Demand Control - Fujitsu ARTG36LHTB Service Manual

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.
Energy saving operation by detecting someone's movement
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, "
temperature at 10 °C when the temperature drops below 10 °C.
Economy operation
z „
Example : Cooling operation
Economy operation
Set temperature
Normal operation
Control maximum current
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 46 -15
to to
°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 HEAT" operation will not start. Operation starts and maintains the room
"10°C HEAT"
Button ON
20
°C
10
°C
Shift
setting
temp
Time
24
°C
- (01 - 02) -
Human
sensor
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.