Alphacool Eiszeit 2000, English Manual

Page: 13 / 44

13
Alarm - Fault Indication
Display
Meaning
E
1
E2
water temperature
too high
room temperature
too high
When alarm occurs, the error code will be displayed.
The alarm sound will be suspended by pressing any button, but the alarm code remains on display until the alarming condition is eliminated.
Error messages
E3 E4
E5
water temperature
too low
Room temperature
sensor failure
Water temperature
sensor failure
Troubleshooting
Failure Fault Cause Approach
Machine turned on but not receiving power Power cord is not plugged in place
Check and ensure the power interface and the
power plug is plugged in place and in good
contact.
Fuse burnt-out
PuII out the fuse box from the power supply
interface of the chiIler, check the fuse, replace with
spare fuse, if necessary and check whether the
power supply voltage is stable. Check and ensure
the power interface and the power plug is plugged
in place and in good contact.
Flow AIarm (red LED on) -
no water fl ow despite everything being
connected properly
Water IeveI is too low
Check the water level gauge, add water
until the level is in the green area. Also check
whether water circulation tube leaks
Water circulation tubes are blocked
or tubes are deformed by bending
Check water circuIation tubes. They should not
be bent or twisted.