CONSTRUCTION
The air conditioning unit consists of the No. 1 cooler evaporator sub-assembly, No. 1 heater radiator unit sub-assembly, servo motors, evaporator temperature sensor (No. 1 cooler thermistor) and blower with fan motor sub-assembly.
The No. 1 cooler evaporator sub-assembly and No. 1 heater radiator unit sub-assembly are mounted transversely to achieve a compact and lightweight form.
A bus connector is used in the wire harness connection, which connects the servo motor to the air conditioning amplifier assembly.
| *1 | No. 1 Cooler Evaporator Sub-assembly | *2 | No. 1 Heater Radiator Unit Sub-assembly |
|
Front | - | - |
The partial recirculation system has an air inlet control door (sub) in the backside of the air inlet duct. Thus, it is able to cycle a small volume of recirculated air even in FRESH mode, thus enhancing heating performance. When the blower switch is on, the suction force of the blower fan opens this air inlet control door (sub).
| *a | Air Inlet Control Door | *b | Air Inlet Control Door (Sub) |
| *c | RECIRC | *d | FRESH |
The rear mode damper servo motor sub-assembly operates the laminate sliding type mode control door, and the rear air mix damper servo motor sub-assembly controls the full air mix type air mix doors.
| *1 | Rear Heater Radiator Unit Sub-assembly | *2 | Rear Blower with Fan Motor Sub-assembly |
| *3 | Rear Evaporator Sub-assembly | - | - |
| *a | Foot | *b | Face |
| *c | Air Mix Door | *d | Mode Control Door (Laminate Slide Type) |