No CoolingThe Unit Does Not Start

If there is power, the engine can be burned or channel open. Inefficient temperature control can prevent the starting of the engine. (Ineffective temperature control may be a leak power element, for example.) Further scheme test can show a manual switch or overload in the Off position. Otherwise, the inner overload switch can be opened. If the compressor motor is hot, it can be a trouble. It should be checked indicator lamp or an ohmmeter. In fact, the problem is in the engine or from the electrical network.