Samsung RL44Q Series Service Manual page 169

REFERENCE INFORMATION 5. SELF DIAGNOSIS & TROUBLE SHOOTING
9-2-2-2) Temperature Control
When the unit is plugged into power, the Freezer and the Fridge compartments are to be set to - 20 °C
and 3 °C respectively. At this time, the Fridge temperature showing on the display panel indicates its
target temperature to reach. So, as its inside temperature goes down, the display temperature goes
down until it gets down to its setting temperature. After this, it shows only the setting temperature.
(Temperature range to be set : Freezer Room (30 °C ~ -35 °C), Fridge Room (30 °C ~ -9 °C))
1) Freezer Temperature Setting
2) Fridge Temperature Setting
2-2) The Freezer / Fridge setting temperatures may show a little difference depending on the
amount of food stocked inside and the ambient temperature. (When food is stored too close to
the temperature sensors inside, it could cause inaccurate temperature sensing and result in
insufficient or excessive cooling. So, make sure that the food is not placed too close the
sensors.)
NOTE
When there is a power failure, EEPROM stores its temperature setting. So, when the
power comes back, it reads its Freezer temperature.And,when the Freezer temperature
is lower than 5 °C, MICOM considers it as an instant power failure and displaysthe
stored temperature settings.
1-2) To set the Freezer temperature, press the Menu button and select the
Freezer section. Then, its temperature can be set to -14 °C ~ -25 with the
Select button in the following order.
-20 °C ➞ -21 °C...... ➞ -25 °C ➞ -14 °C ➞ -15 °C ➞ -16 °C...
2-1) To set the Fridge temperature, press the Menu button and select the
Fridge section. Then, its temperature can be set to 7 °C ~1 °C with the
Select button in the following order.
3 °C ➞ 2 °C ➞ 1 °C ➞ 7 °C ➞ 6 °C ➞ 5 °C ➞ 4 °C
Ex :
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