2004 DACIA SOLENZA climate control

19
19 - 2
COOLING - EXHAUST - TANK
The heating radiator has no valve.
The fluid circ ulation is permanently done in the heating radiator, this leading to t he engine
cooling.
FILLING
Open the purging screw located on the water pipe between engine and climate control radiator.
Fill up the circuit by the expansion vessel hole
Tighten the purging screws in the moment when the fluid is flowing in a continuos jet.
Start the engine, maintaining it at 2500 rot/min.
Adjust the fluid level in the expansion vessel, during about 4 minutes.
Close the cap of the expansion vessel.
PURGING
Let the engine run for 10 minutes at 2500 rot/min, until engine fan starting (necessary
period for automatic gas purge).
Check if the fluid level in the expansion vessel is nearby the mark “Max”.
Do not open the purging screws with the engine running.
Ret ighten the expansion vessel cap with the warm e ngine.
Filling - Purging
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40
GENERAL
40 - 2
Upper structure composing elements
1.Headlam p support
2. Upper radiator cross bar
3. Front grill
4. Front wing lining
5. Front pillar lining
6. Front pillar
7. Roof belt
8. Middle pillar
9. Inner wheel passage
10. S i d e frame lining
11. S i d e panel
12. Fillin g cap door assemb ly
13. Rear lamp support
14. Rear plate assembly
15. Roof
16. W indscreen frame
17. Driving post cross beam
18. W indscreen lower cross bar
19. Climate control box
20. Climate control box central part
21. Cow l panel 123 4
5
6 8
17
10
15
16
18
19
20
21 14
13
12
11
97
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42
42 - 2
FRONT U PPER STRUCTURE
Front wing lining
2
45
6 7 8
3
RE PLAC EMEN T
This operation shall be performed only on the c hecking/repair bench. For the specific sup-
ports mounting on the bench, please see the 40 sub-chapter.
DISMOUNTING
Dismount t he damaged elements, which are
in contact with the front wing lining. Detach the welding points of the front wing
lining (1), which are in contact with :
- upper longitudinal girder in (2) area;
- front cross member in the area ( 3);
- headlamp support in the area ( 4);
- closing plate in the area ( 5) ;
- front floor in the area (6);
- cowl panel in the area ( 7);
- climate control box in the area ( 8)
Str aig h ten the area resulted from
dismounting. Grind the area resulted from dismounting.
REMOU NT I NG
Position and center the new element by
means of the repairing bench. Weld the front wing lining (1) following the
assembling outlines 2, 3, 4, 5, 6, 7 and 8.
Pr otect th e perfo rmed welding with a
corrosion-preventing product.
Protect the front wing lining with a noise
absorbent product and paint the a ffected area
in the carriage body color. Mount the connection elements by pe rform-
ing the dismounting operations in the reverse
order.
1
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42
42 - 5
FRONT U PPER STRUCTURE
Windscreen lower cross member
DISMOUNTIN G
Dismount the elements, which are in con-
tact with the windscreen lower cross member
(front bonnet, windscreen, dashboard, driving
post cross member).
Detach the welding points of the windscreen
lower cross member (1), which are in contact
with :
-windscreen frame in the area (2 );
- side frame lining (left/ right) in the area (3);
- climate c ontrol box in the area (4);
D etach the welding poi nts between the
column support a ssembly and t he c limate
control box in the area (5).
Restore and straighten the outlines resulted
from dismounting. Grin d the outlines resulted from dismounting.
REMOU NT I NG
Position and attach the new element.
Pe rform a spot welding and under
protection gas (SE CO
2), in the connection
areas of the windscreen lower cross member
with : -windscreen frame in the area (2 );
- right/left side frame lining in the area (3);
- climate control box in the area (4).
W eld the column support assembly on the
climate control box in the area (5).
Check and straighten the windscreen frame.
Grind the performed welding.
A ppl y a seal ant materi al laye r in t he
connection area of the windscreen lower cross
member with the right/left side frame lining and
the climate control box.
Mo u n t the connection elements by
performing the dismounting operations in the
reverse order.
1
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42
42 - 6
FRONT U PPER STRUCTURE
Driving post cross member
DISMOUNTIN G
The dismounting operatio n of the driving post
cross member is usually an additional operation
in case of replacin g such carriage body elements
as:
-windscreen lower cross member;
- cow panel;
- climate control box.
This operation is requiring the previous
dismounting of the dashboard.
Dismount the 8 Embase attachment screws
(2) M8 –20 of the driving post c ross member
(1) on the carriage body.
Dismount the driving post cross member.
REMOU NT I NG
Mount by perfor ming the dism ounting
operations in the reverse order.
2
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INSIDE ACCESSORIES
Dashboa rd .......................................................... 57-1
Inside rear view mirror ..................................... 57-8
S un visors ........................................................... 57-9
Central console ................................................. 57-10
Handbrake case ................................................ 57-11
Turning handle .................................................. 57-12
SECU RITY ELEMENTS
Fr ont safety belts ............................................... 59 - 1
Re ar safety belts ............................................... 59 - 2
HEATING
General .............................................................. 61-1
Operating principle ........................................... 61-2
C limate c ontrol unit .......................................... 61-4
Ve n t ilation- climate control air
distributor (RACV) .......................................... 61-5
Heating radiator ................................................ 61-6
C ontrol panel ..................................................... 61-7
C ontrol cable s ................................................... 61-9
Motor fan control resistance............................ 61-10
Diagnose ............................................................. 61-11
AIR CONDITIONING
General ............................................................... 62-1
Draining – filling the refrigerant circuit ......... 62-3
Air conditioning unit operating diagram ........ 62-4
Operating principle ........................................... 62-5
Part icles filter .................................................... 62-7
Cold ai r blowing device (DSAF) ...................... 62-8
Evaporator ........................................................ 62-10
Control panel ..................................................... 62-11
Comp ressor ........................................................ 62-12
C ondenser .......................................................... 62-13
Pressu re controller ............................................ 62-14
F ilter reser voir ................................................... 62-15
Unit piping ......................................................... 62-16
Thermostatic expansion valve ......................... 62-19
C limate c ontrol blower ..................................... 62-20
Blow er control resistance .................................. 62-21
Rec ycling flap motor fan ................................. 62-22
Diagnose ............................................................. 62-23
CARRIAGE BODY SEALING
Ca rriage body se aling ....................................... 64 - 1 OPENINGS SEALING
Opennings sealing ............................................. 65 - 1 GLASSES SEALING
Glasses gaskets .................................................. 66 - 1
Inside wipers ..................................................... 66 - 2
Outside wipers ................................................... 66 - 3
Fr ont door glass channel ................................. 66 - 4
Rear door gla ss run channel ............................ 66 - 5
CARRIAGE BODY INSIDE TRIMS
C arriage body inside trims ............................. 71-1
Upper front pillar trim ..................................... 71-2
Mi ddle pillar trim ............................................. 71-3
Rear quarter panel tr im ................................... 71-4
R oof lining ......................................................... 71-5
Trunk carpet ...................................................... 71-6
Cowl panel noise absor bent ............................. 71-7
Cockpit carpet ................................................... 71-8
LATERAL OPENINGS TRIMS
Fr ont door panel ................................................ 72-1
R ear door panel ................................................. 72-2
REAR TABLE
Lateral table ....................................................... 74-1 FRONT SEATS SLIDES GUIDES
Fr ont seat ........................................................... 75-1
Fr ont seats slides guide s ................................... 75-2
SEATS / R EAR BENCH
R ear bench ......................................................... 76-1
BATTERY - FRONT HEADLIGHTS
Battery ... ............................................................ 80-1
Headlamp assembly .......................................... 80-4
F og projectors ................................................... 80-5
Bulbs ... ................................................................ 80-6
Headlamps adjustment .................................... 80-9
Repl acement of the headlamps mechanic
adjustment control ........................................... 80-1157
Mechanisms and accesoires5
59
61
62
Climatisation6
64
65
66
71
72
74
75
76
80
Echuipment electr ique8
Garnishing and tack room7
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57
57 - 4
INSIDE ACCESSORIES
19 20
17 16
15
18
Remove the access cover of the fuse box.
Di
smount the three a ttachment screws (14)
of the fuse box.
21
14
Remove the access cover to the fuse box.
Swing over the little caps from the dashboard
lower part and dismount the attachment screws
(15) on the driving post cross member.
Dismou nt :
- attachment scre ws (16) of the climate
maintenance p anel on the lower part dashboard;
- attachment screw (17) of the lower part
dashboard on the vent-AC distributor (RACV);
- attachment screws (18) of the lower part
dashboard on the driving post cross member;
-upper attachment screws (19) of the
lower part dashboard on the driving post cross
member.
Extract :- headlamps adjustment knob;
-cigarette lighter.
Detach from clips the connectors: - hazard;
-r
ear window defrosting.
Disconnect the connectors:
- cigarette lighter;
-r ear window defrosting.
Di smount the attachment nut (21) of the
headlamps adjustment control.
Disconnect the connectors:
- hazard;
- climate maintenance control.
D etach from clips the l eft a nd right side
aeration ducts.
Take out t he dashboard from cockpit.
Dashboard
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61
HEATING
61 - 3
AIR REPARTITION CONTROL
The knob
(B) is controllin g air repartitio n flaps
(1).
Position
Ai rflow is di rected t owards the dashboard
side air vents.
Each air vent has three adjustments: - open or closed;
- upward or downward directed
- left or right directed
Position
Airflow is directed towards all dashboard air
vents and towards passengers legs.
Position
Airflow is directed towards passengers legs.
Op erating principle
Position
Airflow is distributed between all air vents,
defogging air vents of front side windows,
windscreen defogging air vent and passengers
legs.
Position
For a better e fficiency, the dashboard air
vents are t o be closed. The whole airflow is directed towards de-
fogging strip and air vents of the front side win-
dows.
Position
Entire cockpit is outside isolated and out-
side air penetration is not allowed, climate con-
trol blower operation being stopped.
AIR QUANTITY CONTROL
The airflow ra te cycled in the cockpit is
settled by the (C) knob position, corresponding
to the four speeds of the climate control blower.
The more speed step is bigger the more airflow
is bigger.
REMARK
For a better efficiency of the windscreen
defrosting or defogging, t he (C) knob m ust
be placed on the last position.
In order to stop the climate control blower
operation, rotate the knob on “ 0” position.
B
1
B
C
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