Description
Siemens digital room thermostat for fan-coil systems (2 and 4 tubes) and heat pumps. Ideal for control in homes and residential buildings, commercial spaces and schools.
Features:
• 230 Vac service voltage
• Control outputs ON/OFF, 3 points or PWM (pulse width modulation)
• Wall installation with screws
• Operating modes: Comfort, Energy Saving and Protection
• Automatic or manual fan speed
• Output for 3-speed or 1-speed fan
• 3 multifunctional inputs for card contact, external probe, etc.
• Automatic or manual heating / cooling regime change
• Adjustable start-up and control parameters
• Minimum and maximum limit of the password
• Backlit LCD screen
Applications:
• 2-pipe fan coil units, 2-pipe with electric heater, 2-pipe with radiator/floor heating
• 4-pipe fan coil units, 4-pipe with electric heater
• 2-stage heating or cooling application
• Compressors in dx-type equipment
• Universal heating and/or cooling
Features:
• 230 Vac service voltage
• Control outputs ON/OFF, 3 points or PWM (pulse width modulation)
• Wall installation with screws
• Operating modes: Comfort, Energy Saving and Protection
• Automatic or manual fan speed
• Output for 3-speed or 1-speed fan
• 3 multifunctional inputs for card contact, external probe, etc.
• Automatic or manual heating / cooling regime change
• Adjustable start-up and control parameters
• Minimum and maximum limit of the password
• Backlit LCD screen
Applications:
• 2-pipe fan coil units, 2-pipe with electric heater, 2-pipe with radiator/floor heating
• 4-pipe fan coil units, 4-pipe with electric heater
• 2-stage heating or cooling application
• Compressors in dx-type equipment
• Universal heating and/or cooling
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