KONVEKTA KL20 facelift, Technical Manual

Page: 7 / 18

EAKL2E132AA
Edition: 26.04.2012 Page: 7/18
3. 3. 3. 3. Allgemeine Beschreibung Allgemeine Beschreibung Allgemeine Beschreibung Allgemeine Beschreibung
•
At the units KL20 facelift and KL20E facelift the optimum air quantity is adjustable via the fan switch
in three levels.
•
At the unit KL20 facelift the refrigerant pipes have to be passed from the a/c unit to the compres-
sor.
•
The unit KL20E facelift is pre-filled by the manufacturer with refrigerant R134a and electrically
wired. Passing of refrigerant pipes to the engine is not necessary.
Type of unit:
Type of unit: Type of unit:
Type of unit: Connection to the vehicle:
Connection to the vehicle: Connection to the vehicle:
Connection to the vehicle:
KL20 KL20 KL20 KL20 facelift ( facelift ( facelift ( facelift (cover plate cover plate cover plate cover plate))))
–
E :
E : E :
E : connection electric
–
ext. comp.
ext. comp. ext. comp.
ext. comp.: Connection to the vehicle en-
gine or ext. compressor
KL20 KL20 KL20 KL20 facelift (ABS facelift (ABS facelift (ABS facelift (ABS----Haube Haube Haube Haube))))
–
E : E : E : E : connection electric
–
ext. comp.: ext. comp.: ext. comp.: ext. comp.: Connection to the vehicle en-
gine or ext. compressor
KL20 E KL20 E KL20 E KL20 E facelift facelift facelift facelift
–
E : E : E : E : connection electric
Completely filled with refrigerant
evaporator
condenser
evaporator
condenser
evaporator condenser
compressor
ext. comp.
ext. comp.