Auto-Louver Mechanism; 4-Way Cassette Type - Hitachi Utopia RPI-2.5HRG Service Manual

3.3

Auto-Louver Mechanism

3.3.1 4-Way Cassette Type

(1) Auto-Louver Operation
The louvers of the optional air panel with auto-louver swing simultaneously by four drive motor.
The parts of the auto-louver mechanism are shown below.
The motor (1) is installed to the louver
directly. The louver (2) is operated by
rotating the motor.
Four pieces of the motor (1) are installed to
the unit and rotated simultaneously.
No. Part Name
1 Motor
2 Louver
(2) Louver
(3) Bearing AS
(2) Auto-Louver Stoppage
Press the "AUTO LOUVER"
of the remote control switch
during auto-louver operation.
The AS stopper of the
louver (2) touches the steel
plate stopper, and the louver
is reset to the 0 position.
The power supply for the
motor (1) is turned OFF when
the louver is at the setting
position.
The louver is stopped at the
setting position.
No. Part Name
3 Bearing
4 Stopper AS
(3) Bearing AS
(1) Motor
(4) Stopper AS
(4) Motor
(2) Louver
(3) (2)
(1)
(1)
0 (zero) Reset
MAIN PARTS
(3) (4)
(1)
(1)
(1) Motor
Steel Plate
Stopper
3-5