Fantini Cosmi CH150, Руководство пользователя

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5. Page 4: maximum temperature reached
during the current day and the hour when it
was reached (in the diagram 22.5 °C at
time 21.08).
6. Press the ENTER key twice to return to the mode of operation previously in use.
Maintenance
To clean the chronothermostat, a soft cotton cloth with no detergent is recommended.
Replacement of the batteries
When the battery charge falls to too low a level, the symbol starts to flash on the
display. If the batteries are not replaced within 15 days, the chronothermostat switches off
automatically and the word OFF appears on the display in place of the temperature. The
settings and data are stored in the non-volatile memory.
To remove the chronothermostat from the base:
•
Remove the connector jack of the telephone activator (if present);
•
Pull the chronothermostat from the left and right sides, without pressing on the selector
switches.
If the only message on the display when the batteries are replaced is OFF, the round
key [key 5] must be pressed after the chronothermostat has been put back on its
base.
Important . The batteries normally last for a year. It is recommended that they be replaced
at the start of the season when the plant will be in operation, to prevent the batteries going
flat when no one is around, for example during the year-end holiday period.
The used batteries should be disposed of in containers for the purpose.