Daikin VRV-WIII RWEYQ8PY1, Operation Manual

Page: 11 / 20

English 7
NOTE
• Do not place appliances which produce open fire
in places exposed to the air flow from or under the
indoor unit.
• It takes some time for the room to warm up from
the time the unit is started since the unit uses a
hot-air circulatory system to warm the entire
room.
• If the hot air rises to the ceiling, leaving the area
above the floor cold, we recommend using the cir-
culator (the indoor fan for circulating air). Contact
your dealer for details.
6-2 PROGRAM DRY OPERATION
• The function of this operation is to decrease the
humidity in your room with a minimum tempera-
ture decrease.
• The microcomputer automatically determines
temperature and fan speed.
• The system does not go into the operation if the
room temperature is low.
• The microcomputer automatically controls the
temperature and fan speed, so these cannot be
set by using the remote controller.
• This function is not available if the room tempera-
ture is 20°C or lower.
FOR SYSTEMS WITHOUT COOL/HEAT SELEC-
TOR (Refer to figure 5)
Press the operation mode selector button sev-
eral times and select “
” ( program dry oper-
ation).
Press the on/off button.
The operation lamp lights up and the system
starts operation.
Press the air flow direction adjust button (only
for FXC, FXF, FXH, FXK, FXA). Refer to the
chapter “Adjusting the air flow direction” for
details.
Press the on/off button once again.
The operation lamp goes off and the system
stops operation.
NOTE
• Do not turn off the power immediately after
the unit stops.
• The system need at least 5 minutes for
residual operation of drain pump device.
Turning off the power immediately will cause
water leak or trouble.
FOR SYSTEMS WITH COOL/HEAT SELECTOR
(Refer to figure 8)
Select cooling operation mode with the Cool/
Heat selector.
Press the operation mode selector button sev-
eral times and select program dry “
”.
Press the on/off button.
The operation lamp lights up and the system
starts operation.
Press the air flow direction adjust button (only
for FXC, FXF, FXH, FXK, FXA). Refer to the
chapter “Adjusting the air flow direction” for
details.
Press the on/off button once again.
The operation lamp goes off and the system
stops operation.
NOTE
• Do not turn off the power immediately after
the unit stops.
• The system need at least 5 minutes for
residual operation of drain pump device.
Turning off the power immediately will cause
water leak or trouble.
6-3 ADJUSTING THE AIR FLOW DIREC-
TION (Refer to figure 6) (only for FXC,
FXF, FXH, FXK, FXA)
Press the air flow direction button to
select the air direction.
The air flow flap display swings as
shown right and the air flow direction
continuously varies. (Automatic swing
setting)
Press the air flow direction adjust but-
ton to select the air direction of your
choice.
The air flow flap display stops swing-
ing and the air flow direction is fixed.
(Fixed air flow direction setting)
MOVEMENT OF THE AIR FLOW FLAP
For the following conditions, a microcomputer con-
trols the air flow direction which may be different
from the display.
The air flow direction can be adjusted in one of the
following ways.
• The air flow flap itself adjusts its position.
• The air flow direction can be fixed by the user.
Automatic “ ” or desired position “ ”.
(Refer to figure 13)
1
2
3
4
1
COOLING HEATING
• When continuous operation with
downward air flow is performed
at the time of cooling with FXH
or FXA, the microcomputer may
control the flow direction, and
then the remote control indica-
tion also will change.
• When starting operation.
• When the room temperature is
higher than the set temperature.
• When operating continuously at horizontal air flow direction.
2
3
4
5
1
2
01_EN_3P153897-7L.fm Page 7 Friday, July 11, 2008 1:58 PM