OHM ELECTRIC COOL CABI OCA-H300BC-AW2 Instruction Manual page 44

5-6 Operation mode setting
ollowing to power connection, COOLCABI starts operation in each operation mode.
actory setting for the setting temperature is 35℃ with 5℃ differential, which means the compressor starts for
cooling when the temperature inside an enclosure reaches 35℃ and stops at 3 ℃.
our operation modes of continuous run, three different energy saving modes are available.
Pay attention to the following matters in every operation mode.
・In case the temperature inside enclosure is higher than the high temperature alarm setting when the power is
connected, "E " is displayed and the alarm lamp lights.
・Cooling operation will not start for a certain period Default: 3 min after the COOLCABI stopped operation
even if the internal temperature goes up to the set temperature.
Continuous run
Cooling operation starts at the set internal temperature and both external fan and compressor stops at the set
differential temperature. Internal fan runs all the time. The values in
Setting temperature 35℃
Differential temperature 3 ℃)
External fan, compressor
Internal fan
Energy saving mode
Internal fan sends air for 3 seconds every 3 minutes when the internal temperature becomes lower than the
differential temperature. This prevents creation of hot spot inside the enclosure. Energy saving is realized by
running the fan s intermittently when cooling operation is stopped in a cool season like winter.
The values in have been set as default.
Setting temperature 35℃
Differential temperature 3 ℃
External fan, compressor
Internal fan
【Caution】
・ or protection of refrigerant circuit, internal fan does not stop for 5 minutes after cooling operation has
stopped.
・Internal fan runs continuously when the internal temperature exceeds the differential temperature.
ON
O
ON
O
【Default】
ON
O
ON
O
have been set as default.
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