If faults are occurring on your Rivacold Freezer or Chiller, it is very important to discover it quickly. Error codes are a great way to find out the initial problem. Error codes are usually displayed on the controller.

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Rivacold error codes:

Error code	Description/Control
E1	cold room probe temperature error
E2	End defrostin probe g error
E3	3rd probe error (condenser temperature)
	3rd probe error (2nd evaporator temperature)
E4	repeated heat alarm
E5	repeated HP pressure switch alarm
E6	repeated LP pressure switch alarm
LO	low temperature alarm
HI	high temperature alarm
EE	data saving alarm
Ec	condenser cleaning alarm
Er	network alarm (**)
Ed	defrosting timeout alarm
Od	door open timeout alarm
nx	slave x alarm (on master only)
Ux	slave x not connected (on master only)
u0	master not connected (on slave only)
dx	slave x download failed(on master only)
OFF	unit in stand-by (operation disabled)
dF	defrosting in progress
dFu	defrosting not performed
uM	master unit
uSx	slave x unit
Cn	terminal/control connection interrupted