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HVAC System - Heater System: Overview Ford Focus I

DESCRIPTION

Vehicle has a conventional heater control panel with 3 rotary switches. (Схема №1) Engine coolant constantly flows through the heater core. Heater function is controlled by a mechanical air temperature valve. The temperature control and air distribution flaps are mechanically operated by 2 Bowden cables. Recirculation air function is operated by a switch which operates a servo motor. Air distribution valves are operated by means of a simple rotary switch with 5 positions: footwell, footwell/demist, footwell/headroom, headroom and demist.

WARNINGTo avoid injury from accidental air bag deployment, read and carefully follow all SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM procedures in AIR BAG SYSTEM SAFETY article in GENERAL SERVICING.