How to start frozen air conditioning?
Question:we checked capacitor,contacts,relay-all fine.Compressor is a scroll type.Condensing unit size -3tons.power-220v
Answers:
There are several possibilities. You could have a refrigerant leak and be low on refrigerant. If this is the case, you need to call an air conditioning company to find the leak, repair it and recharge your system. You could also have dirty or clogged filters in your system. This prevents proper airflow across your indoor coil. The coil could also need cleaning. If your system's copper lines are frozen, odds are your interior coil is also. You need to let everything thaw out. If you can run just your fan without the compressor running, (most thermostats allow this look for "Fan-Auto/On") you can run your fan to thaw out your coil.
Don't run your compressor with it frozen! You will just run up your power bill without cooling the house and very likely damage the compressor.
Hope this helps!
time to call some one in to help ya
what do you mean frozen airconditioning?
is there an ice building up in your copper tubes or anywhere else?
if thats the case your freon pressure level is too low. there are certain specified levels to ACUs so you better consult it to a qualified tech
You shouldn't start up a frozen air conditioning unit. It is probably low on refridgerant and could damage the unit. The only way to thaw it out it to leave it off for several hours. When it thaws out turn it back on and check to see if it freezes up again, if it does you will need to call someone to repair a leak and charge up your unit. I hope this helps.
Turn the furnace on to help you thaw it out. This will Help clear that coil in no time. Check filter for air flow problem. If it is not that, it is the refrigerant leak that everyone is saying it is. You would need a tech to charge unit for you. It will cost you more to find the leak, repair then charge system. Make sure that caps are tight on the schraeder valves. These are the valves that are on the side of condenser below where electrical supply enters unit. Good luck
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