1.5 Description of Functions 133
Control Devices
Description of operation and its function
∗ It is also possible to set the selection eligibility on the wireless remote controller.
It does not possile to set the "Dry" by the Central Remote Controller.
1.5.5 Control with Two Central Remote Controllers
The central remote control equipment is newly designed to "B" type, which has been added with a new control function for
2 central remote controllers. However, be sure that the relation between Main/Sub of the central remote controller is
different from those of local remote controllers.
Note:
Be sure that if timer No. is registered by the sub central remote controller, [Timer mode acceptance for local remote
controller (mode no. 8,9,18, and 19)] for the same units set by the Main remote controller becomes meaningless
(operates when time comes.).
<Explanation of the above figure>
If you operate the central remote controller in the sequence of c and d, the indoor unit is set for cooling / temperature
setting 24°C.
However, the display of zone setting of the master remote controller remains at heating / temperature setting at 27°C.
<Cautions>
Operation code cannot be set by the sub central remote controller.
Combined zone operation can only be set by zone registration of the main central remote controller.
Both main and sub central remote controller are operated by a Last priority command for the functions other than the
above.
However, the display on the central remote controller cannot be changed by each other. (On the display for the group,
you can monitor the present operation status.)
(V1398)
Remote control having the
selection eligibility
Remote controller having
no sign.
( )
Other remote controller
Remote controller having
no sign.
( )
Remote control having the
selection eligibility
Remote controller having
no sign.
( )
Other remote controller
Remote controller having
no sign.
( )
Set to Cooling, Heating
and Auto (only for Heat
Recovery series);
Set to [Fan];
• Changes to the operation mode
selected by the remote controller
having the selection eligibility.
• However, you can still change to
[Fan], or change from [cooling] to
[dry].
• Can only be set to [Fan].
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