Tesla TA22FFUL-07410IA, Руководство по эксплуатации

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37
ENG
Phenomenon Troubleshooting
A slight “click” sound is
heard at the of start-up
or shut-down.
• Due to temperature changes, panel and other parts will swell, causing the sound
of friction.
→
This is normal, not a fault.
The indoor unit makes
abnormal sound.
• The sound of fan or compressor relay switched on or off.
• When the defrosting is started or stop running, it will sound.
→
That is due to the
refrigerant flowed to reverse direction. They are not malfunctions.
• Too much dust accumulation in the air filter of the indoor unit may result in
fluctuation of the sound.
→
Clean the air filters in time.
• Too much air noise when “Strong wind” is turned on.
→
This is normal, if feeling
uncomfortable, please deactivate the “Strong wind” function.
There are water drops
over the surface of the
indoor unit.
• When ambient humidity is high, water drops will be accumulated around the air
outlet or the panel, etc.
→
This is a normal physics phenomenon.
• Prolonged cooling run in open space produces water drops.
→
Close the doors
and windows.
• Too small opening angle of the louver blades may also result in water drops at
the air inlet.
→
Increase the angle of the louver blades.
During the cooling
operation, the indoor
unit outlet sometimes
will blow out mist.
• When the indoor temperature and humidity are high, it happens sometimes.
→
This is because the indoor air is cooled rapidly. After it runs for some time, the
indoor temperature and humidity will be reduced and the mist will disappear.
Immediately stop all operations and cut off the power supply, contact our Service center locally in
following situations.
• Hear any harsh sound or smell any awful odor during running.
• Abnormal heating of power cord and plug occurs.
• The unit or remote controller has any impurity or water.
• Air switch or leakage protection switch is often disconnected.
IMPORTANT NOTICES!
NOTICES FOR INSTALLATION
Unpacking Inspection
• Before installating, please contact with local authorized maintenance cenler, if unit is not installed by the
authorized maintenance center, the malfunction may not solved,due to discommodious contact.
• The air conditioner must be installed by professionals according to the national wiring rules and this manual.
• Refrigerant leak tesf must be made after installation.
• To move and install air conditioner to another place, please contact our local special service center.
• Open the box and check air conditioner in area with good ventilation (open the door and window) and without
ignition source.
Note : Operators are required to wear anti-static devices.
• It is necessary to check by professional whether there is refrigerant leakage before opening tlie box of outdoor
machine; stop installing the air conditioner if leakage is found.
• The fire prevention equipment and anti-static precautions shall be prepared well before checking.Then check
the refrigerant pipeline to see if there is any collision traces, and whether the outlook 1s good.