OHM ELECTRIC Cool Cabi OCA-S350BCD-A200, Instruction Manual

Page: 39 / 48

15
5-7 Operation mode setting
Following to power connetion, COOLCABI starts operation in the each setting mode.
Factory setting for the setting temperature is 35
℃
with 5
℃
differential, which means
the compressor starts for cooling when the temperature inside the enclosure reached
35
℃
and stops at 30
℃
. Four operation modes of continuous run and three different
energy saving mode are available.
Pay attention to the following matters in every operation mode.
・
In case the internal temperature exceeds the high temperature alarm setting when power is
turned on, the alarm lamp lights by the setting of AS and Ao according to the assignment
table of alarm output terminals described in page 14.
・
Cooling operation will not start for a certain period of time (initial setting: 3 min) after
cooling operation has stopped even if the internal temperature goes up to the set
temperature.
(1) Continuous run
Cooling operation starts at the set internal temperature and the external fan and the
compressor will stop at the set differential temperature. The internal fan does not
stop. The values in the ( ) show the default setting.
Setting temperature
(35 ℃ )
Differential temp
.
(30 ℃ )
(2)Energy-saving mode 1
【
Default setting
】
Setting temperature
(35 ℃ )
Differential temp
.
(30 ℃ )
Note :
-
For protection of the refrigerant circuit, the internal fan will not stop for 5 minutes after
cooling operation has stopped.
-
The internal fan runs continuously when the internal temperature exceeds the differential
temperature.
Internal fan
External fan, compressor
Internal fan
External fan, compressor
ON
OFF
ON
OFF
ON
OFF
ON
OFF
30min 30min
30sec 30sec