Cooling System Maintenance Checklist

Use this Cooling System Maintenance Checklist for inspection and servicing of cooling system components like radiators, fans, and more for optimal performance.

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Property Inspection
Cooling System Maintenance Checklist

General Condition

Electrical & Controls

Airflow & Filters

Refrigerant System

Cooling Coils & Heat Exchangers

Water System

Mechanical Components

System Performance

Seasonal & Preventive Maintenance

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Checklist by GoAudits.com – Please note that this checklist is intended as an example. We do not guarantee compliance with the laws applicable to your territory or industry. You should seek professional advice to determine how this checklist should be adapted to your workplace or jurisdiction.

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Cooling System Maintenance Checklist

Use this Cooling System Maintenance Checklist for inspection and servicing of cooling system components like radiators, fans, and more for optimal performance.

1. Is the cooling system clean, free from dust, dirt, and obstructions?

2. Are all safety guards, covers, and access panels secure?

3. Is the system free from unusual noise or vibration during operation?

1. Are all electrical connections secure and undamaged?

2. Is the control panel functioning properly?

3. Are switches, relays, and circuit breakers in good condition?

4. Is the thermostat or temperature control calibrated correctly?

1. Are air filters clean and properly installed?

2. Do filters need replacement or cleaning as per schedule?

3. Is airflow unobstructed in ducts and vents?

4. Are dampers, grilles, and diffusers clean and in good condition?

1. Is the refrigerant level within the recommended range?

2. Are refrigerant lines free from leaks, damage, or frost buildup?

3. Are pressure readings normal during operation?

4. Are service valves and gauges intact and functional?

1. Are evaporator coils clean and free from dust or debris?

2. Are condenser coils clean and unobstructed for proper heat exchange?

3. Is there evidence of corrosion or damage on coils or fins?

4. Have coils been cleaned or treated with coil cleaner as per the schedule?

1. Is the cooling tower clean and free of algae or scale?

2. Is water treatment in place to prevent corrosion and scaling?

3. Are pumps, strainers, and valves operating properly?

4. Is the condensate drain line clear and free from clogs?

1. Are belts, pulleys, and couplings in good condition?

2. Is the belt tension properly adjusted?

3. Are bearings lubricated as per manufacturer guidelines?

4. Are fans and blowers free from cracks, imbalance, or looseness?

1. Is the system maintaining set temperature and humidity levels?

2. Is the cooling load balanced across all zones or equipment?

3. Are noise levels within an acceptable range?

4. Is energy consumption within normal operating range?

1. Has the system been inspected before the start of the cooling season?

2. Has preventive maintenance (cleaning, lubrication, calibration) been completed?

3. Has the system been shut down and protected properly at season’s end (if seasonal)?

4. Are maintenance logs updated after each service?