ENGLISH
5
4. INDICATOR LIGHTS
Indicator Light Symbol Status
Meaning
Setting
set
On
Parameter setting
Off
Measuring and
controlling status
Refrigeration
On
Refrigerating
Off
Refrigeration stopped
Flash Refrigeration delayed
Defrost
On
Defrosting
Off
Defrost stopped
Fan
On
Fan running
Off
Fan stopped
Defrost dripping
drip On
Start defrost dripping
Off
Stop defrost dripping
5. SHUT DOWN
1) Before shutting down the unit, move the stored
foods into another refrigerator/freezer.
2) Unplug the unit or disconnect the main power
supply.
3) When preparing the unit for long storage, clean
the cabinet interior and door gaskets, dry them
thoroughly and store the unit in a dry place.
3. T h e d i s p l a y e d c a b i n e t t e m p e r a t u r e
is adjusted to be almost equal to the
temperature at the center of the cabinet
without foods. But it can be different from
the actual temperature depending on
arrangement of stored foods, frequency of
door opening or measuring points.
The compressor stops when the cabinet temperature
reaches down to the set temperature, and starts
when the cabinet temperature rises to the set
tempe 4°C. Accordingly, the average cabinet
temperature will be around the set tempe
2°C.
Set temperature (compressor off temperature)
Off-cycle defrost (RT series): -6 to +12°C
Heater defrost (FT series): -7 to -23°C
Fig. 11
Average Cabinet
Temperature
Set Temperature
Compressor
ON
OFF
Time
4K
Interior Thermistor Temperature
3. DEFROST
Automatic defrost cycle
The refrigerator/freezer automatically defrosts the
evaporator 6 hours after the refrigeration starts. The
defrost indicator light on the operation panel comes
on when the defrost cycle starts.
Manual defrost cycle
To start the manual defrost cycle, press the defrost/
reset key for 3 seconds. The defrost indicator light
on the operation panel comes on when the defrost
cycle starts.
III. MAINTENANCE
IMPORTANT
1. Before carrying out any cleaning or
maintenance operations, unplug the unit.
2. D o n o t t o u c h o r w e t t h e m a c h i n e
compartment parts. This could result in
failure or breakdown.
3. To prevent possible damage, do not clean
the plastic parts with water above 40°C or in
a dishwasher.
1. INTERIOR, EXTERIOR, SHELF
* Clean the interior and exterior at least once a week
for sanitary use.
* Clean off the interior and exterior with a soft cloth
soaked in cold or warm water containing the proper
amount of neutral cleaner and wrung dry. Do not
use a water jet to clean the machine compartment.
* Chemical agents other than neutral cleaner might
cause damage to the interior and exterior surfaces.
