Basic Documentation

About this document
Revision history
1
A6V12166490_en--_c
5 | 58
1 About this document
1.1 Revision history
Edition
Date
Changes
Section
1
January 2021
First version.
All
1.1
March 2021
● Update Multifunctional input info
● Add setpoint related info
4.9, 4.13.3
4.3.2
2
May 2021
● Update commissioning and display info
3.2, 3.3
3
May 2021
● Add monitor input info
2.2, 4.9, 4.13.3
1.2 Reference documents
Subject
Ref.
Document title
Document
number
Flush-mounted room thermostat for Fan
coils, with LCD, RDF660T
[1]
Mounting instructions and operating
instructions
A6V12064527
[2]
Data sheet
A6V12048672
1.3 Before you start
1.3.1 Copyright
This document may be duplicated and distributed only with the express permission
of Siemens, and may be passed only to authorized persons or companies with the
required technical knowledge.
1.3.2 Quality assurance
This document is prepared with great care.
● The contents of this document are checked at regular intervals.
● Any corrections necessary are included in subsequent versions.
● Documents are automatically amended as a consequence of modifications and
corrections to the products described.
Please make sure that you are aware of the latest document revision date.
If you find lack of clarity while using this document, or if you have any criticisms or
suggestions, please contact the Product Manager in your nearest branch office.
The addresses of the Siemens Regional Companies are available at
www.buildingtechnologies.siemens.com.
1.3.3 Document user/request to the reader
Before using products from Siemens Industry, Inc., it is important that you read the
documents supplied with or ordered at the same time as the products (equipment,
applications, tools, and so on) carefully and in full.
We assume that persons using our products and documents are authorized and
trained appropriately and have the technical knowledge required to use our
products as intended.
More information on the products and applications is available: