AC not cold

The damage that occurs in split ac is a freon leak, can be characterized by the presence of snow on the top of the evaporator and pipe quarter-sized installations that connect the outdoor unit gets. Freon leak besides there's more other damages. Why split ac would not cool ???.
1 check on the remote control, any operation mode position is in the cool position? if not in the cool position, move the cool position.
2 checks on the remote control, what the position of the temperature setting is too low? if too low, increase the temperature moderate.
3. check the outdoor unit, if it can be the power supply of the indoor unit? you can see what the outdoor unit fan motors rotate or not? when no spin is not getting power from the indoor unit.
4. check on the outdoor unit, what ac small-sized pipe removing snow / ice? when removing snow / ice means there is a leak freon ac unit. looking for leaks, repair and return the contents of freon.
5. check on the outdoor unit, Freon pressure gauge with manifold and measure compressor amperage. normal compressor amperage value that you can see on the side of the indoor unit specification tables. Freon pressure is normal, if there is no freon leak in ac unit, is 75 psi (if the compressor can operate) if the outdoor motor fan operates, but compressor can not start means there is damage to the compressor as follows:
- Mechanical compressor is damaged, this can cause the compressor jammed / inoperable.
- Overload on the compressor is damaged.
- Running capacitor is damaged.
- The wires that go to the compressor is disconnected / burned.
- Armature windings on the motor compressor is not good. This can be characterized by such a high amperage / above normal limits.
6 ac split the total dead ??? the solution is: you should first check is, MCB who is in the electrical distribution box.
-check what MCB is there specifically for the ac power supply down? when there is down immediately Rev back.
-check existing fuse in the plug and your ac pcb components, when broke replace with a new fuse.
- Also check the power supply transformer located on the pcb components, are functioning properly. when the MCB to ac power has been lifted, the fuse in the plug and the fuse that is on pcb components have been replaced with a new fuse. split ac operated back then, but soon fell again MCB means: there is a short circuit on your split ac, there is usually a short circuit in the outdoor unit, the compressor has a body contact.
7 when split ac operated, timer lamp on the indoor unit is flashing, it indicates that no thermal damage to the pcb components. the solution is: replace it with a new thermal (thermal placement there dievaporator the black cord that plugs into the pcb components)
8. when ac split operated by remote control, ac will not start, but when when operated manually by pressing a button located on the indoor unit, split ac want to start. the solution is: check the sensor located on the pcb components, may be exposed to water. dry wipe the sensor in a way, also check the battery in the remote control may be weak. also check the remote control may be damaged because of a fall.
9. when split ac operated, the motor on the indoor fan spinning then stops not operating at all. there is damage to the indoor fan motors, fan motors replace it with a new indoor.
10 when the split ac operated, 15 minutes later the water dripping from the bottom side of the indoor unit. (Ac split in normal conditions / cold) water gutter / drain hose at the indoor unit has been filled with moss, ac wash with steam engines.
11. when split ac operated, the compressor in the outdoor unit experiencing overload / compressor does not work because of the heat in excess of 150 degrees. the solution is:
-cek with pliers compressor amperage ampere
-check overload is still functioning properly.
-check existing oil in the compressor, add oil when the oil less compressor.
-Replace strainer and air conditioning capillary tube which may be clogged.
-Clean outdoor condenser unit when covered by dust / dirt.
Open the compressor room divider plate, so that the heat can be discharged by the compressor outdoor unit fan motors.
12. when split ac operated and when the indoor unit gets power supply of outdoor unit, compressor sounds tight and split ac not cold issue. the solution is:
-cek running capacitor, if damaged replace it with a new one.
-if running capacitor in good condition, meaning the compressor stalled on the mechanical compressor and you have to replace the compressor with a new one if this does not work under way rotating mechanical compressor. tips to overcome bad compressor
-pergunakan enlarge the starting capacitor or running capacitor value on the micro. -Back compressor rotation direction by moving the power cable running capacitor that is in the position to the running capacitor that is next to her feet and tried in a few seconds, then return to its original position.
- Input freon pressure in the suction pipe / start suction when the compressor started.
- Hit with a hammer on the mechanical compressor.
- Rev electrical voltage to try to play a mechanical compressor.