Chiller Care 101: Maintaining Efficiency in Singapore’s Climate

The heat and humidity in Singapore can be brutal on your business. Keeping your facilities cool and your operations running efficiently requires a high-performance chiller system and diligent maintenance. If you want your chiller to provide maximum cooling at minimum cost, it’s essential to keep it in peak condition. 

In this guide, we’ll walk you through the basics of chiller maintenance and provide a handy checklist to keep your facility chilled and your business thriving. 

Warning Signs for Chiller Maintenance in Singapore

The heat is always on in Singapore, so make sure your chiller is ready to take it. Neglecting chiller upkeep can reduce its lifespan, increase energy usage, and lead to expensive repairs down the road. While regular maintenance is encouraged, here are some warning signs to detect when systems need checking.

Goods Spoiling Prematurely

If you observe that products are spoiling faster than they should, this is a clear indicator that the cold room is not maintaining the required temperatures, potentially due to a malfunctioning cooling system.

Increased Electricity Bills

An unexplained rise in your electricity bills can signify that the cold room is working harder than normal to maintain temperatures, often because of issues like failing components, insufficient insulation, or seal leaks.

Frost Build-Up

While some degree of frost is normal, excessive frost or ice accumulation can indicate problems such as a faulty defrost system, poor door seals, or inadequate ventilation.

Fluctuating Temperatures

If the cold room temperature is inconsistent or deviating from set points, it could mean the thermostat, sensors, or control systems may need inspection or replacement.

System Cycling Too Frequently

When the compressors or fans are turning on and off more frequently than normal, it could suggest that they are overworking due to system inefficiencies.

If you think something is amiss, contact professional chiller services early to minimise downtime as much as possible. With early detection and regular maintenance, your chiller will protect your goods and avoid wastage. Chiller specialists in Singapore can perform in-depth inspections, servicing, repairs and optimise your chiller for local operating conditions

A Preventative Maintenance Checklist for Chillers

Regular servicing by experienced technicians will keep your chiller running efficiently and help avoid costly repairs down the road.

Maintenance Checklist

  • Inspect and clean condenser coils to remove built-up dirt and debris
  • Check refrigerant levels and recharge as needed
  • Test thermostats and controls to ensure proper operation
  • Lubricate moving parts like fans, pumps and compressors
  • Check belts and filters and replace if showing signs of wear
  • Monitor chiller performance to identify any drops in efficiency

Hire Professional Chiller Specialists in Singapore with Kiat Lay

With so many moving parts to your business, chiller maintenance might not be managed by your in-house team. At Kiat Lay, we assess the complexity of your system, compliance needs, and how regularly it needs to be checked. Based on your chiller’s make, model, age and run hours, our maintenance service will work fast to minimise downtime and respond immediately to your facility. Get your chiller checked by giving us a call at (65) 6793 3313 or email us at