What to Do When the Circulating Water Pressure in a Thermal Shock Test Chamber is Insufficient?

If you find that the circulating water pressure in your thermal shock test chamber is insufficient, how should you resolve it? To address the issue at its root and prevent recurrence, we need to promptly identify and troubleshoot the problem based on the actual situation.

Step-by-Step Troubleshooting Guide:
Check the Circulating Water Indicator Light on the Display Panel

If the indicator light is flashing, it typically means there was a previous issue with the cooling water tower (e.g., power failure, malfunction in the water replenishment system, or the water inlet system not being activated). However, if the issue has already been resolved but the light remains flashing, further inspection is needed.

If the Indicator Light is Solid Red (Not Flashing)

This suggests a current problem requiring immediate troubleshooting. Possible causes include:
Cooling water tower malfunction
Water pump failure
Power supply interruption
Inspection Steps:
Check if the cooling water tower’s power is off → If so, turn it back on.
Verify if there is water in the cooling tower → If empty, ensure the water inlet valve is open and the system is functioning properly.
Examine the water pump (motor) → If the pump does not operate even when powered, it may be damaged and require repair or replacement.
Temporary Fix vs. Professional Assistance
The above methods allow operators to troubleshoot basic issues (though not as precisely as professionals).
If the problem persists after these steps, it’s best to contact the manufacturer’s technical support for further diagnosis and repair.
Our Support Services
As a decades-long manufacturer of testing equipment, we provide:
✔ Various test chamber models
✔ Technical support & solutions
✔ Expert troubleshooting assistance

For technical inquiries, call us at 400-066-2888. Our engineers will help you resolve the issue efficiently.