Hisense RF27A3FSE User's Operation Manual page 18

18
A layer of frost occurs in
the compartment
Temperature inside is
too warm
Temperature inside is
too cold
Doors can't be closed
easily
The light is not working
Hear water bubbling in
the refrigerator
the appliance.
The temperature outside the appliance is high.
Doors are kept open too long or too often.
After installing the appliance or it has been switched off for a
long time.
Check that the air outlets are not blocked by food and ensure
food is placed within the appliance to allow sufficient
ventilation. Ensure that door is fully closed. To remove the
frost, please refer to the"Cleaning and Care" chapter.
You may have left the doors open too long or too frequently;
or the doors are kept open by some obstacle; or the appliance
is located with insufficient clearance at the sides, back and top
Increase the temperature by following the "Display Controls"
chapter.
Check whether the top of the refrigerator is tilted back by 10-
15mm to allow the doors to self-close, or if something inside
is preventing the doors from closing.
The LED light may be damaged. Refer to replace LED lights
in" Cleaning and Care" chapter.
The control system has disabled the lights due to the door
being kept open too long. Close and reopen the door to
reactivate the lights.
This is normal. The bubbling comes from the refrigerant
coolant liquid circulating through the refrigerator.