Energie FF Evi 10, Installation And Instruction Manual

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ENERGIE Page | 36
17.15 Check alarms list
The alarms cause the LED on the display to switch on, as the below
example, probe B1 alarm.
The controller can store up to 25 errors.
To access the list errors g
o to the controller “µC²SE” and following the next
steps:
a) Press simultaneously " " and " " keys during 5 s;
b) Set the password (44) via " " and " " keys and confirm with "
" key;
c) With " " and " " keys scroll the list errors and to see the error
press " "
key. If no errors the display shows “noH”.
d) To exit to the errors menu press " " key.
17.16 Alarms list on “µC²SE”
Malfunction Display Reason Resolution
Normal working
Water inlet temp. Sensor
failure
E1
The sensor is open or short
circuit
Check or change the sensor
Water outlet temp. Sensor
failure
E2
The sensor is open or short
circuit
Check or change the sensor
Evaporator sensor failure E3
The sensor is open or short
circuit
Check or change the sensor
Ambient sensor failure E4
The sensor is open or short
circuit
Check or change the sensor
Anti freezing under cooling
mode
A1
Water flow rate is not
enough
Check the water flow volume,
or water system is jammed or
not