Mark Climate EASYAIR W100 EC Bedienungsanleitung

MARK EASYAIR 2021

06 62 610_R02

Technical manual

Technisches Handbuch

Livret technique

Technisch boek

Instrukcja techniczna

Manual tehnic

TABLE OF CONTENTS

1. INTRODUCTION

1.1. PRECAUTIONS, REQUIREMENTS, RECOMMENDATIONS

1.2. TRANSPORT

1.3. INITIAL STEPS TAKEN BEFORE THE INSTALLATION

2. STRUCTURE, INTENDED USE, PRINCIPLE OF OPERATION

2.1. INTENDED USE

2.2. PRINCIPLE OF OPERATION

2.3. STRUCTURE

2.4. OVERALL DIMENSIONS

3. ASSEMBLY

3.1. ASSEMBLY/ DISASSEMBLY OF SIDE COVERS

3.2. ASSEMBLY OF DEVICE

3.2.1. HORIZONTAL ASSEMBLY WITH USING INSTALATION HANDLES.

3.2.2. VERTICAL ASSEMBLY WITH USING INSTALATION HANDLES.

3.3. ASSEMBLY AND INSTALLATION GUIDELINES

3.4. BUILT INTO A SUSPENDED CEILING

4. ELEMENTS OF AUTOMATICS

5. START-UP, OPERATION, MAINTENANCE

5.1. START-UP/PUTTING INTO OPERATION

5.2. OPERATION AND MAINTENANCE

6. SERVICING

6.1. PROCEDURE IN CASE OF DEFECTS

7. INDUSTRIAL SAFETY INSTRUCTION

8. TECHNICAL DATA

8.1. WATER AIR CURTAIN – Easyair W100-200

8.2. ELECTRIC AIR CURTAIN – Easyair E100-200

8.3. AMBIENT AIR CURTAIN – Easyair C100-200

9. TECHNICAL INFORMATION TO THE REGULATION (EU) NO 327/2011 IMPLEMENTING DIRECTIVE 2009/125/EC

EN:

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 congurations 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 su󰀩cient number of instructions, required by the qualied 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 a󰀨ect its operation, without prior notice. Mark Climate Technology 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.

EASYAIR air curtains are intended for indoor assembly only.

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 o󰀨 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 ll-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.

Assembly, connection and rst start should be performed by qualied personnel, according to the guidelines provided in this manual.

The order of installation steps:

• Mount the device in its intended operation place

• Perform the hydraulic connection, check connections for tightness and vent the system

• Perform the electrical connection

• Before attempting any installation works, ensure that EASYAIR air curtain (being a power supply source for the controller) is mechanically disconnected from electric power supply.

• Make sure the device is correctly connected (according to the diagram found in the back of this manual)

• In the case of an electrical curtain, vacuum the heaters to avoid the unpleasant smell of burning dust

• Turn the power on and start the device.

2. STRUCTURE, INTENDED USE, PRINCIPLE OF OPERATION

2.1. INTENDED USE

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

● EASYAIR W100 EC curtains 1.0m wide with a water heater ((4-17 kW, 1850 m³/h)

● EASYAIR E100 EC curtains 1.0m wide with electric heaters (2/4/6 kW, 1850 m³/h)

● EASYAIR C100 EC curtains 1.0m wide (1880 m³/h)

● EASYAIR W150 EC curtains 1.5m wide with a water heater (10- 32 kW, 3100 m³/h)

● EASYAIR E150 EC curtains 1.5m wide with electric heaters (8/12 kW, 3100 m³/h)

● EASYAIR C150 EC curtains 1.5m wide (3200 m³/h)

● EASYAIR W200 EC curtains 2.0m wide with a water heater (17- 47 kW, 4400 m³/h)

● EASYAIR E200 EC curtains 2.0m wide with electric heaters (5/15 kW, 4500 m³/h)

● EASYAIR C200 EC curtains 2.0m wide (4600 m³/h)

The use of the EASYAIR 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 EASYAIR air curtain is a result of its wide range of application. The places in which it is possible to

install the device include: malls, o󰀩ce buildings, supermarkets, cinema complexes, 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, o󰀩ce 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

EASYAIR W100-200 - heating medium, for example hot heating water, returns heat through a heat exchanger with a wide heat-exchange surface, thus providing high heating output (4-47 kW).

A transverse fan (880-4400 m³/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.

EASYAIR E100-200 - electric heaters (4-15 kW) heat up, as a result of the owing of electric current, and return the heat to the air; the air is blown o󰀨 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.

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 prole of blades and impeller geometry made of plastic makes it possible to obtain air capacities up to 4600 m³/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

di󰀨erent 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 lters 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 – AMBIENT 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)

The range of the air jet - assembly height

IMPORTANT! The heating output should be adjusted to the temperature inside the room, as well as the strength and direction of the wind outside. The primary criterion for the regulation of the

heating power is the temperature inside the room, near the door. Should a room thermostat be used, EASYAIR activates the heating mode, depending on the temperature settings.

IMPORTANT! Please consider additional factors that a󰀨ect device operation.

Factors that have a negative e󰀨ect on curtain operation Factors that have a positive e󰀨ect on curtain operation

doors or windows that are constantly open in the room, thus creating a draft presence of awning, roofs etc. on the outer side of the door

constant and open access to staircases, available through the room, the chimney draft

e󰀨ect use of revolving doors

3.1. ASSEMBLY/ DISASSEMBLY OF SIDE COVERS

In order to remove the outlet grid you should carefully level the grid catches located with the use of a screwdriver and pull it away. Having installed the device and connected it to the electric

supply put the grid back by clicking it on the catches. The main access to the electrical elements and terminal is under the top inspection panel (loop 1 on the g. below).

3.2. ASSEMBLY OF DEVICE

For directly installation use the threaded sleeves (M8) in the top of device.

IMPORTANT! The minimum distance between the unit and the ceiling should be 0.1m.

- horizontal installation - vertical installation

H1 H2 H3

5-7 m/s* 7-9 m/s* 9,6-11 m/s*

2,2 m/s*

2,3 m/s*

height of assembly [m]

*air stream velocity [m/s]

5-7 m/s*

7-9 m/s*

2,2 m/s* 2,3 m/s* 2,3 m/s*

9,6-11 m/s*

fan speed III II I

height of assembly [m] H3 H2 H1

EASYAIR W100, W150, W200 3.7 2.9 2.3

EASYAIR E100, E150, E200 3.7 2.9 2.3

EASYAIR C100, C150, C200 4.7 3.4 2.3

fan speed III II I

width of the door [m] H3 H2 H1

EASYAIR W100, W150, W200 3.7 2.9 2.3

EASYAIR C100, C150, C200 4.7 3.4 2.3

3.2.1. HORIZONTAL ASSEMBLY WITH USING INSTALATION HANDLES.

It is possible to assemble EASYAIR do the wall horizontally in two options:

OPTION I: Assembling handles with their arms faced downwards. In this option you should rst screw the installation

handles to the wall (1) with intervals W1 for a 1m curtain (there are 2 installation hanles) and W1, W2 for 1.5m and 2m

curtain (there are 3 installation handles) so that the handles' arms are levelled.

Then lift the curtain and assembly with using screws (2) M8x20 and plain washers (3). Tighten the screws (2) and close the

handle's covers (4).

ATTENTION! The minimum distance between the unit and the ceiling should be 0.1m.

OPTION II: Assembling handles with their arms faced upwards.

Assembly consists in screwing brackets to the curtain (1). To mount the brackets to the curtain, with the housing upside down, punch holes (5) from the outside in the shields (4) using a

hammer and a screw. Click the shields on the brackers (1). Mount the brackets on the curtain using M8x20mm screws (2) and washers (3). This assembly option allows for mounting brackets

to the curtain rst, and then screwing the entire housing to the wall.

ATTENTION! The minimum distance between the unit and the ceiling should be 0.1m .

W1 [mm] W2 [mm]

EASYAIR W, E, C100 772 -

EASYAIR W, E, C150 507 772

EASYAIR W, E, C200 921 910

3.2.2. VERTICAL ASSEMBLY WITH USING INSTALATION HANDLES.

It is possible to assemble EASYAIR to a wall vertically on both sides of the gate (with the motor on the bottom or on the top).

For this option it is not important if you screw the handles down to the unit rst and then screw the whole down to the wall or rst attach the handles to the wall and then screw the curtain down

to the handles.

To perform vertical assembly, use M8x70 (outside the scope of Mark delivery) screws. Screw 2 or 3 brackets using the screws, passing through at washers (3), to the threaded sleeves

mounted in the upper part of the housing.

IMPORTANT: In case of vertical assembly the minimal distance between the device and the oor (100mm) for access to the water coil blowdown connection and the cable terminal should be

provide.

IMPORTANT! TIMPORTANT! The device is intended for the operation in dry rooms, exclusively. Thus, pay particular attention to the condensation of water vapour on engine elements, since it

is not tted for operating in humid environment.

IMPORTANT! The EASYAIR air curtains are not intended for the installation:

● Outdoors;

● In humid rooms;

● In rooms categorised as explosive environments;

● In rooms with very high levels of dustiness;

● In rooms with aggressive atmosphere (due to the presence of copper and aluminium structural elements in the heat exchanger and electric heaters).

IMPORTANT! The EASYAIR E air curtains are not intended for the installation on suspended ceilings.

3.3. ASSEMBLY AND INSTALLATION GUIDELINES

CONNECTING OF HEATING MEDIUM

Protect the heat exchanger terminal against the impact of the torque moment 1, when installing a pipeline transporting a heating medium. The weight of installed pipelines should not impose a

load on the heater’s terminals.

IMPORTANT! Pay particular attention to the leak-tightness of connections, when ling the hydraulic system. Make sure that the water owing from a leaky connection does not leak to the

electric engine (at the vertical assembly)

IMPORTANT! It is recommended to use lters in the hydraulic system. It is recommended to clean/rinse the system, draining a few litres of water, prior to the connecting of hydraulic conduits

(the supply conduits, in particular).

SUPPLY

RETURN

min. 0,1m

RETURN

EXAMPLE OF HYDRAULIC SYSTEM

1. EASYAIR W100-200

2. VALVE WITHACTUATOR

3. VENTVALVE

4. SHUT-OFFVALVE

5. FILTER

6. CIRCULATINGPUMP

7. BOILER

Note! Maximum operating pressure of the medium for water coils is 16 bar, te󰀬ed pressure: 21 bar

Requirements of the quality medium for the water coils:

Parameter Value

Oil and grease < 1 mg/l

pH at 25oC 8 to 9

Residual water hardness [Ca2+, Mg2+]/[HCO3-] > 0.5

Oxygen < 0.1 mg/l (as low as possible)

IMPORTANT! While venting the exchanger you should pay special attention to securing the device against accidental penetration of water into electrical elements.

IMPORTANT! Remember to vent the heater, if it has been activated after a prior draining of the heating medium.

IMPORTANT! Pay particular attention to the leak-tightness of connections, when ling the hydraulic system. Make sure that the water owing from a leaky connection does not leak to the

electric engine (at the vertical assembly).

CONNECTING OF POWER SUPPLY

IMPORTANT! The system must be equipped with protective equipment that guarantees the disconnecting of the device on all poles of the power source.

Connection to the electric system must be performed by a duly authorized and qualied person .Wire passes are located on the back side of the curtain: (1) – control wire packing , (2) – power

wire packing. The access to the terminal strip is obtained by means of removing the top inspection panel. It is required to mount the cable strain relief to protect the cable against pulling.

VENTING OF DEVICE/DRAINING OF HEATING MEDIUM

Ventin of the curtain water coil followed by loosening the union connection on the outlet connection. In case of the vertical assembly with the coils connection on the bottom side, the acces to

the vent valve is by removing the side cover. To do it one should remove the screws (1) around the cover and remove the cover. There is a valve (2) with a hose.

WORKING POSITION VENT/DRAIN MARKING

2 3

Ahorizontal (downward air feed) drain automatic venting

Bvertical (air feed from left to right) drain automatic venting

Cvertical (air feed from right to left venting drain

ODPOWIETRZENIE URZĄDZENIA/ SPUST CZYNNIKA GRZEWCZEGO

W przypadku montażu poziomego i pionowego po prawej stronie drzwi wymiennik odpowietrza się sam. W przypadku montażu bocznego z króćami do dołu, aby odpowietrzyć wymiennik

należy zdjąć pokrywę boczną. W tym celu wykręcić wkręty (1) dookoła pokrywy i wyjąć pokrywę. Pod pokrywą znajduje się zaworek z wężykiem.

UWAGA! Podczas odpowietrzania wymiennika należy zwrócić szczególną uwagę na zabezpieczenie urządzenia przed przypadkowym przedostaniem się wody do elementów elektrycznych.

UWAGA! W trakcie napełniania instalacji hydraulicznej należy zwrócić szczególną uwagę na szczelność podłączeń. Istotne jest, aby woda z nieszczelnego podłączenia nie przedostała się do

silnika elektrycznego (przy montażu pionowym).

UWAGA! W przypadku uruchomienia urządzenia po wcześniejszym spuszczeniu czynnika grzewczego należy pamiętać o odpowietrzeniu nagrzewnicy.

PODŁĄCZENIE ZASILANIA ELEKTRYCZNEGO

UWAGA! Istnieje konieczność wyposażenia instalacji stałej w środki zapewniające odłączenie urządzenia na wszystkich biegunach źródła zasilania.

Podłączenia elektrycznego musi dokonać osoba posiadająca odpowiednie uprawnienia. Przepusty kablowe umieszczone są na tylnej ściance kurtyny: (1) – dławica przewodów sterowniczych,

(2) – dławica przewodów zasilających. Dostęp do listwy zaciskowej uzyskuje się poprzez zdemontowanie kratki wylotowej (3) od strony silnika. Na przewodzie (4) wymagane jest

zamontowanie odciążki kablowej (5) dla zabezpieczenia przewodu przed wyrwaniem.

POZYCJA PRACY

WOZNACZENIE ODPOWIETRZENIA/SPUSTU

A pozioma (nadmuch z góry na dół) spust samoodpowietrzenie

Bpionowa (silnik na dole) spust samoodpowietrzenie

Cpionowa (silnik u góry) odpowietrzenie spust

455

ODPOWIETRZENIE URZĄDZENIA/ SPUST CZYNNIKA GRZEWCZEGO

W przypadku montażu poziomego i pionowego po prawej stronie drzwi wymiennik odpowietrza się sam. W przypadku montażu bocznego z króćami do dołu, aby odpowietrzyć wymiennik

należy zdjąć pokrywę boczną. W tym celu wykręcić wkręty (1) dookoła pokrywy i wyjąć pokrywę. Pod pokrywą znajduje się zaworek z wężykiem.

UWAGA! Podczas odpowietrzania wymiennika należy zwrócić szczególną uwagę na zabezpieczenie urządzenia przed przypadkowym przedostaniem się wody do elementów elektrycznych.

silnika elektrycznego (przy montażu pionowym).

UWAGA! W przypadku uruchomienia urządzenia po wcześniejszym spuszczeniu czynnika grzewczego należy pamiętać o odpowietrzeniu nagrzewnicy.

PODŁĄCZENIE ZASILANIA ELEKTRYCZNEGO

UWAGA! Istnieje konieczność wyposażenia instalacji stałej w środki zapewniające odłączenie urządzenia na wszystkich biegunach źródła zasilania.

Podłączenia elektrycznego musi dokonać osoba posiadająca odpowiednie uprawnienia. Przepusty kablowe umieszczone są na tylnej ściance kurtyny: (1) – dławica przewodów sterowniczych,

(2) – dławica przewodów zasilających. Dostęp do listwy zaciskowej uzyskuje się poprzez zdemontowanie kratki wylotowej (3) od strony silnika. Na przewodzie (4) wymagane jest

zamontowanie odciążki kablowej (5) dla zabezpieczenia przewodu przed wyrwaniem.

POZYCJA PRACY

WOZNACZENIE ODPOWIETRZENIA/SPUSTU

A pozioma (nadmuch z góry na dół) spust samoodpowietrzenie

Bpionowa (silnik na dole) spust samoodpowietrzenie

Cpionowa (silnik u góry) odpowietrzenie spust

455

Recommended safety devices and wires

Device EASYAIR W100-200 EASYAIR E100-200 EASYAIR C100-200

1m 1,5m 2m 1m 1,5m 2m 1m 1,5m 2m

Overload and short circuit protection C6/6kA B16/3/6kA B20/3/6kA B25/3/6kA C6/6kA

Di󰀨erential current protection IDN=30mA type AC lub A IDN=30mA type AC lub A IDN=30mA type AC lub A

IN=16A IN=40A IN=16A

Power wire cross-section 3x1,5mm²5x1,5mm²5x2,5mm²5x4,0mm²3x1,5mm²

IIMPORTANT!

● It is recommended to connect wires to the terminal strip with previously clamped appropriate clip ends.

● Make sure that the space around the place where the air is sucked in by the curtains, as well as around the exhaust grid, is free of any structural elements of the building, which might hamper

the ow of air (e.g. suspended ceilings, covering development, ventilating ducts etc.).

EASYAIR E100 EC

EASYAIR E150-200 EC

EASYAIR W100-200 EC

EASYAIR C100-200 EC

3.4. BUILT INTO A SUSPENDED CEILING

The installation of EASYAIR air curtains in the suspended ceiling is only possible if the appropriate minimum installation dimensions are maintained.

Permitted installation congurations:

IMPORTANT! Control 0-10VDC: LiYCY 2x0,75 (shielded).

IMPORTANT! The specication of cables and protections refers to unbounded arrangement of cables (basic execution of the E installation according to the PN-IEC 60364-5-523 standard). One