RBM 1553.00.02, User Manual

Page: 74 / 80

English
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Programmable Thermostat User Manual
BATTERY REPLACEMENT
The chronothermostat signals the status of depleted batteries through the symbol
on (field (10) ) 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 chronothermostat 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).
Attention: after batteries replacement, the display will switch on within 15
seconds at max.
The removal of the device takes place by
pulling on the frame convexity
(see figure).
DEVICE RESET
If you want to erase all performed settings and to recharge the default values, proceed
as follows:
1. to extract the chronothermostat from the wall-mounted base and reinsert
2. during the flashing of the backlighting press the key
until the display shows the
writing G() .
Default values are indicated on page 36 of this manual.