Battery Replacement - Orbis Chronos Manual Del Usuario

If you want to erase all performed settings and to recharge the default values, proceed
as follows:
1. disconnect the time thermostat from the wall-mounted base and reconnect it.
2. during the flashing of the keys press the key
dEF.
Default values are indicated on page 31 of this manual.
Chronos signals the status of depleted batteries switching on the symbol
) and making the display to flash.
In this status the regulation is always guaranteed, but it's advisable to replace the
batteries as soon as possible! (*)
If the charge level of batteries further decreases, the programmable thermostat enters
into less consumption mode, it switches off the display and it doesn't perform any
regulation.
(*) Remove the depleted batteries and replace them with the new ones in a maximum
time of one minute (charge reserve) to avoid to lose the settings of date and time
(the performed programmings on the contrary remain memorized even if this limit is
surpassed).
seconds at max.
INSTRUMENT RESET

BATTERY REPLACEMENT

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CHRONOS Programmable Thermostat User Manual
until the display shows the writing
.
(field