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Functions for FTX, FVXS Series
SiUS091601EA
65
Part 4 Functions and Control
Note(s)
Note(s)
Note
2.13 Other Functions
2.13.1 Hot-Start Function
In order to prevent the cold air blast that normally occurs when heating operation is started, the
temperature of the indoor heat exchanger is detected, and the airflow is either stopped or
significantly weakened resulting in comfortable heating.
The cold air blast is prevented using similar control when defrost control starts or when the
thermostat is turned ON.
2.13.2 Signal Receiving Sign
When the indoor unit receives a signal from the remote controller, the unit emits a signal receiving
sound.
2.13.3 Indoor Unit ON/OFF Switch
ON/OFF
switch is provided on the display of the unit.
Press
ON/OFF
switch once to start operation. Press once again to stop it.
ON/OFF
switch is useful when the remote controller is missing or the battery has run out.
Forced Cooling Operation
Forced cooling operation can be started by pressing
ON/OFF
switch for 5 to 9 seconds while the
unit is not operating.
Refer to page 199 for details.
Forced cooling operation is not started if
ON/OFF
switch is pressed for 10 seconds or more.
2.13.4 Auto-restart Function
If a power failure (even a momentary one) occurs during the operation, the system restarts
automatically in the same conditions as before when the power supply is restored to the conditions
prior to the power failure.
It takes 3 minutes to restart the operation because 3-minute standby function is activated.
Operation mode
Temperature setting
Airflow rate
AUTO
25°C (77°F)
Automatic
FTX09/12/15NMVJU
FTX18/24UVJU
FVXS Series
(R21052)
ON/OFF
ON/OFF
switch
ON/OFF
switch
(R13555)
(R23001)
ON/OFF
switch
Содержание FTX-N Series
Страница 14: ...SiUS091601EA 9 Part 1 General Information 1 Applicable Models 10 2 Functions 11 Part 1 General Information...
Страница 18: ...SiUS091601EA 13 Part 2 Specifications 1 Specifications 14 Part 2 Specifications...
Страница 132: ...Troubleshooting for FTX FVXS Series SiUS091601EA 127 Part 6 Service Diagnosis Reference Check No 01 Refer to P 181...
Страница 161: ...SiUS091601EA Troubleshooting for Outdoor Unit Part 6 Service Diagnosis 156 Reference Check No 14 Refer to P 185...
Страница 165: ...SiUS091601EA Troubleshooting for Outdoor Unit Part 6 Service Diagnosis 160 Reference Check No 18 Refer to P 190...
Страница 180: ...Troubleshooting for Outdoor Unit SiUS091601EA 175 Part 6 Service Diagnosis Reference Check No 19 Refer to P 191...
Страница 197: ...SiUS091601EA Check Part 6 Service Diagnosis 192 12 class 15 class Multimeter R23024 R25105 1 2 3 4 Multimeter...
Страница 198: ...Check SiUS091601EA 193 Part 6 Service Diagnosis 18 24 class R24538 1 2 3 4 Multimeter...
Страница 201: ...SiUS091601EA Check Part 6 Service Diagnosis 196 18 24 class R24539 DC DC W V U...
Страница 228: ...Piping Diagrams SiUS091601EA 223 Part 8 Appendix 1 2 Outdoor Unit RXL09QMVJU RXL12QMVJU 9 3D100008 3D100009A...
Страница 229: ...SiUS091601EA Piping Diagrams Part 8 Appendix 224 RXL15QMVJU RXL18UMVJU 3D100007 3D123368...
Страница 230: ...Piping Diagrams SiUS091601EA 225 Part 8 Appendix RXL24UMVJU 3D107985A...