When The Need Arises; Faq - Daikin FTXM50QVMA Operation Manual

FAQ

Indoor unit
immediately.
• The air conditioner is adjusting the position
of the flaps. The flaps will start moving soon.
The air conditioner stops generating
• Once the set temperature is reached, the
reduced and operation stopped in order to avoid
generating a cool
automatically when the indoor temperature falls.
HEAT operation stops suddenly and
• 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.
Operation does not start soon.
 When 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.
Outdoor unit
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.
rate is
Operation will resume
Different sounds are heard.

• This sound is generated because the refrigerant in
the air conditioner is
• 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.
• The refrigerant in the air conditioner even if
the air conditioner is not working when the indoor
units in other rooms are in operation.
 Blowing sound
• This sound is generated when 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
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.

When the Need Arises

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