Mitsubishi Electric MSH-18RV Service Manual page 45

(10) LONG MODE ( ) <MSH-30RV only>
By pressing the LONG button fan speed becomes faster than setting fan speed on the remote controller, and the hori-
zontal vane moves to the position for LONG mode. The remote controller displays "
when the LONG button is pressed once again or the VANE button is pressed or ECONO COOL button is pressed in
COOL mode.
• In the following example, the vertical vane is set to
2. Vertical vane <MSH-30RV only>
(1) Vane motor drive
This model is equipped with a stepping motor for the vertical vane. The rotating direction, speed, and angle of the
motor are controlled by pulse signals (approx. 12V) transmitted from microprocessor.
(2) The vertical vane angle and mode change as follows by pressing the WIDE VANE button.
1
(3) Positioning
The vane is once pressed to the vane stopper to confirm the standard position and then set to the desired angle.
Confirming of standard position is performed in case of follows.
(a) When the OPERATE/STOP(ON/OFF) button is pressed (POWER ON/OFF).
(b) When the SWING is started or finished.
(c) When the power supply turns ON.
(4) SWING MODE ( )
By selecting SWING mode with the WIDE VANE button, the vertical vane swings horizontally. The remote controller dis-
plays " ". The vane moves right and left in the width of Angle 4 repeatedly.
(5) WIDE MODE ( )
By selecting WIDE mode with the WIDE VANE button, indoor fan speed becomes faster than setting fan speed on the
remote controller (W). The remote controller displays "
NOTE : The position of vane angle 3, angle 4 and angle 5 are different in COOL operation and HEAT operation.
W Indoor fan speed becomes faster than setting fan speed on the remote controller even when
selected.
COOL / DRY
Fan speed : Faster
Solid arrow : When the LONG mode is used.
Dotted arrow : When the LONG mode is not used.
2 3
Horizontal AIR FLOW blowing range
About 100-
COOL and DRY
About 150-
(front.).
HEAT
4 SWING
".
HEAT
45
". LONG mode is cancelled
5 6
or is