2005 Citroen C4 air

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AIR
CONDITIONING
Checking the compressor oil level (continued)
2/ Slow leak.
Slow leaks do not lead to oil loss, therefore the same procedure should be followed as if there was no leak at all.
3/ Fast leak.
This type of leak causes both oil loss as well as allowing air to enter the system.
It is therefore necessary to:
- Replace the dehydrator.
- Drain as much oil as possible
(when replacing the faulty component).
Either before or during filling of the system with R 134.afluid, introduce 80 ccof NEWoil into the circuit.
When changing one of the following components, add the quantity stated:
- A drying bottle : 15 ccof compressor oil.
- A condenser or an evaporator : 20 ccof compressor oil.
- High pressure or low pressure pipework : 5 ccof compressor oil.
- A drying cartridge : 15 ccof compressor oil.
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
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AIR
CONDITIONING C5HP1C6C
Pollen filter
Note:The pollen filter is located in the engine compartment
on the RH side.
Removing.
Remove:
- The plastic pins (1).
- The plastic cover (2).
- The flap (3).
- The pollen filter (4).
Refitting.
Proceed in reverse order.
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
C5HP1C5CC5HP1C7C
C4
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Pollen filter
XSARA
Removing-refitting.
Remove:
- The interior trim (1).
- The cover (4).
- The pollen filter (3).
Concerns vehicles equipped with aircon without temperature regulation.
Fitting of a new pollen filter necessitates the following operations:
- Engage the pollen filter upwards
(following arrow «c»).- Slide the pollen filter towards the rear (following arrow «d»).- Position the index(4)on the cover forward of the pollen filter ((4)Index on
the cover).
C5HP07JC
C5FP075D
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Pollen filter
Remove:
- The three screws (1).
- The cover (2).
Remove the pollen filter.
XSARA PICASSO
B1BP23ED
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CONDITIONING
434
C5HP1CKC
Changing the filtering/drying cartridge
The condenser (4)has a cylinder acting as a fluid reservoir with a filtering cartridge incorporated in it.
a:Inlet union
b:Outlet union
NOTE:The filtering cartridge cannot be swapped.
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)C4
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Changing the filtering/drying cartridge
Tools.
[1]Charge station:
(according to workshop equipment)[2]TORX adaptor: TORX 70 FACOM
Removing.
Depressurise the aircon circuit, using tool [1].
Uncouple the hose (2).
Remove:
- The air filter assembly (3).
- The nuts (1).
Protect the radiator harness with strong cardboard cut to the dimensions of the radiator.
Move aside the cooling fan.
Remove:
- The screws (4).
- The brackets (5).
B1BP23FCB1BP23GC
XSARA PICASSO
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Changing the filtering/drying cartridge
Move aside the radiator/condenser assembly.
Remove the plug (6), using tool [2].
Support the radiator/condenser assembly thus moved aside.
Remove the filtering/drying cartridge (7), using pliers.
Refitting.
Refit the filtering/drying cartridge (7).
Clean the threads of the plug (6).
It is essntial to change the O-ring seals (8).
Lubricate the O-ring seals (8)with aircon compressor oil.
Refit:
- The plug (6), using tool [2], tighten to 1,4 ± 0,2 m.daN.
- The brackets (5).
- The screws (4).
- The cardboard from the radiator harness.
- The nuts (1).
- The air filter assembly (3).
Couple the hose (2).
Recharge the circuit (R134.a)
(according to equipment) (see corresponding
operation).
Check the operation of the air conditioning.
C5HP14NCC5HP14PCC5HP14QC
XSARA PICASSO
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CONDITIONING
437
CHECKING THE EFFICIENCY OF THE AIR CONDITIONING SYSTEM
Outillage EXXOTest
Outillage
(flash équipement & matériel).Exxoclim : 2.4.2-1
Mode d’emploi : Voir notice constructeur
Procédure de l’essai.
Contrôle.
Mettre en place l'outillage
(selon notice du constructeur).
Opérations préliminaires.
Fermer tous les aérateurs frontaux.
Démarrer le moteur.
Ouvrir l'aérateur frontal gauche.
Positionner la commande du répartiteur d'air sur«débit frontal».
Activer la commande«recirculation d'air».
Activer la commande"AIR
CONDITIONING ".
Position des commandes de AIR
CONDITIONING :
- Commande de température sur froid maxi.
- Commande de pulseur en position vitesse maximum.
Laisser la AIR
E5AP2N5D
Outillage VALEO
Outillage.
Clim test 2 : 4372-T
E5AP2N4D
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