db57d230

15:25. Search and elimination of malfunctions

Sign
Probable cause
Elimination method
There is no air stream The fan engine does not work Check an electric power-supply circuit of the engine
The engine of the fan works Check the following elements:

– canals of air supply are filled;
– a fan exit is hammered;
– the radiator of a heater or a hose is hammered;
– the air gate is faulty;
– the cable of management is faulty.
Insufficient stream of heated air Speeds of operation of the fan do not change Check an electric power-supply circuit of the engine
The fan works properly Check the following elements:

– canals of air supply are filled;
– a fan exit is hammered;
– wrong position of the air gate.
The compressor does not turn on even while the fan of the condenser works Check an electric power-supply circuit of the engine
The compressor and the fan of the condenser do not turn on Check electric power-supply circuits of engines
Only the fan of the condenser does not turn on Check an electric power-supply circuit of the engine