SsangYong Stavic / SsangYong Rodius (2005 year). Manual - part 295
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
28
FFH & PTC
STAVIC - 2004.09
3B
Fan wheel or combustion air fan motor blocked (frozen,
contaminated, stiff, cable harness scrapes on shaft end, …)
• Eliminate blockage
• Measure speed of combustion air fan motor:
- dismantle combustion air fan
- check with 8.2 V + 0.2 V, to do so, unclip the cable 0.75
2
black from chamber 13 of the 14-pin connector and the
cable 0.75
2
brown from chamber 14. Apply marking (white
paint) to the fan wheel and measure speed with contactless
speed meter.
If the measured speed is outside a range of 8,800 rpm to
10,400 rpm, then replace the combustion fan. If the mea-
sured speed is within a range of 8800 rpm to 10400 rpm,
then replace the controller.
• Check cable harness for this component for damage and
through current
• Check plug-in connection, replace component if necessary
• Fan wheel or combustion air fan motor blocked
(contaminated, stiff)
• Check cable harness of this component for damage, if neces-
sary replace component
• Check whether the lead to this component has a short-circuit
to GND, if not, check component for ground contact, if neces-
sary replace controller
• Check cable harness to the external component for damage
and through current and replace external component if neces-
sary
• Check cable harness to the external component for damage
and through current
• Check plug-in connection, replace external component if
necessary
• Check whether lead to this component has short-circuit to
+Ub, if not, check component for ground contact, replace
controller if necessary
Too many start attempts, the controller is locked
• Delete the fault memory to release the controller
• Check fuel quantity and fuel supply
• During start (no flame formed yet), the flame sensor reports
temperature value too high for too long
• Check exhaust and combustion air
• Check flame sensor
Remedies
Trouble Description
Trouble
Code
30
31
32
34
47
48
49
50
51
Speed of combustion fan motor out-
side tolerable range
Burner motor interruption
Overload, short-circuit or ground
contact, burner motor
Burner motor output defect
Overload, short-circuit or ground
contact, fuel pump
Fuel pump interruption
Fuel pump output defect
Operating block because too many
start attempts in vain (10 start
attempts, also one start repeat for
every start attempt)
Time exceeded for cold blowing