SUPER DIGITAL

8-2. Control Specifications
No.
Item
Outline of specifications
Remarks
1
When power
supply is reset
1) Distinction of outdoor unit
When the power supply is reset, the outdoors are distinguished
and the control is selected according to the
distinguished result.
2) Setting of indoor fan speed and existence of air direction
adjustment
Based on EEPROM data, select setting of the indoor fan
speed and the existence of air direction adjustment.
Air speed (rpm)/
Air direction adjustment
2
Operation
mode selection
1) Based on the operation mode selecting command from the
remote controller, the operation mode is selected.
Remote controller
command
STOP
FAN
COOL
DRY
HEAT
AUTO
Control outline
Air conditioner stops.
Fan operation
Cooling operation
Dry operation
Heating operation
• COOL/HEAT operation mode is
automatically selected by Ta, Ts
and To for operation.
• The operation is performed as
shown in the following figure
according to Ta value at the first
time only. (In the range of Ts +
α –1 < Ta < Ts + α + 1, Cooling
thermo. OFF (Fan)/Setup air
volume operation continues.)
Ta: Room temp.
Ts: Setup temp.
To: Outside temp.
Ta
(˚C)
+1.0
Ts + α
-1.0
Cooling
operation
Cooling thermo. OFF (Fan)
• Setup air volume
Heating
operation
• α is corrected according to the outside temperature.
Outside temp.
No To
To ≥ 24°C
24 > To ≥ 18°C
To < 18°C
To error
Correction value (α)
0K
–1K
0K
+1K
0K
k = deg
3
Room temp.
control
1) Adjustment range: Remote controller setup temperature (°C)
COOL/DRY HEAT AUTO
Wired type
18 to 29
18 to 29
18 to 29
Wireless type
18 to 30
16 to 30
17 to 27
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