Company Blog
2026年3月7日
Essential Installation Guidelines for Industrial Chillers
Proper installation is the foundation of a reliable cooling system.
Proper installation is the foundation of a reliable cooling system. Following these practical steps will ensure your chiller operates at peak efficiency and remains a dependable asset for years to come.
1. Site Selection and Foundation
The installation site must be a level floor, pad, or foundation with a horizontal tolerance within 6.4mm. It must be strong enough to support the full operational weight of the unit. Place the chiller in an indoor room with a temperature between 4°C and 45°C, ensuring enough space around and above the unit for daily maintenance and ventilation.
2. Maintenance Access
Maintenance space is a critical consideration. Always leave enough room at one end of the unit to allow for the removal and cleaning of the condenser tubes. If the room is small, you can align this area with a doorway or another suitable opening to provide the necessary clearance for servicing.
3. Piping and Flow Velocity
Select the correct pipe diameters for both the cooling and chilled water systems based on the unit’s maximum power requirements.
- Water Velocity: For standard applications, water velocity through the evaporator and condenser should be maintained between 1.0 and 3.6m/s.
- Flow Stability: The water flow must remain steady under all load conditions to prevent thermal stress or system errors.
4. Piping Design and Support
All piping must have its own independent, firm supports to prevent physical stress from being placed on the chiller’s components.
- Pump Placement: Install the chilled water pump on the inlet pipe to maintain positive pressure and consistent flow within the unit.
- Vibration Control: Use vibration isolators and flexible joints to reduce noise and prevent mechanical fatigue. Additionally, the piping design must prevent the evaporator from draining when the pump stops.
5. Water Quality Management
To protect your investment, we highly recommend having a water treatment expert analyze your supply. Poor water quality leads to scaling, corrosion, and organic growth, which trap heat and reduce performance. Maintaining clean water is the best way to ensure the smoothest operation and keep maintenance costs low.