Vemer Chronos Key, Руководство пользователя

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CHRONOS KEY Programmable Thermostat User Manual
BATTERY REPLACEMENT
The models Chronos Key Bianco and Chronos Key Nero signal the depleted battery
status and flashing the display.
In this status the regulation is always guaranteed, but it is recommended to replace the
batteries as soon as possible! (*)
In case of decreasing the level of batteries further, the programmable thermostat
enters low-energy mode, it switches off the display and does not any regulation.
(*) Remove the depleted batteries and replace them with the new ones in maximum
time of one minute (charge reserve) to avoid loosing date and hour settings. (On the
contrary, the performed programmings are stored even after this limit of time).
Attention: after batteries replacement, the display may switch on within 15
seconds at max.
 Dispose of the used batteries
observing the laws in force
in relation to the disposal
of hazardous waste .
INSTRUMENT RESET
In case of erasing all performed settings and to turning back to the default settings,
proceed as follows:
1. switch off and switch on the power supply of the programmable thermostat (230 V
versions) or disconnect the thermostat from the wall-mounted base and reconnect
it (battery versions).
2. during the flashing of the backlight press the key until the display shows the
writing
dEF
.
Default settings are indicated on page 33 of this manual.