hvac Archives - Fully4world

Tag: hvac

Rotary Compressor Back Pressure fix problem

In English Rotary Compressor Back Pressure fix problem Sometimes Rotary Compressor hit Back Pressure (Reverse Pressure). and then Our Compressor will damage and AC will not Cooling.  How we can Solve this? We should Check his by Remove the oil from the compressor. The compressor has to be reversed to extract the oil and stay

Ammonia Gas Uses and Effects on body and Environment

In English Ammonia Gas Uses and Effects Ammonia Gas Uses and Effects : This Gas Use in Cold Storage Plant. Ammonia Gas formula is NH3.  Ammonia Gas Boiling Point is -33.34 °C Ammonia Gas Freezing Point is -77.37 °C Liquid Condition of Ammonia Liquid Condition of Ammonia Gas is more Dangerous. If Ammonia Gas falls on

Electrical Fault and Mechanical Fault in RAC and HVAC

Electrical Fault and Mechanical Fault in RAC and HVAC In Rac / HVAC field  we face faults. but we don’t know that which type of fault is which Type. if we apply in a Company in our country or in another country for RAC or HVAC then we should know this information. Faults have 2

Hot water heater full connections |Water Dispenser

This is a small water Heater tank. It’s in the water dispenser. I have pulled it out from the water Dispenser. it has two points, Neutral and Phase. Overload is attached with this water tank for automatic trip when temperature complete. we should always attach overload (temperature sensor) for automatic trip Otherwise our heater will continue

How to Vacuum AC without vacuum Pump

If you are working and you want vacuum your AC but you do not have vacuum Pump So how can you vacuum without a vacuum pump? it’s very easy just follow some steps. Discharge Pipe connect with outdoor and suction pipe will be open and Discharge L key valve will be open and Suction L

AC leaking save 100%| Ac not leaking use best formula

AC Leaking Save Formula Sometimes our indoor or outdoor gets leaked again and again. In this Condition i have 1 Solution. I think if you follow this solution your AC will work Perfect. I am use this Solution from a Year, its response is good. Mostly AC’s Indoor Evaporator or Outdoor Condenser Leak from U

Ice on Pipe Main Reasons RAC

Ice on Pipe Main Reasons RAC In split AC Ice on Discharge Pipe: If Ice is Coming on Discharge Pipe, So that means your AC gas is low. Your AC will reduce cooling. You should charge your gas, So your AC will do a good job. If your AC’s Gas is low you should check