Lauda E 4 G Operating Instructions Manual page 52

No. Alarm
3 Overtemperature
3 Overtemperature
‫סּ‬
Display
OK
52
When the bath temperature is located above the overtemperature
switch-off point, a two-tone alarm sounds. "Overtemperature" ap-
pears in the display, the heater switches off on all poles and the
pump and chiller are switched off via the electronics.
−
Rectify the cause of the malfunction.
−
Wait until the bath temperature has cooled below the overtem-
perature switch-off point or set the overtemperature switch-off
point higher than the bath temperature.
If "Overtemperature" appears in the display:
−
Unlock the "Overtemperature" display with
Standby
Maintenance
ECO GOLD
.
25/08/2011/ YACE0088