my carrier air conditioner is not blowing cold air?
33927
There are a couple of reasons for ice buildup in your AC — dirty coils or filters resulting in poor airflow, or a lack of refrigerant. ... If that doesn't get the unit blowing cold air again, it could be refrigerant levels are low (see below).
867851
['Step 1 - Make Sure the Unit is Properly Installed. The annoying rattling sound you hear may simply be because the air conditioner is no longer tight in the window frame. ... ', 'Step 2- Check Front Panel Screws. ... ', 'Step 3- Examine the Fan Blades. ... ', 'Step 4- Lubricate the Fan Motor. ... ', 'Step 5- Straighten the Coil Fins.']
1218000
hard wired electrical equipment should be fixed down. ie. your outdoor aircon unit should be bolted to the concrete/paving. also, the outdoor unit can 'leak' water when in cool mode due to condensation on the cold internal components (uninsulated pipes, accumulator, etc), more likely on a humid day.
193696
If your air conditioner will turn on, and your thermostat is set properly, but your system is not cooling you may have a dirty or blocked air condenser. ... If your air conditioner is still not cooling air, you may have a problem with your compressor or refrigerant and will need to contact a professional.
659297
Car AC blows cold then warm. If your car AC blows cold then warm, the cause can be a low system charge, moisture in the system, a malfunctioning expansion valve, clogged evaporator fins or an overcharge condition. Here's how to nail down the cause.
1159319
["Your AC Isn't Cooling Your Home. ... ", 'Inconsistent Room Temperatures in Your Home. ... ', "Air Conditioner Doesn't Turn Off. ... ", 'Your Energy Bill is Too High. ... ', 'High Humidity Inside Your Home.']
444546
['Run the AC on Dry Mode. [00:26]', 'ENABLE X-FAN OPTION. [00:46]', 'CREATE A DRAIN LINE SIPHON. [01:05]', '4. CLEAN COILS WITH COILS CLEANER. [01:29]', 'CLEAN AC FILTERS REGULARLY. [02:13]']
384688
['Step 1 – Power Off The Unit/Mains. ... ', 'Step 2 – Clear debris and areas around the unit. ... ', 'Step 3 – Clean And Straighten the Air Conditioner Fins. ... ', 'Step 4 – Cleaning the Condenser Fan. ... ', 'Step 5 – Cleaning Fins Inside Out.']
713149
AC Fan Not Working Inside If your AC indoor fan isn't working, first check to make sure a breaker hasn't been tripped. If all is OK, check your air filter. ... If there's ice on the evaporator coil and refrigerant lines, allow the ice to melt, then check again to see if the fan is working.
30805
The most common cause of window air conditioners not blowing cold air is a lack of adequate air flow. ... If the air filter is dirty or clogged, there may be little or no air flow over the evaporator coils, which may cause them to become too cold and frost or ice can form on them, restricting the air flow even more.
58460
["Check the thermostat to make sure it's working properly.", "Take a look at the condenser to see if it's dirty or blocked. ... ", 'Clean and/or change your filter (We recommend once a quarter.)', 'See if any ice has formed on the coils. ... ', 'Check and/or clean the outdoor compressor.']
1084665
One of the most probable reason is that there is insufficient freon in the outdoor unit compressor that leads to the copper pipes in aircon unit not cool and hence the air. You will need tools such as gas meters and spanners to top up the gas and should be carry out by a specialist.
1161153
Air Conditioning blows warm air when accelerating...??? At higher rpm's, if it is low on freon, the pressure will drop low enough to kick out and cycle fast. This will keep it from cooling.
507562
First make sure there is power to the indoor unit and that a switch or breaker isn't off. ... Try setting the thermostat fan switch to the "on" position. Feel for air coming out of the vents. If it is in the air conditioning mode, check for ice around the evaporator coil and on the refrigerant lines at the indoor unit.
113512
['Cover Supply Registers. ... ', 'Turn on Fan. ... ', 'Clean Supply Registers. ... ', 'Clean Return Air Registers. ... ', 'Turn off power connected to the System. ... ', 'Unscrew Air Duct Covers. ... ', 'Vacuum Clean the Air Ducts. ... ', 'Clean Blower Compartment.']
238911
If an AC unit freezes up in a new home/new HVAC system or when the AC has just been replaced with one of a different size, this might be the problem. And yes, it's an airflow issue. Ductwork that is too small for the AC and blower doesn't allow enough air through the system to keep the coil from icing.
796296
['Wrap it with a blanket. If your portable air conditioner makes noise, use a blanket and wrap it in the portable air conditioner. ... ', 'Place the air conditioner on a large carpet. ... ', 'Place the Portable AC on the anti-slip vibration pad. ... ', 'Place the AC remotely and pass the cool air through vents.']