ABB HVAC application manual

ABB

ABB HVAC application manual

Published: 23 May 2013 · Category: Product Catalogues

From this document

ABB i-bus KNX Application manual Heating/Ventilation/Air Conditioning Description of the symbols: Sample Note Tip Disadvantage Advantage Important Table of content Preface/General ...................................................................................................................... 3 1. Introduction 1.1. Selection of the devices and the required control and special functions ..................... 4 2. Device selection 2. 1. Which devices/applications are available in practice in conjunction with KNX? ........ 6 2.2. Overview of KNX sensors for room temperature control ................................................ 2.2.1. Room thermostat without display ................................................................................. 2.2.2. Room thermostat with display...................................................................................... 7 7 7 2.3. Solution with a conventional thermostat .......................................................................... 11 3. Overview of KNX actuators for room temperature control 3.1. Room thermostat with Electromotor Valve Drive............................................................. 12 3.2. Room thermostat with Electrothermal Valve Drive ......................................................... 13 3.3. Advantages and disadvantages of all actuator solutions ............................................... 16 3.3.1. Control with Electromotor Valve Drives...