Daikin RQYQ8PY1B, Operation Manual

Page: 14 / 20

English 8
Press the timer mode start/stop button several
times and select the mode on the display.
The display flashes.
• For setting the timer stop “ ”
• For setting the timer start “ ”
Press the programming time button and set
the time for stopping or starting the system.
Each time this button is pressed, the
time advances or goes backward by 1
hour.
Press the timer on/off button.
The timer setting procedure ends. The display
“
” or “ ” changes from flashing
light to constant light.
NOTE
• When setting the timer off and on at the
same time, repeat the above procedure
(from “
” to “ ”) once again.
• After the timer is programmed, the display
shows the remaining time.
• Press the timer on/off button once again to
cancel programming. The display vanishes.
For example: (Refer to figure 11)
When the timer is programmed to stop the sys-
tem after 3 hours and start the system after 4
hours, the system will stop after 3 hours and
start 1 hour later.
6-5 SETTING THE MASTER REMOTE CON-
TROLLER (Refer to figure 10)
• When one outdoor unit is connected with several
indoor units as shown in figure 14, it is necessary
to designate one of the remote controllers as the
master remote controller.
• Only the master remote controller can select
heating, cooling operation.
• The displays of slave remote controllers show
“ ” (changeover under control) and they
automatically follow the operation mode directed
by the master remote controller.
However, it is possible to changeover to program
dry with slave remote controllers if the system is in
cooling operation by setting on the master remote
controller and to changeover to fan only opera-
tion.
How to designate the master remote controller
Press the operation mode selector button of
the current master remote controller for 4 sec-
onds.
The display showing “
” (changeover
under control) of all slave remote controllers
connected to the same outdoor unit flashes.
Press the operation mode selector button of
the controller that you wish to designate as the
master remote controller. Then designation is
completed. This remote controller is desig-
nated as the master remote controller and the
display showing “
” (changeover
under control) vanishes.
The displays of other remote controllers show
“
” (changeover under control).
6-6 PRECAUTIONS FOR GROUP CON-
TROL SYSTEM OR TWO REMOTE CON-
TROLLER CONTROL SYSTEM
This system provides two other control systems
beside individual control (one remote controller con-
trols one indoor unit) system. Confirm about your sys-
tem to Daikin dealer.
• Group control system
One remote controller controls up to 16 indoor
units. All indoor units are equally set.
• Two remote controller control system
Two remote controllers control one indoor unit (in
case of group control system, one group of indoor
units). The unit is individually operated.
NOTE
• Contact your Daikin dealer in case of chang-
ing the combination or setting of group con-
trol and two remote controller control
systems.
7. OPTIMUM OPERATION
Observe the following precautions to ensure the
system operates properly.
• Adjust the air outlet properly and avoid direct air
flow to room inhabitants.
• Adjust the room temperature properly for a com-
fortable environment. Avoid excessive heating or
cooling.
• Prevent direct sunlight from entering a room dur-
ing cooling operation by using curtains or blinds.
• Ventilate often.
Extended use requires special attention to venti-
lation.
• Do not keep doors and windows opened. If the
doors and windows remain open, air will flow out
of your room causing a decrease in the cooling or
heating effect.
• Never place objects near the air inlet or the air
outlet of the unit. It may cause deterioration in the
effect or stop the operation.
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01_EN_3P226891-12Q.fm Page 8 Saturday, November 27, 2010 2:08 PM