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Unit installation
Installer and user reference guide
54
FXUA50~100AVEB
VRV system air conditioner
4P673843-1 – 2022.01
a
1
2
3
4
b
a
Piping part
b
Level
NOTICE
Do NOT install the unit tilted.
Possible consequence:
If the unit is tilted against the
direction of the condensate flow (the drain piping side is raised), the float switch
might malfunction and cause water to drip.
To block the air outlet for 2-way or 3-way air discharge
▪
Use the blocking pad (accessory) for 3-way air discharge.
INFORMATION
For 2-way air discharge, the optional blocking pad kit is required.
▪
Blocking pads (accessory) can be used for any air discharge pattern. See
1 Discharge pattern (top view)"
50].
Remove the horizontal blade from the air outlet to be blocked.
2
1
a
b
b
1
2
c
d
a
c
d
a
Horizontal blade
b
Stepper motor
c
Claw
d
Bearing
1
Carefully lift the horizontal blade with both hands and remove it from the
bearing on the side without the stepper motor.
2
Turn the horizontal blade backward; remove it from the claw of the bearing
on the side with the stepper motor. Lift the horizontal blade and remove it.
