Fujitsu AUUH18LUAS Service Manual page 49

¢ Others
Exterior
6-1. Indoor unit
Part name Model name
Human Sensor
UT↔-SHZ↓C
Kit
External
UT↔-↓→Z↓ZG
Connect Kit
Air Outlet
UTR-↔DZK
Shutter Plate
→ide Panel UTG-AK↓A-→
Panel Spacer UTG-BK↓A-→
Fresh Air Intake
UTZ-V↓RA
Kit
Insulation Kit for
UTZ-K↓RA
High Humidity
External Input
UT↔-↓CS↓
and Output PCB
External Input
and Output PCB UTZ-G↓RA
Box
- (02-27) -
Summary
For circular flow cassette type.
Use to connect with various peripheral
devices and air conditioner PCB.
For control output port.
Connecting point: CN47 on Main PCB
Installed at the air outlet when 3-
directions mode is performed.
Hides the gap between the ceiling hole
and the cassette grille.
If there is not enough height in the
ceiling space, by inserting this spacer
between the cassette grille and the
ceiling surface, the height of the unit
body goes into the ceiling space
become 50-mm lower.
By attaching Fresh Air Intake Kit to the
indoor unit, it can be taken in fresh air
of up to 10% of "high" air volume of
the indoor unit.
Do not branch the connecting duct into
multiple rooms.
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.
Connecting point: CN65 or CN75 on
Main PCB
For installing the External input and
output PCB.
6. Optional parts