background image

◄Page 10►

 

 

 

Troubleshooting 

5

 

 

 

CAUTIONS

 

If one of the following conditions occurs, switch off the power supply immediately and 
contact your dealer for further assistance.

 

 

•  The operation light continues to flash rapidly after the unit has been restarted.

 

•  The remote-control buttons do not work.

 

•  The unit continually trips fuses or circuit breakers.

 

•  A foreign object or water enters the air conditioner.

 

•  Other abnormal situations.

 

 

Common Problems

 

 

The following symptoms are not a malfunction and, in most situations, will not require repairs.

 

 

Problem 

Possible Causes

 

The unit has a 3-minute protection feature that prevents the unit from 
overloading. The unit cannot be restarted within three minutes of being

 

Unit does not

 

turn  on  when 
pressing  ON/ 
OFF button

 

 

 

 

 

 

 

The  unit  changes 
from  COOL mode 
to FAN mode

 

 

 

The indoor unit 
emits white mist 
Both the indoor

 

and outdoor units

 

emit white mist

 

 

 

The indoor unit 
makes noises

 

 

 

 

Both the indoor 
unit and outdoor 
unit make noises

 

 

 

The outdoor unit 
makes noises

 

turned off.

 

Cooling and Heating Models: If the Operation light and PRE-DEF (Pre-heating/ 
Defrost) indicators are lit up, the outdoor temperature is too cold, and the unit’s 
anti-cold wind is activated in order to defrost the unit.

 

In Cooling-only Models: If the “Fan Only” indicator is lit up; the outdoor 
temperature is too cold, and the unit’s anti-freeze protection is activated in 
order to defrost the unit.

 

The unit changes its setting to prevent frost from forming on the unit. Once 
the temperature increases, the unit will start operating again.

 

The set temperature has been reached, at which point the unit turns o the 
compressor. The unit will resume operating when the temperature fluctuates 
again.

 

In humid regions, a large temperature difference between the room’s air 
and the conditioned air can cause white mist.

 

 

When the unit restarts in HEAT mode after defrosting, white mist may be 
emitted due to moisture generated from the defrosting process.

 

 

A squeaking sound is heard when the system is OFF or in COOL mode. The 
noise is also heard when the drain pump (optional) is in operation.

 

A squeaking sound may occur after running the unit in HEAT mode due to 
expansion and contraction of the unit’s plastic parts.

 

A low hissing sound may occur during operation. This is normal and is caused

 

by refrigerant gas flowing through both the indoor and outdoor units.

 

A low hissing sound may be heard when the system starts, has just stopped 
running or is defrosting. This noise is normal and is caused by the refrigerant 
gas stopping or changing direction.

 

 

The unit will make different sounds based on its current operating mode.

 

 

Содержание KPD-35 DN10

Страница 1: ...0 KPD 105 DN10 KUE 105 DVN10 KPD 105 DN10 KUE 105 DTN10 KPD 125 DN10 KUE 125 DVN10 KPD 125 DN10 KUE 125 DTN10 KPD 140 DN10 KUE 140 DVN10 KPD 140 DN10 KUE 140 DTN10 KPD 160 DN10 KUE 160 DTN10 IMPORTANT...

Страница 2: ...Table of Contents Owner s Manual 1 Safety Precautions 04 SAFETY FIRST 2 Indoor Unit Parts and Major Functions 05 3 Manual 07 Operations...

Страница 3: ...nit Maintenance 0 8 b How to Clean the Air Filter 0 8 c Repairing Refrigerant Leaks 09 d Preparation for Periods of Non use 09 5 Troubleshooting 10 a Common Problems 1 0 b Troubleshooting Tips 1 1 6 E...

Страница 4: ...ler to perform the inspection To prevent product deterioration do not use the air conditioner for preservation purposes storage of food plants animals works of art etc DO NOT touch the evaporator coil...

Страница 5: ...ons Use the system under the following temperatures for safe and effective operation If the air conditioner is used under different conditions it may malfunction or become less efficient Indoor COOL M...

Страница 6: ...previous position The angle of the horizontal louver should not be set too small as condensation may form and drip into the machine To reset the louver press the manual button which will reset the ho...

Страница 7: ...m indicator PRE DEF pre heating defrost indicator Fig 3 1 MANUAL button This button selects the mode in the following order AUTO FORCED COOL OFF FORCED COOL mode In FORCED COOL mode the Operation ligh...

Страница 8: ...ng so creates an electrical hazard DO NOT use water hotter than 40 C 104 F to clean the front panel This can cause the panel to become deformed or discolored Clean the unit using a damp lint free clot...

Страница 9: ...the safety limit in the event of refrigerant leakage Concentrated refrigerant causes a severe health and safety threat Refrigerant Leak Detection System some models In the event of a refrigerant leak...

Страница 10: ...he unit In Cooling only Models If the Fan Only indicator is lit up the outdoor temperature is too cold and the unit s anti freeze protection is activated in order to defrost the unit The unit changes...

Страница 11: ...Clean the affected heat exchanger Poor cooling performance The unit starts and The air filter is dirty The air inlet or outlet of either unit is blocked Doors and windows are open Excessive heat is ge...

Страница 12: ...malfunction 3 Indoor fan speed malfunction 4 Indoor room temperature sensor error 5 Evaporator coil temperature sensor error 6 Refrigerant leak detection system malfunction 7 Water level alarm malfunc...

Страница 13: ...disposing of this appliance you have the following options Dispose of the appliance at designated municipal electronic waste collection facility When buying a new appliance the retailer will take back...

Страница 14: ...The design and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details...

Страница 15: ......

Страница 16: ......

Отзывы: