Operating Instructions

Siemens Building Technologies, Inc. 1

Product Overview

Introduction

The Fume Hood Controller is an equipment controller designed to provide Direct Digital

Control (DDC) for 2 position fume hoods. The controller consists of a controller board and a

controller enclosure. The controller board (Figure 1) is the central computing/controlling

component of the system.

Related Equipment

• Operator Display Panel (ODP)

• Laboratory Exhaust Air Terminal

• Venturi Air Valve

• Differential Pressure Transmitter (See NOTE)

• Airflow Sensor (See NOTE)

• Cables

Electronic Actuation

• Electronic Actuator Assembly (See NOTE)

Pneumatic Actuation

• Analog Output-Pneumatic (AO-P) Module (See NOTE)

• Pneumatic Actuator (See NOTE)

NOTE: These components may be included in the Laboratory Exhaust Terminal or

Venturi Air Valve.