Daikin FTXTM30R2V1B, Руководство пользователя

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8 | Troubleshooting
User reference guide
50
FTXTM-R, FTXTM-S
Daikin room air conditioner
4P728152-2 – 2023.03
8 Troubleshooting
If one of the following malfunctions occur, take the measures shown below and
contact your dealer.
WARNING
Stop operation and shut OFF the power if anything unusual occurs (burning smells
etc.).
Leaving the unit running under such circumstances may cause breakage, electrical
shock or fire. Contact your dealer.
The system MUST be repaired by a qualified service person.
Malfunction Measure
If a safety device such as a fuse, a breaker or an
earth leakage breaker frequently actuates or the
ON/OFF switch does NOT properly work. Turn OFF the main power
switch.
If water leaks from the unit. Stop the operation.
The operation switch does NOT work well. Turn OFF the power supply.
The operation lamp flashes and you can check
the error code by the wireless remote control.
To display the error code see
"8.2 Solving
problems based on error codes" [
4
53].
Notify your installer and report
the error code.
If the system does NOT operate properly except for the above mentioned cases
and none of the above mentioned malfunctions is evident, investigate the system
in accordance with the following procedures.
Malfunction Measure
If the system does NOT
operate at all. ▪ Check if there is no power failure. Wait until
power is restored. If a power failure occurs during
operation, the system automatically restarts
immediately after power is restored.
▪ Check if no fuse has blown or breaker is activated.
Change the fuse or reset the breaker if necessary.
▪ Check the batteries of the user interface.
▪ Check the timer setting.
The system suddenly stops
operating. ▪ 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 stop operating after
sudden large voltage fluctuations to protect the
system. It automatically resumes operation after
about 3 minutes.
The fan will stop during
airflow operation. If the set temperature is reached, the airflow rate is
reduced and operation stops. Operation will resume
automatically when the indoor temperature rises or
falls.
The flaps do NOT start to
swing immediately. The indoor unit is adjusting the position of the flaps.
The flaps will start moving soon.