6
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Operation
User reference guide
38
ATXM20~3 ATXM5 ATXM20~35R5V1B
Daikin room air conditioner
4P518786-6F – 2020.06
3
Hold
for at least 2 seconds to confirm the selection.
Result:
is blinking. The operation and timer LEDs are blinking alternately in
1 s interval. Communication is OFF.
4
Press
to exit the menu.
Result:
The display will return to the default screen.
6.13 About Multi system
In Multi system, 1 outdoor unit is connected to multiple indoor units.
A
B
C
D
6.13.1 Priority room setting
Priority room setting requires initial programming during installation. Please
consult your authorized dealer for assistance.
When priority room setting is inactive or not present
When more than 1 indoor unit is operating, priority is given to the first unit that
was turned on. Set other units to the same operation mode. Otherwise, they will
enter the standby mode, and the operation lamp will flash (does NOT indicate
malfunction).
Exceptions:
If the first unit that was turned on is set to
fan only
, and then in the
other room
heating
mode is set, priority will be given to the unit set to the heating
mode. The first unit will go in standby and the operation lamp will flash.
INFORMATION
▪
The cooling, drying, and fan only operation modes may be used at the same time.
▪
The automatic operation mode automatically selects cooling or heating,
depending on the room temperature and the temperature setting. If the
automatic operation mode is selected for all units, all units will operate in the
mode of the first unit that was turned on.
Priority when using Outdoor unit quiet operation
Refer to
"6.8.2 Outdoor unit quiet operation"
27].
1
Set Outdoor unit quiet operation in all rooms using the user interfaces of the
units.
2
To cancel Outdoor unit quiet operation, you may stop operation in 1 room
using a user interface.
Result:
Operation will stop in all rooms.
will remain on the display of the
other user interfaces.