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System Setup Menu
SiEN72-501
System Setup
Menu Item
Operation
(Reference)
Description
Temperature :Precautions for the use of this control
The operation modes are switched over automatically with this control. Therefore, if
Limit
the air conditioners are not cooling/heating-free machines, and when an indoor unit
without cooling/heating selection right is to be controlled, be sure to register an
Settings
See page
67
indoor unit with cooling/heating selection right in the same cooling system into the
same room temperature upper/lower limit group.
If the control is performed with a wrong setting of room temperature
upper/lower limit control group as shown in the figure below, the
following unexpected control will be performed.
Outdoor
unit
Automatic cooling/heating
switch group 1
1-00 Operation mode:Heating, set
Outdoor
unit
Has right to select
cooling or heating
1-03
1-01
1-02
temperature 20˚C
Does not have right
to select cooling or
heating
Does not have right
to select cooling or
heating
Automatic cooling/heating
switch group 2
1-04 Operation mode:Heating, set
1-05
temperature 23˚C
Does not have right
to select cooling or
heating
Has right to select
cooling or heating
Does not have right
to select cooling or
heating
As shown in the figure above, if an indoor unit (address 1-02) not having the
cooling/heating selection right is not registered into the same room temperature
upper/lower limit control group with an indoor unit having cooling/heating selection
right in the same cooling system, the operation of the address 1-02 will be as follows.
[Actions related to operation mode]
When the room temperature of the group 1 rises, the operation mode of the group 1 is
switched to cooling operation by this control, and the automatic operation continues.
At this time, only the operation mode of the indoor unit 1-02 changes into cooling
mode, and operates in the mode different from other indoor units.
→The operation mode will be determined by Group 1.
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intelligent Touch Controller Operation Manual