Assemblage logique FAW pour l’installation d’équipements de climatisation: 19 Composants essentiels pour un contrôle climatique parfait

Welcome to this definitive guide to the Assemblage logique FAW pour l’installation d’équipements de climatisation (Assemblée 710). C'est le complet, 19-component-type, “dual-zone automatic” climate control system for the FAW Jiefang CA4251P66K24T1A3E5 6×4 tracteur semi-remorque diesel. C'est le “cerveau” et “lungs” of the cab’s comfort system, un “logique” assembly that goes beyond simple heating and cooling.

Le “automatique” logic of this Assemblage logique FAW pour l’installation d’équipements de climatisation means it is a “smart” système. It uses an ‘Automatic A/C operating mechanism’ (8112010AD04-C00) to interpret driver commands and sensor data (like the ‘In-cab temp sensor’ de l'Assemblée 709). C'est “dual-zone” logique, managed by the ‘Dual-zone box assy’ (8100015AD04-C00), allows it to blend hot and cold air to maintain a perfect, pre-set temperature.

This in-depth guide is an essential resource for HVAC technicians and parts managers. Nous déconstruirons l'ensemble Assemblage logique FAW pour l’installation d’équipements de climatisation dans son 19 types de composants réparables. Nous analyserons le “cœur” logic of the ‘Dual-zone box’, le “air-handling” logic of the ducts and filter, le “drainage” logic of the hose system, et la critique “anti-vibration” fastener system.

Cœur 1: Le “Dual-Zone” & Operating Logic (Composants 1 & 19) (Le “Plus long” Module)

Ce groupe représente le “cerveau” et “cœur” de la Assemblage logique FAW pour l’installation d’équipements de climatisation. These two components are the core “black boxes” that manage the entire system.

1. Composant 1: ‘Dual-zone box assy – automatic A/C’ (8100015AD04-C00)

This is the primary serviceable component. It is the main “plenum” ou “air-box” that is mounted deep inside the ‘Dashboard’ (Assemblée 647). C'est “logique” is to be the “meeting point” for all air.

“Blending Logic”: Inside this box, le “cold” air from the ‘Evaporator’ (709) et le “chaud” air from the ‘Heater Core’ (709) are mixed. This box contains the “blend doors”—small flaps operated by ‘Servo Motors’ (709, P/N 8101051-A65-C00). Le “automatique” logic is that the ‘Operating Mechanism’ (Composant 19) tells these doors *how much* to open or close, precisely blending the air to achieve the driver’s set temperature (Par exemple, 22° C).

“Dual-Zone Logic”: This box is a “dual-zone” unité. Ce “logique” means it has *separate* blend doors for the driver’s side and the passenger’s side. This allows the driver to have their heat on while the passenger (or sleeper) has the A/C on, un critique “comfort logic” for long-haul team driving.

2. Composant 19: ‘Automatic A/C operating mechanism assy’ (8112010AD04-C00)

C'est le “cerveau” de la Assemblage logique FAW pour l’installation d’équipements de climatisation. C'est le “climate control head unit” that the driver interacts with.

“Control Logic”: Ce composant “logique” is to be the central computer. It takes “entrées” from the driver (Par exemple, “set temp to 22°C”) et “entrées” from the sensors (Par exemple, the ‘In-cab temp sensor’ (709) reads 20°C). It then “logiquement” decides what to do. It calculates that it needs to *add heat* and sends an “sortir” signal to the ‘Central Drive’ (709) to move the “blend door” slightly towards “hot.”

This serviceable part also includes the ‘Independent Cold Air’ (独立冷风) fonction, un “logique” that allows the driver to run the A/C *without* the engine running (via the independent heater’s power source), which is essential for “no-idle” sleeper comfort.

Cœur 2: Le “Air Handling & Filtration” Logique (Composants 3, 6, 7)

This group of components manages the *path* of the air for the Assemblage logique FAW pour l’installation d’équipements de climatisation.

Composant 3: ‘Outside air filter’ (8101570-D04): C'est le “lung protection” logique. C'est le “cabin air filter.” It is a serviceable part (MSU) that is “upstream” of the entire system. C'est “logique” is to filter all *outside* air *before* it enters the ‘Blower’ (709). It traps dust, pollen, and road grime, protecting both the driver’s lungs and the ‘Evaporator’ (709) core from getting clogged.

Composants 6 & 7: ‘Blower duct assy’ (8101160-A01 / 8101185-B27-C00): Ce sont les “arteries” du système. Leur “logique” is to be the “plumbing” that delivers the conditioned air from the ‘Dual-zone box’ (Composant 1) to the driver. The ‘Blower duct’ (6) is for the main “footwell” (脚风道) chaleur, while the ‘Passenger footwell duct’ (7) is a specific branch for the passenger.

Cœur 3: Le “Water Drainage” Logique (Composants 9, 10, 13)

This is one of the most critical, and most common, failure points of any A/C system. Le “logique” of the ‘Evaporator’ (709) is that it *pulls moisture* (humidity) depuis les airs. This water must go somewhere.

Composant 9: ‘Drain hose’ (8107066-A01): C'est le “drain pipe.” C'est “logique” is to collect the condensation from the ‘Dual-zone box’ (Composant 1) and safely route it *outside* the cab, where it drips on the ground.

Composant 10: ‘Drain hose sleeve’ (8107047-A01): C'est le “anti-chafe” logique. It is a protective “manche” that guards the hose (Composant 9) as it passes through the metal ‘Firewall’ (617).

Composant 13: ‘Drain hose fixed bracket’ (8100106-A01): C'est le “anti-kink” logique. This bracket holds the hose at a specific *downward angle*.

Failure Logic: If this “drainage logic” fails (the hose is clogged by a spider web, ou “kinked” by a missing bracket), the water *backs up*. It floods the ‘Dual-zone box’, leaks out, and *saturates* the ‘Floor Carpet’ (692) and ‘Soundproofing Pad’ (623). This is a catastrophic failure that leads to mold, mildew, and total rust-out of the cab floor. This makes these simple, cheap components critical serviceable parts.

Cœur 4: Le “Fastener & Info” Logique (Composants 2, 4, 5, 8, 11, 12, 14, 15, 18)

This final group is the “installation” et “information” logique pour le Assemblage logique FAW pour l’installation d’équipements de climatisation.

Fastener “Logique”: The system uses a 14-piece “anti-vibration” fastener kit.

• Bolts/Nuts (2, 5, 11, 12, 14): This combination of ‘Hexagon bolts’, ‘Hexagon nuts’, ‘Flange nuts’, and ‘Combination bolts’ est le “structural logic.” They are used to mount the heavy ‘Dual-zone box’ (Composant 1) and ‘Drain hose bracket’ (Composant 13) to the cab’s structural frame.
• ‘Self-tapping screw’ (8, 18): C'est le “polymer-safe” logique. Ces 6 vis (with their washers) are used to fasten the *plastic* ‘Blower ducts’ (6 & 7) to the *plastic* ‘Dual-zone box’, ensuring a tight, rattle-free, plastic-on-plastic connection.

Information “Logique” (16, 17): These are the ‘A/C maintenance notice’ and ‘Independent cold air… manual’. C'est le “human logic” composant, providing the driver and technician with critical instructions (in Chinese) for operation and service.

FAW Logic Assembly For Air Conditioning Parts List

Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 19 types de composants identifiés dans le Assemblage logique FAW pour l’installation d’équipements de climatisation pour le tracteur FAW CA4251P66K24T1A3E5.

Caractéristiques

Les spécifications pour le Assemblage logique FAW pour l’installation d’équipements de climatisation are defined by its function as the “cœur” of the automatic, dual-zone climate control system.