The units capacity and the load have become imbalanced somehow. You should call a tech to determine the problem as the causes are many. They can range from simple to difficult to diagnose. Before calling be sure all supply and return registers are unobstructed and your filter is clean, beyond that you`ll need a pro.
The central AC line freeze due to evaporator coil. Because, This is the part of air condition system which transfers the inside to outside of the home. the two reason behind it it can freeze due to restricted air flow and lack of sufficient refrigerant. the result is that the air conditioner's evaporator coil cannot operate to properly dissipate heat, and in effect "overcools" itself. The result of this super-cooling is condensation and eventually ice from that condensation as it cools below the freezing point
temp less than 34 deg
There will be ice on your AC lines if the pressure has dropped too far. Freon has a much lower freezing point than water and will freeze condensation quickly.
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It would freeze up with the ac running.
your ac / evaporator coil can freeze up. check you liquid line ( smaller refrigerant line by ac evaporator coil) if line is pounding and very hot, chances are your system is low on Freon ,,, also check condenser and ensure that its clean an condenser fan / fans are operating as designed.
On the ac line along the firewall.On the ac line along the firewall.
when the dc supply given, dc load line lies in the Ic and Vcc. when the AC supply given, AC load line lies in the Ic and Vcc.
Start looking at the compressor, specifically the bigger of the two lines that are connected there. That line is the low pressure line...follow it to the firewall, and somewhere in between the two points you'll find the service fitting. Remember, AC refrigerant is under high pressure, even with the AC off and the engine not running. When released, it's temperature drops well below freezing and can "freeze" you.
Have the high pressure valve checked.
well the difference mainly exists in the method of finding them , these are :-1. in finding DC load line :-open all AC sourcesopen all the capacitors2. for AC load line:-open all the Dc sourcesshort all the capacitors.
Yes. They are.
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