Daikin FTY35GXV1 - Automatic Operation

SiBE01-829 Functions
Functions and Control 17
1.4 Automatic Operation
Outline When the automatic mode is selected with the remote controller, the microcomputer determines
the operation mode from cooling and heating according to the room temperature and the
setpoint.
The unit automatically switches the operation mode to cooling or heating to maintain the room
temperature.
Details of the
Control

Target temperature equals setpoint plus correction value (cooling:0
°
C, heating: –1.5
°
C)

Mode switching point and operation ON/OFF point are as follows.
 Cooling
→
Heating: Room temperature – setpoint
<
– 4
°
C
 Heating
→
Cooling: Room temperature – setpoint
>
+ 3
°
C
 Cooling thermostat ON : Room temperature – setpoint
>
+ 0.5
°
C
Cooling thermostat OFF: Room temperature – setpoint
<
– 1
°
C
 Heating thermostat ON : Room temperature – setpoint
<
– 3.5
°
C
Heating thermostat OFF: Room temperature – setpoint
>
– 1
°
C
Heating→Cooling
Cooling thermostat ON
+3°C
+0.5°C
–1°C
–3.5°C
–4°C
Cooling/Heating thermostat OFF
Cooling
Heating
Cooling
Compressor ON
Compressor OFF
(R8642)
Cooling→Heating
Heating thermostat ON
Room temperature – setpoint