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18
English
Note for multi system
Note for Multi System
Multi system has one outdoor unit connected to multiple indoor units.
Selecting the operation mode
With the priority room setting present but
inactive or not present.
When more than one indoor unit is operating, priority is given to
the
fi
rst unit that was turned on.
In this case, set the units that are turned on later to the same
operation mode as the
fi
rst unit.
Otherwise, they will enter the standby state, and the OPERATION
lamp will
fl
ash: this does not indicate malfunction.
NOTE
Notes on operation mode for multi system
• COOL, DRY and FAN operation may be used at the same time.
• AUTO operation automatically selects COOL operation or HEAT operation based on the room temperature.
Therefore, AUTO operation is available when selecting the same operation mode as that of the room with the
fi
rst unit to be turned on.
CAUTION
• Normally, the operation mode in the room where the unit is
fi
rst run is given priority, but the following situations are exceptions, so please keep
this in mind.
If the operation mode of the
fi
rst room is FAN operation, then using HEAT operation in any room after this will give priority to HEAT operation. In
this situation, the air conditioner running in FAN operation will go on standby, and the OPERATION lamp will
fl
ash.
With the priority room setting active.
Refer to priority room setting on the next page.
NIGHT QUIET mode (Available only for COOL operation)
NIGHT QUIET mode requires initial programming during installation. Please consult your retailer or dealer for assistance.
NIGHT QUIET mode reduces the operation noise of the outdoor unit during the nighttime hours to prevent annoyance to
neighbors.
• The NIGHT QUIET mode is activated when the temperature drops 5°C or more below the highest temperature recorded that day.
Therefore, when the temperature difference is less than 5°C, this function will not be activated.
• NIGHT QUIET mode reduces slightly the cooling ef
fi
ciency of the unit.
A room
B room
C room
D room
Outdoor unit
Summary of Contents for FTX20K2V1B
Page 194: ...1 15 14...
Page 195: ...2 E 3 5 9 10 12 13 14 14 15 16 18 20 27 28...
Page 196: ...7 3 5 70 dB A R410A R32 3...
Page 197: ...4 E 8 1 m 1 m...
Page 198: ...ON OFF 5 13 13 16 17 25 C...
Page 200: ...7 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Page 201: ...E 8 LCD 10 10 11 14 14 17 16 7 m 11 12 15 13 16 17...
Page 202: ...9 1 2 2 AAA LR03 3 1 2 3 Fahrenheit 5 Fahrenheit 2 3 1 1 AAA LR03 1...
Page 203: ...E 10...
Page 204: ...11 18 32 C 10 30 C 18 30 C 26 28 C 20 24 C 2 21...
Page 205: ...12 E...
Page 206: ...13 LCD LCD 2...
Page 207: ...14 E 14 LCD 20 LCD LCD LCD...
Page 208: ...15 15 LCD 2 5 C LCD LCD LCD...
Page 209: ...E 16 LCD 1 1 12 LCD...
Page 210: ...17 LCD 1 1 12 LCD 2 LCD 1 7 2 3 0 5 C 2 0 C...
Page 211: ...18 E 5 C 5 C...
Page 212: ...19 A A...
Page 216: ...40 C 2 24 6 3 25 25 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B 23...
Page 217: ...1 2 3 2 4 5 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B 24 E...
Page 219: ...26 E 1 2 3 1 3 3 1 2087 5 3 1 675 R410A R32 22 3 NJ 7 9 7 3 9 7 3 9 22...
Page 220: ...27 3 4 12...
Page 221: ...28 E 31 3 31 1 1 4 1 15...
Page 222: ...29 AAA LR03 9 inverter LCD AAA LR03 9 10 46 C 18 32 C 80 15 24 C 10 30 C...
Page 223: ...30 E 3 Pb 0 004...
Page 225: ...32 E LED PCB 2MXM LED A 1 2 LED PCB...
Page 258: ...1 15 14...
Page 259: ...2 Pycck 3 5 9 10 12 13 14 14 15 16 18 20 27 28...
Page 260: ...3 7 3 5 70 A R410A R32...
Page 261: ...4 Pycck 8 1 1...
Page 262: ...ON OFF 5 13 13 16 17 25 C...
Page 264: ...7 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Page 265: ...8 Pycck AUTO 10 10 11 COMFORT 14 14 17 16 7 11 12 ECONO 15 13 16 17...
Page 266: ...9 1 2 2 AAA LR03 3 1 2 3 5 2 3 1 1 AAA LR03 1...
Page 267: ...10 Pycck...
Page 268: ...11 18 32 C 10 30 C 18 30 C 26 28 C 20 24 C 2 21...
Page 269: ...12 Pycck...
Page 270: ...13 2...
Page 271: ...14 Pycck 14 20...
Page 272: ...15 15 2 5 C...
Page 273: ...16 Pycck 1 1 12...
Page 274: ...17 1 1 12 2 1 7 2 3 0 5 C 2 0 C...
Page 275: ...18 Pycck 5 C 5 C...
Page 276: ...19 A A B C D B C D B C D A A A A A B C D A A B C D...
Page 280: ...23 40 C 2 24 6 3 25 25 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Page 281: ...24 Pycck 1 2 3 2 4 5 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Page 283: ...26 Pycck 1 2 3 1 1 2087 5 1 675 R410A R32 W 22 eq 7 9 7 3 9 7 3 9 22...
Page 284: ...27 3 4 12...
Page 285: ...28 Pycck 31 3 31 1 1 4 1 15...
Page 286: ...29 AAA LR03 9 AAA LR03 9 10 46 C 18 32 C 80 15 24 C 10 30 C...
Page 287: ...30 Pycck 3 Pb 0 004...
Page 289: ...32 Pycck 2MXM A 1 2...
Page 322: ......
Page 323: ......