TEL AFA1000/BLD Istruzioni per l'installazione
Installation & Operating Manual
Temperature Electronics Ltd.
Unit 2, Wren Nest Road
Glossop, SK13 8HB
United Kingdom
AFA1000/BLD
Pressure Controller
Version 01 / p.2
AFA1000/BLD Pressure Controller
Installation & Operating Manual
Table of Contents
1 Safety 4
1.1 Safety Practices 5
1.2 Warning Notices 5
1.3 Precautions 5
1.4 General Operating Conditions 6
1.5 Environmental Conditions 6
1.6 Electrical Safety 7
1.7 Electrical Protection 8
1.8 EMC Compliance 8
1.9 Warning Labels 8
2 Overview of the Pressure Controller 9
5
2.1 Operator Display Panel 10
2.2 Display Features 11
2.3 Displayed Alarms and Events 12
2.4 LED Indicators 12
2.5 Audible Alarm Sounder 12
2.6 Pushbuttons 13
2.7 Diagnostics Menu 14
2.8 External Connections 16
3 Functions and Operation 18
3.1 Pressure functions 19
3.2 Input functions 20
3.3 Control functions 21
4 Components 22
4.1 Pressure Controller Components 23
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AFA1000/BLD Pressure Controller
Installation & Operating Manual
Table of Contents
5 Installation 24
5.1 Installation of Standard Components 25
5.2 Typical Installation Diagram 26
5.3 Dimensions details 27
5.4 Typical Wring diagram – Damper Control 28
5.5 Typical Wring diagram – Inverter Control 29
6 Operation Notes 30
6.1 Operation Notes 31
7 Control Settings 32
7.1 Control Settings 33
8 RS485 Coms output 34
8.1 Overview and connections 35
8.2 Congurationsettings 36
8.3 Testing and troubleshooting 38
8.4 CongManager 39
9 Warranty 41
1. SAFETY
Version 01 / p.5
AFA1000/BLD Pressure Controller
Installation & Operating Manual
1 SAFETY
1.1 Safety Practices
This document describes the general safety practices and precautions that must be
observed when operating the Airow Monitor.
This advice is intended to supplement, not supersede, the normal safety codes in the
user’s country. The information provided does not cover every safety procedure that
should be followed. Ultimately, maintenance of a safe laboratory environment is the
responsibility of the user and the user’s organisation.
Please consult all documentation supplied with the Airow Monitor before starting
to work. Carefully read the safety information in this document and in the other
documentation supplied. When setting up the equipment or performing analysis or
maintenance procedures, strictly follow the instructions provided.
1.2 Warning Notices
Within this User Guide WARNINGS are used to highlight information or instructions
that must be followed in order to avoid personal injury to yourself or other people in
the vicinity, eg. switch o the mains voltage before any maintenance.
WARNINGS appear as below:
1.3 Precautions
The following precautions must be observed when using the Airow Monitor
and associated systems:
• Be sure that the voltage of the Airow Monitor equipment corresponds to the
voltage available where it is to be installed.
• Never remove the side or back panels of the Airow Monitor without rst shutting
down the equipment and disconnecting the mains cord.
Switch o the mains voltage and remove the power supply
before maintenance.
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AFA1000/BLD Pressure Controller
Installation & Operating Manual
1.4 General Operating Conditions
The Airow Monitor and equipment have been designed and tested in accordance
with the safety requirements of the International Electrotechnical Commission (IEC).
The Airow Monitor conforms to IEC61010-1 (Safety Requirements for electrical
equipment for measurement, control and laboratory use) as it applies to IEC Class 1
(earthed) appliances, and therefore meets the requirements of EC directive
73/23/EEC.
If possible, avoid any adjustment, maintenance or repair to the eqipment whilst
covers are open or it is operative. However, if any adjustment, maintenance or repair
is necessary while the covers are open, this must be done by a skilled person who is
aware of the hazards involved.
Whenever circumstances arise that mean an Airow Monitor may be unsafe,
make it inoperative. In particular, an Airow Monitor may be unsafe if it:
• Shows visible damage.
• Fails to perform correctly.
• Has been subjected to severe transport stresses.
• Has been subjected to prolonged storage in unfavorable conditions.
1.5 Environmental Conditions
The Airow Monitor should only be used under the following conditions:
• Indoors.
• In ambient temperatures between 5°C and 40°C.
• With relative humidity below 80% for temperatures up to 31°C, decreasing linearly
to 50% relative humidity at 40°C.
• Electrical supply uctuations not exceeding +10% of the nominal voltage.
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AFA1000/BLD Pressure Controller
Installation & Operating Manual
1.6 Electrical Safety
The Airow Monitor and associated equipment are designed to protect the user from
potential electrical hazards. This section describes some recommended electrical safety
practices.
The Airow Monitor and associated equipment must be correctly connected to a
suitable electrical supply. The supply must have a correctly installed protective conductor
(earth or ground) and must be installed and checked by a qualied electrician before
initial power up.
When working with the Airow Monitor System:
• Connect the equipment to a correctly installed mains power outlet that has a protective
conductor connection.
• Do not operate the equipment with any covers or internal parts removed.
• Disconnect the equipment from all live voltage sources before opening it to make any
adjustments, replacements, maintenance or repair. If the opened equipment must be
operated for further adjustment, maintenance or repair, this must only be done by a
supplier’s Service Engineer.
If it is possible that the equipment is no longer electrically safe for use, make the
equipment inoperative and secure it against any unauthorised or unintentional operation.
The electrical safety of the equipment is likely to be impaired if:
• It has any signs of visible damage.
• If it has been subjected to prolonged storage in unfavourable conditions.
• If it has been subjected to severe stress during transportation.
Any interruption of the protective conductor inside or outside
theAirowMonitorSystem,ordisconnectionoftheprotective
conductor terminal is likely to make the equipment dangerous.
Intentional interruption of the protective conductor is prohibited.
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AFA1000/BLD Pressure Controller
Installation & Operating Manual
1.7 Electrical Protection
Observe the following electrical protection precautions:
• Insulation: Class I rating for external circuits. Only connect equipment that meets
the requirements of IEC 61010-1, IEC 60950 or equivalent standards.
• Installation Category: The equipment is able to withstand transient over-voltages
typically present on the mains supply. The normal level of transient over-voltages is
impulse withstand (overvoltage) Category II of IEC 60364-4-443.
• Pollution Degree 2: Normally only non-conductive pollution occurs. Occasionally,
however, temporary conductivity caused by condensation must be expected.
1.8 EMC Compliance
EC Directive
The Airow Monitor System is designed and tested to meet the requirements of
the EC directive 89/336/EEC and 93/68/EEC and complies with the EMC standard
EN61326 (EMC standard for electrical equipment for measurement, control and
laboratory use) and EN55011 (ISM) Class A (RF emissions).
FCC Rules and Regulations
The Airow Controller System is classied as a digital device used exclusively as
industrial, commercial or medical test equipment. It is exempt from the technical
standards specied in Part 15 of the FCC Rules and Regulations based on Section
15.103 (c).
1.9 Warning Labels
Warning labels attached to the equipment draw attention to specic hazards - refer
to this guide and other documentation provided with the equipment for more details
concerning potential hazards and any precautions or other actions that must be
taken.
2. OVERVIEW OF THE PRESSURE
CONTROLLER
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AFA1000/BLD Pressure Controller
Installation & Operating Manual
2 OVERVIEW OF THE
PRESSURE CONTROLLER
2.1 Operator Display Panel
Control output bar graph or
Alarm Time Line
Pressure display in Pa or Ins Wg
LED indicators
Function and up/down buttons
for Menu Conguration and
Calibration.
ENTER – also used as
Mute button for audible alarm
Note:
Access to the Calibration and Conguration menus is password protected
and is factory set. To access and or change the password contact the
supplier for the engineers password and enter the Passwords in the Main
Menu or alternatively use a Laptop connected to the Com port and use the
Upload/Download software provided.
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