Daikin VRV III REYQ8PY1B, Operation Manual

Page: 12 / 19

8 English
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
• In the case of the system as shown in figure 14,
only the master remote controller can select oper-
ation mode.
(Refer to figure 14)
1. Outdoor unit
2. BS unit
3. Indoor unit
4. Remote controller
5.
Some indoor units are connected to one
BS unit.
One of these remote controller is master
remote controller.
6. One indoor unit is connected to one BS
unit.
Each remote controller is master remote con-
troller.
In the case of the system as shown in figure 15,
none of the remote controllers can select opera-
tion mode.
(Refer to figure 15)
1. Outdoor unit
2. BS unit
3. Indoor unit
4. Remote controller
5. COOL/HEAT Selector
6.
The COOL/HEAT Selector is connected to
BS unit.
The COOL/HEAT Selector can select opera-
tion mode.
• Only the master remote controller can select
heating, cooling, automatic 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.
• In the case of the system as shown in figure 15,
the display of all remote controllers show
“
” (changeover under control).
How to designate the master remote controller
(Refer to figure 10)
Press the operation mode selector button of
the current master remote controller for 4 sec-
onds.
The display showing “
” (changeover
under control) of all remote controllers con-
nected 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).
How to change the operation mode
(Refer to figure 10)
Press the operation mode selection button of
the master remote controller, which does not
show “
” (changeover under control)
repeatedly until the air conditioner is set to the
desired operation mode.
The display will change to FAN, DRY, AUTO
(REYQ models only), COOLING, or HEATING
each time the button is pressed.
The other remote controllers with no option
rights will follow suit and change their displays
automatically.
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01_EN_3P201178-2B.fm Page 8 Wednesday, April 25, 2007 3:51 PM