• Overview

• Device Certification

• Certified Product Catalog

• Certification Tool

• Professional Certification

• Annual LonMark Awards

  Related Information

Device Certification - LonMark conformance instructions.

Design Guidelines - Technical information for developing open interoperable LonMark products.

Technical Corner - Provides answers to commonly asked technical questions.

LonMark Members who manufacture products used in Open Systems

LonMark-Certified Product Catalog


New Search


Company Name: Distech Controls Inc.
Standard Program ID: 8 00083 5501 BF 04 83
LonMark Version: 3.4
Category: HVAC
LonMark Format: 8
Manufacturer ID: 00083 - Distech Controls Inc.
Device Class: 5501 - SCC - Fan Coil
Usage Class: BF - Changeable NV Types / Programmable
Media Channel: 04 - TP/FT-10
SPID Model Number: 83
Datasheet: Distech_05DI-DSELPTU-11.pdf
XIF/DRFs Download: 8000835501BF0483.zip
XIF available: Yes, included in the above ZIP file
DRFs available: Yes, included in the above ZIP file
LonMark Profiles
Supported (qty):
0000 - Node Object (1)
0001 - Open Loop Sensor Object (6)
0003 - Open Loop Actuator Object (11)
0410 - Static Programmable (1)
3040 - Lamp Actuator (8)
3300 - Real Time Keeper (1)
6110 - Sunblind Actuator (8)
8501 - SCC-Fan Coil (1)
Clock Rate: 10 MHz
Agency Approvals: CE, FCC, UL Listed
Product Availability: Worldwide
Sales Information: http://www.distech-controls.com(opens into a new window)
Product Description: The ECL-PTU Series are microprocessor-based programmable controllers designed to control powered terminal units such as powered fan coil units, heat pumps units, and chilled beams. Additionally, these HVAC applications can support various pipe configurations such as 4-pipe, 2-pipe, and 4-pipe and 1-coil using a 6-way valve. These controllers use the LonTalk® communication protocol and are LONMARK certified as SCC Fan Coil controllers. This series contains five models: ECL-PTU-107, ECL-PTU-207, ECL-PTU-208, ECL-PTU-307 and ECL-PTU-308. These controllers support various input types including resistance, voltage, pulse, and digital-based ones. Moreover, they provide analog, floating, and proportional control outputs for valves, electric heaters and fans. This series can control up to 8 lights and 8 shades / sunblinds through ECx-Light/Blind modules. These are expansion modules that operate off of a separate sub-bus, giving this controller the ability to manage lighting and shades / sunblinds for a full cross-management solution operating from a single network point. These controllers work with a wide range of sensors, such as those in the Allure™ EC-Smart-Vue series of communicating room sensors that feature a backlit-display and graphical menus. These sensors are used for indoor temperature measurement, setpoint adjustment, fan speed selection, and occupancy override. Some models include CO2 sensing and motion detection to allow the system to adjust to actual operating conditions for increased energy savings. In addition, these controllers are Open-to-Wireless™ ready, and when paired with the Wireless Receiver, they work with a variety of wireless battery-less sensors and switches. Custom program these controllers using EC-gfxProgram through either EC-NetAX™ Pro which is powered by the NiagaraAX Framework® or through any LNS®-based software such as Distech Controls’ Lonwatcher 3. This allows you to quickly and easily create your own control sequences capable of meeting the most demanding requirements of any engineering specification.
Product Contact: Sales DEPT.
Tel: +1 450-444-9898
Fax: +1 450-444-0770
Use “BACK” button to return to search results.

© 2007-2019 LonMark International. Terms of Use | Privacy Policy (“Cookie”) cookie settings: view/edit


The number of applications for LonMark certification is growing rapidly. To make sure your products are on-track for certification, design conformance into them by following the LonMark Interoperability Guidelines v3.4.

see Device Certification

The Proficiency Testing Program for Qualified Open Systems Installers, Professionals and Integrators provides a worldwide standard of proficiency for individuals that install, integrate and maintain systems utilizing LonMark certified products.

see Professional Certification