2-Way/3-Way Air Discharge; In Cooling Operation; Heating Operation - Toshiba Super MMU-AP0091H Service Manual

2-way/3-way air discharge

2-way discharge or 3-way discharge can be selected according to the shape or arrangement of the room.
For details, consult with the dealer which you have purchased the air conditioner.
• If cooling operation is executed under condition of downward blowing, the cabinet or surface of the hori-
zontal flap gets wet with dew and may drop.
• During heating operation under condition of horizontal blowing, unevenness of temperature may increase
in the room.
• Never handle the horizontal flap directly with hands, otherwise a trouble is caused. Use the flap operation
switch on the remote controller to change direction of the horizontal flap. The horizontal flap does not stop
even if pushing the horizontal flap. Adjusting the stop position, push the switch.
[2-way Air Discharge Cassette Type]

In cooling operation

Use the air outlet flap with horizontal set point.
Setup of air direction and swinging
1, 2
1
Push during operation.
• is displayed and the air direction is auto-
matically exchanged upward/downward.
When a remote controller operates the multiple
indoor units, an indoor unit is selected and air
direction can be individually set up.
2
Push again during swinging of the
flap.
• You can stop the flap at the desired position.
NOTES

Heating operation

Use the air outlet flap with downward set point.
UNIT
SET CL
3
Auto flap button
• Push
individually in each indoor unit. Then the indoor
unit No. in a group control is displayed. For the
displayed indoor unit, set up the air direction.
• If the unit No. is not displayed, all the indoor
units are operated at the same time.
• Every pushing
changed as follows:
43
3
UNIT
to set up the air direction
UNIT
, the display is ex-
UNIT
No Unit No. Unit No.
display 1-1 1-2
Unit No. Unit No.
1-4 1-3