Error Description - AKO 16524A Guía Rápida

Troubleshooting
Errors during calibration
The error message is displayed alternately with the CAL message. The
Error Description
E1/E2/E3 Probe error 1 / 2 / 3
Evaporator defrost error
E10
Idem for E10 but relating to the second evaporator
E20
E11 Similar temperature in probes S1 and S2
E20 Idem for E11 but relating to probe S3
It has not been possible to carry out the calibration
E12
due to a lack of stability in the system
Idem for E12 but relating to the second evaporator
E22
Excessive door openings have been detected
E17 during calibration and it has not been possible to
calibrate.
Errors during operation
The error message is displayed alternately with the temperature. The
Error Description
E1/E2/E3 Probe error 1 / 2 / 3
Similar temperature in probes S1 and S2
E13
E23 Idem for E11 but relating to probe S3
A lack of stability has been detected in the system Check main components of the refrigeration
E14
E24 Idem for E14 but relating to the second evaporator
Persistent lack of system stability has led to
E15
deactivation of the SELFDRIVE mode
E25 Idem for E15 but relating to the second evaporator
Configuration has been changed from 1 to 2
E16
evaporators or vice versa.
Excessive door openings have been detected and
E18
the device cannot regulate in SELFDRIVE mode.
icon flashes.
Solution
Check condition and wiring of affected probe
Check defrost operation, it must end by
temperature (d4)
Check position of both probes following
recommendations on page 21
Avoid opening cold room door during calibration.
Check main components of the refrigeration
circuit, in particular the aspiration part
Avoid opening cold room door during calibration.
icon flashes.
Solution
Check condition and wiring of affected probe
Check position of both probes following
recommendations on page 21
circuit, in particular the aspiration part
Check main components of the refrigeration
circuit, in particular the aspiration part and the
position of probe 2 or 3.
To return to the SELFDRIVE mode restart the
device
If the configuration change is correct, start a
manual calibration
Check that the door has not been left open or
that it does not open more than necessary
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1652H4A11 Ed.07