Wednesday, Oct 19, 2005 at 12:54
Rus,
Just in case you can't provied an email address I've done a cut of the relevant section and pasted it below. Not sure how it will format on the
forum but you should be able work it out if it gets abit untidy.
Kurd
What does it mean if the error light is flashing on CCF/CF range?
We have detailed the Danfoss compressor quick guide below. In the case the electronic unit records an operational error light on the CCF/SE and CF range. The number of flashes depends on what kind of operational error was recorded. Each flash will occur 1/4 second. After the actual number of flashes, there will be a delay with no flashes, so that the sequence for each error recording is repeated every 5 seconds. Once you have recorded the Red Flashes use the guide below.
Number of Red Flashes Danfoss BD35/50 Kompressor Guide Red Flash Guide Type
One Flash
Can be caused by:
• Insufficient cable size
• Too many connections
• Poor connections
• Not designating fridge
with own direct circuit
from battery
Battery Protection Cut-Out
If the error light on your fridge flashes once every 5 seconds, it is definitely indicating that you have a voltage drop problem. This means that the wiring in your car may be inadequate to carry the correct amount of volts to the fridge. To test if this is the problem, plug the fridge into a suitable AC adaptor. If you find that the fridge works, you can eliminate that there is a problem with the fridge and the car wiring configuration or plug connections should be stringently checked.
We recommend car/motorhome/caravan wiring to be a minimum of 6-8mm cross section wire for up to 4 metres. Above this length the wiring would need an extra millimeter for every metre.
If the fridge does not work on the correct Waeco AC Adaptor, further investigation is required. Contact Waeco if this occurs.
Two Flashes
Fan over current cut-out
If the fan circuit in the control module has a load in excess of 0.5 Amps, the system will fail.
Three Flashes
Motor Start Error
If your error light is flashing three times every 5 seconds, the rotor may be blocked or the differential pressure in the refrigeration system is too high. Faulty compressor or faulty control module.
Four Flashes
Minimum Motor Speed Error
This failure occurs if the compressor is running slower than 1850 rpm.
Five Flashes
Thermal cut-out of electronic unit
If the error light is flashing five times every 5 seconds, the refrigeration system has been too heavily loaded, or if the surrounding temperature is high, the electronics will run too hot. This is generally caused by not allowing enough ventilation around the vents of your fridge. To overcome this, simply ventilate your fridge more effectively.
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