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Download - Panasonic Biomedical

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SELF DIAGNOSTIC FUNCTIONSThis unit has the self diagnostic functions shown below.Self diagnostic Situation Indication Alarm buzzer Remote alarmAlarm indicator blinks.If the thermal sensor isE01 and -50 is displayeddisconnected.alternately.SensorabnormalityBattery check(with MPR-48B)Setting check(with MPR-48B)If the thermal sensor isshort-circuited.If the defrost sensor isdisconnected.If the defrost sensor isshort-circuited.If the exclusive alarm sensor isdisconnected.If the exclusive alarm sensor isshort-circuited.When about 3 years has passedafter plug in.When the battery switch isturned ON without setting afterattachment.Alarm indicator blinks.E02 and 50 is displayedalternately.Alarm indicator blinks.E03 and chamber temp.is displayed alternately.Alarm indicator blinks.E04 and chamber temp.is displayed alternately.Alarm indicator blinks.E13 and chamber temp.is displayed alternately.Alarm indicator blinks.E14 and chamber temp.is displayed alternately.F-1 and chamber temp.is displayed alternately.E09 and chamber temp.is displayed alternately.Intermittent tone----- ---------- -----Alarm statusThe alarm status of remote alarm terminal is cancelled by pressing the alarm buzzer stop key(BUZZER) since the remote alarm is operated in conjunction with alarm buzzer. (except for power failurealarm status)The error code with smaller figure is displayed if some errors are occurred simultaneously.The chamber temperature is controlled at about 5 o C by the defrost sensor if the thermal sensor isdisconnected or short circuited.SAFETY FUNCTIONSThis unit has the safety functions shown below.Over-heatprotectionOver-coolprotectionSafety Situation Indication, Buzzer Safety operationAuto-returnKey lockWhen the chamber temp. is higherthan about 28 o C.When the chamber temp. is lowerthan about 0 o C.When there is no key pressing insetting mode for 90 seconds.When the key lock is ON (L1).--------------------The defrost heater OFF.Fan motor for cold air circulation is OFF.Reset when the chamber temp. is lowerthan about 18 o C.Compressor OFF.Reset when the chamber temp. is higherthan 6 o C.Finishing of setting mode and returning totemp. display mode.Change of chamber temp. setting is disable.24

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