Daikin FTXP60N2V1B User Reference Manual page 35

FTXP-N
Daikin room air conditioner
4P513685-11H – 2022.06
Malfunction
The system operates, but
cooling or heating is
insufficient.
The system operates, but
cooling or heating is
insufficient (air is NOT
blown from the unit).
The system operates, but
cooling or heating is
insufficient (air is blown
from the unit).
An abnormal function
happens during operation.
The unit does NOT receive
signals from the wireless
remote control.
The wireless remote
control display is blank.
An error code is displayed
on the wireless remote
control.
Other electric appliances
start to operate.
If after checking all above items, it is impossible to fix the problem yourself, contact
your installer and state the symptoms, the complete model name of the unit (with
manufacturing number if possible) and the installation date (possibly listed on the
warranty card).
Measure
▪ Check the airflow rate setting. Refer to
4
"5.4 Airflow rate" [ 19].
▪ Check the temperature setting. Refer to
start/stop operation mode and to set the
4
temperature" [ 19].
▪ Check if the airflow
appropriate. Refer to
▪ Check if the air inlet or outlet of the outdoor or
indoor unit is NOT blocked by obstacles. Remove
any obstacles and make sure the air can flow
freely.
▪ The air conditioner may be warming up for heating
operation. Wait for 1 to 4 minutes.
▪ The unit may be in defrost operation.
▪ Check if the air filters are clogged. Clean the air
filters. See "7 Maintenance and
▪ Check for open doors or windows. Close doors and
windows to prevent wind from coming in.
▪ Check if the unit operates in Econo operation.
Refer to "5.8 Econo operation" [
▪ Check if there is any furniture directly under or
next to the indoor unit. Move the furniture.
The air conditioner may malfunction because of
lightning or radio waves. Turn the breaker OFF and
back ON.
▪ Check the batteries of the wireless remote control.
▪ Make sure that the transmitter is NOT exposed to
direct sunlight.
▪ Check if there are any electronic starter type
fluorescent lamps in the room. Contact your
dealer.
Replace the batteries of the wireless remote control.
Consult your local dealer. Refer to
problems based on error
detailed list of error codes.
If the wireless remote control signals operate other
electric appliances, move the other appliances away,
and contact your dealer.
8 Troubleshooting
|
"5.3.1 To
direction setting
4
"5.5 Airflow direction" [
4
service" [ 28].
4 23].
"8.2 Solving
4
codes" [ 37] for a
User reference guide
is
20].
35