TEND Switch TBSN-315

08/24/2020

Multi-online display FC, FL, FE fault processing method

1. Failure display and phenomenon: Outside machine LED3 double 8 indicator light is on and displays: FC, FL, FE. When the indicator light of the external mainboard and the line controller fail, the following figure will be displayed:

08/11/2020

Common practice of oil return design in refrigeration system

When the condenser is installed higher than the compressor, a U-shaped bend is required at the intake pipe of the condenser to prevent oil from returning to the exhaust side of the compressor during shutdown and also help prevent liquid refrigerant from the condenser

02/20/2024

Electric Furnace vs. Gas Furnace: Working Principle, Pros ＆ Cons, Factors to Consider

As winter approaches and the need for a reliable heating system becomes paramount, the choice between an electric furnace and a gas furnace is a decision many homeowners must grapple with.

08/13/2024

16 Common Faults and Troubleshooting Methods of Cold Storage Refrigeration Equipment

[Fault analysis] After the refrigerant leaks in the system, the cooling capacity is insufficient, the suction and discharge pressures are low, and a much larger intermittent "squeaking" airflow sound can be heard at the expansion valve than usual.

08/16/2020

Several major considerations for enterprises to use refrigerators

We know that refrigerators are relatively complex equipment, and even have a process for turning on and off the machine. If it cannot be operated according to specifications and there is no dedicated maintenance,

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

09/08/2020

Common components of compressed air system

As the most environmentally friendly power source for industrial production, compressed air has been widely used in various industries such as medicine, food, machinery, electronics, plastics, textiles, electric power, building materials, metallurgy, and spraying.

08/15/2020

What are the matters needing attention when installing rock wool board in cold storage

Many businesses now have their own cold storage and install semi-hermetic refrigeration compressors, through which food can be well preserved. So what should we pay attention to when installing rock wool board in the cold storage.

08/08/2020

What is the most appropriate setting for the heating temperature of the central air conditioner

What is the most appropriate setting for the heating temperature of the central air conditioner Everyone knows that in the summer, the okmarts.com central air-conditioning temperature is set at 26 to 28 degrees Celsius,

10/09/2025

How Does Encoder Measure the Motor Position Accurately?

Encoder is a kind of equipment that can compile and convert signals or data into signals that can be used for communication, transmission and storage.