AERA EVO-MODULAR Manuel utilisateur

User’s

Manual EVO-MODULAR

AIR HANDLING UNITS

General Information .............................................................................6

Introduction............................................................................................................6

Purpose of User Manual .........................................................................................6

Warning and Safety instructions ..............................................................................6

Components ..........................................................................................................7

Transport and Storage ............................................................................................8

Assembly.............................................................................................11

Assembly Area .....................................................................................................11

Module Combination ............................................................................................12

Installation of Weather Protection Sheets...............................................................14

Ball Siphon Assembly ...........................................................................................14

Removing of the Fan Fixing Parts....................................................................................15

Duct Mounting................................................................................................................16

Connection of Run Around Heat Recovery System.........................................................18

Coil Connections ............................................................................................................ 18

Humidiﬁers .....................................................................................................................20

Steam Humidiﬁers .......................................................................................................... 20

Direct Injection Humidiﬁer ............................................................................................... 20

Adiabatic Humidiﬁers with Pads (evaporative) ................................................................. 20

Electrical Heater ............................................................................................................. 20

External Sensors ............................................................................................................ 21

Electrical Connections .................................................................................................... 21

Air Handling Unit with Automation Equipment ................................................ 21

Control Panel and BMS Connections.............................................................................. 22

Air Handling Unit without Automation Equipment............................................................22

Panel Mounting .............................................................................................................. 23

3 Phase Motor Connections ...........................................................................................23

Control Panel and BMS Connections.............................................................................. 24

Contents

AERA AIR INNOVATION

Commissioning...................................................................................25

Starting Device.....................................................................................................26

Display Control ...............................................................................................................26

Parameter Change ......................................................................................................... 27

Operating Mode ............................................................................................................. 28

Temperature ...................................................................................................................30

Air Flow Control.............................................................................................................. 31

Time Setting ...................................................................................................................32

Admin Settings...............................................................................................................34

Service and Maintenance ..................................................................35

Service Maintenance Information....................................................................................35

Maintenance Plan.................................................................................................35

Component Maintenance ............................................................................................... 36

Filter Maintenance .......................................................................................................... 37

Heat Exchanger Maintenance and Cleaning.................................................................... 38

Rotary Heat Recovery System Maintenance and Cleaning..............................................38

Plate Heat Exchanger Maintenance and Cleaning...........................................................39

Run Arround and Heat Pipe Recovery Systems Maintenance and Cleaning.................... 39

Fan Maintenance and Cleaning....................................................................................... 39

Coil Maintenance and Cleaning ......................................................................................40

Electric Heater Maintenance and Cleaning...................................................................... 41

Silencer Maintenance and Cleaning ................................................................................ 41

Condensation Pan Maintenance and Cleaning................................................................ 41

Damper Maintenance and Cleaning................................................................................41

Body Cleaning................................................................................................................ 42

Alarms .................................................................................................42

Solve problem ....................................................................................46

Spare Parts and After Sales Services ..............................................51

After-Sales Services ..........................................................................51

2. General Information

2.1 Introduction

Thank you for choosing AERA / EVO-M Air Handling Units.

This manual applies to EVO-M series modular air handling units. Before operating EVO-M series air handling units,

please carefully review and keep the user manual. Do not use any module of the units as a workbench or storage place.

EVO-M units can only be operated under conditions that meet their design purpose and speciﬁcation.

Repairs and modiﬁcations to be made on the product can be made by AERA Technical service personnel or expert

personnel approved by AERA, unless they are marked as the user in the maintenance plans. In case of need for spare

parts, please contact the after-sales service department. Any damage that may occur after the use of spare parts not

provided by AERA is not covered by the warranty.

The device should be visually inspected at the time of delivery. AERA units are shipped complete and connected to

all equipment, suitably packaged. If apparent damage is detected during transport, write it on the waybill and have it

approved by the driver. Photograph the damage and share it with the AERA logistics department.

AERA reserves the right to make design changes without prior notice.

Images in this user manual may differ from actual devices!

2.2 Purpose of User Manual

This instruction manual has been created to provide general information. The product line has many variants. The user

is entirely responsible for following the instructions as required. If you have any questions regarding the content of this

manual or if any information is out of scope, contact AERA technical service.

2.3 Warning and Safety Instructions

The instructions given in the manual have been created for technical personnel, trained persons, qualiﬁed electricians

or air conditioning technicians. These people should read and fully understand the manual before starting any work.

Safety rules must be followed and observed.

Warning and information labels are placed on the unit. (Figure.1)

Failure to adhere to the warning labels can result in serious accidents.

DANGER

AERA AIR INNOVATION

DANGER Death / serious irreversible injury

Indicates an extremely dangerous situation that will result in death or serious irreversible injury if the safety instructions

are not followed.

WARNING Death / Serious injury

Indicates an extremely dangerous situation that will result in death or serious irreversible injury if the safety instructions

are not followed.

CAUTION Minor or moderate injury

Indicates a dangerous situation which may result in minor or moderate injury if the safety instructions are not followed.

CAUTION Environmental or material damage

İndicates actions that could cause damage to equipment or property.

Occupational health and safety local regulations and general safety regulations for the ﬁeld of application of the air

handling unit also apply.

2.4 Components

Evo-M series air handling units modules are marked with the following icons according to their features.

Filter Module DX Coil Module

Fan Module Steam Coil Module

Plate Type Heat Exchanger

Module Electrical Heater Module

Rotory Heat Exchanger

Module Humidiﬁer Module

Run Arround Heat Ex-

changer Module Mixing Damper Module

Heat Pipe Heat Exchanger

Module Damper Module

Water Heating Coil Module Silencer Module

Water Cooling Coil Module

This user manual, which is sent with the device, is placed in the fan module or ﬁlter module with additional shipping

group materials such as siphon. Please check it out!

DANGER

WARNING

CAUTION

ATTENTION

2.5 Transport and Storage

Do not stand under/near suspended loads while transporting air handling unit

modules.

The unit must never be lifted, pulled or pushed using any protruding parts other

than the main frame, such as coils, dampers.

The unit must not be tilted during transport or lifting.

While the units are unloaded from the vehicle, the units should be taken to the forklift by placing wedges under the

pedestal as described in the pictures below.

12 3

4 5

DANGER

ATTENTION

AERA AIR INNOVATION

If a forklift is used during transportation, make sure that the forklift blades pass

through the bottom of the units. Otherwise, it may damage the panels at the bottom of the units.

Forklift blades must be long enough to pass through the module completely!

If the units are lifted with a forklift, the lifting operation should be carried out by

considering the center of gravity of the module and making sure that the load is evenly distributed on the forklift forks.

Be careful that the blades do not hit the panels and drain pan outlets.

ATTENTION

Center of gravity

If the module is to be moved with a crane, the lifting parts can be connected to

the unit through a shaft that will pass through 30mm (standard) or 60mm (optional part) diameter holes on both sides of

the pedestal. In crane operations, the connection details shown below should be considered and applied completely.

AERA is not responsible for any damage that may occur otherwise.

Sample Application for Lifting from Pedestal

ATTENTION

AERA AIR INNOVATION

Air handling units can wait for the time of assembly at construction sites or warehouses. In such storage situations, the

warnings below should be taken into account.

• In order to avoid pollution, all gaps in the air handling unit must be covered. If stored in a wet environment, sufﬁcient

ventilation should be provided. Store components of air handling units in a dry and non-condensing place.

• Ensure that the air temperature is between -10 ° C and 40 ° C and the storage area is away from water.

• Nothing must be placed on the units. The units must not be walked on, and the materials that may damage the

units must not stand on the units.

• Protruding parts of the units, such as coil connections and dampers etc, must be protected from damage.

• The product will be out of warranty if it is not stored in appropriate environments and conditions.

3. Assembly

Before starting the installation, the checklist in chapter 4 must be checked!

3.1 Assembly Area

Errors that occur when installing and assembling air handling units can potentially

lead to fatal situations and cause serious physical damage. There is also a risk that the air handling unit may not function

properly.

The installation place of the unit must be ﬂat and balanced. If the ﬂoor is not stable, the air handling unit must be

balanced with appropriate balancing elements. In the absence of suitable balancing elements, it is recommended to

prepare the ﬂoor at least 10 cm above the ground as it will protect the device from rain and ﬂoods.

As a result of assembling the air handling unit with imbalance, the air handling unit

may not function properly. In this case, damages that may occur in the unit are not covered by the warranty.

Adjustable feet can be installed under the base of the unit in order to be able to adjust the balance of the unit more

easily against planar irregularities that may occur at the installation place. Feet are supplied as accessories. If the unit is

supplied with these feet, the balance of the unit can be adjusted with the 2 nuts on the feet.

The assembling location of the unit must be in balance!

There should be enough space for the height of the siphon in the modules where the condensation pan is located.

Check the “Siphon installation” chapter for further information.

ATTENTION

In order to take out the components for reasons such as cleaning, maintenance and replacement, While locating the

unit, gaps of appropriate sizes should be left around the unit. This space should be on the service side of the unit and

at least 1.2 times the width of the unit.

If the units are to be operated in an outdoor application, they should be speciﬁed

before the project selection and should be produced in accordance with the outdoor application. (weather protection

sheet, high protection class component selection etc.). Otherwise, the unit should not be operated outside.

3.2 Module Combination

Labels are placed on the modules to facilitate the assembling of the modules.

Sealing gaskets are applied between the modules of air handling units. Before the modules are combined, the gaskets

should be checked and if there is any damage, replaced with new ones.

ATTENTION

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