EvaKool DOWN UNDER Series, Service Manual

DOWN UNDER

 SERIES

19

•  Leave on main positive and negative . 
•  Remove all other wires including fan and bridge out terminal’s “C” and “T” .

E4 minimum speed issue:

 Possible cause – overloaded fridge, module issue, worn or 

tight bearings in compressor .
•  If you have a second module (that’s known to be good) try it on the compressor to 

confirm if compressor is seized or not .

•  Let unit cool down and re-try .

Note:

 Very rarely will you get a E4 error. More than likely end up with an E3 issue.

E5 Overheating issue:

 Probable cause - fan has stopped, condenser is blocked with fluff, 

vents are blocked/obstructed, or no ventilation to the fridge .
•  Remove the back cover and check if fan has stopped or if the fan is still running .
•  Check the condenser to see if blocked . To do this, turn off fridge, stand fridge on its end 

to access the base, there is a small inspection panel, remove panel and inspect the back 

section of the condenser . If blocked, remove the fan and blow compressed air from the 

front of the condenser to remove fluff build up . Replace inspection plate, and test .

•  Ask customer how the fridge is installed, if you find on your bench no fault found it may 

be due to the installation .

Important: 

Many caravans and camper trailer manufacturers are building “dust free” vans 

many of these have little to no ventilation and fridges are cooking in their own heat. 
Check out our service bulletin on Cross Flow Ventilation: https://www.evakool.com.au/

SSP%20Applications/NetSuite%20Inc.%20-%20SCA%202020.1/Development/img/Cross%20

Flow%20Ventilation.pdf