Fujitsu AOTG36LATT, Service Manual

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-24K
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Energy saving control
„ z
Human sensor catches movements of people in a room, and operates with lower capacity when the room
is empty. When people come back to the room, it automatically returns to the previous operating mode.
10°C HEAT operation
„ z
The room temperature can be set to go no lower than 10 °C,
thus ensuring that the room does not get too cold when not occupied
NOTE:
When the room temperature is higher than 10 °C, “ •
10°C HEAT
” operation will not start. Operation starts and maintains the room
temperature at 10 °C when the temperature drops below 10 °C.
Economy operation
„ z
Example : Cooling operation
T
emp.
Economy operation
Shift
setting
temp
Control maximum current
Normal operation
Time
Set temperature
Low outdoor air temperature correspondence
„ z
Corresponds to cooling operation at -10 °C outdoor air temperature
Corresponds to heating operation at -15 °C outdoor air temperature
Cooling Heating
-10
to
46
°C
-15
to
24
°C
Demand Control
„ z
Restricts the operation of air-conditioner based on the demand from
energy providers in order to cut the peak load.
10
°C
20
°C
“10°C HEAT”
Button ON
Indoor unit
operation START
Economy operation is energy saving, as the set •
temperature of indoor unit is shifted by 1 °C and
the maximum electric value of the outdoor unit is
suppressed.
Energy saving operation by detecting someone’s movement
Human
sensor