Daikin RTSQ20PY1 Service Manual page 195

SiBE31-801_C
Image of operation in the case of A
Operation sound
Rated operation
sound
Operation sound
Approx. 55 db (target)
of level 1
(The power consumption may
Operation sound be increased by about 10%.)
Approx. 50 db (target)
of level 2
(The power consumption may
Operation sound be increased by about 20%.)
Approx. 45 db (target)
of level 3
(The power consumption may
be increased by about 30%.)
Note1: Above values are reference only (measured in silent room)
Note2: Above values are for 1 module only.
Image of operation in the case of B
Operation sound
Time set with "Night-time low noise start setting"
Rated operation
sound
Operation sound
of level 1
Operation sound
of level 2
Operation sound
of level 3
Image of operation in the case of A and B
Operation sound
Time set with "Night-time low noise start setting"
Rated operation
sound
Operation sound
of level 1
Operation sound
of level 2
Operation sound
Low noise mode instructing
of level 3
Operation sound set with
"External low noise setting"
Set with "Night-time low noise start setting".
(Factory setting is "PM 10:00".)
Test Operation
Operation sound level set with "External low noise setting"
If capacity precedence is set in "Capacity
precedence setting", the fan speed will
be increased according to the load of air
conditioning when load is heavier.
PM 8:00 PM 10:00 PM 0:00
Set with "Night-time low noise start setting".
(Factory setting is "PM 10:00".)
If capacity precedence is set in "Capacity
precedence 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 setting"
PM 8:00 PM 10:00 PM 0:00
If capacity precedence is set in
"Capacity precedence setting",
the fan speed will be increased
according to the load of air
conditioning when load is heavier.
Low noise mode instructing
Time set with "Night-time low noise end setting"
Night time
Operation sound level set with
"Night-time low noise setting"
AM 6:00
Set with "Night-time low noise end setting".
(Factory setting is "AM 8:00".)
Time set with "Night-time low noise end setting"
* Night time
* Low noise mode
instructing
* Operation sound set with
"External low noise setting"
AM 6:00 AM 7:00 AM 8:00
Set with "Night-time low noise end setting".
(Factory setting is "AM 8:00".)
Field Setting
Operation sound during
low noise mode is
instructed can be set
with "External low noise
level setting".
(Factory setting is "Mode
2".)
Operation sound during
night-time low noise mode
is instructed can be set
with "Night-time low noise
level setting".
(Factory setting is "OFF".)
AM 7:00 AM 8:00
Operation sound during low noise
mode is instructed can be set with
"External low noise level setting".
(Factory setting is "Mode 2".)
Operation sound during night-
time low noise mode is instructed
can be set with "Night-time low
noise level setting".
(Factory setting is "OFF".)
When external low noise
instruction is received during
the operation with night-time
low noise mode,
Mole 2 precedes Level 1
Mole 2 precedes Level 1 and
and Level 3 precedes Level 2.
Level 3 precedes Level 2.
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