Malfunction

The possible reason

Elimination methods

The heater fan does not work, even when it is included

Has burnt down a safety lock of the fan of a heater

Replace a safety lock, to check up on short circuit

The fan resistor is damaged

Check up the resistor

Malfunction of conducting or grounding

Replace if necessary

Incorrect temperature of blown air

Operating cables have broken or have got confused

Check up cables

It is broken air заслонка

Repair заслонку

Air lines are littered

Repair air lines

The heater radiator proceeds or is littered

Replace a radiator

Heater branch pipes proceed or are littered

Replace branch pipes

At switching of a regulator of operating modes, the aperture for air release does not change

Malfunction of the switch of modes of a heater

Check up the switch of modes of a heater

Malfunction of the executive mechanism of change of modes

Check up the switch of modes of a heater

Has burnt down a safety lock

Replace a safety lock, to check up on short circuit

Malfunction of conducting or grounding

Replace if necessary

It is broken air заслонка

Repair заслонку

Air lines are littered

Repair air lines