Temperature Humidity Chambers

Thermal Shock Chambers

Salt Spray Test Chamber

Walk in / Drive in Chambers

Altitude Chambers

Stability Chambers

Industrial Ovens

Industrial Freezers

Sand and Dust Test Chamber

Rain Test Chamber

Speciality Environmental Chambers

Vibration Test Systems

Service


General Troubleshooting

ItemUnusual condition Handling method 
1The first refrigerator over-current trippingCheck whether the electromagnetic valve switch overload protector in distribution room is   tripping. Please press the reset button again. 
2The first section of the refrigerating system high voltage trippingOpen the cover below the body and check whether the high voltage protector switch is tripping. Please press the reset button again.  
3The second refrigerator over-current trippingCheck whether the electromagnetic valve switch overload protector in distribution room is   tripping. Please press the reset button again.
4The second section of the refrigerating system high voltage trippingOpen the cover below the body and check whether the high voltage protector switch is tripping. Please press the reset button again.
5Abnormal temperature controlCheck whether the fan inside is running. If the fan motor is burn out please inform us to replace it.
6Abnormal temperature controlCheck whether the humidifier over-temperature protector is set improperly. If the protector isn't in proper position please reset it. 
7The test chamber cannot be started running beacause of abnormal power supplyCheck whether the wire is installed open-phase or anti-phase, or power supply is normal. 
Open-phase: check whether the wire is caused by disconnection. And if the wire is disconnected please repair it.
8Inside abnormal over-temperatureCheck whether the over-temperature protector is damaged or cannot control. Please inform us to repair. 


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