provided as these auto control functions.
Auto-Change Over operation
Auto-change over operation function is a function that maintains the optimum indoor temperature not
manually, but by auto-change over of air conditioner operation mode(cooling and heating). For
example, if in heating operation, the indoor temperature rapidly increases due to the increase of the
number of people, AC Manager auto-changes over the operation of air conditioner indoor unit from
heating to cooling in order to fit into changing indoor temperature and maintain the indoor temperature
within certain range.
Use inputs the temperature difference from the standard temperature for the auto-change over
operation function. AC Manager will be operated based on the input as follows;
• If the indoor temperature increases more than the difference based on the standard temperature, this
cools the indoor temperature by cooling operation.
• If the indoor temperature decreases below the difference based on the standard temperature, this
warms the indoor temperature by heating operation.