Control Specifications - Toshiba RAV-RM301KRTP Series Service Manual

7-2. Control Specifications (High Wall Type)
No. Item
1 When power
supply is reset
2 Operation
mode selection
3 Room temp.
control
Outline of specifications
1) Distinction of outdoor unit
When the power supply is reset, the outdoors are distin-
guished 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.
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
1.0
Ta
α
Ts +
˚C
–1.0
α
• is corrected according to the outside temperature.
Outside temp.
No To
To ≥ 24°C
24°C > To ≥ 18°C
To < 18°C
To error
1) Adjustment range: Remote controller setup temperature °C
COOL/DRY
Wired type
∗
Wireless type
∗ When use of remote sensor is set (with DN32), even when sensor value is within
the above range in HEAT or AUTO mode, the thermo. sensor turns OFF when Ta
sensor value exceeds 35°C.
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 α
–1 < Ta < Ts + + 1, Cooling
thermo. OFF (Fan)/Setup air
volume operation continues.)
Cooling
operation
Cooling thermo. OFF (Fan)
• Setup air volume
Heating
operation
Correction value (
0K
–1K
0K
+1K
0K
HEAT
18°C to 29°C
17°C to 30°C
- 28 -
FILE NO. SVM-18059
Remarks
Fan speed (rpm)/
Air direction adjustment
Ta: Room temp.
Ts: Setup temp.
To: Outside temp.
α α α α α
)
K = deg
AUTO