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 (DE HEV) Owners Manual: ESC operation
ESC ON condition When the ignition is turned ON, ESC and ESC OFF indicator lights illuminate for approximately 3 seconds, then ESC is turned on. Press the ESC OFF button for at least half a second after turning the ignition ON to turn ESC off. (ESC OFF indicator will illuminate). To tu ...

Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Component Location 1. Driver power window switch 2. Assist power window switch 3. Rear power window switch 4. Front window motor 5. Rear window motor ...

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