4
3.3.7
Long press SET button
for 6 seconds, the display will start flashing E1 code, when E1
keeps flashing you
press SET
button again the code will switch from E1, E2, E3, E4, E5, F1,
F2, F3 and F4. When staying in a specific code you can
press UP or DOWN button
to
change the parameter according to your need. Every codes represents something you can
calibrate by yourself, and here below is what it means by each code:
(Note: F4 is after F3 code, but it will not display F4 wording, instead the digit number keeps
flashing).
3.3.8 How to resume to factory default setting: In E1 code (see
3.3.7
),
press UP and DOWN
button at the same time for 6 seconds, the digit number will read 888, 6 seconds later it will
resume to the factory default setting.
Code
Setting
Default
Value
Range
Details
E1
To calibrate the
temperature
lower range
-20°C
-40°C
The default lowest temperature you can set is -20°C,
maximum you can set it to be -40°C, which means after
you reset this value, you can select your desire
temperature lower than -20°C (lowest -40°C), the
compressor will not stop running until the interior
temperature goes to -40°C.
E2
To calibrate the
temperature
upper range
10°C
40°C
Same principle as E1
E3
Compressor OFF
Temperature
1°C
1~10°C
In default value 1°C, assuming you set the temperature to
be 5°C, when the temperature gets to 4°C (1°C lower
than 5°C), the compressor will shut off automatically; if
you change the value to be 2°C, the compressor will shut
off when temperature gets to 3°C (2°C lower than 5°C)
E4
Compressor
KICKS IN
temperature
1°C
1~10°C
In default value
1°C
, assuming you set the temperature to
be 5°C, when the interior temperature rise up to 6°C (
1°C
higher than 5°C), the compressor will resume to run; if
you change the value to be
2°C
, the compressor will
resume to work when the interior temperature rise up to
7°C (
2°C
higher than 5°C).
E5
Compressor
retardation time
3 minutes
1~10
minutes
In default value, if you plug the refrigerator to the electric
power source, the compressor will wait 3 minutes before
running. You can change the time from 1 to 10 minutes
according to your need.
F1
Temperature
Display Calibrate
(for 0 ~ -6°C)
0°
-5 ~ 5°C
If you find the displaying temperature does not match the
real temperature, you can calibrate the temperature
display within the range. For example if the real
temperature is 2°C but it displays 0°C, you can change
the parameter to be 2°C, then the display will read 2°C
instead of 0°C.
F2
Temperature
Display Calibrate
(for -6 ~ -12°C)
0°
-5 ~ 5°C
Same as F1. Between -6 ~ -12°C, for example, the real
temperature is -6°C but it displays -8°C, you can change
the parameter to be 2°C, then the display will read -6°C
instead of -8°C.
F3
Temperature
display Calibrate
(for below -12°C)
0°
-5 ~ 5°C
Same as F1. For temperature below -12°C, for example if
the real temperature is -14°C but it displays -16°C, you
can change the parameter to be 2°C, then the display will
read -14°C instead of -16°C.
F4
Celsius to
Fahrenheit
°C
Switch between °C and °F.
Содержание APR-50B
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