gf8340p211501b

Auxiliary fan, function

Tipo gf · tema 83.40 · versão 0100 · 1997-11-20

Válido para: MODEL 140 up to 30.3.97 with CODE (498) Japan-Ausführung with CODE (350b) Informations- Communikations-System (ICS) MODEL 140 as of 1.4.97 with CODE (498) Japan-Ausführung'

Não disponível em “pt”; apresentado em Inglês.

Onde se situa

Grupo funcional 3 Carroçaria › 83 Climatização › 83.40 Automático da climatização — Série 140

EinPAS 15 Motor › 15.25 Sistema de arrefecimento do motor › 15.25.45 Ventilador/acoplamento do ventilador/acionamento do ventilador — Série 140

GF83.40-P-2115-01B

Auxiliary fan, function

Function

The auxiliary fan (M4) is switched on with infinite speed control depending on the refrigerant pressure and/or coolant temperature.

The control module (N22/1) receives the coolant temperature from the ECT sensor (B11/4) via the serial interface (K1) in the instrument cluster (A1) and the refrigerant pressure from the refrigerant pressure sensor (B12).

This input information is relayed on by the control module (N22/1) to the AIR control module (N65/1). Here the input information is compared with stored values and the auxiliary fan (M4) switched on if required.