Mark EASYAIR 100, Техническое руководство, Страница: 5 / 58

5
EN
1. HEAT EXCHANGER – WATER HEATER : Maximum parameters of the heating agent for the heat exchanger are: 95°C, 1.6MPa. The aluminium and copper construction consists of copper
pipes of the coil and aluminium lamellae. The connection manifold (¾`` male thread) is situated in the upper part of the housing. An optimally selected water exchanger was adapted to work in
three positions: horizontally and vertically, with stub pipes facing upwards and downwards. Appropriate lead of hydraulic connections makes it possible for the curtain to be assembled directly
by the wall as close to the door frame as possible. The air curtain with a water heater generates power from 4 to 47 kW.
ELECTRIC HEATER : each electrical curtain consists of 3 electrical heaters of 2000W to 5000W, depending on the size of the curtain. The heaters are connected into two sections of 2 and 4
kW for a 1m curtain, 4 and 8 kW for a 1.5m curtain, and 5 and 10kW for a 2m curtain. The heating section is connected to form a 3x400V power supply star. There is a possibility of powering a
1m curtain with 1x230V for a 2kW heater.
The heating stage is independent from the fan speed setting.
2. CONTROL SYSTEM: it is equipped with an outlet on the connection clamp block X0 for EASYAIR W100-200 and on the X1 block for EASYAIR E100-200 for connecting an on-wall controller
as well as a valve actuator for EASYAIR W100-200. EASYAIR air curtains can be additionally equipped with a HMI-EC controller. HMI-EC controller enables three-position regulation of
rotational speed of the fans with EC motors, as well as two-position regulation of the heating power.
3. HORIZONTAL FAN: the maximum temperature of operation is 95°C, the rated voltage is 230 V/50 Hz. The motor protection level is IP20, F insulation class. The horizontal fan applied in the
device with an advanced profile of blades and impeller geometry made of plastic makes it possible to obtain air capacities up to 4600 m
³
/h. The control of the electric motor as well as thermal
protections of the winding has been coupled with the control system which resulted in increasing safety of operation. Due to optimum power of the motor the EASYAIR curtain is energy saving
and durable.
4. CASING : Made of metal material resistant to temperature up to 95°C.
5. INSTALLATION HANDLES: EASYAIR is characterized by simple, quick and aesthetic assembly that can be performed on a wall in both horizontal and vertical position. There are from 2 to 3
installation handles attached (as an option) to the curtain (depending on the option (length)). Connections of electric wires and water channels has been especially designed not to interfere the
general aesthetic values of the device. The name EASYAIR includes devices that are 1, 1.5 and 2 m long that, if necessary, can be additionally joined both horizontally and vertically to achieve
different air supply options: from the left to the right and the opposite. the reach of the air stream is up to 4 m.
IMPORTANT! Possibility of the vertical assembly applies only to the cold curtains and with water heater. Curtains with electric heaters may only be installed in a horizontal position. .
2.4. OVERALL DIMENSIONS (EASYAIR E, W, C100-200)
3. ASSEMBLY
IMPORTANT!
● The place of assembly should be carefully selected, taking into account the occurring of potential loads or vibrations.
● Prior to all installation or maintenance work, disconnect power supply and secure it against unintentional reactivation.
● It is recommended to use filters in the hydraulic system. It is recommended to clean/rinse the system, draining a few liters of water, prior to the connecting of hydraulic conduits (the supply
conduits, in particular).
IMPORTANT!
The air is blown out of the curtain at high velocity, along the surface of the opening, thus creating a protective barrier. Air curtains should cover the entire width of the door opening, in order to
obtain the maximum performance of the curtain.
IT IS RECOMMENDED TO TAKE INTO ACCOUNT THE FOLLOWING PARAMETERS, WHEN ASSEMBLING THE CURTAIN:
The width of the door frame should be less or equal to the width of the supplied air stream.
WRONG CORRECT
EASYAIR W100-200 – WATER AIR CURTAIN
1. Heat exchanger
2. Transverse fan
3. Casing
4. Outlet grille
5. Side cover
6. Side cap
7. Motor
8. Control system
EASYAIR E100-200 – ELECTRIC AIR CURTAIN
1. Electric heaters
2. Transverse fan
3. Casing
4. Outlet grille
5. Side cover
6. Side cap
7. Motor
8. Control system
EASYAIR C100-200 – COLD AIR CURTAIN
1. Transverse fan
2. Casing
3. Outlet grille
4. Side cover
5. Side cap
6. Motor
7. Control system
2.3. STRUCTURE (EASYAIR 100-200)