We are concerned that food is in danger of spoiling.

Our Fridge-Freezer unit stopped working during the night. The Red warning indicator was displayed; however, the interior lights were off when the door was opened.

I unplugged the unit, dusted and vacuumed the back of the unit, then reconnected the unit to the power source.

Internal lights resumed working. However, the Red warning triangle displays the following:

* Fidge: Temperature indicator is at 5°.
* Freezer: All temperature lights are on.

The unit is not "beeping"

Is there something else that needs to be done or should we simply wait?

Advice will be deeply appreciated...