TEL AFA 1000 User Manual

1
AFA 1000
FUME HOOD ALARMS
Operating and Instruction Manual
Model AFA1000 / 1
• Digital display
• 1 Output relay
• 3 Input relays
• Com port
Used for alarm indication and monitoring on
Fume Hoods
1/MK3/FH/USPSU
250804

TEL AFA 1000 Specifications

General

Frequency	50/60 Hz
Battery Backup	12V 7Ah
Number of Zones	8
Dimensions	280 x 220 x 80 mm
Weight	2.5kg

Summary

Operator Display Panel

Connection Details

General Description

Operator Features

Details digital display of airflow, status icons, and alerts.

Status Indicators and Controls

Covers status indicators, LEDs, audible alarm, and control buttons.

External Connections

Input and Output Configuration

Details volt-free inputs, relay output, Com Port, power, and sensor connections.

Installation

Start up / Calibration

Calibration Procedure

Step-by-step guide for unit calibration using specific settings.

Calibration Notes

Provides guidance on sensor positioning and velocity measurements for calibration.

Monitor Configuration

Events / actions

Airflow Status: Normal, Warning, Low

Describes indications for normal, warning, and low airflow conditions.

Airflow Status: High, Sash High

Describes indications for high airflow and sash high status.

Input Activated: High/Low, Night Set-back, External Alarm

Covers indications for High/Low, Night Set-back, and External Alarm inputs.

Alarm Control: Disable and Mute

Details alarm disable status and audible alarm mute function.

Dimensions

In-line Airflow Sensor Installation

Installation Notes for Sensor Placement

Provides guidance on sensor positioning for accurate readings.

Typical Wiring Diagram

Spare Parts List

Limitation of Warranty and Liability

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