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ORUS RF Programmable Thermostat User Manual
• Measured and displayed temperature resolution: 0.1°C
• Temperature regulation range: 2.0°C ÷ +35°C
• Measurement update: every 20 seconds
• Measurement precision: ± 0.5°C
• Winter or summer or manual operation
• Optional display in °F
• Automatic change CET / DST
• Password protected keypad lock for installation in public places
• Wall mounting (or on 503 type box)
• Radio Frequency remote actuator control
• Operating temperature: 0 °C ÷ +50 °C
• Operating humidity: 20% ÷ 90% noncondensing
• Storage temperature -10°C ÷ +65°C
• Degree of protection: XXD
• Maximum distance between thermostat and actuator: 100 m in free field
The preset temperature values (expressed in °C) are the following:
funct. winter funct. summer
T1 5.0 OFF
T2 15.0 23.0
T3 18.0 25.0
T
MANUAL 20.0 24.0
Regulation of temperature levels is subjected to the following condition: T1 ≤ T2 ≤T3.
In summer mode, T1 cannot be set and corresponds to the air conditioning OFF.
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REMOTE ACTUATOR
• For details about technical specifications refer to the remote actuator documentation
supplied with the instrument.
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