Daikin E Series Service Manual page 40

SiBE04-624
temperature
Reference
31.0
30.0
29.0
28.0
27.0
36.8
36.6
36.4
36.2
35.8
Awakening
REM sleep
1+2
3+4
Function and Control
Human sleep
Sleep cycle and change in body temperature
(˚C)
9 18
38
37
36
Sharp lowering of
body temperature
after falling asleep
9 18
Awakening
REM sleep
1
2
3
4
Deep sleep
Time chart of the V-shape comfort sleep control
Preset temperature is
lowered gradually by taking
time of as long as 3 hours.
Room
ON
↓0.5˚C
setting
Approx. 3 hours
Effect
Fixed temperature control
37
36
0 60 120 180 240 300 360 420
Time process (min.)
Temperature shift
24 1 2
Sleep cycle
24 1 2
Falling asleep
The body temperature lowers after
falling asleep and rises before wake-up.
(Changes in V-shape)
↓0.5˚C
↓0.5˚C
↓0.5˚C
Increase of deep sleep
(R5092)
3 4 5 6 7
Maximum difference
Rising of body
of change in body
temperature before
temperature
3 4 5 6 7
Regular rhythm
Rising
Morning operation which
raises the preset
temperature gradually
OFF
1˚C↑
0.5˚C↑
0.5˚C↑
Approx. 1 hour
V-shape comfort sleep control
31.0
30.0
29.0
28.0
27.0
37
36.8
Acceleration of lowering of deep body temperature
36.6
36.4
36.2
36
35.8
25% up
Awakening
REM sleep
1+2
3+4
0 60 120 180 240 300 360 420
Time process (min.)
Main Functions
wake-up
Smooth shift
to awakening
(R5090)
Start setting
(R5091)
(R5966)
29