Help for trouble-shooting my house central air system?

I want to turn on my house AC today. Even though the fan inside the house is working, the air is not cooling. Then I found out that the fan in the outside Air Conditioning Compressor Unit (York Stellar Extra) did not spin. I could hear “click” which suggested that the compressor was trying to be kicked on but neither the compressor nor the fan was on. Can someone help me to trouble-shoot it? Will change the fuse work? Thanks a lot!!

check the breaker or fuse

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AMS12 Alen Corporation 12,000 BTU Split Air Conditioner With 13.5 SEER $899 Alen Corporation AMS12 a 12,000 BTU cooling split air conditioner with a highly efficient 13.5 SEER energy rating. Not only is this unit extremely efficient but whisper quiet. Don't have central AC? or adding a room and can't attach it to your current central system? This lower cost alternative might just be what your looking for. Split air conditioners are much quieter than a window AC and not only that the indoor air handler is wall mounted.Only using 1,060 watts of power the AMS12 also works as a dehumidifier removing 70 pints of water a day out of the air it's cooling.The air handler of the AMS12 which is the indoor unit, is mounted on the inside of a the house on the wall near an exterior wall which is connected to the compressor (external unit) by a small hole the wall large enough for 2 small pipes. Since the compressor is outside of the house like an central AC the operation of the AMS12 is rather quiet.

WA-1340DH Sunpentown Portable Air Conditioner $629.99 A dual hose system and self-evaporating technologies are featured with the new Sunpentown WA-1340DH portable air conditioner. This 13,000 Btu three-in-one system provides multi-season comfort, and is designed to efficiently cool and dehumidify spaces without permanent installation! The WA-1340DH A/C effectively improves air circulation in poorly ventilated spaces with its dual hose system. With one hose for air intake and the another for air exhaust, there is no negative pressure created inside the room. Self-Evaporating Technology: During the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to refresh the cooling coils, creating improved cooling efficiency without adding energy cost! The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extremely humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built in tank. When the tank is full, the compressor will automatically shut off and the WA1340DH will indicate that drainage is needed. Auto-Restart Function: This is a great choice for server room cooling, because the Sunpentown WA-1340DH portable air conditioner can be moved wherever supplemental cooling is needed. Whether your standard central air is just not keeping the temperature cool enough for your electronics, or you need cooling at night and over the weekend when air conditioning is not available, this unit can help! The automatic restart function of the WA-1340DH is especially important for server room usage, because that means that it will resume operation as soon as power is restored without manually resetting the controls. Note: Exhaust hose installation is required for the Sunpentown WA-1340DH portable air conditioner (all standard accessories included). The plastic slider kit forms extend to a maximum length of 6' 9".

WA-1340DE Sunpentown Portable Air Conditioner $599.99 A dual hose system and self-evaporating technologies are featured with the new Sunpentown WA-1340DE portable air conditioner. This 13,000 Btu three-in-one system provides multi-season comfort, and is designed to efficiently cool and dehumidify spaces without permanent installation! The WA-1340DE A/C effectively improves air circulation in poorly ventilated spaces with its dual hose system. With one hose for air intake and the another for air exhaust, there is no negative pressure created inside the room. Self-Evaporating Technology: During the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to refresh the cooling coils, creating improved cooling efficiency without adding energy cost! The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extremely humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built in tank. When the tank is full, the compressor will automatically shut off and the WA1340DE will indicate that drainage is needed. Auto-Restart Function: This is a great choice for server room cooling, because the Sunpentown WA-1340DE portable air conditioner can be moved wherever supplemental cooling is needed. Whether your standard central air is just not keeping the temperature cool enough for your electronics, or you need cooling at night and over the weekend when air conditioning is not available, this unit can help! The automatic restart function of the WA-1340DE is especially important for server room usage, because that means that it will resume operation as soon as power is restored without manually resetting the controls. Note: Exhaust hose installation is required for the Sunpentown WA-1340DE portable air conditioner (all standard accessories included). The plastic slider kit forms extend to a maximum length of 6' 9".

AMS09 Alen Corporation 9,000 BTU Split Air Conditioner With 14.5 SEER $799 Alen AMS09 with 9,000 BTUs of cooling power. This split air conditioner is highly energy efficient and is rated to 14.5 SEER. This means that per BTU of of cooling power created, less wattage is required to run the Spit AC unit. The fact that the AMSS09 is a split air conditioning unit means that you have a low cost alternative to a central air system and on the other side also have an quieter alternative to a window or portable AC. The indoor unit of the AMS09 does not take up any floor space, rather it is mounted on the wall.In addition to cooling the air this unit improves the air further by acting as a dehumidifier and removes 70 pints of water a day. No need to empty buckets of water this unit will move the collected water to the external unit by itself.Alen designed the AMS09 air handler to be and attractive unit that is mounted on the inside wall where the refrigerant and condensate lines run. Only a small hole is needed for the pipes, and since the compressor (like a central AC) is located outside the house this means that it's quiet on the inside.

WA-9040DE Sunpentown Portable Air Conditioner - 9,000 BTUs $429.99 A dual hose system and self-evaporating technologies are featured with the new Sunpentown WA-9040DE portable air conditioner. This 9,000 Btu three-in-one system provides multi-season comfort, and is designed to efficiently cool and dehumidify spaces without permanent installation!The WA-9040DE A/C effectively improves air circulation in poorly ventilated spaces with its dual hose system. With one hose for air intake and the another for air exhaust, there is no negative pressure created inside the room. Self-Evaporating Technology: During the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to refresh the cooling coils, creating improved cooling efficiency without adding energy cost! The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extremely humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built in tank. When the tank is full, the compressor will automatically shut off and the WA9040DE will indicate that drainage is needed. Auto-Restart Function: This is a great choice for server room cooling, because the Sunpentown WA-9040DE portable air conditioner can be moved wherever supplemental cooling is needed. Whether your standard central air is just not keeping the temperature cool enough for your electronics, or you need cooling at night and over the weekend when air conditioning is not available, this unit can help! The automatic restart function of the WA-9040DE is especially important for server room usage, because that means that it will resume operation as soon as power is restored without manually resetting the controls. Note: Exhaust hose installation is required for the Sunpentown WA-9040DE portable air conditioner (all standard accessories included). The plastic slider kit forms extend to a maximum length of 6' 9".

WA-1140DE Sunpentown Portable Air Conditioner - 11,000 Btu $465 Upgrade to the NewAir AC-12000E, which is over $100 less and more powerful!A dual hose system and self-evaporating technologies are featured with the new Sunpentown WA-1140DE portable air conditioner. This 11,000 Btu three-in-one system provides multi-season comfort, and is designed to efficiently cool and dehumidify spaces without permanent installation! The WA-1140DE A/C effectively improves air circulation in poorly ventilated spaces with its dual hose system. With one hose for air intake and the another for air exhaust, there is no negative pressure created inside the room. Self-Evaporating Technology: During the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to refresh the cooling coils, creating improved cooling efficiency without adding energy cost! The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extremely humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built in tank. When the tank is full, the compressor will automatically shut off and the WA1140DE will indicate that drainage is needed. Auto-Restart Function: This is a great choice for server room cooling, because the Sunpentown WA-1140DE portable air conditioner can be moved wherever supplemental cooling is needed. Whether your standard central air is just not keeping the temperature cool enough for your electronics, or you need cooling at night and over the weekend when air conditioning is not available, this unit can help! The automatic restart function of the WA-1140DE is especially important for server room usage, because that means that it will resume operation as soon as power is restored without manually resetting the controls. Note: Exhaust hose installation is required for the Sunpentown WA-1140DE portable air conditioner (all standard accessories included). The plastic slider kit forms extend to a maximum length of 6' 9".

AFR-120NX Sharp Comfort Touch 12,000 BTU Window Air Conditioner $319 Some central AC units will cool down unnecessary rooms and cause your energy bill to climb. Flex your dollar by investing in an energy-saving cooling solution like the Sharp AF-R120NX window air conditioner! The AF-R120NX features many great specs, including:Auto CoolWith three fan speeds (high, medium, and low) and three cooling speeds, the AF-R120NX can easily adjust to your needs. Coming home from a quick outing and no time to “warm up� the AF-R120NX? Simply set the cooling speed to high!Reusable FilterThe AF-R120NX’s filter is not only reusable, but washable, too! Forget spending ridiculous amounts of money and time searching for the right filter for the right model. Simply wash, dry, and reuse!4-Way AirYou can adjust the direction of air flow to feel the AF-R120NX’s refreshing crisp breeze. The AF-R120NX comes with 4-way air direction to help you get the most out of your window air conditioner!Energy-Save ModeCut down on your energy expenses and be environmentally green! The AF-R120NX uses an energy-save mode where it shuts off its fan and compressor when its optimal temperature is met.

WA-9040DH Sunpentown Portable Air Conditioner - 9,000 BTUs with heater $485.95 Upgrade to the NewAir 10000E, which is over $100 less with more BTU!A dual hose system and self-evaporating technologies are featured with the new Sunpentown WA-9040DH portable air conditioner and heater. This 9,000 Btu four-in-one system provides multi-season comfort, and is designed to efficiently cool or warm and dehumidify spaces without permanent installation! The WA-9040DH portable A/C effectively improves air circulation in poorly ventilated spaces with its dual hose system. With one hose for air intake and the other for air exhaust, there is no negative pressure created inside the room. Self-Evaporating Technology: During the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to refresh the cooling coils inside the WA-9040DH, creating improved cooling efficiency without adding energy cost! The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extremely humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built in tank. When the tank is full, the compressor will automatically shut off and the unit will indicate that drainage is needed. Auto-Restart Function: This is a great choice for server room cooling, because the Sunpentown WA-9040DH portable air conditioner can be moved wherever supplemental cooling is needed. Whether your standard central air is just not keeping the temperature cool enough for your electronics, or you need cooling at night and over the weekend when air conditioning is not available, this unit can help! The automatic restart function of the WA-9040DH is especially important for server room usage, because that means that it will resume operation as soon as power is restored without manually resetting the controls. Note: Exhaust hose installation is required for the Sunpentown WA-9040DH portable air conditioner (all standard accessories included). The plastic slider kit forms extend to a maximum length of 6' 9".

Airpura R600-W Central Air Purification System For All-Purpose Filtration $967.72 When you need a constant supply of fresh, clean air in your home or workplace, a central air purification system is the answer. The Airpura R600-W provides comprehensive air cleaning in huge areas up to 2000 square feet. Using a combination of warm-rolled, True HEPA and an amazing 18 pounds of activated carbon, the Airpura R600-W cleans and circulates air to control indoor pollutants and odors, dust mites, pollen, and VOCs. Because the system runs independently of your central air handling system, it continuously filters and recirculates your indoor air even when the central system is turned off. All-steel construction with no plastic parts results in absolutely no off-gassing, making the Airpura R600-W central air purification system ideal for those suffering from allergies, asthma, or multiple chemical sensitivity. Variable speed controls allow you to choose the level of purification according to your indoor pollutant levels. The Airpura R600-W can also be installed in a variety of configurations to suit your purification needs.

V600-W Airpura Industries Central Air Purification System For Specific Airborne Chemicals Inclunding VOCs $999.98 A central air purification system can energize and invigorate your business or home with its ability to remove impurities and leave you with the cleanest air.The Airpura V600-W provides a thorough air cleaning and is specially designed to eliminate airborne chemicals including VOCs (Volatile Organic Compounds) such as formaldyde and ammonias all the way up to 2000 sq feet. This system runs independently of your central air system and constantly cleans and recirculates air even when the central air is off. It uses felt gaskets instead of rubber to prevent off-gassing that often occurs when using plastic or metal connectors.In addition to its 18lbs enhanced impregnated carbon filter that can address over 4000 chemicals, the Airpura V600-W also includes a true HEPA filter. This is great for those that suffer from allergies or asthma as it eliminates 99.97% of dander, dust, allergens and other harmful particles all the way down to 0.3 microns. There are variable speed controls so you can control how much power is used. But don’t worry to much about the power as the V600-W is incredibly energy efficient. Purchase the V600-W today and free your air from standard allergens and over 4000 chemicals.