Daikin VRV - Page 38

Control of Indoor Unit Si30-408
34 Basic Information
Cooling/Heating
Differential: at
3°C
Cooling/Heating
Differential: at
0°C
In order to prevent hunting in cooling / heating:
 After cooling operation thermostat turns off, if the temperature does not reach setting
temperature –2°C, heating operation should not be on.

After heating operation thermostat turns off, if the temperature does not reach setting
temperature +3°C, cooling operation should not be on.
Automatic heating
22˚C
Automatic cooling
25˚C
Display selection
Cooling→Heating
Display selection
Heating→Cooling
Cooling thermostat ON
Cooling thermostat OFF
3˚C
Heating thermostat OFF
Heating thermostat ON
T=3˚C
T/2+2˚C(3.5˚C)
Automatic heating / cooling
25˚C
Display selection
Cooling→Heating
Display selection
Heating→Cooling
Cooling thermostat ON
Cooling thermostat OFF
3˚C
Heating thermostat OFF
Heating thermostat ON
T/2+2˚C(2˚C)