Adjustment Of Wind Direction; How To Set Up The Air Direction - Toshiba MiNi-SMMS MCY-MAP0501HT Service Manual

REQUIREMENT
[In Cooling operation]
• The operation will start after approximately 1 minute.
[In Heating operation (For Heat-pump model only)]
• In heating operation, the fan operation may continue for approximately 30 seconds after the air condi-
tioner has stopped.
• The indoor fan will continue the preheat operation for 3 to 5 minutes under stop conditions. The indoor
unit will then begin to blow out hot air.
( symbol on the remote controller display will come on.)
• When the temperature of the room has reached the setup temperature and the outdoor unit stops, the
air speed reduces and so the air volume will decrease.
• In HEAT mode, if the room temperature reaches the set temperature, the outdoor unit will stop and
the air flow / volume will decrease.
• In the defrost mode, the fan will stop so that cool air is not discharged and the PRE-DEF

3-9. Adjustment of Wind Direction

To increase the cooling or heating effect, be sure to use the discharge flap in different direc-
tions when in cooling or heating operation.
The characteristics of air are such that cold air will accumulate in the lower half of the room, while hot air will
accumulate in the upper half.
Set the flap horizontally in cooling operation.
If a cooling operation is performed with a downwards discharge, the surface of the discharge port or flap
will become wet with dew, and water may drip down.
REQUIREMENT
• If a heating operation is performed with a horizontal discharge, unevenness the room temperature may
not be equal i.e. there may be a large variance between one side of the room with the other.
4-way Air Discharge Cassette Type
• When the air conditioner is not in operation, the dis-
charge flap will automatically directs downwards.
• When the air conditioner is in ready status for heating,
the discharge flap will be directed upwards.
The swinging operation will begin after heating ready
status has been cleared. Please note the "SWING
symbol will still be displayed on the remote controller
even when the unit status is ready to begin the heat-
ing operation.
[In Cooling operation]
Use the discharge flap with a horizontal set point.
[In Heating operation (For Heat-pump model only)]
Use the discharge flap with a downwards set point.
is displayed.
CAUTION
"

How to set up the air direction

Push SWING/FIX button.
1
Every pushing the button, the air direction changes.
In Heating operation
Set the air outlet flap downward.
If directing it upward, the hot air may not come to the foot.
In Cooling / Dry operation
Set the air outlet flap Upwards.
If directing it downwards, the dew may form on the near side of the air discharge
port and could drip.
How to adjust the the air flow direction,
using the swinging function
2
Push the SWING/FIX button.
Set the direction of the air outlet flap to
the lowest position and then push the
SWING/FIX button again.
• [SWING ] is displayed and the air flow
direction will automatically change either
upwards/downwards.
In the case where one remote controller
controls multiple indoor units, each indoor unit
can be selected and its air flow direction can
be adjusted.
How to stop the flap from swinging
3
SWING/FIX
Push the button again while the
horizontal flap is moving.
• The horizontal flap can be stopped at any
position desired. If you wish to return the flap
to it original upwards position, press the
button again.
* During the cooling/drying operation the
horizontal flap will not stop at its most down-
wards facing position 9 (reduce the risk of
water dripping), but will instead move to the
3rd position from the top (as shown in the
figure).
4
UNIT
• To set up the air flow direction individually,
UNIT
push the button to display each indoor
unit No. in a group control. You can then set the
air flow direction for the displayed indoor unit.
• If there is no display, all the indoor units can be
operated collectively.
UNIT
• For every push of the button, the display
will alter between units as shown in the figure.
42
Initial setup
Initial setup
TEMP. ON / OFF
TIMER SET FAN
TIME SWING/FIX
FILTER
RESET TEST SET CL UNIT
1, 2, 3
In FAN operation
In all modes
Initial setup
SWING/FIX
Display when stopping the swing
Fan/Heat
operation
No display Unit No. 1-1 Unit No. 1-2
Unit No. 1-4 Unit No. 1-3
MODE
VENT
4
Series of
operation
Cool/Dry
operation