DACIA DUSTER 2009 1.G Heating And Air Conditioning User Guide

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HEATING
Front air distribution duct: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the driver's frontal airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
II - REMOVAL OPERATION
1 - Front right-hand air distribution duct
aRemove:
-the aerial cable clip on the front right-hand air distri-
bution duct,
-the front right-hand air distribution duct bolt (1) .
aPull out the front right-hand air distribution duct at (2)
.2 - Front left-hand air distribution duct
aRemove the front left-hand air distribution duct bolt
(3) .
aPull out the front left-hand air distribution duct at (4) .
REFITTING
aProceed in the reverse order to removal.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
108099
108101

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HEATING
Rear air distribution duct: Removal - Refitting
REAR SEATS AIR DUCT
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove:
-the central console (see Centre console: Remov-
al - Refitting) (57A, Interior equipment),
-the front seats (see Front seat assembly: Ex-
ploded view) (75A, Front seat frames and mecha-
nisms),
-the floor carpet partially (see Floor trim assembly:
Exploded view) (71A, Body internal trim).
II - REMOVAL OPERATION
1 - Rear left-hand air distribution duct
aRemove the clip (1) using an unclipping tool.
aRemove the rear left-hand air distribution duct at (2)
.2 - Rear right-hand air distribution duct
aRemove the clip (3) using an unclipping tool.
aRemove the rear right-hand air distribution duct at
(4) .
REFITTING
REFITTING OPERATION
aProceed in the reverse order to removal.
144759
144760

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HEATING
Recirculation control cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel)
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
aTurn the air recirculation switch to the air recircula-
tion position.
aDisconnect the air conditioning control panel con-
nector.II - REMOVAL OPERATION
aRemove the sheath stop by moving the tab (3) to
one side.
aExtract the recirculation control cable (4) from the
control panel. H79
125537

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HEATING
Recirculation control cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
aUnclip the cable sleeve stop (5) from the distribution
unit.
aExtract the end of the air recirculation control cable
(6) .
aRemove the air recirculation control cable.
REFITTING
aProceed in the reverse order to removal.
aCheck that the air recirculation flap is in the recircu-
lation position.
aCheck that the recirculation control can move along
its whole stroke.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
121597

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HEATING
Air distribution cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aTurn the air distribution control to the air vent posi-
tion on the dashboard,
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
aDisconnect the climate control panel connector .II - REMOVAL OPERATION
aRemove the sheath stop by moving the tab (3) to
one side.
aExtract the air distribution cable (4) from the air con-
ditioning control panel. H79
125537

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HEATING
Air distribution cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
aUnclip the cable sleeve stop (5) from the distribution
unit.
aExtract the end of the air distribution cable (6) .
aRemove the air distribution cable.
REFITTING
aProceed in the reverse order to removal.
aCheck that the air distribution control can move
along its whole stroke.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners). LEFT-HAND DRIVE
108093

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HEATING
Air mixing cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aTurn the heating and air conditioning mixing control
to the hottest position.
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment).
aDisconnect the climate control panel connector .II - REMOVAL OPERATION
aRemove:
-the sheath stop by moving the tab (3) to one side,
-the air mixing cable (4) from the control panel.
aUnclip the distribution unit cable sleeve stop (5) .
aExtract the end of the air mixing cable (6) . H79
125537
145422

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HEATING
Air mixing cable: Removal - Refitting
AIR CONDITIONING or STANDARD HEATING RECIRCULATION
61A
aRemove the air mixing cable.
REFITTING
aProceed in the reverse order to removal.
aCheck that the air mixing control can move along its
whole stroke.
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).

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HEATING
Distribution unit: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
a
aDrain the coolant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
aMove aside the engine compartment bulkhead
soundproofing.aRemove the bolts (1) from the pipe unions on the ex-
pansion valve.
aDisconnect the expansion valve pipes.
aFit plugs into the openings.
aFit hose clamps (Ms. 583) at (2) .
aRemove the clips (3) from the heater hoses.
aDisconnect the heater hoses. Special tooling required
Ms. 583Pipe clamps .
Equipment required
refrigerant charging station
AIR CONDITIONING
IMPORTANT
Consult the safety and cleanliness advice and
operation recommendations before carrying out
any repair (see Air conditioning: Precautions
for the repair) .
Note:
Use blanking plugs for the fuel circuits with part
numbers 77 01 208 229 or 77 01 476 857 to plug
any openings exposed to the open air. They m ust
be clean. Do not use any which have already
been used to plug a fuel circuit.
108112
WARNING
In order to avoid any refrigerant leaks, do not
damage (deform, twist, etc.) the pipe.
WARNING
To prevent moisture from entering the system,
place plugs on the cold loop components which
are open to the air.
108111

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HEATING
Distribution unit: Removal - Refitting
61A
aRemove:
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and pre-
tensioners),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the storage compartment,
-the radio (see Radio: Removal - Refitting) (86A,
Radio),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment),
-the front air distribution ducts (see 61A, Heating,
Front air distribution duct: Removal - Refitting,
page 61A-9) ,
-the steering column (see Steering column: Re-
moval - Refitting) (36A, Steering assembly).
aUnclip:
-the wiring at (4) ,
-the wiring on the distribution unit at (5) .
aUnclip the wiring at (6) .aUnclip the ignition switch connector (7) from its
mounting.
aRemove:
-the heating resistor relay mounting bolt (9) ,
-the heating resistor relay mounting.
aDisconnect the connector (10) from the heating re-
sistor unit.
aRemove the dashboard cross member (see Dash-
board cross member: Removal - Refitting) (42A,
Upper front structure).
II - REMOVAL OPERATION
aDisconnect:
-the air conditioning control panel connector,
-the passenger compartment fan assembly connec-
tor,
-the passenger compartment fan assembly resistor
unit connector.
117093
LEFT-HAND DRIVE
DIESEL VEHICLE
24757