Heat pump is configured to circulate refrigerant flow for cooling/heating function.
This process minimizes battery consumption by the heater resulting in enhanced driving distance of EV.
[Heating]
1.
Outer Condenser - Evaporates liquid refrigerant and forms low temp-low pressure gas substance.
2.
3-Way Solenoid Valve #2 - Redirects the refrigerant direction towards the chiller when heat pump is active.
3.
Chiller - Uses waste heat from the motor and performs secondary heat exchange on low temp-low pressure gas.
4.
Accumulator - Separates gas/liquid so that only the refrigerant in gas state can flow into the compressor.
5.
Electric Compressor - Compressor is operated by electric
motor. Converts low temp-low pressure gas refrigerant into high
temp-high pressure gas and sends it to inner condenser.
6.
Inner Condenser - Condenses high temp-high pressure gas
refrigerant and transforms it into high temp-high pressure liquid
refrigerant.
Evaporator - Operates blower fan to cool the air passing
through the evaporator pin while the refrigerant in foggy state is
transformed into gas (surrounding area gets cold).
5.
Accumulator - Separates gas/liquid so that only gas state refrigerant can flow into the compressor.
6.
Electric Compressor - Compressor is operated by electric
motor. Converts low temp-low pressure gas refrigerant into high
temp-high pressure gas and sends it to inner condenser.
7.
Inner Condenser - Condenses high temp-high pressure gas
refrigerant and transforms it into high temp-high pressure liquid
refrigerant.
8.
2-Way Solenoid Valve #1 - Does not expand but circulates refrigerant when A/C is operating.
9.
2-Way Solenoid Valve #2 - Prevents refrigerant from flowing into evaporator.
10.
3-Way Solenoid Valve #1 - Circulates refrigerant to outer condenser.
Replacement
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the front wheel and tire (A) from front hub.
Tightening torque:
88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)
•
Be ca ...
Function Of Safety Power Window
When driver door power window auto-up switch is operated, safety function is activated.
1.
Safety function condition
If a force of 100N or over is detected (using a 10N/mm
spring) while pulling up the window, the window automatically reverses
and pulls down. ...