Download - Panasonic Biomedical

ALARM FUNCTIONSThis unit has the alarms functions shown below.Alarms Situation Indication Alarm buzzer Remote alarmIf the chamber temp. is higherHigh temp.Alarm indicator blinks. Intermittent tone with Alarm status withthan the high temp. alarmalarmChamber temp. blinks. 15 minutes delay. 15 minutes delay.setting.Air circulationalarmLow temp.alarm0 o C alarmPower failurealarmPower failurealarm(with MPR-48B)Door alarmIf the chamber temp.distribution gets worse(chamber temperature at upperarea is high)If the chamber temp. is lowerthan the low temp. alarmsetting.If the chamber temp. is lowerthan 0 o CAt power failure.If the power supply cord isunplugged.At power failure.If the power supply cord isunplugged.When the door is open.Alarm indicator blinks.Alarm indicator blinks.Chamber temp. blinks.Alarm indicator blinks.Chamber temp. blinks.Intermittent tone with15 minutes delay.Intermittent tone with15 minutes delay.Intermittent toneAlarm status with15 minutes delay.Alarm status with15 minutes delay.Alarm status.----- ----- Alarm status.Alarm indicator blinks. Intermittent tone Alarm status.Door check indicatorblinks.Intermittent tone with2 minutes delay.-----The 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)Air circulation alarmThe alarm indicator blinks and the alarm buzzer sounds (after 15 minutes) when the sensor detects thatthe chamber temperature distribution is getting worse extremely. This may be caused by the block ofcold air in the chamber due to the frost on the evaporator or stop of cooling fan motor.The air circulation is detected by the exclusive alarm sensor attached to the upper area of thechamber.23