Exterior Part name Model name Summary
External switch
controller
UTY-TERX
Air conditioner switching can be
controlled by connecting other external
sensor switches.
NOTE: Combined use of following optional parts and Wireless LAN adapter (UTY-TFSXZ1) is not
allowed.
• Modbus converter
• KNX converter
4-3. Parts (for Outdoor unit)
Exterior Part name Model name Summary
External
connect kit
UTY-XWZXZ3
Use to operate the external input and
output functions of outdoor unit.
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4-2. Parts (for Indoor unit) 4. Others
OPTIONAL
PARTS
OPTIONAL
PARTS