SPT WA-1350DE Use and Care Manual download pdf (Page 14)

TROUBLESHOOTING TIPS

PROBLEM POSSIBLE CAUSES SUGGESTED REMEDIES

Unit does not start after

Power button is pressed

P1 error code is displayed. Drain water in bottom tray.

Room temperature is lower than

the set temperature (in Cooling

mode).

Set temperature to a lower

setting.

Not cool enough

The windows or doors in the

room are not closed.

Please close all windows and

doors.

There are heat sources in the

room.

Remove the heat source, if

possible.

Exhaust air duct is not

connected or blocked.

Connect the duct and make

sure it is without sharp bends.

Temperature setting is too high. Lower the set temperature.

Air filter is blocked by dust. Clean the air filter.

Noisy or vibration

The ground is not level or

uneven.

If possible, move unit to a flat

and even surface.

Gurgling sound

This is sound from the flowing

of refrigerant inside the unit.

This is normal.

Error Codes:

E1 – Evaporator temperature sensor error.

Unplug the unit and plug it back in. If error repeats, contact Sunpentown Customer Service.

E2 – Room temperature sensor error.

Unplug the unit and plug it back in. If error repeats, contact Sunpentown Customer Service.

Protection codes:

P1 – Bottom water tray is full. Drain according to instructions found on page .

Energy Saving Tips

 Use the unit in the recommended room size.

 Locate the unit where furniture cannot obstruct the airflow.

 Keep blinds/curtains closed during the sunniest part of the day.

 Keep the filters clean.

 Keep doors and windows closed to keep cool air in and warm air out.

 If a very hot day is expected, turn on the unit early to keep the room cool and keep the heat

out.

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SPT WA-1350DE Use and Care Manual Page 14

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