Kia Niro: Heating, Ventilation and Air Conditioning / Specifications
| Specification |
Air Conditioner
|
Item |
Specification |
|
|
Compressor |
Type |
HES27 (Electric Scroll) |
|
Communication type |
CAN communication |
|
|
Oil type & Capacity |
POE Oil, 130 ± 10cc (4.58 ± 0.35oz.) |
|
|
Motor type |
BLDC |
|
|
Rated voltage |
270V |
|
|
Operation voltage |
190 - 320V |
|
|
Expansion valve |
Type |
Block type |
|
Refrigerant |
Type |
R-134a, R-1234yf |
|
Capacity |
550 ± 25 g (19.4 ± 0.88 oz.) |
|
Blower Unit
|
Item |
Specification |
|
|
Fresh and recirculation |
Operating method |
Actuator |
|
Blower |
Type |
Sirocco pan |
|
Speed step |
Auto + 8 speed (Automatic) |
|
|
Speed control |
PWM blower module (Auto) |
|
|
Air filter |
Type |
Particle filter |
Heater and Evaporator Unit
|
Item |
Specification |
||
|
Heater |
Type |
Pin & tube type |
|
|
Heating capacity |
4,560 - 4,800 kcal/hr (5.3 - 5.58 kw) |
||
|
Mode operating method |
Actuator |
||
|
Temperature operating method |
Actuator |
||
|
Evaporator |
Temperature control type |
Evaporator temperature sensor |
|
|
A/C ON/OFF [°C(°F)] |
Blower 1 - 4 speed |
ON: 3.0 ± 0.5°C(37.4 ± 0.9°F), OFF: 1.5 ± 0.5°C(34.7 ± 0.9°F) |
|
|
Blower 5 - 6 speed |
ON: 2.5 ± 0.5°C(36.5 ± 0.9°F), OFF: 1.0 ± 0.5°C(33.8 ± 0.9°F) |
||
|
Blower 7 - 8 speed |
ON: 2.1 ± 0.5°C(35.8 ± 0.9°F), OFF: 0.6 ± 0.5°C(33.1 ± 0.9°F) |
||
| Tightening Torques |
|
Items |
N·m |
kgf·m |
lb·ft |
|
Compressor - Mounting bolts |
20.0 - 32.95 |
2.04 - 3.36 |
14.75 - 24.30 |
|
Compressor - Bracket bolts |
21.6 - 32.4 |
2.2 - 3.3 |
6.5 - 10.1 |
|
Condenser - Discharge hose |
7.8 - 11.8 |
0.8 - 1.2 |
5.8 - 8.7 |
|
Condenser - Liquid tube |
|||
|
Compressor - Discharge hose |
7.8 - 11.8 |
0.8 - 1.2 |
6.5 - 10.1 |
|
Compressor - Suction hose |
|||
|
Expansion valve - Evaporator |
7.8 - 11.8 |
0.8 - 1.2 |
6.5 - 10.1 |
High voltage shut-off procedures
High Voltage Shut-off Procedures
•
Be sure to read and follow the “General Safety Informat ...
Troubleshooting
Troubleshooting
Problem Symptoms Table
Before replacing or repairing air conditioning components, first determine if
the malfunction is due to the refrigerant charge, air f ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Normal Condition General market
Normal Maintenance Schedule
- For Gasoline Engine [Except Europe (Including Russia)]
The following maintenance services must be performed to ensure good emission
control and performance. Keep receipts for all vehicle emission services to protect
your warranty.Where both mileage ...
Kia Niro 2017 (DE HEV) Service Manual: Active Air Flap (AAF) Description and operation
Description
The system receives information from ECU, FATC, TCU, MCU and LDC via CAN communication
. With this information, the active air flap (AAF) controls the motor properly then
the air flaps adjust air flow from radiator grille.
During high speed driving, it will reduce the ...
