Hitachi RPC-1.5FSR - Page 83

CONTROL SYSTEM
TCI-20007-rev.1
1-73
n
Control for Motion Sensor
Normal Operation
Mode 1
Mode 2
Running Stand-by Stop
Normal Operation
Operation: OFF
“If absent” Setting
: Running
“If absent” Setting
: Stand-by
“If absent” Setting
: Stop
Mode 3
The condition with little or no human activity
continues for 10 minutes.
The condition with no human activity
continues for 10 minutes.
Motion Sensor Setting of
Wired Controller:
OFF or Test Run Mode
Motion Sensor Setting of
Wired Controller:
ON and Not Test Run Mode
Motion Sensor : ON
Motion Sensor : OFF
Operation Stop
Control by Wired Controller (PC-ARF1)
If “If Absent” is set as “Stop” on the wired controller and
all the indoor units with motion sensors connected to the same wired controller
move to “Mode 3” , the operation is stopped from wired controller.
Operation Stop Operation Start
Much or little human activity is detected
for 30 seconds within 10 minutes, or
the motion sensor setting is changed from
the wired controller.
Much or little human activity is detected for 5 seconds within 5 minutes,
or the motion sensor setting is changed from the wired controller.
Much or little human activity is detected for 30
seconds within 10 minutes, or the motion sensor
setting is changed from the wired controller.
Much human activity is detected for 30 seconds
within 10 minutes, or the motion sensor setting
is changed from the wired controller.
The condition with no human activity
continues for 10 minutes.
The condition with no human activity
continues for the selected time in “Check Interval” .
(*1) If the condition with no human activity continues before the indoor unit moves to the next mode, the accumulated
timein“CheckInterval”getstransferredtothenextmode.(Thedurationoftheconditionwithnohumanactivity
is not reset.)
(*2) Themotionsensorsettingsonthewiredcontrollerare“Sensor”,“IfAbsent”,“CheckInterval”
and“SimultaneousOperation/IndividualOperation”.
Followingisonlyoneexample.Thesequencemaybedi󰀨erentdependingontheoutdoorunitmodeltobe
connected.Refertothe“OutdoorUnitTechnicalCatalog”fordetails.