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Siemens RDG140 User Manual

Siemens RDG140
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N3181en
May 28. 2009
Building Technologies
3
181
RDG100 / RDG110
RDG140 / RDG160 RDG100T
Room thermostats with LCD
for wall mounting RDG1…
for fan coil unit applications
for universal applications
for use with compressors in dx type equipment
RDG100...: Operating voltage AC 230 V, ON/OFF, 3-position or PWM control
outputs
RDG110: Operating voltage AC 230 V, ON/OFF relay (SPDT) outputs
RDG140 / RDG160: Operating voltage AC 24 V, DC 0…10 V control outputs
Operating modes: Comfort, Energy Saving and Protection
Automatic or manual fan speed
Output for 1-speed, 3-speed or ECM fan DC 0...10 V (RDG160)
3 multifunctional inputs for keycard contact, external sensor, etc.
Automatic or manual heating / cooling changeover
Adjustable commissioning and control parameters
Minimum and maximum setpoint limitation
Backlit display
Additional features of RDG100T:
Infrared remote control receiver
Auto Timer mode with 8 programmable timers

Other manuals for Siemens RDG140

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Siemens RDG140 Specifications

General IconGeneral
TypeRoom thermostat
Power Supply230 V AC
InstallationWall-mounted
Digital inputs number0
Relay outputs number1
Degree of protectionIP30
Protection ClassII
Temperature Range5°C to 30°C

Summary

Room thermostats with LCD for wall mounting

RDG100/RDG110/RDG140/RDG160 Features

Summarizes key features like operating voltage, control outputs, and modes for specific models.

RDG100T Additional Features

Lists specific advanced features of the RDG100T model, including remote control.

System Use and Applications

Supported System Types

Details HVAC systems compatible with the thermostats, such as 2-pipe/4-pipe fan coil units and heat pumps.

Core Functions and Operation

General Thermostat Functions

Explains basic operational modes, temperature control, and fan speed management.

Advanced Functionality

Describes advanced features like fan kick, purge function, filter reminders, and timer programs.

Application Configuration Matrix

DIP Switch Settings and Control Outputs

Maps specific applications to required DIP switch settings and available control outputs.

Product Series Overview

Product Type Summary and Features

Compares product models by operating voltage, control outputs, and special features.

Compatible Equipment Combinations

Lists compatible actuators and sensors with their type references and data sheets.

Accessories, Ordering, and Design

Optional Accessories and Ordering

Information on ordering thermostats and available optional accessories like mounting kits.

Mechanical Design and Controls

Describes the physical construction and the user interface elements for operation.

Display Interface Details

Display Symbols and Indicators

Explains the meaning of all symbols, icons, and indicators shown on the thermostat display.

Installation and Commissioning

Mounting and Wiring Guidelines

Instructions for physical mounting, location, and electrical wiring best practices.

System Commissioning Procedures

Steps for initial setup, reset, parameter configuration, and calibration.

Technical Specifications and Disposal

Technical Data by Model

Detailed electrical specifications, power consumption, and input/output ratings for each model.

Environmental Disposal Instructions

Guidelines for proper disposal of the electronic device according to WEEE directive.

Operational Parameters and Environmental Data

Operational Data and Settings

Covers switching differentials, setpoints, temperature calibration, and display resolution.

Environmental and Standard Compliance

Details operating, transport, storage conditions and lists relevant certifications and standards.

General Information and Terminals

General Product Specifications

Covers electromagnetic compatibility, safety class, pollution class, housing, and weight.

Connection Terminal Assignments

Detailed breakdown of terminal functions for RDG100, RDG110, RDG140, and RDG160 models.

Wiring Connection Diagrams

RDG100/RDG110 Wiring Schematics

Visual wiring examples for RDG100 and RDG110 models across various system types.

RDG140/RDG160 Wiring Schematics

Visual wiring examples for RDG140 and RDG160 models across various system types.

Physical Dimensions

Thermostat Unit Dimensions

Provides detailed physical measurements in millimeters for the thermostat housing.

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