FQA
Maintenance of Refrigeration and Air Conditioning Systems
Refrigeration and air conditioning (AC) systems, including blowers, air handling units, refrigeration cabinets, and freezer systems, often encounter issues after prolonged use. These issues arise from the accumulation of dust, dirt, bacterial biofilm, and other residues, resulting in problems such as clogged drainage holes, overflowing drain pans, bacterial spread, unpleasant odors, and reduced efficiency. Additionally, the air circulation system can become a breeding ground for Legionella pneumophila, severely affecting blower efficiency and indoor air quality.
Key Inspection Points for Refrigeration and Air Conditioning Systems
-
Refrigerant Levels
Ensure that refrigerant levels are within the correct range, adding or removing refrigerant as necessary to maintain system efficiency. -
Air Filter Cleaning and Replacement
Regularly clean or replace air filters to ensure good air quality and optimal system performance. -
Cooling and Heating Components
Keep cooling and heating components, such as condensers and evaporators, clean and free of dust or obstructions. -
Cooling Fan
Ensure proper operation of cooling fans by cleaning fan blades and checking fan motor performance. -
Drainage System
Clean and inspect drainage pipes to ensure smooth water flow and prevent leaks or blockages. -
Electrical Connections
Check all electrical connections, including wires, connectors, and switches, to ensure safe system operation. -
Control System
Test the control system to verify accurate regulation of temperature, humidity, and other parameters. -
Refrigerant Pressure
Test refrigerant pressure to ensure it is within the correct range. -
Insulation Condition
Inspect the insulation of refrigeration pipes and components to minimize energy loss. -
Safety Devices
Ensure that safety devices, such as pressure switches and safety valves, are functioning properly to prevent potential hazards.
YU-40T Powerful biocide tablet
Slow Dissolution | Long-Lasting Sterilization | Maintains Drain Pan Functionality
Placing the YU-40T tablet near the water flow in the drain pan effectively eliminates aerobic and anaerobic bacteria along with the odors caused by bacterial residues. This solution addresses microbial growth issues, achieving a sterilization rate of up to 99.9% against Legionella. It prevents AC systems from becoming bacterial breeding grounds, ensuring a safer environment. The tablet is pH-neutral, non-oxidizing, odor-free, and easy to use. It comprehensively protects the drain pan and pipes, ensuring unobstructed drainage and clean indoor air quality.
Features and Benefits of YU-40T
-
Slow Dissolution and Long-Lasting Sterilization
Maintains drain pan functionality effectively over time. -
Odor and Air Quality Improvement
Removes musty and unpleasant odors caused by bacterial biofilm, enhancing air quality. -
Prevention of Drain Pan Issues
Effectively prevents clogging, corrosion, and overflow in drain pans. -
pH-Neutral Formula
The product does not cause corrosion to drain pans or metal pipes. -
Non-Oxidizing and Chlorine-Free
Contains no chlorine, bromine, or irritating odors, ensuring safe usage. -
Safe and Non-Toxic
Odorless, tasteless, and free from volatile gases. -
Wide Application
Suitable for ceiling-mounted fan coils, air handler fan coils, and rooftop AC units.
