Johnson Controls Metasys DX-9100 - User Manual

M-Applications 653
Metasys Ventilation Controller Section
Issue Date 1000
© 2000 Johnson Controls, Inc. www.johnsoncontrols.com
Part No. 24-8395-26 Rev. —
Code No. LIT-653425
T
ECHNICAL
B
ULLETIN
Metasys Ventilation Controller Application
for the DX-9100
Metasys Ventilation Controller Application for the DX-9100.............3
Introduction........................................................................................................*3
Key Concepts......................................................................................................5
Johnson Controls CO
2
Concentration Samplers............................................................ *5
MVC-2000-1 Package ...................................................................................................*5
Universal Packaging Module (UPM) ............................................................................... 6
DX-9100 ........................................................................................................................*7
CO
2
Sensor................................................................................................................... *7
Air Valve ......................................................................................................................... 8
Air Pump......................................................................................................................... 8
Air Filter ......................................................................................................................... *8
Return, Supply, and Outdoor Air Ports............................................................................ 8
Sample System .............................................................................................................*9
HVAC System Requirements........................................................................................ 10
Location Considerations ............................................................................................... 10
Procedure Overview ........................................................................................*12
Detailed Procedures .........................................................................................13
Installing a UPM........................................................................................................... *13
Installing Air Sampling Devices and Tubing .................................................................. 14
Trending Data.............................................................................................................. *15
Checking the Solenoid Valves ..................................................................................... *16
Calculating the OA Flow .............................................................................................. *16
Checking the Controller Application ............................................................................. *17
Reloading the Controller Application ............................................................................*17
* Indicates those sections where changes have occurred since the last printing.

Johnson Controls Metasys DX-9100 Specifications

General

Brand	Johnson Controls
Model	Metasys DX-9100
Category	Controller
Language	English

Summary

Key Concepts

Johnson Controls CO2 Concentration Samplers

DX-9100

Describes the DX-9100 controller and its role in the MVCA.

GX-9100 Software Configuration Tool

GX-9100 Application for MVC

CO2 Sensor

Explains the function and multiplexing of the single CO2 sensor.

Air Valve

HVAC System Requirements

Location Considerations

Air Sampling Locations

Procedure Overview

Install a UPM

Steps for installing the Universal Packaging Module (UPM).

Install Air Sampling Devices and Tubing

Steps for installing air sampling devices and connecting tubing.

Check the Solenoid Valves

Calculate the OA Flow

Check the Controller Application

Reload the Controller Application

Detailed Procedures

Installing a UPM

Detailed steps for installing the Universal Packaging Module (UPM).

Installing Air Sampling Devices and Tubing

Detailed steps for installing air sampling devices and pneumatic tubing.

Checking the Solenoid Valves

Calculating the OA Flow

Explains how to calculate outdoor air flow using CO2 levels.

Checking the Controller Application

Reloading the Controller Application

Instructions on how to obtain and reload the MVCA software.