Oase Bitron Eco 120 W Instrucciones De Uso página 51

System messages
The system messages are indicated on the display. If there are several system messages pending
at the same time, the oldest message is always displayed.
 The 4-digit system message is indicated on the display by two groups of two digits in succes-
sion.
 As soon as the cause has been eliminated, the system message automatically disappears.
System message
Er11
Er66 Unit has
switched off.
Er67 Unit has
switched off.
ErL1
ErL2 Bitron Eco
180 W
Bitron Eco
240 W
Temperature
88
value flashing
Lo
Cause
 Unit head removed.
 Unit head is not correctly posi-
tioned in the casing.
Unit overheated.
Unit temperature has been ex-
ceeded five time in succession.
UVC lamp "L1a" and/or "L1b" defec-
tive.
UVC lamp "L2a" defective
UVC lamp "L2a" and/or "L2b" defec-
tive
Water temperature < 4 °C
Ambient temperature < -9 °C
Remedy
Insert unit head into the casing, close with the
engagement hook and secure with screw.
 Protect unit from direct sunlight.
 Ensure that water can continuously flow
through the casing.
 After cooling down, the unit automatically
switches on again and activates the last se-
lected operating mode.
 Eliminate the cause of overheating (e.g. di-
rect sun radiation, no water flow).
 Keep the button pressed for six seconds.
 Replace defective UVC lamp (→ Maintenance
and cleaning)
 ErL1 does not disappear: Contact the OASE
service.
 Replace defective UVC lamp (→ Maintenance
and cleaning)
 ErL2 does not disappear: Contact the OASE
service.
 Replace defective UVC lamp (→ Maintenance
and cleaning)
 ErL2 does not disappear: Contact the OASE
service.
Ensure water temperatures of at least 4 °C or
take the unit out of operation
(→ Storage/winter protection)
Temperature display out of operation, opera-
tion is not practical.
EN
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