Fujitsu AU*G36LRLA Design & Technical Manual page 323

Duct installation
z „
(1) Please fasten the connecting parts of the ducts with bands, and wrap with vinyl tape to ensure
no air leaks.
(Carry out the work to ensure no air leakage at a pressure of 200 Pa)
• Please do not construct the duct in the manner of below.
○Extreme Bends
○Highly Repetitive Bends
○Making the Connecting Duct Diameters Smaller
(2) When using T-shaped pipe, suspend the kit with suspension bands for duct-use to avoid
unnecessary load bearing.
[ Completion figure ]
T-shaped pipe (field supplied)
When wiring of the duct fan is required please refer to "
Pre-installation (Decoration panel) preparations
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(1) Please remove the control box cover.
(2) Remove the connecter from the existing temperature sensor, found on the circuit board of the
indoor unit.
CN8 : White
(3) The existing temperature sensor will not be used so remove it from the sensor holder, and
once more install the empty sensor holder (without sensor) in the control box.
Please make sure to install the sensor holder inside the control box, as it is a fire
hazard. Otherwise, it may cause fire.
Sensor
Duct (field supplied)
Fresh air intake kit
CAUTION
- (05-94) -
Bands for duct-use
Indoor unit (field supplied)
■
FRESH AIR CONTROL OUTPUT".