Daikin VRV III REYQ8PY1B, Operation Manual

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English 7
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 “6-3 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 “6-3 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 DIRECTION
(Refer to figure 6) (only for Double-flow,
Multi-flow, Corner, Ceiling-suspended
and Wall-mounted)
Press the air flow direction adjust but-
ton 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 button 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 micro computer 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.
Automatic “
”: The air flow direction will very con-
tinuously. (Refer to figure 13-1)
Desired position “ ”: The air flow direction can be
fixed by the user.
(Refer to figure 13-2)
NOTE
• The movable limit of the flap is changeable.
Contact your Daikin dealer for details. (Only
for Double-flow, Multi-flow, Corner, Ceiling-
suspended and Wall-mounted.)
• Avoid operating in the horizontal direction
“ ”. It may cause dew or dust to settle on
the ceiling.
6-4 PROGRAMMING START AND STOP OF
THE SYSTEM WITH TIMER
(Refer to figure 9)
• The timer is operated in the following two ways.
Programming the stop time “ ”
The system stops operating after the set
time has elapsed.
Programming the start time “ ”
The system starts operating after the set
time has elapsed.
• The timer can be programmed for a maxi-
mum of 72 hours.
• The start and the stop time can be simulta-
neously programmed.
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COOLING HEATING
• When starting operation.
• When the room temperature is
higher than the set temperature.
• At defrost operation.
• When operating continuously at horizontal air flow direction.
• When continuous operation with downward air flow is performed at the
time of cooling with a ceiling-suspended or a wall-mounted unit, the
microcomputer may control the flow direction, and then the remote control
indication also will change.
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