About Multi System; Priority Room Setting - Daikin Siesta ATXM20R2V1B User Reference Manual

6 | Operation

6.13 About Multi system

6.13.1 Priority room setting

When priority room setting is inactive or not present
User reference guide
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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.
In Multi system, 1 outdoor unit is connected to multiple indoor units.
A B
C D
Priority room setting requires initial programming during installation. Please
consult your authorized dealer for assistance.
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
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.
other user interfaces.
4
operation" [ 27].
will remain on the display of the
ATXM20~35R2V1B + ATXM50R2V1B + ATXM20~35R5V1B
Daikin room air conditioner
4P518786-6F – 2020.06