Changing The Temperature Unit; Battery Replacement - Würth IVT LATENTO XXL 500 Notice De Montage

Charge/disharge
WT Feed G 1¼
Drinking Water
Cold G 1¼
Drinking Water
Warm G 1¼
Sensor Sleeves for
Temperature Sensors
6.4 Float level indicator
When the button is pressed briefly until the display lights up, the temperature and
filling level indicator is switched on for approx. 5 seconds. If the button is pressed
longer until "LONG" appears in the display, the fi lling level indicator is switched
on for approx. 15 minutes.

Changing the temperature unit

To switch the temperature display between
°C and °F and back, press the button dur-
ing operation (the maximum filling level
measured so far will appear during this
process) until the temperature is displayed
with the new unit.

Battery replacement

If battery replacement should become nec-
essary, the housing must be opened. The replacement battery is a lithium battery
3.6 V size AA. Ensure correct polarity when inserting the battery!
After battery replacement, all the segments of the filling level indicator are shown.
The filling level sensor only requires a slight increase in fi lling level for reini-
tialisation. This can be achieved through thermal expansion of the water during
operation. In individual cases it can be necessary to top up the water level in the
LATENTO slightly. Following this reinitialisation, the correct filling level is displayed
again.
Charge/discharge
WT Return G 1¼
Solar Feed
G 1¼
Solar Return
G 1¼
Electrical heating
element (optional)
Temperature and
Filling Level Display
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