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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
≤
–
3.5
°
C
Heating
→
Cooling: Room temperature – setpoint
>
+
3
°
C
Cooling thermostat ON : Room temperature – setpoint
≥
+
1.5
°
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
+1.5˚C
+1˚C
0˚C
–1˚C
–3.5˚C
Cooling thermostat OFF
Cooling
Heating
Cooling
Compressor ON
Compressor OFF
(R8490)
Heating thermostat OFF
Cooling
→
Heating
Heating thermostat ON
Room temperature – setpoint
Summary of Contents for FTYN25GXV1B
Page 1: ...SiBE01 829 Applied Models Non Inverter Pair Heat Pump SPLIT Pair Wall Mounted Type G Series...
Page 11: ...Introduction SiBE01 829 x...
Page 12: ...SiBE01 829 List of Function 1 Part 1 List of Function 1 Functions 2...
Page 15: ...Functions SiBE01 829 4 List of Function...
Page 16: ...SiBE01 829 Specifications 5 Part 2 Specifications 1 Specifications 6...
Page 19: ...Specifications SiBE01 829 8 Specifications...
Page 81: ...Check SiBE01 829 70 Service Diagnosis...
Page 86: ...Others SiBE01 829 108 Others...
Page 92: ...Wiring Diagrams SiBE01 829 114 Appendix...