FXHA-A
VRV system air conditioner
4P673749-1A – 2022.11
▪
An additional Installation box for the optional output PCB is required; see the
option list of the indoor unit. For installation of the installation box, refer to the
manual of the installation box. The wiring between the main PCB and the
optional output PCB must be led together with the transmission cable; never use
the same route as for the power supply cable. See
wiring to the indoor
unit" [
INFORMATION
All possible options are mentioned in the option list of the indoor unit. For more
information about an option, refer to the installation and operation manual of the
option.
15
About the units and options
|
4
71].
"18.2 To connect the electrical
Installer and user reference guide
49