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VII. ALARMS
EU-281C room temperature regulator signalizes all alarms which
occur in the main controller. In the event of alarm, the room
regulator sends a sound signal and the display shows the same
message as the main controller. If the internal sensor is damaged,
the following alarm appears: 'Room temperature sensor
damaged'.
VIII.
Power supply
Power consumption
Operation temperature
Measurement error
Operation frequency
Technical data of the module EU-260v1
Power supply
Ambient temperature
Frequency
TECHNICAL DATA
17
230V
1W
5÷50°C
± 0,5°C
868MHz
12V DC
5÷50°C
868MHz
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