English 23
Precautions for Setting Cooling/Heating Selection Eligibility
The cooling/heating selection eligibility needs to be set for a single remote controller in the ●
following case.
(Cooling/Heating selected operation system) (Cooling/Heating simultaneous operation system)
Indoor unit Indoor unit
A number of indoor units are
connected to a single outdoor unit.
Set the cooling/heating/fan selection
eligibility in one of the remote controllers.
A single BS unit is connected to a
number of indoor units.
Set the cooling/heating/auto/fan selection
eligibility in one of the remote controllers.
BS unit:
The BS unit is used for cooling or
heating mode selection.
Key Lock
Operation Method
Make settings and cancel settings in the basic screen.
1
Set temperature
28°C
Cool
Return Setting
Basic screen
Continue pressing Menu/Enter button for
●
at least four seconds. (During backlight lit)
2
Set temperature
28°C
Cool
Return Setting
“ ● ” will appear.
All buttons are disabled when the keys
are locked.
To cancel the key lock mode, continue ●
pressing Menu/Enter button for at least
four seconds. (During backlight lit)
01_EN_3P243520-1B.indd 2301_EN_3P243520-1B.indd 23 5/15/2009 10:21:08 AM5/15/2009 10:21:08 AM
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