ZANOLLI TEOREMA POLIS PW, Manual For Installation, Use And Maintenance

Page: 28 / 72

4. FUNCTION
TEOREMA POLIS PW 28
When power is restored the system goes into the inactive state of OFF.
4.4.3.Vaporiz
er’s Water level alarm
If for any reason the level sensor does not detect water in the vaporizer,
the system calculates a maximum of 60 seconds after which the screen
displays the fault (anomaly) by replacing the vaporization/evaporation icon
with an alarm signal . In this case the
evaporation/vaporization function will be deactivated until the correct
restoration/ reintroduction of water.
4.4.4. Abnormal shutdown of the oven
If for any reason the oven shuts down suddenly and in absence of an
alarm on the display, these could be the causes:
-
Intervention of the safety thermostat:
the safety thermostat operates/intervenes by shutting down the system
(completely) as soon as the (oven) chamber’s temperature exceeds
500°C. The safety thermostat is resetmanually and it is located (in the
area) at the back of the control panel.
To reset the thermostat remove the plug from the power panel and wait
for the (oven) chamber to cool (off).
Unscrew the 4 screws on the control panel and press the safety
thermostat reset key. Resetting is not possible as long as the temperature
remains above 500°C.
To re-
enable all the system’s functions after detecting the fault shutdown
and restart the system with the “on/off” key.
Since the safety thermostat intervenes only in case of serious
faults, we suggest you to have the oven checked by a qualified technician
before the next use, in order to remove the cause of the problem/fault.
- Power failure:
in case of power failure the system shuts down completely.