circuit Citroen XSARA PICASSO 2004 1.G Repair Manual

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AIRCON
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Changing the filtering/drying cartridge
Refitting.
Remove the new cartridge from its packaging.
Do not expose the cartridge, the filter and seals to pollutants.
Lightly oil the seals
(compressor oil).
Remove tool [5] from the reservoir (6).
Insert the new cartridge (5)into the reservoir (6).
Refit the safety circlip (4), using tool [6].
Make sure that the circlip (4)is correctly positioned in its location.
WARNING: Not more than 5 minutes should elapse between the removal of
the cartridge (6) from its packaging and its being fitted.
Refit:
The plastic cap (3), using tool [5] Tighten to 1,2 ±0,1 m.daN.
The condenser (reclip, pushing at «b»and «c»).
The plastic cover and the pins at «a».
The grille (2).
The screws (1).
Proceed to:
Recharge the circuit
(see corresponding operation).
Check the operation of the air conditioning (see corresponding operation).
C4AP167CC4AP165CC4AP164CC4AP163C
C2 C3 C3 PLURIEL

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AIRCONAIRCON
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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AIRCON
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 Oring seals (8).
Lubricate the Oring 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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AIRCONAIRCON
AIR CONDITIONING SYSTEM R 134.a
Checks on the air conditioning circuit
C5HP1A5D
Key.
T/P
= Average temperature (°C)at the air vents/
high pressure (Bars).
P= Low pressure (Bars).
Te= Exterior temperature (C°).
HP= Pressure at compressor outlet (Bars).
BP= Pressure at compressor inlet (Bars).
TA = Average temperature (°C)of air blown from the
central vents.
C3 C3 PLURIEL BVA KFV

Downloaded from www.Manualslib.com manuals search engine 505
AIRCON
AIR CONDITIONING SYSTEM R 134.a
Checks on the air conditioning circuit
C5HP18GD
Key.
T/P
= Average temperature(°C ) at the air vents/
high pressure(Bars).
P = Low pressure(Bars).
TE = Exterior temperature(C°).
HP = Pressure at compressor outlet(Bars).
BP = Pressure at compressor inlet(Bars).
TA = Average temperature(°C) of air blown from
the central vents.
C3 C3 PLURIEL NFV

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ELECTRICAL
SYSTEM
AIR CONDITIONING SYSTEM R 134.a
Checks on the air conditioning circuit
C5HP1A8D
Key.
T/P
= Average temperature(°C ) at the air vents/
high pressure(Bars).
P
= Low pressure(Bars).
TE = Exterior temperature(C°).
HP = Pressure at compressor outlet (Bars).
BP = Pressure at compressor inlet(Bars).
TA = Average temperature(°C) of air blown from
the central vents.
C3 C3 PLURIEL BV MECANIQUE 8HX 8HW

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AIRCON
XSARA PICASSO NFV 6FZ AIR CONDITIONING SYSTEM R 134.a
Checks on the air conditioning circuit
C5HP150D
Key.
T/P
= Scale of:
Temperature (°C ), average of air from the central vents.
Pressure High (Bars).
Pressure Low (Bars).
Te= Exterior temperature (°C).
HP= Pressure at compressor outlet (Bars).
Ta = Temperature (°C)of air blown from the vents.
BP= Pressure at compressor inlet (Bars).

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AIRCON
XSARA PICASSO RHY RHZ
AIR CONDITIONING SYSTEM R 134.a
Checks on the air conditioning circuit
Key.
T/P
= Scale of:
Temperature (°C ), average of air from the central vents.
Pressure High (Bars).
Pressure Low (Bars).
Te= Exterior temperature (°C).
HP = Pressure at compressor outlet (Bars).
Ta= Temperature (°C)of air blown from the vents.
BP= Pressure at compressor inlet (Bars).
C5HP14ZD