Bpt TH 450, Инструкция по эксплуатации

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NOTE. For connection details, refer to the technical
documentation of the device to be controlled.
3 - POWER SUPPLY
Insert three alkaline LR03 size AAA 1.5V batteries
within the housing. Pay attention to polarity as shown
on the bottom of the housing (fig. 10).
ATTENTION. Inserting the batteries the wrong way
round could damage the unit.
Use only ALKALINE batteries
If nothing appears on the display within 10 seconds
press the reset button R (fig. 82).
Close the unit making sure that the hooks are inserted
into the slots (fig. 11).
Once the batteries have been inserted the display
comes on featuring the symbols illustrated in fig. 12
The unit is now set to operate in automatic mode and
with the heating programme activated ( ).
The room temperature reading and battery status
indicators now appear.
Fig. 10 Fig. 11