CORPRO W - Air-conditioner Soler & Palau - Free user manual and instructions

Product type	Air curtain (air conditioner)
Brand	Soler & Palau
Model	CORPRO W
Power supply	230 V AC, 50 Hz
Protection rating	IP20
Operating ambient temperature range	5 °C to 40 °C
Maximum heating water temperature	90 °C
Maximum water pressure	1.6 MPa
Filter class	G3 (EU3)
Motor type	High efficiency EC motor
Fan speeds	3 adjustable speeds
Control	Remote Ditronic touch screen with ambient temperature sensor
Operating modes	Fan, heating (water), automatic, manual, weekly scheduling
Frost protection	Yes (for water coil versions)
Communication	Modbus RTU, voltage-free GTC contacts, master-slave connection via RJ11
Control wiring	RJ45 cable (not supplied) or RJ45-10 COR-PRO accessory (10 m)
Approximate dimensions (L x W x H)	1200 x 300 x 300 mm (depending on model)
Approximate weight	25 kg (depending on model)
Installation	Ceiling suspension with 4 or 5 M10 points or wall mounting with SOP.COR-PRO accessory
Hydraulic connection	Water inlet and outlet on right side, 1/2" thread (estimate), flexible connections recommended
Filter maintenance	Monthly cleaning of G3 filter, replacement with AFR COR-PRO filter if clogged
Quarterly maintenance	Checking fixings, internal cleaning, checking seal and electrical safety
Safety	Fault shutdown, keyboard lock, frost protection, fuses FU1-FU3
Optional accessories	Door contact CR-MAGNET CORPRO, wall bracket SOP.COR-PRO, cable RJ11-5 COR-PRO

Frequently Asked Questions - CORPRO W Soler & Palau

How to install the CORPRO W air curtain to the ceiling?

Use the 4 (or 5 for model 2500) M10 suspension points. Anchor the unit with suitable threaded rods (not supplied) and check levelness. Anti-vibration mounts are recommended.

What is the filter cleaning procedure?

Remove the plastic guards, loosen the screws of the inspection door, tilt the door, then turn the retaining locks to release the filter. Clean it with a vacuum cleaner or soapy water. Replace if necessary with the AFR COR-PRO filter.

How to set the setpoint temperature?

On the Ditronic touch screen, press the temperature icon (thermometer) and use the arrows to select the desired temperature. The value is saved automatically after 1 second.

How to use weekly scheduling?

In the basic settings menu, enable the weekly scheduling function. You can then set for each day of the week the start and stop time of the air curtain.

What does the red 'F' icon on the screen mean?

The red 'F' icon indicates that the filter maintenance interval has been exceeded. Check the interval setting in the advanced settings and reset the counter after cleaning or replacing the filter.

How to activate automatic mode with door contact?

In the advanced settings, enable 'Automatic A' mode. Make sure a door contact (accessory CR-MAGNET CORPRO) is installed and configured in the settings. The curtain will automatically go to standby when the door is closed.

Can the air curtain be used in summer?

Yes, in summer mode (selectable in temperature settings), heating is disabled. The curtain then operates only as a fan to create a barrier against outside hot air.

How to connect the touch control to the curtain?

The control is connected via an RJ45 cable (not supplied) to the curtain controller. The RJ45-10 COR-PRO accessory (10 m) is available. For a master-slave connection, use an RJ11 cable (accessory RJ11-5 COR-PRO).

What to do in case of frost alarm?

The frost alarm (snowflake icon) activates if the temperature drops below the configured threshold. The controller opens the water valve and activates the fault relay. If the temperature continues to drop, the fans stop. Check the hot water circuit and insulation.

How to restore factory settings?

In the basic settings menu, select 'Factory settings reset'. Confirm the action. Note that this erases all custom settings.

USER MANUAL CORPRO W Soler & Palau

3D rendering of a white rectangular panel with gray insulation and a black label 'COR-PRO W' on the side (no other text or symbols)

ESPAÑOL

ÍNDICE

1. ESQUEMA ELÉCTRICO 4
2. GENERALIDADES....5
3. NORMAS DE SEGURIDAD Y MARCADO "CE" 5
4. NORMAS GENERALES Y AVISO....5
5. RECEPCIÓN, TRANSPORTE Y ALMACENAMIENTO....5

5.1. Recepción 5
5.2. Transporte 5
5.3. Almacenamiento....6

Technical line drawing of a rectangular frame with internal supports and dimension lines (no text or symbols)

705 II mm 328

D M M

D D - 23 163 M10 240 120 163 470 260 28 66 50

			COR-PRO1000 W 15	COR-PRO1500 W 24	COR-PRO2000 W 36	COR-PRO2500 W 45
Altura máxima de descarga m			4	4	4	4
Dimensiones Largo D mm			998 1498 1998 2468
	Alto mm		328 328 328 328
	Profundo mm		705 705 705 705
Peso kg			45 69 86 111
Conexión agua NPS/DN			34'' / 20 mm 34'' / 20 mm 34'' / 20 mm 34'' / 20 mm

7. INSTALACIÓN

Exterior view of a white industrial or structural component with two red cylindrical components and vertical rods (no visible text or symbols)

Exterior view of a white metal frame with three red connectors at the base (no text or symbols visible)

Exterior view of a white industrial enclosure or enclosure with metal framing and two red circular components (no visible text or symbols)

Two directional arrows, one red with a left-pointing arrow and the other blue with an arrow pointing left (no text or symbols)

Media input Media output

Digital display device with control panel and 3D model of a portable air conditioner unit (no visible text or symbols)

DEFAULT SETTINGS HELP

11.3. AJUSTES BÁSICOS

Three icons: clock, watch, and gear on a blue background (no text or symbols)

Grid of nine icons with labels such as keys, gears, and symbols like 'C', 'ΔK°', and a cursor arrow

Three gray folder icons on a blue background, no text or symbols present

DEFAULT SETTINGS HELP

Grid of nine software interface icons including MAX, eye check, clock, laptop, and gear symbols

Screenshot of a software interface showing three icons: a gear, a checkmark, and a Modbus label, each with a unique icon.

1. WIRING DIAGRAM 17
2. INTRODUCTION....18
3. SAFETY REGULATIONS AND "CE" MARKING....18
4. GENERAL INSTRUCTIONS AND WARNING....18
5. RECEPTION, TRANSPORTATION AND STORAGE 18

5.1. Reception....18
5.2. Transportation 18
5.3.Storage 19

1. DESCRIPTION 19

6.1.DIMENSIONS 19

1. INSTALLATION 20

7.1. Suspension from the ceiling....20
7.2. Suspension from wall (SOP. COR-PRO accessory) 20

1. ELECTRICAL CONNECTION 21
2. HEATING DISTRIBUTION CONNECTION 21

3. COMMISSIONING 22

4. REMOTE CONTROL OPERATION (Ditronic)....22

11.1. Controller pictos symbology....23
11.2. Basic operation....23
11.3. Basic settings 24
11.4. Advanced settings....25

1. BASIC SERVICE INFORMATION AND MAINTENANCE 26

12.1. Quarterly maintenance....27
12.2. Cleaning and filter maintenance 27

1. PUTTING OUT OF SERVICE AND RECYCLING 27
2. MODBUS MAP 41

SYMBOL DESCRIPTION

Technical information Important information for your safety

Important information to read carefully as there is a risk of damaging the equipment by acting incorrectly

Important information, read carefully

1. WIRING DIAGRAM

graph TD
    A["3×2.5mm²"] --> B["FOR PRO W num.1"]
    B --> C["FOR PRO W num.1"]
    C --> D["3940 4142 43445 46 47 4845 50 51 5253"]
    D --> E["3×2.5mm²"]
    E --> F["FA1"]
    E --> G["FA2"]
    E --> H["FA3"]
    E --> I["FA4"]
    E --> J["FA5"]
    E --> K["FA6"]
    E --> L["FA7"]
    E --> M["FA8"]
    E --> N["FA9"]
    E --> O["FA10"]
    E --> P["FA11"]
    E --> Q["FA12"]
    E --> R["FA13"]
    E --> S["FA14"]
    E --> T["FA15"]
    E --> U["FA16"]
    E --> V["FA17"]
    E --> W["FA18"]
    E --> X["FA19"]
    E --> Y["FA20"]
    E --> Z["FA21"]
    E --> AA["FA22"]
    E --> AB["FA23"]
    E --> AC["FA24"]
    E --> AD["FA25"]
    E --> AE["FA26"]
    E --> AF["FA27"]
    E --> AG["FA28"]
    E --> AH["FA29"]
    E --> AI["FA30"]
    E --> AJ["FA31"]
    E --> AK["FA32"]
    E --> AL["FA33"]
    E --> AM["FA34"]
    E --> AN["FA35"]
    E --> AO["FA36"]
    E --> AP["FA37"]
    E --> AQ["FA38"]
    E --> AR["FA39"]
    E --> AS["FA40"]
    E --> AT["FA41"]

    subgraph DITRONIC
        B1["FA1 3×2.5mm²"] --> B2["FAN5 OPERATIONAL"]
        B2 --> B3["FAN5 OUTRUN"]
        B3 --> B4["FAN5 OUTPUT"]
        B4 --> B5["FAN5 OUTRUN"]
        B5 --> B6["FAN5 OUTRUN"]
        B6 --> B7["FAN5 OUTRUN"]
        B7 --> B8["FAN5 OUTRUN"]
        B8 --> B9["FAN5 OUTRUN"]
        B9 --> B10["FAN5 OUTRUN"]
        B10 --> B11["FAN5 OUTRUN"]
        B11 --> B12["FAN5 OUTRUN"]
        B12 --> B13["FAN5 OUTRUN"]
        B13 --> B14["FAN5 OUTRUN"]
        B14 --> B15["FAN5 OUTRUN"]
        B15 --> B16["FAN5 OUTRUN"]
        B16 --> B17["FAN5 OUTRUN"]
        B17 --> B18["FAN5 OUTRUN"]
        B18 --> B19["FAN5 OUTRUN"]
        B19 --> B20["FAN5 OUTRUN"]
        B20 --> B21["FAN5 OUTRUN"]
        B21 --> B22["FAN5 OUTRUN"]
        B22 --> B23["FAN5 OUTRUN"]
        B23 --> B24["FAN5 OUTRUN"]
        B24 --> B25["FAN5 OUTRUN"]
        B25 --> B26["FAN5 OUTRUN"]
        B26 --> B27["FAN5 OUTRUN"]
        B27 --> B28["FAN5 OUTRUN"]
        B28 --> B29["FAN5 OUTRUN"]
        B29 --> B30["FAN5 OUTRUN"]
        B30 --> B31["FAN5 OUTRUN"]
        B31 --> B32["FAN5 OUTRUN"]
        B32 --> B33["FAN5 OUTRUN"]
        B33 --> B34["FAN5 OUTRUN"]
        B34 --> B35["FAN5 OUTRUN"]
        B35 --> B36["FAN5 OUTRUN"]
        B36 --> B37["FAN5 OUTRUN"]
        B37 --> B38["FAN5 OUTRUN"]
        B38 --> B39["FAN5 OUTRUN"]
        B39 --> B40["FAN5 OUTRUN"]
        B40 --> B41["FAN5 OUTRUN"]
        B41 --> B42["FAN5 OUTRUN"]
        B42 --> B43["FAN5 OUTRUN"]
        B43 --> B44["FAN5 OUTRUN"]
        B44 --> B45["FAN5 OUTRUN"]
        B45 --> B46["FAN5 OUTRUN"]
        B46 --> B47["FAN5 OUTRUN"]
        B47 --> B48["FAN5 OUTRUN"]
        B48 --> B49["FAN5 OUTRUN"]
        B49 --> B50["FAN5 OUTRUN"]
        B50 --> B51["FAN5 OUTRUN"]
        B51 --> B52["FAN5 OUTRUN"]
        B52 --> B53["FAN5 OUTRUN"]
        B53 --> B54["FAN5 OUTRUN"]
        B54 --> B55["FAN5 OUTRUN"]
        B55 --> B56["FAN5 OUTRUN"]
        B56 --> B57["FAN5 OUTRUN"]
        B57 --> B58["FAN5 OUTRUN"]
        B58 --> B59["FAN5 OUTRUN"]
        B59 --> B60["FAN5 OUTRUN"]
        B60 --> B61["FAN5 OUTRUN"]
        B61 --> B62["FAN5 OUTRUN"]
        B62 --> B63["FAN5 OUTRUN"]
        B63 --> B64["FAN5 OUTRUN"]
        B64 --> B65["FAN5 OUTRUN"]
        B65 --> B66["FAN5 OUTRUN"]
        B66 --> B67["FAN5 OUTRUN"]
        B67 --> FAMF
    end

    subgraph Control Panel
        C1["N 3×2.5mm²"] --> C2["N 3×2.5mm²"] & C3["N 3×2.5mm²"] & C4["N 3×2.5mm²"] & C5["N 3×2.5mm²"] & C6["N 3×2.5mm²"] & C7["N 3×2.5mm²"] & C8["N 3×2.5mm²"] & C9["N 3×2.5mm²"] & C10["N 3×2.5mm²"] & C11["N 3×2.5mm²"] & C12["N 3×2.5mm²"] & C13["N 3×2.5mm²"] & C14["N 3×2.5mm²"] & C15["N 3×2.5mm²"] & C16["N 3×2.5mm²"] & C17["N 3×2.5mm²"] & C18["N 3×2.5mm²"] & C19["N 3×2.5mm²"] & C20["N 3×2.5mm²"] & C21["N 3×2.5mm²"] & C22["N 3×2.5mm²"] & C23["N 3×2.5mm²"] & C24["N 3×2.5mm²"] & C25["N 3×2.5mm²"] & C26["N 3×2.5mm²"] & C27["N 3×2.5mm²"] & C28["N 3×2.5mm²"] & C29["N 3×2.5mm²"] & C30["N 3×2.5mm²"] & C31["N 3×2.5mm²"] & C32["N 3×2.5mm²"] & C33["N 3×2.5mm²"] & C34["N 3×2.5mm²"] & C35["N 3×2.5mm²"] & C36["N 3×2.5mm²"] & C37["N 3×2.5mm²"] & C38["N 3×2.5mm²"] & C39["N 3×2.5mm²"] & C40["N 3×2.5mm²"] & C41["N 3×2.5mm²"] & C42["N 3×2.5mm²"] & C43["N 3×2.5mm²"] & C44["N 3×2.5mm²"] & C45["N 3×2.5mm²"] & C46["N 3×2.5mm²"] & C47["N 3×2.5mm²"] & C48["N 3×2.5mm²"] & C49["N 3×2.5mm²"] & C50["N 3×2.5mm²"] & C

2. INTRODUCTION

Thank you for purchasing this appliance. It has been manufactured in full compliance with applicable safety regulations and EU standards. Please read this instruction book carefully, as it contains important information for your safety during the installation, use and maintenance of this product. Keep it at hand for future reference.

Please check that the appliance is in perfect condition when you unpack it, as all factory defects are covered by the S&P guarantee. Also, check that the appliance is what you have requested and technical data in nameplate matches your needs.

3. SAFETY REGULATIONS AND "CE" MARKING

S&P technicians are firmly committed to research and development of ever more efficient products and in compliance with current safety regulations.

The instructions and recommendations given below reflect current regulations, principally regarding safety, and therefore are based on compliance with general regulations. Therefore, we recommend all people exposed to hazards to strictly follow the safety regulations in force in your country.

S&P will not be held liable for any possible harm or damage caused by noncompliance with the safety regulations, as well as caused by modifying the product. The CE mark and the corresponding declaration of conformity are proof of the product's conformity with current EU regulations.

4. GENERAL INSTRUCTIONS AND WARNING

A hazard analysis of the product has been carried out as provided in the Machine Directive. This document contains information for all personnel exposed to these hazards, with aim of preventing possible harm or damage due to faulty handling or maintenance.

All maintenance operations (ordinary and extraordinary) must be carried out with the machine switched off and the electrical power supply disconnected.

Before connecting the power supply cable to the terminal strip, make sure the mains voltage corresponds to the voltage indicated on the specifications nameplate of the unit.

COR-PRO W air curtain has been designed to prevent heat and cold losses and improve filtration between two spaces. Any other use or application will be out of purpose for which air curtain was designed. The manufacturer will not be responsible of damages resulting from an inappropriate use. Read and follow this document before start up the air curtain.

Authorized and qualified professionals following local regulations must carry out both the hanging installation, the electrical connection and any repairs.

The manufacturer reserves the right to make any change without previous notice, due to marketing or production reasons.

5. RECEPTION, TRANSPORTATION AND STORAGE

5.1. RECEPTION

Check carefully delivery note content that is part of your delivery. Check all items listed into the delivery note with special attention to accessories that could not be part of the main equipment volume or not installed into the unit. Check that packaging received are complete and in good conditions. Otherwise, inform the carrier and record it on the delivery note document. Then, immediately inform the transport company or the manufacturer.

5.2. TRANSPORTATION

Observe the instructions on labels placed on the unit. During transportation the air curtain package must not be tilted or placed in a different position than recommended by the manufacturer. The packaging incorporate nameplates with serial number and product description to facilitate identification.

Equipment must be transported in the original packaging only. This packaging has been tested for a long time and other alternatives may damage the unit. Transport and handling must be done with appropriate capacity equipment.

These transportation equipment must be handled by qualify staff. For a safety handling of the air curtain, at least a minimum number of two people is required.

5.3.STORAGE

Allowable storage conditions: -10^ to 50^ , humidity concentration of 50 - 85% without condensation. Keep the original packaging and avoid damages to it until final installation.

EN

6. DESCRIPTION

An air curtain is a machine designed to create a mechanical air barrier with the main purpose of counteracting the cold air introduction into an indoor warm environment. In summer, its utility will be protection against hot air introduction in cool or air conditioning spaces. COR-PRO W series are not intended to operate in industrial environments.

Technical operating conditions

• Power supply: 230V AC 50 Hz
- Range of working ambient temperatures: 5-40°C
- IP degree: 20
• Maximum operating water temperature / pressure: 90°C / 1,6 MPa
• Filter quality: G3 (EU3)
• Equipment has been designed to convey clean air without aggressive chemical agents

6.1. DIMENSIONS

			COR-PRO1000 W 15	COR-PRO1500 W 24	COR-PRO2000 W 36	COR-PRO2500 W 45
Maximum air discharge height		m	4	4	4	4
Dimensions Large D mm			998 1498 1998 2468
	High mm		328 328 328 328
	Deep mm		705 705 705 705
Weight kg			45 69 86	111
Water connection		NPS/DN	34" / 20 mm	34" / 20 mm	34" / 20 mm	34" / 20 mm

7. INSTALLATION

Exterior view of a white industrial enclosure with three red cylindrical components and vertical metal posts (no text or symbols visible)

Exterior view of a white metal enclosure with two red connectors at the base (no text or symbols visible)

Ceiling anchoring by threaded rods (not included) Wall anchorage by SOP. COR-PRO accessory

7.1. SUSPENSION FROM THE CEILING

COR-PRO W units can be installed from ceiling by four suspension points (five for 2500 length model). Suspension points are accessible from the outside. Anchorage type is by means os M10 riveted nuts.

Once installed, verify that unit is installed horizontally in all directions. If it is necessary to reduce vibrations created by clamping structure type, use anti-vibration mounts. Finally, remember that unit must always hold on all suspension points.

Only use appropriate anchors and dowels. Carefully analyze locations of the installation and the suitability of the anchors and fasteners used, as well as the strength of the structure. Always keep in mind the ceiling and wall capacity. Unit must only be mounted on a stable beam. The manufacturer is not responsible for failures caused by improper use of pins, fasteners and/or suspension material.

min 80 Minimum distance of installation

7.2. SUSPENSION FROM WALL (SOP. COR-PRO ACCESSORY)

COR-PRO W air curtains can also be wall-mounted using factory default M10 metric anchors points. The SOP. COR-PRO accessory facilitates this installation by incorporating following components: 4 x M10x30 allen screws, 4 x M10 rigid washers and 4 x M10 spring washers. The corresponding accessory for 2500 model length is SOP. COR-PRO 2500. It consist in an additional central support.

Exterior view of a white metal enclosure with red connectors and mounting holes (no text or symbols visible)

Measure the position of air curtain and mounting wall. Mark the anchor points and drill holes in the wall to place anchors (not included). Attach the wall mount hanger to the wall with an appropriate mounting material (not included). Finally, attach the wall mount hanger to the air curtain using included allen screws and washers. Pay attention when tightening all the screws as well as the important fixing material.

Use only appropriate anchors and dowels. Carefully analyse the location of the installation and the suitability of the anchors and fasteners used, as well as the strength of the structure. The manufacturer is not responsible for failures caused by improper use of the pins, fasteners and / or suspension material.

8. ELECTRICAL CONNECTION

Air curtain must be protected by its corresponding electrical protections depending on the electrical parameters of each model (see wiring diagram and/or nameplate). Connect cables to the terminals following mentioned wiring diagram, check connections, equipotential bonding and, fi nally, turn the power supply on. Use cables with adequate section for load requested.

Cable galnds for power supply installation

Make sure that cables are not twisted or deformed. Leave ends of individual cables free, long enough to facilitate handling. Cut wires only when you are sure that are long enough. To access into connection terminals, you must first remove protective control cover.

Control unit with green connectors and black ports, labeled 'Control unit - Connection terminals' (no other text or symbols visible)

Take into account general and specific local regulations. Unit must be disconnected from any power source when any task is done over it. All actions described and mentioned must only be carried out by qualified personnel. After electrical connection, carefully check all terminals and carry out an initial test. Check correct FU1-FU3 fuses work from control unit.

9. HEATING DISTRIBUTION CONNECTION

Check all hot water connections are in perfect condition before connecting heating distribution to the air curtain unit. Furthermore, please check hot transmission effect through components installed to ensure zero static, dynamic, and dilatation forces at input/output neck connections. No excessive force may be applied when connecting the hot water circuit to the air curtain's water coil exchanger. You will find a mark that notes use of two keys so that no stressing of the necks occurs in the course of tightening or loosening. When bolting and tightening up the screw union of the water coil must be secured by a clamp against undesired rotation that may subsequently result in deformations or damage to pipe necks on the heat exchanger. For this reason is highly recommended the use of fl exible connections between heating distribution duct installation and pipe necks.

ATTENTION

By default, neck for hot water installation are located on the right hand side on the upper part of the air curtain unit. Input is identified by red mark with an arrow pointing inside and, output, by blue mark with arrow pointing outside.

Two directional arrows, one red with a circular arrow and one blue with an arrowhead (no text or symbols)

Media input Media output

Do not swap inlet and outlet positions, this would cause drastic changes in water coil performance with consequent effects on the hydraulic system. Do not exceed the maximum admissible temperatures and pressures.

Purge the battery for proper operation and performance. Install shutoff valves in both pipes downstream of the unit. The connecting thread just above the air curtain must be removable and not fixed.

10. COMMISSIONING

Before commissioning the unit, carry out following verifi cations:

• External casing integrity
- Ceiling or wall anchoring mounting
• Fixing filters and cleaning
- Correct connection and tightening of water pipes
- Correct water control valve installation (not included)
• Water pump operation (not included)
- Easy and direct access to inspection and maintenance door
• Supply voltage main presence
• Cables properly attached to their terminals
- Absence of mechanical objects or residues in inlet / outlet sides

11. REMOTE CONTROL OPERATION (Ditronic)

Remote control device is a touch screen type, for wall installation and it comes from factory with all COR-PRO W models as default (on demand, special SM version without remote control for air curtain unit working as Slave). In addition, remote control packaging includes an Ambient/room temperature sensor that can be installed on the wall voluntarily if working in automatic mode, this room sensor is selected instead of discharge air temperature sensor (installed inside air curtain by default).

Remote control requires RJ45 cable between control device and air curtain (not included). The RJ45-10 COR-PRO accessory is offered as an option with a fixed length of 10m. In case of Master-Slave connection between two air curtains, cable required is RJ11 type (not included). The RJ 11-5 COR-PRO accessory is offered as an option with a fixed distance of 5m.

3D rendered device with a touchscreen display and a small gray plastic housing (no visible text or symbols)

Technical operating conditions

• Power supply: 12V DC
• Maximum ambient working temperature: 35°C
- IP grade: 20

A wall fixing template is included in the packaging to facilitate wall installation together with necessary accessories for its anchorage.

22 16 29 26 MODBUS CABLE CABLE 45 68 SCREWS 4.0x30

11.1. CONTROLLER PICTOS SYMBOLOGY

Door contact enabled / Door status Filter maintenance alarm

Master – Slave Heat up mode active

Remote control active Component failure

BMS active External contact / remote control activ

Keyboard lock active

Sound ON Outlet air temperature

Anti-frost protection active Ambient/room

larm

20.5°C 16.5°C

Main screen shows basic operating modes.

FAN

Manual selection of desired speed. After 1 second, value is stored automatically in memory.

TEMPERATURE SET POINT

Desired temperature selection depending on sensor selected (ambient/room sensor or outlet air temperature sensor).

HEATING

Manual selection of desired heating level. Electric heater will be active only if necessary based on temperature readings.

BASIC SETTINGS

Access to other adjustment parameters.

• Weekly programming
• Temperature parameters settings
- Reset factory settings
- Door contact adjustment
• Help button (disabled)
- Advanced settings (contact S&P)

DEFAULT SETTINGS HELP

11.3. BASIC SETTINGS

WEEKLY PROGRAMMING

Control allows air curtain operation depending on selected hour period. First, activate this function to program below.

Three icons: clock, watch, and gear on a blue background (no text or symbols)

Weekday and real hour setting menu:

Day of the week

Hour

Minutes

Programming menu:

1 2 3 4 5 6 7 1 06: 50 + - 0 4 8 12 16 20 24 2 6 10 14 18 22

Day of the week

Starts program

Ends program

1

Program number

06

Hour

Minutes

TEMPERATURE PARAMETERS SETTINGS

Sensor type, summer/winter mode, anti-frost, minimum outlet temperature, sensor deviation correction and external sensor activation.

Temperature reference selection between outlet and room sensor.

Winter/Summer mode. If summer is selected, heating system is disabled even if there is a sudden temperature drop. Only anti-frost system will remain active.

Grid of nine software icons including camera, thermometer, snowflake, and heating control buttons

Anti-frost protection. This system is normally used for water coil versions to avoid risk of freezing. If selected temperature is reached, the fault output relay is activated together with the activation of water valve (if installed, not included). If temperature continues dropping, the fans will stop working and an audible alarm will be activated and the logo will appear on the control display. In case of ambient sensor installed and enabled, take into account that control will automatically take into account the selected ambient temperature +3°C.

Minimum outlet temperature. Regardless all sensor values and setpoints, the air curtain will maintain this minimum air outlet temperature.

Sensor deviation correction. If sensor is installed in an inappropriate location for architectural or space reasons, readings offered can be corrected manually.

External sensor activation. Apart from displaying this value on the screen, you can also choose this parameter as a reference for automatic control.

DOOR CONTACT ADJUSTMENTS

Door contact activation, contact type parameterization and run-on-timer.

Door contact activation. With this function and through a door contact not included (accessory CR-MAGNET COR-PRO), it will be possible to see on the main screen of the control whether the door is opened or closed. Unless Automatic Mode A is active, the curtain will turn off with a delay once the door closes. The contact is a potential free type and maximum load is 24VDC/3A.

Three gray square icons with white symbols on a blue background, no text or labels present.

EN

Door contact position. Function that allows to define door contact as normally open or closed.

Run-on-timer when contact disconnection. Once the door contact detects that the door is closed, it initiates a recommended timing period to dissipate internal heat. It is recommended not to configure a value lower than the factory-set 60s. This function remains active only if the door contact function has been activated. If automatic mode A is active, this timing is disabled.

Door contact and control valve position. Function only for water coil versions. Selecting OFF, when the door is closed, ensures that the valve closes regardless of whether or not thermal support is required depending on the difference between the selected and measured temperatures. Selecting ON, when the door is closed, keeps the valve in position depending on the evaluation of the required controller temperature, that is, the valve is kept open (in case heating is requested from the controller temperature requirements set and temperatures measured in the sensor) or closed (if there is no need for thermal support according to selected and measured temperature).

11.4. ADVANCED SETTINGS

Access to advanced settings after entering code 100.

Keyboard mute.

Keyboard lock to prevent unauthorized manipulation. Once activated, the keyboard locks after 60 s.

DEFAULT SETTINGS HELP

Remote control activation by free voltage contact with maximum load 24VDC/3A. Once active, the remote control icon on the main screen will appear. If it blinks, it indicates that the contact has been interrupted.

Automatic A mode activation. Allows automatic operation depending on door contact (accessory). When door is closed and automatic A mode active, both heating and fans go to minimum levels as long as reading temperature is higher than set point temperature. Heating system will only be active when necessary according to measured and required temperature. As long as thermal support is not needed, fans will remain off. As default into automatic A mode, speed ratio will respond to: speed 1 if difference between measured and required temperature is less than 2°C; speed 2 is difference is between 3-5,5°C; speed 3 if between 6-9°C. If icon "A" on the main screen is illuminated, it indicates that automatic A mode is active. Door contact mode remains active when this operating mode is activated.

Filter maintenance interval. It allows resetting the countdown for filter maintenance (only for water coil versions)

Heating up mode activation. Pressing icon for 5 seconds activates a mode in which, during selected time (between 3-15 minutes), air curtain goes to maximum heating and fan speed performance to force a fast temperature increase. During selected period of maximum performance, if any button is pressed, the mode is interrupted going to previous configuration input.

Anti-frost protection (AFP) deactivation. Only for water coil air curtain versions.

Fan operation in anti-frost protection (AFP). Only for versions with a water coil. This function defines the behavior of the control when the AFP temperature is reached. If it is OFF, the valve is open and the fan is off. If it is ON, the valve will be open and the fan will run independently according to control settings. The function is active if the controller is not in AFP protection level 2. The AFP function never runs at level 2 to avoid a higher temperature drop. Recommendation: always select OFF if the air curtain is also used for heating (balances sudden thermal losses).

Lowest temperature record. The control can save the lowest temperature recorded by outlet temperature sensor (fitted as standard with all air curtains).

Manual valve test (only for versions with water coil). This function allows a manual test of the valve opening and closing without modifying the rest of control parameters.

Filter counter display enable (only for versions with water coil). This function activates operating hours counter for filter maintenance interval.

Filter maintenance interval settings (only for versions with water coil). Definition of the maintenance interval according to the hours of operation of the fans. The red "F" symbol appears on the main screen once the set time is exceeded. 20 hours before the limit is exceeded, a black "F" symbol will flash on the main display of the control.

External BMS upper control activation. Due to motor and control typology, it will only be possible to configure digital option. Once BMS upper control is activated, manual curtain control is disabled.

Grid of software interface icons including MAX, menu bar, eye check, keyboard, laptop, and gear switch

Control with digital signals is carried out by combining three voltage-free contacts to control fans and three more to control electric heater. Pay attention to always combine at least one ventilation level when activating any heating level. See wiring diagram.

Modbus communication activation and configuration.

Special Modbus communication for specific countries.

Modbus Read level allows manual control by touch screen and, at the same time, visualization through Modbus network. See Modbus Map.

Screenshot of a software interface showing three icons: gear, checkmark, and Modbus with labeled labels.

Access to specific parameters of Modbus network protocol. Avoid modifications except being a specialist in this fi eld.

12. BASIC SERVICE INFORMATION AND MAINTENANCE

All units have been carefully checked in Factory prior to shipment. That is why the most frequent error usually occur due to an incorrect understanding of equipment operation, wrong connections or incomplete wiring. Therefore, it is important to carefully follow all instructions to avoid difficult resolution problems. Such damage will not be covered by the warranty.

COR-PRO W air curtains are made with components of proven quality and do not require special maintenance. However, to extend life expectancy of the equipment, we recommend that maintenance inspections be carried out at least at the specified intervals and always depending on their use.

Disconnect the equipment from power supply before carrying out any type of operation on it. There is a risk of electric shock.

12.1. QUARTERLY MAINTENANCE

• Check the integrity of suspension or anchoring elements together with tightening of connection elements. Check the tightness of screws on front discharge diffusers.
• Check internal inlet "plenum" space and remove any residue or object present.
• Check if motor scroll and impeller are clean. Do not wash the motor with water and in any case wipe it with water and if necessary wipe it with a damp cloth to avoid damaging the motor winding. Do not start up the air curtain during next 60 minutes after cleaning to allow moisture to disappear. In case of cleaning blades, do not apply excessive strength as they could be damaged.
• Check the safety of the unit regarding risks of electric shock in accordance with local applicable regulations together with grounding verification.
• Check the tightness of the water coil together with the connection joints. If there is a filter in the water system before the air curtain, clean it and then check the operation of the coil.

12.2. CLEANING AND FILTER MAINTENANCE

COR-PRO W models incorporate air filters in the inlet side. This should be cleaned regularly to ensure the efficiency and performance of the air curtain. Cleanliness depends on the local conditions where the curtain is installed; it is recommended to check the filter and clean it once a month. A clogged filter does not represent a safety risk, but curtain performance may change and motor may suffer.

Filter removal:

• Remove plastic protectors to access the fastening screws of the inspection door located on the lower face of the air curtain.
• Loosen the fastening screws using an Allen key and tilt the inspection door.
• Through the inspection door, release the filter by rotating the retaining locks located on the sides of the filter.
• Remove the filter and clean dust particles. Replace the filter (accessory under description AFR COR-PRO W) if the blockage is evident even after cleaning of if filter material shows damage.

Retaining locks

Only use original fi liters. Other air fi liters may have a quite different fi ltration class or pressure drop. This could provoke performance reduction or motor overheating causing failure hazard.

13. PUTTING OUT OF SERVICE AND RECYCLING

EEC legislation and our consideration of future generations mean that we should always recycle materials where possible; please do not forget to deposit all packaging in the appropriate recycling bins. If your device is also labeled with this symbol, please take it to the nearest Waste Management Plant at the end of its serviceable life.

FRANÇAIS

FR

INDEX

1. SCHÉMA DE CÂBLAGE 29
2. INTRODUCTION....30
3. RÈGLES DE SÉCURITÉ ET MARQUAGE "CE" 30
4. INSTRUCTIONS GÉNÉRALES ET AVERTISSEMENT....30
5. RECEPTION, TRANSPORT ET STOCKAGE 30

5.1. Reception 30
5.2. Transport 30
5.3. Stockage 31

1. DESCRIPTION 31

6.1. Dimensions....31

1. INSTALLATION 32

Pure technical line drawing of a rectangular frame with internal supports and dimension label (no text or symbols)

Simple geometric diagram of a rectangle with labeled dimensions D and M (no text or symbols beyond basic geometry)

705 328

D D - 23 M10 163 260 120 120 163 260 470 28 66 50

				COR-PRO1000 W 15	COR-PRO1500 W 24	COR-PRO2000 W 36	COR-PRO2500 W 45
Hauteur maximale de souffl age de l'air			m	4	4	4	4
Dimensions Largeur D mm				998 1498 1998 2468
	Hauteur mm			328 328 328 328
	Profondeur		mm	705 705 705 705
Poids kg				45 69 86 111
Connexion hydraulique NPS/DN				34" / 20 mm 34" / 20 mm 34" / 20 mm 34" / 20 mm

7. INSTALLATION

Exterior view of a white structural panel with two red cylindrical components and vertical supports (no text or symbols visible)

Exterior view of a white metal enclosure with two red cylindrical components on the side (no text or symbols visible)

min 80 Minimal installation distance

7.2. SUSPENSION AU MUR (ACCESSOIRE SOP.COR-PRO)

Exterior view of a white metal enclosure with red connectors and mounting brackets (no text or symbols visible)

Two directional arrows, one red with a circular arrow and one blue with an arrowhead (no text or symbols)

Exterior view of a smart home control device with a 3D display and a small air purifier unit (no visible text or symbols)

DEFAULT SETTINGS HELP

11.3. RÉGLAGES DE BASE

PROGRAMMATION HEBDOMADAIRE

Three icons: clock, watch, and gear on a blue background (no text or symbols)

Grid of nine icons including camera, thermometer, snowflake, and directional arrows, likely representing home control or security features.

FR

Three gray icons on a blue background: folder, pen, and hand with a magnifying glass (no text or symbols)

DEFAULT SETTINGS HELP

Grid of nine software interface icons including MAX, eye check, speedometer, and keyboard

FR

Screenshot of a software interface showing three icons: a gear, a checkmark, and a Modbus label, each with a unique icon.

Holding registers (Read and write)

Register Discrete input Data type Range Default Comments
HEX DEC
1FFFh 8191 Required fan status 16bits 0-3 -				0 → Fan off1 → Speed 12 → Speed 23 → Speed 3
2000h 8192 Required heating status 16bits 0-3 -				0 → Heating off1 → Heating level 12 → Heating level 23 → Heating level 3
1001h 4097 Current media temperature 16bits 0-255		-		0 → 0°C1 → 0,5°C...100 → 50°C101 → 51,5°C...