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Carrier YC273D Air Conditioner Window/Wall Questions & Answers
Window unit (110) cools for a few minutes then
It sounds like your compresssor is shutting off on an overload. After the overload cools down the compressor comes back on until the overload heats up and shuts the compressor off again.The fan keeps running as it is not on the same circuit as your compressor.
FAC122P1A I have a small 2 bedroom apt. maybe
This unit probably need to be cleaned. Im in St. louis MO and its above 100 degrees with a heat index of 116 if your area is experiencing this kind of heat as we are there may be nothing wrong at all A/C units are designed up to 95 degrees when it get hotter than that the units never shut off till night fall.
A/c works heating blows cold air
Is this an electric unit? I guess it is. It appears tha the heating elements are not activating. Check to see if the contactor pulled in on a call for cooling>
E7 problem in carrier ac 5 ton
Zamil 2 ton non inverter split type e7 error what is the problem !? ... There is a mode conflict. Some units are calling for heat and one is calling for cooling.
Apu starts fine but no
Hi there, Would this be a preheat / comfort pro APU? If so I would start with removing the top cover on the APU. There will be a fuse holder with a 20 amp fuse on the back wall on the left side of the APU above the APU controller. Check and see if the fuse is blown. If it's not then the CCU board under the bunk/ bed isn't seeing power. Either 12v harness or the communication harness both from the APU controller to the CCU board are rubbed on the frame, or the CCU board isn't transferring power properly. The CCU board is under the bunk. There are 4 3/4 bolt's that hold the lid on. Start the APU and look at the board you should have green light's light up. these light's are called input light's. Then chose a function on the driver control panel as in heat, a/c, low or high fan and see if they come on. If the driver control pane are showing the function on look down at the CCU board and see if there are orange light's on. these light's would be your output light's. There's a lot of cause's for this problem if you need further help feel free to ask. Thank's
How to connect a six wire blower motor to a four wire blower motor.
It is not possible to directly connect a six wire blower motor to a four wire blower motor because they have different wiring configurations. However, you may be able to modify the wiring to make it work, but this would require a thorough understanding of electrical circuits and potentially void the warranty of the blower motor.
If you are not familiar with electrical systems and wiring, it is recommended to consult a professional electrician or HVAC technician to ensure safe and proper installation. They will have the necessary knowledge and expertise to assess the situation and provide suitable solutions.
Horizontal louvers
Get yourself up to the machine on a safe platform. Remove any covers that will come off easy, or tie them up out of the way. Remov e the filters. Often the whole front can be removed by just taking out a couple of screws.
Once exposed, look for something out of place. Put the louver back where it belongs to see how the hinge works. It may have jumped out of it's proper position. Ease it back in position and check it for freedom of movement. If it looks good, put it all back together.
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