Error Messages - Danfoss EKC 414A1 Instructions For Use Manual

Error messages

The controller can give the following messages:
E1 Error message
E4
E5
E6
E7
E8
E9
E10
E15
E16
E20
Alarm message
A1
A2
A4
A5
A10
A11
A45
Status message
S1
S2
S3
S4
S10
S11
S14
S15
S16
S17
S18
S19
S20
S22
S23
S24
S25
S26
S31
non
PS
10
Fault in controller
Defrost sensor disconnected
Shortcircuited defrost sensor
Change battery and check clock
S4 (S ) sensor disconnected
out
Shortcircuited S4 (S )
out
S3 (S ) sensor disconnected
in
Shortcircuited S3 (S ) sensor
in
S2 sensor disconnected
Shortcircuited S2 sensor
AKS 32R fault
High temperature alarm
Low temperature alarm
Door alarm
Function "O16" activated during a coordinated
defrost
Control problem
No refrigerant selected
Cooling stopped (Main Switch)
Waiting for end of the coordinated defrost
Waiting for end of compressor ON time
Waiting for end of compressor OFF time
Defrost sequence. Evaporator drips off and
waits for the time to expire
Refrigeration stopped by the internal or exter-
nal start/stop function
Thermostat cut out
Defrost sequence. Defrost in progress
Defrost sequence. Fan waiting for time to elapse
Refrigeration stopped due to open ON input
Door is open. Input DI is open
Melt function in progress (refrigeration inter-
rupted)
Modulating thermostat control
Emergency refrigeration due to sensor error
Start-up phase 2. Evaporator is charged
Adaptive control
Start-up phase 1. Signal reliability from the sen-
sors is checked
Manual control of outputs
No refrigerant selected
Door open and cooling stopped
Time delay on outputs during start-up
Password required. Set password
Instructions RI8JN253 © Danfoss 05/2005 EKC 414A1