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Service Workshop Manual Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ , Fabia III 2015 ➤ , Octavia 1997 ➤ , Octavia II 2004 ➤ , Octavia II 2010 ➤...
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Service List of Workshop Manual Repair GroupsList of Workshop Manual Repair GroupsList of Workshop Manual Repair Groups R e p a i r G r o u p 00 - Technical data...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Contents 00 - Technical data ........... .
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Adapter for setting up the rinsing cycles ........
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 00 – Technical data General notes on the air conditioning system (SRL000755;...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Caution Non-approved tools or materials (e.g. stop leak additive) can cause damage/deterioration to the system.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 If water is heated in a container (heat absorption) rising water vapour is visible.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Vapour pressure curve of refrigerant R134a A - liquid B - gaseous...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 perature of the refrigerant. It is now considerably higher than the ambient air temperature.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 1.6.3 Critical point The critical point (critical temperature and critical pressure) means that there is no divide over the same interface between the surface of the liquid and the gas.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Temperature in °C Pressure in bar (overpressure) R134a 10.54 12.11 13.83 15.72...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 metals and plastics being corroded. This may lead to choking, leaks or other deposits on the AC compressor piston.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 ant circuit. Leaks with less than 5 grams of refrigerant loss per year can be detected with the electronic leak detector.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 ⇒ “1.11.1 Product features”, page 10 ⇒ “1.11.2 Using refrigerant R 134a”, page 10 ⇒...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 1.11.5 Do not breath in refrigerant vapours Note In higher concentrations, escaping refrigerant vapours mix with the surrounding air and replace the atmospheric oxygen neces‐...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 • If improperly transported, the bottle valve can break off. To protect the bottle valves, the bottles may only be transported with the protective cap screwed on.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 1.14 Safety measures when working on ve‐ hicles with air conditioning system and...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 1.15 Basics for working on the refrigerant cir‐ cuit ⇒ “1.15.1 General points”, page 14 ⇒...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note Remove contaminants from the refrigerant circuit ⇒ “7 Removing contaminants from the refrigerant circuit”, page 52 1.15.3...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 General instructions for refrigerant circuit ⇒ “2.1 Components of the refrigerant circuit”, page 16 ⇒...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 2.1.1 Distribution of the components of the re‐ frigerant circuit and their influence on the high- and low-pressure side On the high-pressure side, the condenser as well as the fluid res‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 2.1.2 AC compressor The AC compressor sucks refrigerant gas from the evaporator, compresses it and transfers it to the condenser.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Belt protection for blocked A/C compressor (AC compressors without magnetic coupling)
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 The new generation of fluid reservoirs -6- has a dessicator car‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 2.1.7 Expansion valve The expansion valve atomizes incoming refrigerant and controls...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Extractor, filler and measurement valves for quick couplings of the AC service...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 2.2.1 Extractor, filler and measurement con‐ nections with Schrader valve Note Carefully screw in the handwheel of the service coupling after ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Low-pressure side 1 - Base with outside thread and groove for O-ring 2 - O-ring 7.6 mm;...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note The pressure is given in different units, 1 MPa equals 10 bar overpressure or 145 psi.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 1 - Regulating valve for com‐ pressor of air conditioning sys‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 formance ranges of the AC compressor are exceeded ⇒ “9 Check the pressure in the refrigerant circuit (with the A/C service station)”, page 71...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Switch and sender on the refrigerant cir‐ cuit ⇒ “2.4.1 Outside temperature switch F38 ”, page 28 ⇒...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 2.4.4 Regulating valve for compressor of air conditioning system - N280- The regulating valve is installed in the AC compressor.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 The inspection and measurement work can be performed using the pressure...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Air conditioning service and recycling equipment Currently various manufacturers offer on the market air condi‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Caution Non-approved tools or materials (e.g. stop leak additive) can cause damage/deterioration to the system.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 ♦ A misdemeanour in the sense of the aforementioned ordinan‐ ces and laws: If someone acts with intent or negligently during...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Refrigerant circuit ⇒ “4.1 Important repair instructions for air conditioning systems”, page 35 Important repair instructions for air con‐...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Working with the A/C service station For currently available AC Service stations, see ⇒ Catalogue of factory equipment .
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 ⇒ “5.1 Important instructions for working with the A/C Service station”, page 37 ⇒...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Connecting the A/C service station to the refrigerant circuit for measuring and...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note It cannot be excluded that some refrigerant oil is suctioned out ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Fill the refrigerant circuit with the A/C service station. • Depending on the type of the selected A/C service station, variations can occur in the work procedure.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Draining the A/C service station Note If it is necessary to drain the A/C service station (e.g. because ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Leak detection on the refrigerant cir‐ cuit ⇒ “6.1 Looking for leaks in the refrigerant circuit - important in‐...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note Chemical agents (special additives) used for sealing leaks on ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note If a major leak is suspected, do not fill the refrigerant circuit ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 – If a minor leak is suspected (according to the vacuum test),...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note Depending on the size and the area of the leak, it might take ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 There is 15.4 ml of leak detection additive in the cartridge -A- (one unit -B- is equivalent to 2.5 ml).
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 – Affix a sticker near the service connections with the note that leak detection additive was filled in this refrigerant circuit.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 – Cover the area around the service connection on the vehicle with foil or absorbant paper.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 – Affix a sticker near the service connections with the note that leak detection additive was filled in this refrigerant circuit.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 – Park the vehicle in a darker area of the workshop (in daylight or in case of strong lighting, the effect of the UV light is re‐...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Removing contaminants from the re‐ frigerant circuit ⇒ “7.1 Cleaning the refrigerant circuit with compressed air and nitrogen”, page 52...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note To ensure neither oil nor moisture is transferred from the com‐...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note Draining off the oil from the A/C compressor is only possible ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Vehicles with expansion valve: Note If no suitable adapter for the expansion valve, see ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note Adapter for setting up the rinsing cycles (specifically designed ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 The procedure of the purging process (the procedure is determined automatically according to the program of the A/C service station) ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Principle circuit diagrams for different rinsing cycles Note The arrows in the following figures point towards the flow di‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 5 - Adapter for the installed expansion valve ❑ Different versions depending on the vehicle.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 1 - A/C service station ❑ with electronics and a program for flushing or with a flushing device ❑...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 16 - Filling hose of flushing device for the refrigerant circuits ❑...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Citigo Vehicle Adapters for the connections Condensor with integrated res‐ Miscellaneous...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Octavia II Vehicle Adapters for the connections Condensor with reservoir with...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Octavia III Vehicle Adapters for the connections Adapter for bridging the reser‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Superb II; Yeti Vehicle Adapters for the connections Condensor with reservoir with...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Complaints ⇒ “8.1 Possible complaints”, page 66 ⇒ “8.2 Temperature test of cooling capacity”, page 67 ⇒...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note This complaint may also arise if there is too much refrigerant ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 After 5 minutes, the temperature of the air flow from the vents must be within the tolerance (see diagram) depending on the am‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 ♦ Odour from the heating and air conditioning unit Note Odours which can occur in the heating and air conditioning unit, can be detected in the fresh as well as re-circulating air mode.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 germs and bacteria which contaminate the heating and air conditioning unit.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Check the pressure in the refrigerant circuit (with the A/C service station) ⇒...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 • While the engine is running and with the air conditioning sys‐...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note The temperature of the components of the refrigerant circuit ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note The regulating valve for compressor of air conditioning system - N280- is actuated by the control and display unit for air conditioner Climatronic - E87- or by the Climatronic control unit - J255- ⇒...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Low-pressure side: From the output pressure (when connecting the pressure gauge) dropping to diagram value.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note If problems arise due to humidity in the refrigerant circuit only ♦...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note Over-filling with refrigerant oil can occur if, for example, the AC ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note If problems arise due to humidity in the refrigerant circuit, only ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Note Over-filling with refrigerant oil can occur if, for example, the AC ♦...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Low-pressure side: From the output pressure (when connecting the pressure gauge) dropping to diagram value.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Possible deviation from the specified value Possible cause of fault Rectifying fault •...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Replace components of the refriger‐ ant circuit ⇒ “10.1 Replace parts on the refrigerant circuit - General instruc‐...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 The catch pan / fluid reservoir / dessicator must be replaced under...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 ⇒ “10.5 Replace catch pan and throttle/fluid reservoir”, page 94 – Assemble the refrigerant circuit, evacuate and fill again.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 – Vehicle with throttle - replace throttle. – Assemble the refrigerant circuit, evacuate and fill again.
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Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 ♦ Fill the volume of new refrigerant oil, which corresponds to the refrigerant oil volume in the original part AC compressor, into the removed AC compressor ⇒...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Tools and materials, which are avail‐ able from the importer ⇒ “11.1 Setting up tools and materials which are available from the importer”, page 96...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 11.3 Flushing device for the refrigerant cir‐ cuits - 6337/1- or follow-up models...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 11.7 Leak detection system - VAS 6201A- Note The work sequence for the leak detection must be carried out according to the relevant operating instructions enclosed with the device.
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Tools and materials, which are com‐ mercially available ⇒ “12.1 Setting up tools and materials which are available from a dealer”, page 100...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 Overview Page Digital thermometer not shown Protective gloves not shown Protective goggles...
Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ... Air conditioning system with refrigerant R134a - Edition 10.2014 12.5 Pressure gauge with pressure reducer for nitrogen Maximum reduced pressure: 15 bar.
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Service Workshop Manual Fabia II 2007 ➤ Fabia II 2009 ➤ Fabia II 2011 ➤ Heating, Air conditioning Edition 06.2013 Service Department. Technical Information...
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Service List of Workshop Manual Repair GroupsList of Workshop Manual Repair GroupsList of Workshop Manual Repair Groups R e p a i r G r o u p 80 - Heating 87 - Air conditioning system...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Contents 80 - Heating ............Summaries of components, disassembling and assembling the heater unit .
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Components of the air conditioning system - engine compartment ....Removing and installing, inspecting high pressure sender G65 .
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Assembly overview – heater unit 1 - Fresh air blower series re‐ sistor - N24- ❑ with overheating fuse ❑ removing and installing ⇒...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Disassembling and assembling the heater unit Note Connection elements of the heater unit ⇒ page 5 1 - Heater unit wiring loom ❑...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 13 - Bottom part of distributor housing 14 - Heating element for air auxiliary heating - Z35- ❑ removing and installing ⇒...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Summary of components: Heat exchanger, Heating element for air auxiliary heating - Z35- 1 - Bottom part of distributor housing 2 - Heating element for air aux‐...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Dash panel vent and air guide ducts, ventilation ⇒ “2.1 Removing and installing the centre dash panel vent”, page ⇒ “2.2 Removing and installing the right/left side vent”, page 8 ⇒...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Removing and installing the right/left side vent Removing – Open the dash panel vent in such a way that the release tool -2- can be inserted.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Release screw -1- (1.5 Nm) and remove vent -2-. Remove and install the Forced ventila‐ tion frame for passenger compartment, check Inspection: –...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Unclip cover -1-. – Press the retainers in sequence from the inside and remove the ventilation frame -2-. Fabia Combi: –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 To remove the plastic part, press the flex shafts -arrow- and pull out of the heater control -1-. – Slightly press together the catches in the corners and push out the heater control.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Use a flat screwdriver to press in plastic lug -arrow- of posi‐ tioning unit -2- and pull out flex shaft -1-. Install Note The flex shafts can only be installed in one way on the posi‐...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Components on the heater unit ⇒ “4.1 Removing and installing heat exchanger”, page 14 ⇒ “4.2 Removing and installing control motor of fresh air flap and re-circulating air flap V154 ”, page 15 ⇒...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Remove connecting part for rear duct -3-. – Lever off retaining clips -1- on right, on left and at rear. –...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Carfeully release cable from the clips -4-. – Unplug connector -2- from the control motor. – Release screws -3- and -5-. –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 ♦ Close fresh-air flap and hold shut. ♦ Insert the control motor in the housing in such a way that the 1st tooth -A- of gear wheel -2- of the control motor engages in the opening between the 1st and 2nd tooth of gear segment -1- of the fresh-air flap.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Push slides -1- fully in -arrows-. – Take filter cover -3- down and off. – Pull dust and pollen filter -2- down and out by the tab. Install Installation is carried out in the reverse order.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Arrest the gear wheels of the control unit. While doing so, turn the gear wheels sufficiently until the mark‐ ings -arrows- engage.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Remove flex shaft -1- from the control unit -3- ⇒ page 12 – Release catch -2- by pressing in the -direction of the arrow A-.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – If affixed, take off the noise insulation from the blower. – Unplug connector -2-. – Release cable from the clips -1- and -3-. –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Removing and installing the heating unit from the vehicle Removing – Remove heat exchanger ⇒ page 14 Caution When using the lever tool, mask points where the lever tool is applied using commercially available adhesive tape.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Release screws -1- and -2- (5 Nm) from the central pipe -3-. – Slightly tilt out bottom part of heater unit and press off the damping insulation at the intake air passage by hand.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 87 – Air conditioning system Instructions and safety measures for repair work on vehicles with air conditioning and when using refrigerant R 134a Safety measures must be observed for refrigerant R 134a (additional directives may apply in individual coun‐...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Caution Do not buckle or sharply bend the refrigerant lines. There is a foil in the refrigerant lines which could be damaged. Refrigerant lines must not be bent over a smaller radius than R = 100 mm.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Description of the air conditioning system Note Detailed description of the function of the air conditioning system can be found in the Workshop Manual “Air conditioning system with refrigerant R134a”...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 1 - Oil drain plug* 2 - AC compressor* 3 - Pressure relief valve* 4 - Regulating valve for com‐ pressor of air conditioning sys‐...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Parts of the refrigerant circuit AC compressor Note The AC compressor contains refrigerant oil, which can be mixed with the R 134a refrigerant at all temperatures. The vehicles assembled in India: The component of the AC compressor is the air conditioner mag‐...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Expansion valve The expansion valve atomizes incoming refrigerant and controls the flow in accordance with the different pressures in such a way that, depending on the heat transport, the vapour only becomes gaseous at the outlet of the evaporator.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Extractor, filler and measurement valves for quick couplings of the AC service station on the refrigerant circuit WARNING Before removing the extractor and filler valves, the refrigerant must be drained off with the aid of the A/C service station.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 2.4.1 Extractor, filler and measurement con‐ nections with Schrader valve Note Carefully tighten the valve core -2- because of the low tight‐ ♦...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 High-pressure side 1 - Base with inside thread 2 - O-ring 10.8 mm; 1.8 mm 3 - Valve with groove for O-ring and inside thread M8 x 1 for cap (9 Nm) 4 - Gasket 5 - Cap...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Solenoid coil of air conditioning system magnetic coupling - N25- Note Valid for vehicles assembled in India. ♦ An overheating fuse is built into the solenoid coil. The over‐ heating fuse will cut out the solenoid coil as soon as (e.g.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Regulating valve for compressor of air conditioning system - N280- Note Does not apply for vehicles assembled in India which are fitted with AC compressors with air conditioning system magnetic cou‐...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Properties of refrigerant R 134a and of the refrigerant oil Note All the information on this chapter can be found in the Workshop Manual “Air conditioning system with refrigerant R134a”...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Contents ⇒ “4.1 Refrigerant R134a”, page 36 ⇒ “4.2 Refrigerant oil”, page 36 Refrigerant R134a Refrigerant circuit 500 + 15 g refrigerant R 134a (for all AC compressors) Note Fill the refrigerant circuit on the high-pressure side only.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Oil distribution ♦ Evaporator approx. 20 % ♦ Fluid reservoir approx. 10 % 4. Contents...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Air conditioning system - engine com‐ partment Note The parts marked with an * must only be repaired in specialist ♦...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 1 - Holder for refrigerant lines ❑ Summary of compo‐ nents ⇒ page 41 ❑ Properly secure the re‐ frigerant lines 2 - Exhaust valve* ❑...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 12 - Regulating valve for compressor of air conditioning system - N280- * Note Depending on the required cool‐ ♦ ing output, the regulating valve receives a PWM signal (500 Hz) (modulated by signal interval)
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 16 - Fluid container with dessicator cartridge* ❑ the container is a component part of the condenser ❑ If the refrigerant circuit was separated, it is not always necessary to replace the dessicator, see ⇒ Air conditioning system with refrigerant R134a;...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Components of the air conditioning system in the engine compartment - Summary of components- vehicles from MY 2011 1 - Bolts ❑...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 ❑ function ⇒ page 32 ❑ check ⇒ page 51 13 - Extractor and filling valve* ❑ High-pressure side (cable with smaller diameter) ❑...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 WARNING If the refrigerant circuit is not opened within 10 minutes after draining it off, pressure can arise in the refrigerant circuit due to the post-evaporation.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Drain the refrigerant circuit with the aid of the A/C service sta‐ tion. 1 - 22 Nm 2 - Connection fittings for suction line ♦...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Drain the refrigerant circuit with the aid of the A/C service sta‐ tion. 1 - Expansion valve ♦ removing and installing ⇒...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Open perforation of the cap -1- at the bottom of the heat-pro‐ tection matting -4- and fold up cap. To guarantee the perfect operation of the valve for condensation water drain, check the following: ♦...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Components of the air conditioning system - engine compartment ⇒ “6.1 Removing and installing, inspecting high pressure sender G65 ”, page 49 ⇒...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Removing and installing the expansion valve Note Repairs must only be carried out in specialist service centres ♦ which have suitably trained personnel and are fitted out for working on the refrigerant circuit.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Inspecting the pressure relief valve on the AC compressor Function: Protects the refrigerant circuit from excessive pres‐ sures. If the area near the pressure relief valve -arrow- is heavily oiled, the pressure in the system was too high and refrigerant and re‐...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 WARNING If the refrigerant circuit is not opened within 10 minutes after draining it off, pressure can arise in the refrigerant circuit due to the post-evaporation.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Make sure the centring sleeves -arrows- is sit correctly, and make sure the contact surfaces are clean. – Fill the refrigerant circuit with the aid of the A/C service station. –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 ♦ If pressure and temperature measurements indicate that there is humidity in the refrigerant circuit ♦ There is a doubt about the oil volume in the refrigerant circuit ♦...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Unscrew screws -arrows- (6 Nm) and remove the condensor -2- from the radiator -1-. Install Installation is carried out in the reverse order. Pay attention to the following: –...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 6.8.1 Vehicles up to MY 2010 Removing – Remove cap at front bumper in the direction of -arrow-. – Take off rubber cap -1-. –...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Press the screw cap -1- into the fluid reservoir. – Remove Seeger ring -arrow- and pull the screw cap -1- out of the reservoir with the aid of a screw M12 -2-.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Carefully pull the strainer -2- with the welding wire -1- out of the condenser. Install Installation is performed in the reverse order, pay attention to the following points: –...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 1 - Nut ♦ self-locking, replace ♦ Tightening torque: 15 Nm ♦ Screwing off and on ⇒ page 60 2 - Clutch disc ♦...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 8 - Bracket with screw 9 - Support 10 - Support 11 - Screw 12 - AC compressor 13 - Slide bush ♦...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Install solenoid coil – Position naps -C- in the recess of the solenoid coil -A-. – Pay attention the correct position of the wiring -B- to the sole‐ noid coil -A-.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Quick couplings for refrigerant lines Note From MY 2011 (Facelift), the hoses are a single part, and the quick couplings are no longer in use. ⇒...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Note The insulating hose on the low-presure line must be at a dis‐ ♦ tance -a- of at least 20 mm from the coupling, as otherwise it is impossible to fit the release tool.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Remove circlip -1- with suitable pliers. – Remove locking insert -1- from the coupling housing -3-. To this end compress the 2 catches -arrows A- in the holes -arrows B- until the locking insert can be removed.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Install circlip -1- with suitable pliers. Connecting the quick coupling – Press the refrigerant line -1- into the coupling housing -3- until it locks audibly.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Removing and installing the heating and air conditioning unit from the ve‐ hicle Note Repairs must only be carried out in specialist service centres ♦...
Page 177
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Remove centre dash panel -6-. – Press off carefully the trim panel -5- to the control for air con‐ ditioning system and release the screws -7- (1 Nm).
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Press the sealing lip of the gasket -1- all around the slot of the evaporator housing -2- -arrows-. – Moisten the sealing lips of the seal in the front wall (assembly plate) with a neutral soapy solution before installing the heat‐...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Dash panel vent and air guide ducts, ventilation The assembly work steps are identical on vehicles with heating ⇒ page 7 9.
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Climatic, air conditioning system with manual control Note Comply with the safety measures when working on vehicles ♦ with air conditioning system and when using refrigerant R 134a and observe the instructions for working on the refriger‐...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 10.2 Summary of components - Heating and air conditioning unit 1 - Fresh air blower series re‐ sistor - N24- ❑...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 ❑ removal and installation are identical with procedure for vehicles with heater units ⇒ page 14 12 - Heat exchanger ❑...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 10.3 Dismantling and assembling heater and air conditioning unit Note Connection elements of heating and air conditioning unit ⇒ page 77 1 - Wiring loom of heating and air conditioning unit ❑...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 10 - Support ❑ for fresh air flap and re-circulating air flap control motor - V154- 11 - Fresh air blower - V2- ❑...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Connection elements of heating and air conditioning unit 1 - Screw for plastic ♦ Tightening torque: 1 Nm 2 - Clamp ♦...
Page 188
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Carefully separate foam seal from evaporator housing. – Remove foam and glue residues -1- with acetone. – Remove all retaining clips (mark position and location). –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 10.6 Control for heating and air conditioning system ⇒ “10.6.1 Summary of components for heating and air condition‐ ing system control”, page 79 ⇒...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 ❑ fresh-air operation is automatically activated (no misting up of windscreen) if the “defrost function” is switched on during re-circulating air operation; return to re-circulating air operation by again pressing the re-circulating air button 7 - Dash panel temperature sensor - G56- ❑...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Press the cover with light force -arrow A- and, with the removal wedge - 3409- -arrow B- slacken the cover, from the top, and then from the bottom catch.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Press plastic part of the flex shaft -2- in -the direction of arrow- and pull out of the heater control -1-. –...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 ♦ Measuring tool set , e.g. -V.A.G 1594 C- Removing – Remove the centre console ⇒ Body Work; Rep. gr. 68 . –...
Page 194
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Mark the top -4- and bottom -3- stop on the gear segment -2- on the housing with a marker. –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Climatronic - Air conditioner with au‐ tomatic regulation) Note Comply with the safety measures when working on vehicles with air conditioning system and when using refrigerant R 134a and observe the instructions for working on the refrigerant circuit ⇒...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 1 - Defrost vent ❑ integrated in dash panel 2 - Sunlight penetration photo‐ sensor - G107- ❑ Tasks: Controls the temperature flap and the fresh air blower de‐...
Page 197
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 16 - Forced ventilation frame for passenger compartment ❑ Sealing lips must travel freely and close by themselves ❑ The area before the ventilation frame must be free, otherwise the ventilation in the interior will not work ❑...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 11.2 Summary of components of heating and air conditioning unit 1 - Fresh air blower control unit - J126- ❑ removing and installing ⇒...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 12 - Control motor for temperature flap - V68- ❑ with installed potentiometer - G92- ❑ removing and installing ⇒ page 99 ❑...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 11.3 Dismantling and assembling heater and air conditioning unit Note Connection elements of heating and air conditioning unit ⇒ page 92 1 - Wiring loom of heating and air conditioning unit ❑...
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Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 10 - Air flow flap control motor - V71- ❑ clipped into the bracket ❑ removing and installing ⇒ page 97 11 - Support ❑...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Connection elements of heating and air conditioning unit 1 - Screw for plastic ♦ Tightening torque: 1 Nm 2 - Clamp ♦...
Page 203
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 1 - Blower regulator 2 - Display of ambient temper‐ ature ❑ If the driving speed drops below 15 km/h and if the refrigerant temperature is above 70°C, the displayed val‐...
Page 204
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 11.4.2 Function of the control and display unit for air conditioner - E87- - Vehicles from MY 2011 1 - Rotary knob for interior tem‐ perature 2 - Display of the selected in‐...
Page 205
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 Layout of the individual pins on the multi-pin plug connections A, B and C on the rear side of the Climatronic control unit - J255- Vehicles up to MY 2010 Vehicles as MY 2011 You can find the connection layout of individual pins in the con‐...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Press the cover with light force -arrow A- and, with the removal wedge - 3409- -arrow B- slacken the cover, from the top, and then from the bottom catch.
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Unplug connector -1-. WARNING Danger of burn injuries. Fresh air blower control unit - J126- may be hot. Let the control system cool down before the removal. –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Guide the holder with control motor in such a way that the lever -2- grips into the control for the control motor -1-. –...
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Lock holder with control motor in the distributor housing -2- into position. – Check lever position in the guiding grooves of the control mo‐ tor.
Page 210
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Put gear wheels of control motors -1- and -2- in the position shown in the fig. – Set gear wheels -1- and -2- by applying battery voltage to plug -3- and -4- with adapter cables from the measuring tool set V.A.G - 1594 A- to contacts -5- and -6- of the control motor plug;...
Page 211
Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fabia II 2011 ➤ Heating, Air conditioning - Edition 06.2013 – Lock holder for control motors with catch pegs -2- and -3-. – Mount plug -1- and -4-. – Inspect control motors for proper operation. Connect battery voltage to contacts -5- and -6- of plug -1- and -4-with adapter cables from measuring tool set V.A.G - 1594 A, B oder C- and check control motor running.