© 2014 Honeywell International Inc. All Rights Reserved. Proprietary/Confidential. SB-MSET4 1

Part of Alerton’s Ascent™ product line, the newly designed Microset 4 is like no other wall sensor on the market. Touchscreen display, crisp edge-to-edge glass, small bezel setting, elegant layered construction, quality stainless steel ventilation detail, designed for longevity—all this adds up to an aesthetically pleasing wall sensor with technical functionality that is second to none for all types of jobs, buildings and campuses.

The Microset 4 is a drop-in replacement for Alerton’s Microset and Microset II devices because it uses the existing Alerton Microset bus; a simple VisualLogic® controller (VLC) ROC file update enables front-end access to new features and functionality. All Microset 4 units include room and outside temperature sensing and display, relative humidity, fan control and a configurable LED status light indicator—all in a single wall sensor. The sensor also has the optional capability of being used to control room lights and window blinds through appropriate direct digital control (DDC) logic in the associated VLC.

Future releases of the Microset 4 wall sensor will include integrated CO2 sensing, MS/TP communication, and “No Logo” variations to meet precise job specifications and reduce the number of devices mounted on a customer’s wall.

Note At launch, VLC ROC files supporting new Microset 4 functionality will be available for Gen4 controllers (VLC-1000.bin) and the VAViH-SD controller (VLC-1007.bin). ROC files for the VLC-444 and VLCA-1688 will be available later in 2014.

Microset 4 with MS/TPThe Microset 4 with optional MS/TP capabilities, expected to release in Q2 2014, uses the BACnet® MS/TP network layer and can replace wall sensors of third-party BACnet systems as well as applications where there is a long cable run between the controller and sensor.

The Microset 4 with MS/TP does not need to be paired to a VLC and can tie into the new or existing BACnet MS/TP network. The included features make it easy to use and it can control any BACnet point from an Alerton controller.

Ascent™ Microset™™ 4 Wall Sensor

SALES BULLETIN

CO2 sensor range Measurement

Operating temperature range 32–122 °F (0–50 °C)

Measurement range 0–5000 ppm

Accuracy ± 30 ppm, ± 3% at reading

© 2014 Honeywell International Inc. All Rights Reserved. Proprietary/Confidential. SB-MSET4 2

Microset 4 with carbon dioxide (CO2) sensingThe Microset 4 with CO2 sensing, also expected to release in Q2 2014, work with VLCs to determine ventilation needs and manage the outdoor air supply to maintain acceptable levels of CO2 in the space.

This sensor uses an industry-proven, self-calibrating logic called the Automatic Baseline Correction (ABC) algorithm. The algorithm constantly tracks the Microset 4’s lowest CO2 reading over 7.5 days and gradually corrects for any long-term drift, tuning the readings—at a maximum default speed of about 50 parts per million (ppm)/week—continuously calibrating Microset 4’s CO2 sensor. The Microset 4 with CO2 sensing eliminates the need for users to calibrate every few years, and its 10-year lifespan exceeds most specifications for CO2 lifespan requirements.

What do all these features mean to customers? We’ve eased installation to cut labor time, completely revamped user interface for a five-star experience, improved accuracy to meet stringent specification requirements, and overhauled the design for a sleeker, more modern look.

The Microset 4’s LED status indicator instantaneously displays heating or cooling status and energy saving mode; or users can program the colors on the Microset 4 to provide other, customized status displays.

The Microset 4 is backward compatible with Alerton VLCs, providing users with a tenant control interface, and enabling them to display information and allow occupant control according to the needs of each application. Customizable and intuitive operation enables occupants to manually freely adjust and control setpoints, or override scheduled operation in 30-minute increments for more economic control of sporadically occupied areas such as conference rooms.

The Microset 4’s improved Field Service and Balance modes allow technicians and Balancing Agents to view and adjust advanced user settings right from the Microset 4 display, ensuring the system is operating within specified parameters.

Your technicians will have a reduced learning curve when using the Microset 4 because the field service mode supports easy to read, full text codes, eliminating the need to memorize the legacy, two-character codes.

With its backlit LCD touchscreen display and sleek, edge-to-edge smart phone-style glass, Alerton’s Microset 4 wall sensor modernizes the look of any wall. The top quality materials and high-level finish extends the life of the unit.

What is included (what’s in the box)All Microset 4 wall sensors ship with a backplate for mounting, and torx screw and allen wrench for physically securing the sensor to the wallplate.

© 2014 Honeywell International Inc. All Rights Reserved. Proprietary/Confidential. SB-MSET4 3

Architecture

AvailabilityThe Microset 4 version with temperature and humidity sensors (MS4-TH) will be available for ordering and shipping on April 21, 2014.

Note The Microset 4 “No Logo,” Microset 4 MS/TP and Microset 4 with CO2 sensing are expected to be available in Q2 2014. ROC files for the VLC-444 and VLCA-1688 will be available later in 2014.

Part Number Description

MS4-TH Microset 4 with temperature and humidity sensors

MS4-TH-NL* Microset 4 with temperature and humidity sensors and no logo

MS4-TH-MSTP* MS/TP Microset 4 with temperature and humidity sensors

MS4-THC* Microset 4 with temperature, humidity, and CO2 sensors

* Expected to be available in Q2 2014.

WarrantyCovered under Alerton’s standard 2-year warranty.

© 2014 Honeywell International Inc. All Rights Reserved. Proprietary/Confidential. SB-MSET4 4

Where to find more informationYou can find more information about the Microset 4 on the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products >

Ascent.

Top features and benefits

Feature Benefit

Optional CO2 sensing and MS/TP versions Multiple options provide the best solution for each project; consolidated functionality reduces the number of required mounted devices.

Programmable LED status light indicator underneath unit shows operating status

Displays at a glance if unit is heating or cooling, or any other status of the zone as programmed through DDC.

Balance mode/calibration mode Automatically calibrates and adjusts air balancing and airflow.

Easy-to-understand full text field service mode codes Saves time and reduces learning curve by eliminating the need to memorize the two-character legacy field service codes.

Backwards compatible; utilizes the existing Alerton Microset bus and VLC controllers Enables users to leverage existing Alerton investment.

Sleek edge-to-edge smart phone-style glass Modernizes the look of any wall it’s mounted on.

Perforated metal band separating layers Offers a high level of finish.

Glass touchscreen with a Mohs hardness rating of 7. Tough and rugged touchscreen display for potentially vulnerable installations locations.

Estimating considerationsEach version of the Microset 4 is a drop-in replacement for Alerton’s Microset and Microset II. To get the new features—including controlling the LED status light function and referencing CO2 sensing from the front-end control system (e.g., Compass or Envision for BACtalk)—you must download an updated ROC file is available for Gen4 VLCs and the VAViH-SD. These new ROC files are downloadable as ZIP files files on the Software BACtalk page of the ASN at http://asn.alerton.com/s/Pages/Software/?category_id=1003.

Note ROC files for the VLC-444 and VLCA-1688 will be available later in 2014.

The Microset 4 requires 24V power.

Affected products and services

TrainingComprehensive, web-based training is available on the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent. We will add content to this website throughout 2014, and incorporate Ascent Training into our classroom curriculum by Q3 2014. We expect comprehensive, eLearning training tracks supporting Ascent to be available between Q4 2014 and Q1 2015.

Web sitesAlerton Corporate Home page—www.alerton.com A description of the Alerton Microset 4 and other product information will be added to the Alerton website in the Product section in Q2 2014.

Alerton Support Network (ASN)—asn.alerton.com All information available for the Alerton Microset 4 is on the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent.

© 2014 Honeywell International Inc. All Rights Reserved. Proprietary/Confidential. SB-MSET4 5

LiteratureAlerton price list (LT-PRCLST-DLR) In Q2 2014, the Microset 4 version with temperature and humidity (MS4-TH) will be added to the Dealer Price List, which is available for download on the Price Lists page of the ASN at http://asn.alerton.com/s/Pages/Prices. Other Ascent products, including additional Microset 4 sensors, are expected to be added to the price list in Q2 2014.

Alerton Corporate Overview brochure (MK-ASCENT-PRODUCTS) New, posted for viewing in the Marketing section of the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent, and orderable through the print-on-demand site. Find more information about this printing service on the print-on-demand page under the ASN Marketing section at http://asn.alerton.com/s/Pages/Marketing/PrintOnDemand.

Alerton Ascent Architecture brochure (MK-ASCENT-ARCH) New, posted for viewing in the Marketing section of the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent, and orderable through the print-on-demand site. Find more information about this printing service on the print-on-demand page under the ASN Marketing section at http://asn.alerton.com/s/Pages/Marketing/PrintOnDemand.

Product data sheets (LT-MS4-01, LT-MSTPMS4-01) New, posted under Documentation on the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent.

Installation instructions and technical manuals New, posted under Documentation on the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent.

Microset 4 Installation Instructions (LT-MS4-II-01) MS/TP Microset 4 Installation and Operations Guide (LT-MSTPMS4IOG)

Microset 4 Installation and Operations Guide (LT-MS4IOG)

Webinars New, posted under How To on the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent.

Alerton’s Microset 4 wall sensorThis sales bulletin is part of a comprehensive product announcement package that announces the availability of Alerton’s Microset 4 wall sensor as part of the Ascent product line. You can find this and other referenced documents and files on the Alerton Ascent pages, which you access exclusively through the ASN by clicking Products > Ascent.