... ,OCCL.,AIR,low battery, control abnormal, no AC power supply, installation error.Flow rate range1-600ml/hDisplayed informationRate ... , volume limit, accumulated volume, power indicator light, bed No.,AIR,OCCL.,OVER.Volume ... C ,atmosphere pressure 86~106kPa, relative humidity20%~90%Power supplyAC100-240V,50/60 Hz,25VAStorage and transport conditionsEnvironment ...