equipment details
82
equipment details
83
Interior temperature too low in control level ‘1’
fauLt
poSSIBLe cauSe
remedy
Compressor runs constantly
Faulty thermostat
Change the thermostat
Compressor runs for a long time
Large quantities have been frozen in the freezer compartment
compressor does not run (battery connection)
U
KL
= 0 V
There is an interruption in the connection between the battery
and the – electronics
Main switch faulty (if installed)
Additional supply line fuse has blown (if installed)
Establish a connection
Replace the main switch
Replace the supply line fuse
U
KL
≤
U
EIN
Battery voltage is too low
Charge the battery
Start attempt with
U
KL
≤
U
OFF
Loose cables - Poor contact (corrosion)
Battery capacity too low
Cable cross section too small
Establish a connection
Replace the battery
Replace the cable
Start attempt with
U
KL
≤
U
ON
Ambient temperature too high
Insufficient ventilation and/or air supply
Condenser is dirty
Move the refrigerator to another location
Clean the condenser
Electric circuit between the pins in
the compressor interrupted
Defective compressor
Replace the compressor
U
KL
Voltage between the positive and negative terminals of the electronics
U
ON
Cut-in voltage of the electronics
U
OFF
Cut-off voltage of the electronics
12 troubleshooting
the significance of the red Led (7)
For operational faults it illuminates several
times. The number of pulses depends on the
type of fault.
Each flash lasts for one quarter of a second.
After the series of impulses a pause follows.
The sequence for the fault is repeated every
four seconds.
no. of
flashes
fault
possible cause
1
Supply
voltage
The supply voltage
is outside of the
set range.
2
Excessive fan
current
The fan loads the
electronics unit
with more than 1 A
3
The motor
doesn’t start
The rotor is
jammed.
The pressure
difference in the
cooling system is
too high
(> 5 bar).
4
Speed too
low
If the cooling
system is
overloaded, the
minimum speed of
the motor of 1850
RPM cannot be
maintained.
5
Overheating
of the
electronics
unit
If the cooling
system is loaded
too heavily or the
temperature is
set too high, the
electronics can
overheat.
Summary of Contents for HB095 2008
Page 4: ......
Page 10: ...motorhome code Code of conduct 10 The Country code 12 The Coastal code 12 ...
Page 17: ... en route Panel van spare wheel detail 20 ...
Page 18: ... En route 20 Panel van spare wheel detail Please refer to the Fiat handbook ...
Page 22: ...arrival at site Positioning the motorhome 26 ...
Page 32: ...Connecting services 42 ...
Page 38: ...Electrical systems 52 ...
Page 66: ...Equipment details 106 ...
Page 71: ...Motorhome Care 114 ...
Page 72: ...useful information Owners club aftercare 116 Useful contacts 117 Change of ownership 118 ...