28
English
When the Need Arises
Before making an inquiry or a request for repair, please check the following.
If the problem persists, consult your dealer.
Not a problem
This case is not a problem.
Check
Please check again before requesting
repairs.
The air conditioner does not operate
Case
Description / what to check
OPERATION lamp is off.
• Has the circuit breaker been tripped or the fuse blown?
• Is there a power failure?
• Are batteries set in the remote controller?
OPERATION lamp is blinking.
• Turn off the power with the circuit breaker and restart operation with the remote controller.
If the OPERATION lamp is still blinking, check the error code and consult your dealer.
Page 31
The air conditioner suddenly stops operating
Case
Description / what to check
OPERATION lamp is on.
• To protect the system, the air conditioner may stop operating after sudden large voltage
fl
uctuations. It automatically resumes operation in about 3 minutes.
OPERATION lamp is blinking.
• Is there anything blocking the air inlet or air outlet of the indoor unit or outdoor unit?
Stop operation and after turning off the circuit breaker, remove the obstruction. Then restart
operation with the remote controller. If the OPERATION lamp is still blinking, check the error
code and consult your dealer.
Page 31
The air conditioner does not stop operating
Case
Description / what to check
The air conditioner continues
operating even after operation is
stopped.
Immediately after the air conditioner is stopped
• The outdoor unit fan continues rotating for about another 1 minute to protect the system.
While the air conditioner is not in operation
• When the outdoor temperature is high, the outdoor unit fan may start rotating to protect
the system.
The room does not cool down / warm up
Case
Description / what to check
Air does not come out.
In HEAT operation
• The air conditioner is warming up. Wait for about 1 to 4 minutes.
• During defrosting operation, hot air does not
fl
ow out of the indoor unit.
Air does not come out /
Air comes out.
Is the air
fl
ow rate setting appropriate?
• Is the air
fl
ow rate setting low, such as “Indoor unit quiet” or “Air
fl
ow rate 1”? Increase the
air
fl
ow rate setting.
Is the set temperature appropriate?
Is the adjustment of the air
fl
ow direction appropriate?
Air comes out.
• Is there any furniture directly under or beside the indoor unit?
• Is the air conditioner in ECONO operation?
Page 15
• Are the air
fi
lters dirty?
• Is there anything blocking the air inlet or air outlet of the indoor unit or outdoor unit?
• Is a window or door open?
• Is an exhaust fan turning?
Troubleshooting
Содержание FTX20K2V1B
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Страница 201: ...E 8 LCD 10 10 11 14 14 17 16 7 m 11 12 15 13 16 17...
Страница 202: ...9 1 2 2 AAA LR03 3 1 2 3 Fahrenheit 5 Fahrenheit 2 3 1 1 AAA LR03 1...
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Страница 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...
Страница 220: ...27 3 4 12...
Страница 221: ...28 E 31 3 31 1 1 4 1 15...
Страница 222: ...29 AAA LR03 9 inverter LCD AAA LR03 9 10 46 C 18 32 C 80 15 24 C 10 30 C...
Страница 223: ...30 E 3 Pb 0 004...
Страница 224: ...31 1 5 2 00 UA U0 U2 U4 A1 PCB A5 A6 C4 C9 EA E1 E5 E6 E7 E8 F3 F6 H0 H6 H8 H9 J3 J6 L3 L4 INVERTER L5 P4 INVERTER 5 1...
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Страница 259: ...2 Pycck 3 5 9 10 12 13 14 14 15 16 18 20 27 28...
Страница 260: ...3 7 3 5 70 A R410A R32...
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Страница 264: ...7 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 265: ...8 Pycck AUTO 10 10 11 COMFORT 14 14 17 16 7 11 12 ECONO 15 13 16 17...
Страница 266: ...9 1 2 2 AAA LR03 3 1 2 3 5 2 3 1 1 AAA LR03 1...
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Страница 280: ...23 40 C 2 24 6 3 25 25 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 281: ...24 Pycck 1 2 3 2 4 5 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 282: ...25 1 24 2 4 3 3 1 10 15 3 2 4 5 24 6 24 1 KAF970A46 FTX50K2V1B FTX60K2V1B FTX71K2V1B FTXP50K3V1B FTXP60K3V1B FTXP71K3V1B...
Страница 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...
Страница 284: ...27 3 4 12...
Страница 285: ...28 Pycck 31 3 31 1 1 4 1 15...
Страница 286: ...29 AAA LR03 9 AAA LR03 9 10 46 C 18 32 C 80 15 24 C 10 30 C...
Страница 287: ...30 Pycck 3 Pb 0 004...
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Страница 324: ...3P520336 4 B 2018 12 Copyright 2018 Daikin...