Key Lock - Daikin BRC1E61 Operation Manual

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)
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.

Key Lock

Operation Method
1
Cool
Set temperature
28
Return Setting
Basic screen
2
Cool
Set temperature
28
Return Setting
English
Indoor unit
Make settings and cancel settings in the basic screen.
● Continue pressing Menu/Enter button for
at least four seconds. (During backlight lit)
°C
" ● " will appear.
All buttons are disabled when the keys
are locked.
°C
● To cancel the key lock mode, continue
pressing Menu/Enter button for at least
four seconds. (During backlight lit)
(Cooling/Heating simultaneous operation system)
BS unit:
The BS unit is used for cooling or
heating mode selection.
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.
Indoor unit
23