Rdf800Kn Siemens Room Thermostats - Hvac

Touch Screen Flush-mount Room Thermostats with KNX Communications

Type: Heating and cooling

RDF800KN - Stock no.: S55770-T350 

RDF800KN/NF - Stock no.: S55770-T335

Features:

• KNX bus communications (S-mode and LTE mode)

• Large display with backlight

• 2P / PI / P control • Outputs for ON/OFF or 3-position control

• Outputs for 3-speed or 1-speed fan

• 2 multifunctional inputs for keycard contact, external sensor, etc.

• Independent function for window contact and presence detector

• Operating modes: Comfort, Economy and Protection

• Automatic or manual fan speed control

• Automatic or manual heating / cooling changeover

• Minimum and maximum limitation of room temperature setpoint

• Control depending on the room or the return air temperature

• Adjustable commissioning and control parameters

• Commissioning with Synco ACS, ETS4 or via local HMI

• Interoperation into Synco 700

• Integration into Desigo via group (ETS4) or via individual addressing

• Integration into third-party system via group addressing (ETS4)

• AC 230 V operating voltage

• RDF800KN: Mounting on round box, with min 60 mm diameter or recessed 
square 86 mm box with 60.3 mm fixing centers and min 40 mm depth

• RDF800KN/NF: Mounting on recessed square 86 mm box with 60.3 mm 
fixing centers and min 40 mm depth, requires additional mounting frame

Use:

Room temperature control (heating or cooling) in individual rooms and zones by 
means of:

• 2-pipe fan coil units

• 2-pipe fan coil units with electrical heater

• 4-pipe fan coil units

• Chilled /heated ceiling

• Chilled /heated ceiling and electrical heater

• Chilled ceiling and radiator / under floor heating

• Compressors in DX-type equipment

• Compressors in DX-type equipment with electrical heater

The RDF800KN... controls:

• One single or 3-speed fan

• One or two ON/OFF valve actuators

• One ON/OFF valve actuator and one 1-stage electrical heater

• One 3-position valve actuator

• One 1-stage compressor in DX-type equipment, or one 1-stage compressor with 
electrical heater Used in systems with: 
• Heating or cooling mode

• Automatic heating/cooling changeover

• Manual heating/cooling changeover

• Heating and cooling mode (such as 4-pipe system)

The room thermostats are delivered with a fixed set of applications. The relevant application is selected and activated during commissioning using one of the following tools:

• Synco ACS

• ETS4

• Local DIP switch and HMI

BIS là nhà phân phối và cung cấp các gói giải pháp chuyên nghiệp về tự động hóa tòa nhà, nhà thông minh và tự động hóa công nghiệp, như: hệ thống BMS, hệ thống EIB/KNX, hệ thống PLC, SCADA, HMI...của các hãng Siemens, Hager, Contemporary Controls (C-Controls), Dywer,...

Hãy liên hệ chúng tôi để được tư vấn và hỗ trợ kỹ thuật:

CT TNHH TMDV BIS

216 Đông Hưng Thuận 2, KP.4, P. Đông Hưng Thuận, Q.12, TPHCM

Email: sales@bisvn.net

Hotline: 0913 476 379 - Mr. Hoàng

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