Aspira Cex-70 User manual

INSTALLATION, USE AND MAINTENANCE MANUAL

CEX-70

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CEX-70

1. GENERAL

1.1 INTRODUCTION

This manual was prepared with the aim of making the installation and management of your system as simple as

possible.

By reading and applying the suggestions of this manual, you can achieve the best performance of the purchased

product.

We would like to thank you for choosing to purchase one of our products.

Read this file carefully before performing any operation on the unit.

The unit must not be installed, nor must any operation be performed on it, without firstly reading and understanding

the entirety of this manual. In particular it is necessary to adopt all of the precautions listed in the manual.

The documentation provided with the unit must be delivered to the system manager for safe keeping (at least 10

years) for future assistance, maintenance and repairs.

Unit installation must take into account the strictly technical needs for good operation, as well as any local

legislation in force and specific requirements.

Make sure that when the unit is delivered there are no evident signs of damage caused by transport. If there is,

state this on the delivery note.

This manual reflects the state of the technical standards at the time of sale and cannot be considered inadequate

if updated at a later date based on new experiences. The Manufacturer reserves the right to update production and

the manuals without being required to update previous ones, except in exceptional cases.

Contact the Manufacturer’s Sales Office to receive further information or updates on/to the technical documentation

and for any suggestions for improvement to this manual. All suggestions shall be strictly vetted.

1.2 FUNDAMENTAL SAFETY RULES

This instruction is an integral part of the manual of the device that the KIT is installed on. Refer to said

manual for the GENERAL WARNINGS and for the FUNDAMENTAL SAFETY RULES. Installation must be

carried out by qualified personnel equipped with the necessary PERSONAL PROTECTIVE EQUIPMENT.

compliance with local regulations.

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2. INSTALLATION

2.1 CABINET KIT DIMENSIONS

Below the cabinet kit dimensions are shown;

INSTALLATION WITH RECESSED CABINET KIT

CABINET KIT CEX-70 (code AP20375)

INSTALLATION WITH RECESSED CABINET KIT + AIR OUTLET PLENUM

CABINET KIT CEX-70 (code AP20375) + GEX-70 grids (code AP20376)

SIDE VIEW

FRONT VIEW

PASSAGES FOR OUTDOOR and EXHAUST AIR

BOTTOM VIEW

6+6 FITTINGS DN 75/90

BOTTOM VIEW

6+6 FITTINGS DN 75/90

FRONT VIEW

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CEX-70

Model / code CEX-70 / AP20375 CEX-70 / AP20375 + GEX-

70 / AP20376

Width L mm 698 698

Depth P mm 310 310

Height H mm 1200 1200 + 320

Bracket depth P2 mm 16 16

Outdoor air/ exhaust diameter DN Ø 160 160

Supply / exhaust diameter DN Ø (6 + 6) x 75mm (6 + 6) x 75mm

Condensate discharge diameter DN S mm 20 20

Cable diameter DN S mm 16 16

Weight Kg 25 37

2.2 UNIT POSITIONING

CABINET KIT POSITIONING

For cabinet kit positioning:

- prepare a suitable hole in the wall to house the cabinet kit;

- position the cabinet kit inside the wall

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CABINET KIT SECURING

To secure the cabinet kit it is possible to:

- secure the cabinet kit by the 4 rear holes, and based on the construction materials, using suitable screws and

plugs;

- secure the cabinet kit by the 4 anchoring brackets on the two sides; In this case, after positioning, it needs to

be secured with cement mortar and suitable products;

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2.3 AERAULIC CONNECTION SET-UP

CORRUGATED PIPE CONNECTION TOWARDS INDOOR ROOMS

Inside the cabinet kit there are the connections for air distribution inside the building;

It is possible to install up to 6 corrugated pipes with diam. of 75 mm for both supply and return;

The body allows 6+6 corrugated pipes to pass through the bottom where the bottom insulation is installed;

On the other hand, the starting fittings are installed at the bottom of the plenum inside the body;

- Proceed with installation of the starting fitting in the desired position;

- Carefully cut the insulation with a cutter or mill with a diameter of 80mm;

- Then put the pipe in place and fit it to the starting fitting;

Room air supply and exhaust pipe positioning

SUPPLY

DUCTS

EXHAUST

DUCTS

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CEX-70

OUTDOOR AND EXHAUST AIR CONFIGURATIONS

For the outdoor and exhaust air connections it is possible to choose from two types of installation;

The first type refers to the cabinet kit with the Outdoor air accessory kit:

-1 The cabinet kit is combined with the outdoor air kit to be connected by DN160 pipes to position the outdoor air

kit at the chosen height;

-2 The cabinet kit directly becomes the outdoor air exhaust and intake point through the outdoor air kit accessory

positioned directly above the cabinet kit,

The air is ejected from the top right part,

while it is drawn in from outdoors on the top left part;

Outdoor and exhaust air configurations with air outlet plenum

EXHAUST OUTDOOR AIR

EXHAUST

SUPPLY EXTRACTION

OUTDOOR AIR

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The second type, on the other hand, involves connection with dn160

ducts and outdoor and ejection air grids remotely controlled by the

installer;

Outdoor and exhaust air configurations with ducts

CONNECTION WITH OUTDOOR AIR KIT

For installation with the outdoor air kit, there are two installation options;

- The first is through chosen nipples and pipes with diam. of 160mm with remote control of the outdoor air kit at

a height on the wall that may be chosen by the installer;

EXHAUST

SUPPLY EXTRACTION

OUTDOOR

AIR

EXHAUST

SUPPLY EXTRACTION

OUTDOOR

AIR

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CEX-70

The second through the direct assembly of the kit above the cabinet kit;

In this case, proceed as shown in the figures on the side;

Remove the sleeves of both cabinet kit and plenum, and place the plenum on top of the cabinet kit;

Then, secure with the provided holes and screws;

OUTDOOR AND EXHAUST AIR PIPE CONNECTION

For installation with outdoor and exhaust air pipes, start

from the two connections on the outside of the body through

the nipple and chosen pipes with diam. of 160mm

EXHAUST

SUPPLY EXTRACTION

OUTDOOR

AIR

OUTDOOR AIR

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2.4 SET-UP FOR ELECTRICAL AND CONDENSATION DISCHARGE CONNECTIONS:

ELECTRICAL AND CONDENSATION DISCHARGE CONNECTIONS

Side entrances have been provided on both sides with pre-shearing of the cabinet kit for the set-up of electrical

cables and condensation discharges;

For electrical cables there are two holes provided for inlet with dn20mm corrugated sheath;

There is a Dn24mm inlet provided for the condensation discharge;

ELECTRICAL CABLE

INPUT

CONDENSATION

DISCHARGE

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FANTINI COSMI S.p.A.

Via Dell’Osio, 6 - 20090 Caleppio di Settala, Milan, Italy

Tel. +39 02 956821 | Fax +39 02 95307006

E-mail: inf[email protected] | supportotecnic[email protected]

07/2020

www.aspira.it

Aspira CEX-70 User manual

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