Daikin intelligent touch Controller DCS601C51 Operation Manual page 44

System Settings
Menu Item
Temperature
Limit
43
e : Control Implementation Conditions
The relationship between room temperature, upper / lower limit, and operation
mode is shown below.
The controls are implemented when the control conditions are satisfied, every 5
minutes from the time the power is turned on.
Room temperature
Upper limit
Upper limit – 4°C
Heating operation
Lower limit + 4°C
Lower limit
This function performs stop control for cooling / heating operation and other
operation controls to prevent excessive increase or decrease of the room
temperature. The set values of room temperature upper / lower limit control group
are used for the upper / lower limit values and other factors of this control.
This control is not performed for the group of air conditioners to which this control
is set invalid. The set temperatures of the air conditioners are not changed by
this control.
qStart condition of cooling operation :
Cooling operation is controlled when the room temperature is higher than the
upper limit of room temperature and the unit is stopped.
wStart condition of heating operation :
Heating operation is controlled when the room temperature is lower than the
lower limit of room temperature and the unit is stopped.
eStop condition :
The air conditioners under cooling / heating control by this function stop when
any of the following conditions are met.
¡During cooling operation
"Room temperature is lower than the upper limit of room temperature – 4°C"
or "Room temperature is lower than the cooling set temperature"
¡During heating operation
"Room temperature is higher than the lower limit of room temperature + 4°C"
or "Room temperature is higher than the heating set temperature"
Description
Heating operation control
Air conditioner stop
Cooling operation
Cooling operation control
Room temperature
is controlled into
Air conditioner stop
this range.
Time
Operation
(Reference)
See page
82