Isotherm TB15 Instrucciones De Uso página 16

TB 15-18
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ENGLISH
SETTING THE COOLING COMPARTMENT TEMPERATURE
To increase the temperature of the cooling compartment press key 7 until the desired value appears on
the display.
To decrease the temperature of the cooling compartment, press key 6 until the desired value appears on
the display.
The refrigerator will maintain this set value up until it is modified once again.
ECO" OR "ITC" FUNCTION
The ECO or ITC functions will alternatively activate upon pressing key 2. When one of the two functions is
active, the corresponding LED, under the display, will light up.
With the ECO function active, the refrigerator works at minimum power, in energy-saving mode; the
compressor works at 2,000 rpm.
With the ITC function active, the number of compressor revolutions is varied according to the voltage and
the cooled compartment is sub-cooled by 1°C when compared to the set temperature.
Where the voltage is ≥ than 13 V or 26 V, the compressor sub-cools amassing the cold air (the sub-cooling
value is re-set to -1°C when compared to the temperature selected). With the motor on, the compressor
automatically works at the maximum number of revolutions/rpm.
Where the voltage is ≤ than 12 V or 25 V (with the motor off, the compressor draws voltage from the battery)
the compressor optimises the number of revolutions/rpm dependent on the temperature selected.
"O.C." (OVER-COOLING) FUNCTION
It is only activated with the ITC function on and only operates according to the following logic: where the
voltage is high (vehicle motor on), the refrigerator sub-cools 3°C when compared to the set temperature and
it never reaches sub-zero temperatures (under 0°C) where a positive/higher temperature to 0°C is selected
(that is where the appliance is used as a refrigerator and not a freezer).
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TB15-18_ 3_09-2013