Daikin VRV Aurora RXLQ-TATJU Series Service Manual page 204

Field Setting from Outdoor Unit
Image of operation in the case of A
Operation
sound
Rated
Level 1
Approx. 55 dB (target)
Level 2
Approx. 50 dB (target)
Level 3
Approx. 45 dB (target)
Note 1: Above values are for reference only (measured in silent room)
Note 2: Above values are for 1 module only.
Image of operation in the case of B
Operation
sound
Time set with night-time low noise
operation start setting
Rated
Level 1
Level 2
Level 3
Image of operation in the case of A and B
Operation
sound
Time set with night-time low noise
operation start setting
Rated
Level 1
Level 2
Level 3
Low noise mode
instructing
Operation sound set with
External low noise setting
Set with night-time low noise operation start setting.
(Factory setting is 10:00 PM.)
197
Operation sound level set with External low noise setting
8:00 PM 10:00 PM 12:00 AM
Set with night-time low noise operation start setting.
(Factory setting is 10:00 PM.)
If capacity priority is set in
Capacity priority setting, the fan
speed will be increased
according to the load of air
conditioning when load is heavier.
∗Operation sound level set
with night-time low noise
operation setting
8:00 PM 10:00 PM 12:00 AM
If capacity priority is set in
Capacity priority setting, the fan
speed will be increased according
to the load of air conditioning
when load is heavier.
Low noise mode instructing
If capacity priority is set in
Capacity priority setting, the fan
speed will be increased
according to the load of air
conditioning when load is heavier.
Night-time
Operation sound level set with
night-time low noise operation
setting
6:00 AM
Set with night-time low noise operation end setting.
(Factory setting is 8:00 AM.)
∗Night-time
∗Low noise
mode instructing
∗Operation sound set with
External low noise setting
6:00 AM 7:00 AM 8:00 AM
Set with night-time low noise operation end setting.
(Factory setting is 8:00 AM.)
Operation sound
during low noise
mode can be set with
External low noise
level setting (Factory
setting is level 2.)
Time set with night-time low
noise operation end setting
Operation sound during
night-time low noise
operation mode can be set
with night-time low noise
operation level setting.
(Factory setting is OFF.)
7:00 AM 8:00 AM
Time set with night-time low noise
operation end setting
Operation sound during
low noise mode can be
set with External quiet
operation level setting. (Factory
setting is level 2.)
Operation sound during
night-time low noise operation
mode can be set with night-time
low noise operation level
setting. (Factory setting is OFF.)
When external low noise
instruction is received during
the operation with night-time
low noise operation mode.
Level 2 precedes level 1 and
level 3 precedes level 2.
Part 5 Field Settings and Test Operation
SiUS341802EC