Exterior Part name Model name Summary
KN↓ Convertor UT↔-VKS↓
For connection between indoor unit
with UART interface and a KN↓ open
network.
Connecting point: CN65 or CN75 on
Main PCB
Thermostat
Converter
UT↔-TTR↓Z*
This converter can control Fujitsu
General products using a third-party
thermostat controller.
Connecting point: Terminal block (↔1,
↔2) on Main PCB
Network
Converter
UT↔-VTG↓
This converter is required when
connecting single split system to VRF
network system.
Connecting point: Terminal block (↔1,
↔2) on Main PCB
Network
Converter
(AC power
supply)
UT↔-VTG↓V
This converter is required when
connecting single split system to VRF
network system.
Connecting point: Terminal block (↔1,
↔2) on Main PCB
External Switch
Controller
UT↔-TER↓
Air conditioner switching can be
controlled by connecting other external
sensor switches.
Connecting point: Terminal block (↔1,
↔2) on Main PCB
5-1. Indoor unit - (02-24) - 5. Optional parts
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
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