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DEFENDER

100-200 WHN

DEFENDER

100-200 EHN

1. INTRODUCTION

1.1. PRECAUTIONS, REQUIREMENTS, RECOMMENDATIONS

Detailed analysis of this documentation, as well as assembly and use of equipment, according to the descriptions contained therein, and following all safety requirements, is the basis for the

correct and safe operation of the device. Any other use that contradicts this instruction may cause accidents with serious consequences. Unauthorised personnel should have limited access

to the device, while the personnel should be properly trained. The term operational personnel refers to people, who, as the result of completed training, own experience and knowledge of

important standards, documentation and provisions, concerning safety and working conditions, have been authorised to carry out necessary work and are able to recognise potential hazards

and avoid them. This technical documentation must be delivered together with the device. The documentation contains information concerning all possible configurations of air curtains.

Examples of air curtain assembly and installation, as well as activation, use, repair and maintenance. Provided that the device is operated according to the intended use, this documentation

contains a sufficient number of instructions, required by the qualified personnel. The documentation should be placed near the device and be readily available to the service team. The

manufacturer reserves the right to introduce changes to the instruction, as well as changes to the device that affect its operation, without prior notice. VTS POLSKA Sp. z o.o. shall bear no

responsibility for on-going maintenance, inspections, programming of equipment and damage, caused by standstills of equipment related to the waiting for warranty services, all and any

damage related to the Client’s property, other than the device in question, as well as malfunctions that result from incorrect installation or improper use of the device.

DO NOT COVER
WARNING

: To avoid overheating - do not cover the device!

1.2. TRANSPORT

Prior to the installing and taking the device out of the cardboard box, it is required to check whether the cardboard box has not been damaged in any way and/or the adhesive tape (installed

at the company) has not been broken off or cut. It is recommended to check whether the device’s casing has not been damaged in transport. Should any of the above situation occur, please

The device should be transported by two people. Use appropriate tools, when transporting the device, so as to avoid the damaging of goods and potential hazard to health.

1.3. INITIAL STEPS TAKEN BEFORE THE INSTALLATION

Record the serial number of the device in the warranty card, prior to the commencement of the installation process. It is required to properly fill-in the warranty card, after the completion of the

assembly. Prior to the commencing of any installation or maintenance work, it is required to disconnect power supply and protect it against unintentional activation.

2. STRUCTURE, INTENDED USE, PRINCIPLE OF OPERATION

2.1. INTENDED USE

For the convenience of users as well as different types of installations in commercial and industrial facilities we have designed an air curtain in two different options and three sizes:

● a DEFENDER 100 WHN curtain 1.0m wide with a water heater (8-11 kW, 1880 m

/h)

● a DEFENDER 100 EHN curtain 1.0m wide with electric heaters (6 kW, 2150 m

/h)

● a DEFENDER 150 WHN curtain 1.5m wide with a water heater (13- 19,5 kW, 3570 m

/h)

● a DEFENDER 150 EHN curtain 1.5m wide with electric heaters (12 kW, 3500 m

/h)

● a DEFENDER 200 WHN curtain 2.0m wide with a water heater (19- 28 kW, 4890 m

/h)

● a DEFENDER 200 EHN curtain 2.0m wide with electric heaters (13,5 kW, 5000 m

/h)

The use of the DEFENDER 100-200 air curtain enables the leaving of the room door open, regardless of weather conditions, thus providing a protective barrier. The curtain also enables a

simultaneous keeping of the required heating comfort inside the room/facility. The modern design of the DEFENDER 100-200 air curtain is a result of its wide range of application. The places in which

it is possible to install the device include: malls, office buildings, supermarkets, cinema compleEHs, as well as shops, store-rooms, manufacturing facilities or warehouse rooms. Please notice that the

use of an air curtain not only provides a protective barrier, but also it is an additional heat source in the room.

APPLICATION:

warehouse rooms, warehouses, sports facilities,

supermarkets, religious buildings, hotels, clinics, pharmacies, hospitals, office buildings, manufacturing facilities.

PRIMARY ADVANTAGES:

protection of climatic conditions in the room,

reduction of heating/cooling costs, universal size, ability to work both in vertical and horizontal position; simple, quick and intuitive assembly.

2.2. PRINCIPLE OF OPERATION

DEFENDER 100-200 WHN

- heating medium, for example hot heating water, returns heat through a heat exchanger with a wide heat-exchange surface, thus providing high heating output (8-

28 kW). A transverse fan (1120-5000 m

/h) sucks in the air in the room, and pumps it through the heat exchanger, back into the room. The jet of warm air is directed downstream at high velocity,

thus providing an air barrier.

DEFENDER 100-200 EHN

- electric heaters (2000 and 1500W each) heat up, as a result of the flowing of electric current, and return the heat to the air; the air is blown off through the fan, which

sucks in the air in the room. A jet of warm air is directed downstream at high velocity, thus providing an air barrier.

COLD AIR

HEATED AIR

2.3. STRUCTURE (DEFENDERA 100-200 WHN, EHN)

DEFENDER 100-200 WHN – WATER AIR

CURTAIN

1. Heat exchanger

2. Control system

3. Transverse fan

4. Casing

5. Outlet grille

6. Assembly jigs