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Wall Mounted and LSP Duct Type Functions
SiSG121917E
53
Part 4 Functions and Control
Note(s)
1.11 INTELLIGENT EYE Operation
Applicable
Models
CTKS25/35/50/60/71TVMG
CTKB50/60TVMG
Outline
This function detects the presence of humans in the room with a motion sensor and changes
the operation to energy saving operation when there is nobody.
Details
1. INTELLIGENT EYE detection method
The motion sensor detects human motion by receiving infrared rays and displays the pulse
wave output.
The microcomputer in the indoor unit carries out a sampling every 20 msec. If the motion
sensor detects 10 times or more of the wave output in one second in total, and the High
signal continues for 3 sec., the microcomputer judges humans are in the room as the human
detection signal is ON.
2. Motions (in cooling)
In FAN operation, the fan speed is reduced by 60 rpm when no one is in the area.
When there is no signal from the motion sensor in 20 minutes, the microcomputer judges
that nobody is in the room and operates the unit at a temperature shifted from the target
temperature. (Cooling/Dry: 1 ~ 2°C higher)
For dry operation, the temperature cannot be set with a remote controller, but the target
temperature is shifted internally.
1 sec.
Sampling (20 msec.)
High
Lo
w
O
N
OFF
High
Lo
w
(R24035)
(Condition of 10 times or more o
u
tp
u
t)
H
u
man motion
3 sec.
If the detection signal (High) contin
u
es for 3 sec. or more,
the microcomp
u
ter j
u
dges h
u
mans are in the room.
Detection signal
from the motion
sensor
H
u
man detection
signal
Motion sensor
o
u
tp
u
t
If the motion sensor detects the o
u
tp
u
ts
10 times/sec. or more, the microcomp
u
ter
j
u
dges the detection signal from the
motion sensor is High.
O
N
OFF
Reset
Reset
Reset
20 min.
1
~
2°C
O
N
OFF
O
N
OFF
Operation
OFF
Fan speed (
#
)
Set speed
Set speed
Target temperat
u
re
(R232
8
3)
Remote controller
SENSOR
bu
tton
H
u
man detection
signal
60 rpm
w
ithin
20 min.
w
ithin
20 min.
w
ithin
20 min.
Содержание MKS-T Series
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Страница 223: ...SiSG121917E Operation Limit Part 8 Appendix 218 3 Operation Limit MKS50 65 80 90TVMG MKB50 65TVMG 4D078793B...