Kia Cee'd: System operation / Ventilation
1. Set the mode to the 
position.
2. Set the air intake control to the outside (fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
System operation
...
Heating
1. Set the mode to the position.
2. Set the air intake control to the outside
(fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the ...
Other information:
Kia Cee'd Service Manual: Compressor Oil Repair procedures
Oil Specification
1.
The R-134a or R-1234yf system requires synthetic compressor oil (PAG)
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed.
2.
Compressor oil (PAG) varies according to ...
Kia Cee'd Service Manual: PTC Heater (Gasoline Engine) Description and operation
Descriptionddd
The PTC (Positive Temperature Coefficient) heater is installed at the exit or
the backside of the heater core.
The PTC heater is an electric heater using a PTC element as an auxiliary heating
device that supplements deficiency of interior heat source in high ...