Fujitsu AUU18RGLX Design & Technical Manual page 74

Exterior
NOTE: Combined use of following optional parts and WLAN Adapter (UTY-TFSXZ2) is not allowed.
• External Input and Output PCB
• Modbus Converter
• Thermostat Converter
• Network Converter
• Network Converter (AC power supply)
11-3. Others
Part name Model name
Insulation for
UTZ-KXRA
High Humidity
External Input
UTY-XCSX
and Output PCB
External Input
and Output PCB UTZ-GXRA
Box
WLAN Adapter UTY-TFSXZ2
Modbus
UTY-VMSX
Converter
Thermostat
UTY-TTRX
Converter
Network
UTY-VTGX
Converter
Network
Converter
UTY-VTGXV
(AC power
supply)
- 70 -
Summary
Install when the under-roof condition is
expected to be the humidity of over
80% and the temperature of over
86 °F(30 °C).
Use to connect with external devices
and air conditioner PCB.
For installing the External input and
output PCB.
Remotely manage an air conditioning
system using mobile devices such as
smartphones and tablets.
For connection indoor unit with UART
interface.
Appropriate application for each region
is required to use this option. For
details, contact FGL sales company.
For connection between indoor unit
with UART interface and a Modbus
open network.
This converter can control Fujitsu
General products using a third-party
thermostat controller.
This converter is required when
connecting single split system to VRF
network system.
This converter is required when
connecting single split system to VRF
network system.
11. Optional parts