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27
When the Need Arises
FAQ
Indoor unit
Outdoor unit
Operation does not start soon.
When
or any direct operation button
was pressed soon after operation was
stopped.
When the mode was reselected.
• This is to protect the air conditioner.
You should wait for about 3 minutes.
The
fl
ap does not start swinging
immediately.
• The air conditioner is adjusting the position of the
fl
ap.
The
fl
ap will start moving soon.
Different sounds are heard.
A sound like
fl
owing water
• This sound is generated because the refrigerant in the
air conditioner is
fl
owing.
• This is a pumping sound of the water in the air
conditioner and can be heard when the water is
pumped out from the air conditioner during COOL or
DRY operation.
Blowing sound
• This sound is generated when the
fl
ow of the
refrigerant in the air conditioner is switched over.
Ticking sound
• This sound is generated when the cabinet and frame
of the air conditioner slightly expand or shrink as a
result of temperature changes.
Whistling sound
• This sound is generated when refrigerant
fl
ows during
defrosting operation.
Clicking sound during operation or idle time
• This sound is generated when the refrigerant control
valves or the electrical parts operate.
Clopping sound
• This sound is heard from the inside of the air conditioner
when the exhaust fan is activated while the room doors are
closed. Open the window or turn off the exhaust fan.
The outdoor unit emits water or steam.
In HEAT operation
• The frost on the outdoor unit melts into water or steam when the air
conditioner is in defrosting operation.
In COOL or DRY operation
• Moisture in the air condenses into water on the cool surface of the outdoor
unit piping and drips.
HEAT operation stops suddenly
and a
fl
owing sound is heard.
• The outdoor unit is defrosting. HEAT operation starts
after the frost on the outdoor unit has been removed.
This can take about 4 to 12 minutes.
The air conditioner stops generating
air
fl
ow during operation.
• Once the set temperature is reached, the air
fl
ow rate is
reduced and operation stopped in order to avoid
generating cool air
fl
ow (during heating) or in order to
keep the humidity from rising (during cooling).
Operation will resume automatically when the indoor
temperature rises or falls.
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: ......