Daikin VRV 5-S - Page 60

15 | About the units and options
Installer and user reference guide
60
RXYSA8~12AMY1B
VRV 5-S system air conditioner
4P752782-1A – 2024.02
For the selection of the optimal branching kit, please refer to "18.1.5 To select
refrigerant branch kits"[490].
Cool/heat selector (KRC19-26A)
To control the cooling or heating operation from a central location.
A surface-mounting kit (KJB111A) is available for installing the switch onto a wall.
For connecting the cool/heat selector switch to the outdoor unit, see "20.4 To
connect the cool/heat selector switch option"[4127].
External control adaptor (DTA104A61/62)
To instruct specific operation with an external input coming from a central control
the external control adaptor can be used. Instructions (group or individual) can be
instructed for low noise operation and power consumption limitation operation.
The external control adapter has to be installed in the indoor unit.