Control Specifications - Toshiba RAV-SM1603AT-E Service Manual

7-2. Control Specifications

No. Item
1 When power 1) Distinction of outdoor unit
supply is reset
2 Operation 1) Based on the operation mode selecting command from the
mode selection
Outline of specifications
When the power supply is reset, the outdoors are distinguished
and the control is selected according to the distinguished result.
remote controller, the operation mode is selected.
Remote controller
command
STOP Air conditioner stops.
FAN Fan operation
COOL Cooling operation
HEAT Heating operation
AUTO • 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 +
+ 1, Cooling thermo. OFF (Fan)/Setup
air volume operation continues.)
+1.0
Cooling thermo. OFF (Fan)
Ta
α
• Setup air volume
Ts +
(˚C)
-1.0
α
• is corrected according to the outside temperature.
Outside temp.
No To
To ³ 24°C
24 > To ³ 18°C
To < 18°C
To error
Control outline
α
–1 < Ta < Ts +
Cooling
operation
Heating
operation
Correction value (a)
0K
–1K
0K
+1K
0K
– 53 –
Remarks
Ta: Room temp.
Ts: Setup temp.
To: Outside temp.
α
k = deg