Mounting Instructions

Siemens Smart Infrastructure RDF300… / RDF300…/VB / RDF340… / RDF400… 2020-02-26 1/2

Mounting Location of Thermostat / 温控器安装位置

Preparation and Deliverables / 安装前准备

Flush-Mounting / 嵌入式安装

L=10 mm

≤

1.5 mm

max. 80 m

M3076

RDF300...

RDF300…/VB

RDF340...

RDF400...

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M3076 RDF300... RDF300…/VB RDF340... RDF400... Mounting Location of Thermostat / 温控器安装位置 Preparation and Deliverables / 安装前准备 5. Flush-Mounting / 嵌入式安装 Φ L=10 mm 2 Φ≤1.5 mm max.
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Wiring Diagrams / 接线图 Application 应用 RDF300... / RDF300…/VB / RDF400... RDF340 RDF300... / RDF300…/VB / RDF400... ON 两管制 2-pipe en 2 zh 1 ON 两管制，带电加热 2-pipe & el. heater en 2 zh 1 ON 四管制 4-pipe en 2 zh 1 ON Dimensions / 尺寸 YR B1, B2 2/2 RDF3xx / RDF4xx 3-speed fan Valve Compressor Electro heater Operating mode switch-over contact (e.g.