Biddle IndAC2 Istruzioni operative

Manual

Industrial air curtain

Model IndAC2

Version 7.0 - North America

Original Manual English

INDUSTRIAL AIR CURTAIN

en-2 B

. . . Contents

1 Introduction 4

1.1 About this manual 4

1.2 How to read this manual 4

1.3 About the unit 5

1.4 Components and accessories 14

1.5 Safety instructions 15

2 Installation 17

2.1 Inspection on delivery 17

2.2 General working method 17

2.3 Suspending the unit horizontally 19

2.4 Installing the unit vertically 22

2.5 Connecting the unit to the central heating system 25

2.6 Connecting the unit to the mains supply 29

2.7 Installing the b-control continuously variable controller 35

2.8 Installing the b-touch control panel 39

2.9 Installing external controls 43

2.10 Finishing the unit 51

2.11 Switching ON and checking operation 52

3 Operation with b-control 56

3.1 Introduction 56

3.2 Switching ON and OFF 56

3.3 Regulating the strength 56

4 Operation with b-touch 57

4.1 Introduction 57

4.2 The Home screen 58

4.3 Main menu 61

4.4 Preferences 63

4.5 Settings 64

4.6 Configuration 65

4.7 Maintenance 73

4.8 USB 75

5Errors 77

5.1 Resolving simple problems 77

5.2 Error messages on the control panel 80

5.3 Remedying errors that are accompanied by an error message 81

5.4 Remedying errors that are not accompanied by an error message 84

INDAC2 MANUAL

Manual version 7.0 - North America (21-03-2017) en-3

6 Maintenance 86

6.1 Introduction 86

6.2 Cleaning the unit 86

6.3 Scheduled maintenance 86

7 Servicing 88

7.1 Removing the fans 89

7.2 Accessing the heating element 91

7.3 Electronics module 91

7.4 Removing the control circuit board 92

7.5 Connecting the control circuit board 92

7.6 Fuses 93

7.7 LEDs 94

7.8 Setting the unit code 94

7.9 Resetting the PIN code 95

7.10 Copying the settings 95

7.11 Updating the software 97

7.12 Composition of the Biddle control cable 98

8 Dismantling 99

9 Addresses 101

Keywords 102

en-4

1. . Introduction

1.1 About this manual

This manual describes the installation, operation and mainte-

nance of , the industrial air curtain model IndAC2. The manual

also provides instructions and information for servicing activi-

ties.

1.2 How to read this manual

1.2.1 Designations used in the manual

The following symbols are used in the manual:

Note:

nRefers to an important section in the text.

Caution:

cIf you do not carry out the procedure or action

correctly, you may cause damage to the unit.

Follow the instructions precisely.

Warning:

wIf you do not carry out the procedure or

action correctly, you may cause physical injury

and/or damage.

Follow the instructions precisely.

INDAC2 MANUAL INTRODUCTION

Manual version 7.0 - North America (21-03-2017) en-5

Danger:

dIs used to designate actions that are not

permitted.

Ignoring this prohibition may lead to serious

damage or to accidents resulting in physical

injury.

1.2.2 Symbols used on the unit and in the manual

The following symbols indicate possible risks or hazards. The

same symbols will also be found on the unit.

1.2.3 Related documentation

In addition to this manual, the following documentation is also

supplied with the unit:

• wiring diagram for installation and servicing.

1.3 About the unit

1.3.1 Applications

The air curtain model IndAC2is intended for the separation of

climates between indoors and outdoors, or between two

rooms. It is installed above or next to the door, across the full

width or length of the doorway. The IndAC2model is primar-

ily suitable for larger doors in industrial buildings.

Models having a maximum range (type MX) are intended for

professional use.

SYMBOL DESCRIPTION

wYou have accessed a section of the unit containing components which carry

a voltage.

Access restricted to qualified maintenance staff only.

Caution is required.

wThis surface or component may be hot. Risk of burns on contact.

INTRODUCTION INDUSTRIAL AIR CURTAIN

en-6

Depending on the type, the air curtain is hung horizontally

above the doorway, or erected vertically next to the doorway

(on left or right, or on both sides).

Other versions and intended use

Upon request, we can supply versions for non-standard appli-

cations.

Warning:

wApplications other than those described

above are deemed to be usage other than for

the intended purpose. Biddle is not liable for

damage or loss resulting from usage other

than for the intended purpose. Usage for the

intended purpose also entails observance of

the instructions in this manual.

1.3.2 Operation

General

An air curtain above the door opening counteracts losses of

energy and comfort. Located at the opening, it blows out a

stream of air and thereby brings about the following:

• The exchange of air between two rooms due to a temper-

ature difference (convection) is counteracted.

• The air that enters at floor level due to draught is possibly

heated.

EXAMPLE OF AHORIZONTAL ASSEMBLY EXAMPLE OF AVERTICAL ASSEMBLY

INDAC2 MANUAL INTRODUCTION

Manual version 7.0 - North America (21-03-2017) en-7

The automatic CHIPS control

Depending on the implementation, the unit may be equipped

with an automatic CHIPS control.

The CHIPS control automatically adjusts the strength and heat

of the unit to changing weather conditions. Thus, in all situa-

tions the energy loss is minimal and the comfort maximal.

CHIPS stands for “Corrective Heat and Impulse Prediction Sys-

tem”.

Control when unit ‘on’

The unit andthe automatic controlwere developed for situa-

tions in which the door stands open.

For the most efficient climate separation and preservation of

comfort it is important that the airflow just touches the floor

and is heated sufficiently. The unit continuously measures the

values that are needed in order to achieve this:

1. The installation height (entered in the control panel)

2. The temperature difference between the two rooms:

- outdoor temperature

- room temperature

3. The temperature of the discharged air

As soon as the situation changes, the control adjusts the out-

let flow rate and the temperature of the airflow to that.

Control with unit ‘off’

If the unit is off – at night, for example – it is not active as cli-

mate separation.

If it is off, the unit can indeed still perform other functions:

• The unit can be set to keep the room at a minimal ‘night’

temperature.

• Water-heated models are equipped with integrated frost

protection.

INTRODUCTION INDUSTRIAL AIR CURTAIN

en-8

Door response

The unit and the automatic control have been developed for

situations in which the door stands open.

If the door is not continuously open, the operation can be

adjusted to this:

• Normal operation: the unit is always discharging air.

• Direct door response: the unit responds directly to the

opening and closing of the door.

• Gradual door response: the unit responds to the opening

and closing of the door. The speed of response is based on

the open/closed ratio.

Note:

nIf the door is closed, the unit works as a room

temperature controller.

Note:

nIn some situations the unit does not discharge any

air, even though it is on.

1.3.3 Type designation

The table below provides an overview of the available models

of the industrialair curtain and the corresponding type designa-

tions. In combination, the type designations constitute the

type code, for instance: IndAC2MX-150-H2-0-Auto-480/52.

If some part of the manual applies to certain models only,

these will be indicated with the corresponding type designa-

tion, for example:

• 150: models with discharge width 150

• H: water-heated models

• 0: horizontal models

• Auto: models with automatic control

Note:

nIn the illustrations in this manual, one type of unit is

used as a general example. The outer appearance of

your unit may be different but its function is the

same, unless stated otherwise.

INDAC2 MANUAL INTRODUCTION

Manual version 7.0 - North America (21-03-2017) en-9

Explanation of the type code

See also:

1.3.4 "Installation positions" on page 9

1.3.4 Installation positions

The IndAC2air curtain is suitable for mounting in various

installation positions. Depending on the situation, the unit can

be placed above or next to the door. In total, there are five

installation positions: 0, 1L, 1R, 2L, 2R.

Caution:

cThe unit has been manufactured specifically for the

installation position indicated in the type code. The

unit cannot be located in another position.

YPE CODE ELEMENT DESIGNATION MEANING

product series IndAC2general designation for the series

capacity ST default range (door height 3-6 m)

MX maximum range (door height 5-8 m)

length 150, 200, 225 or 250 discharge length in cm

battery type H1

water heating

A without heating

installation position 0, 1L, 1R, 2L, 2R In section 1.3.4 - Installation positions, pagina 9, the various

installation positions are explained.

control Basic basic control

Auto automatic CHIPS control

mains supply 230/22 230V, split phase, 60 Hz

208/32 208V, three-phase (without neutral wire), 60 Hz

480/32 480V, three-phase (without neutral wire), 60 Hz

480/52 480V, combination three phase/split phase, 60 Hz

600/32 600V, three-phase (without neutral wire), 60 Hz

INTRODUCTION INDUSTRIAL AIR CURTAIN

en-10

CODE INSTALLATION POSI-

TION EXAMPLE

0 horizontal,

above door

1L vertical,

next to door, on left,

at right angle to wall

1R vertical,

next to door, on

right,

at right angle to wall

2L vertical,

next to door, on left,

along the wall

2R vertical,

next to door, on

right,

along the wall

= direction of air inlet and discharge (must remain

unobstructed)

= inspection side (must be accessible)

= electronic housing

Indice

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