ETS NORD EOZ-1 Installation Manual Download Page 2

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www.etsnord.com

RDM-59-0322

NORD

canopy

EOZ installation guide

Table of contents

Safety notes

Installation flowchart

1. Check the product shipment

2. System overview

3. Mount the EOZ

4. Install the Control Panel

5. Electrical Installation

6. Measure and adjust airflow

7. Setting Ozone Module addresses

Control Panel display messages

Facts about ozone

Limited warranty of device

Service and maintenance

Summary of Contents for EOZ-1

Page 1: ...NORDcanopy EOZ External Ozone Cleaning System Installation Guide ...

Page 2: ...chart 3 1 Check the product shipment 4 2 System overview 5 3 Mount the EOZ 7 4 Install the Control Panel 11 5 Electrical Installation 13 6 Measure and adjust airflow 19 7 Setting Ozone Module addresses 20 Control Panel display messages 26 Facts about ozone 27 Limited warranty of device 27 Service and maintenance 27 ...

Page 3: ...e significantly reduces odor grease mold and bacteria ETS NORD AS disclaims any liability in the case that the product is not used in accordance with the manufacturer s instructions contained in this manual Installation flowchart For ease of installation and service it is suggested the installing contractor have the following tools and components on hand Narrow 2mm flat head screwdriver 1 Phillips...

Page 4: ... Cleaning System consists of two key components EOZ with Ozone module s Control Panel The EOZ package contains One or more Ozone Modules pre installed Power cable with IEC C13 plug 3m Pressure measurement hose 5m Adhesive cable tie mounts 10 pcs Cable ties 10 pcs The Control Panel package contains Control Panel One sheet of Ozone Module device address identification labels Only used if more than o...

Page 5: ...f the kitchen exhaust system Installation method ATTN EOZ must be installed in the correct orientation The direction of the airflow must correspond ATTENTION During the installation keep in mind to leave the service area free of obstructions for ease of future maintenance EOZ chassis can be mounted in any position It is very important to keep in mind that the direction of the airflow must correspo...

Page 6: ...Z Supply air end EOZ Exhaust air end 8 9 10 6 4 3 1 5 2 7 1 Suspension brackets 2 Supply air connection 3 Power socket 4 Data cable socket 5 Status LED s 6 Ozone Module s 7 Service hatch 8 Exhaust air connection 9 Exhaust pressure nozzle 10 Ambient pressure nozzle s 640 Ød 12 5 42 5 135 c b 270 NOTE Installation may only be carried out by specialist and authorized persons in accordance with local ...

Page 7: ...connection to the exhaust duct Keep in mind however that all duct installation materials between the outlet of the EOZ unit and the main exhaust duct including screws rivets and the connecting flange must be stainless steel AISI 316 Hanging the EOZ chassis Begin by mounting four 4 M8 threaded rods to the ceiling Suspend the EOZ unit from the rods with M8 nuts and washers as shown Adjust height as ...

Page 8: ...st air ducts Note Materials for the supply air side may be chosen at the discretion of the installer However all materials used between the outlet of the EOZ unit and the main exhaust duct including screws rivets and the connecting flange must be stainless steel AISI 316 Secure the ducts with stainless steel rivets or sheet metal screws from both sides and ensure the connection is airtight ...

Page 9: ...ct ahead of the EOZ connection pipe as shown below Next fasten one end of the long measurement hose provided with the shipment to the newly installed measurement nozzle Trim the hose to an appropriate length and run the free end of the hose to the right measurement nozzle on the EOZ unit as shown below NOTE This hose must be connected between the EOZ unit and main exhaust duct for proper operation...

Page 10: ...llation guide Finally secure the hose to the duct using adhesive cable tie mounts and cable ties that can found in the EOZ packaging 400 NOTE Be careful not to tighten the cable ties to strongly to ensure that the airflow through the hose is not blocked ...

Page 11: ...ssembly the control panel Choose a visible and easily accessible location in the kitchen suitable for mounting the Control Panel Avoid positioning it near any sources of moisture or heat The housing must be disassembled into three parts Remove the two fixing screws on the sides of the case 2 1 3 1 Anchor points for wall mounts 2 Data cable bushings 3 RJ 45 connector 69 121 181 ...

Page 12: ... the backplate Before mounting the backplate apply an even strip of waterproof silicone along the rear of the backplate as pictured below Fasten the backplate to the wall with its cable cutout facing downward preferably at eye level but not higher than 180 cm from the floor ...

Page 13: ...4 Ozone Modules and one alarm panel may be connected a single 10A C type slow circuit breaker Remember to label the circuit breakers used in the distribution board NOTE Electrical installation must be performed by an authorized electrician and follow local regional and national standards and regulations F1 F2 K1 KL1 I L1 N L1 DISTRIBUTION BOARD NO 1 DISTRIBUTION BOARD NO 2 VENTILATION UNIT F1 Circ...

Page 14: ...ly Control Panel power cables may be fed through rear wall Connect the 230V supply cable to the power supply terminals L N and PE as shown in the diagram EOZ is supplied with a power cable that can be found inside the packaging Connect it to the EOZ as shown below 230V supply cable Power supply PE L N ...

Page 15: ...m for connecting to the building automation and LAN cable to access the Control Panel via internet Wiring Control Panel to the EOZ unit is done with 3x0 25 mm shielded data cable Begin by installing the EOZ data cable between the EOZ unit and the Control Panel Note the colors of the wires used when connecting the three terminals A B and C Next connect the cable to the EOZ as shown below Ensure tha...

Page 16: ...e note that although the physical cabling is chained from one device to the next the data cables are connected in a parallel format In this way data communications between devices will remain active even if one of them is powered off malfunctioning or unplugged and removed Thus each A B and C data wire leading in from devices of any EOZ in the chain should share the same terminal screw in its resp...

Page 17: ... future upgrades rout the I O cable to the junction box Connect the five 5 terminals DI1 DI2 DO1 DO2 and COM and mark the other ends of the wires within the junction box with their corresponding terminal assignments Rout the other end to a junction box that is situated near or on top of the EOZ unit Never drill or screw into the EOZ chassis Junction box Control panel PLC Building automation I O ca...

Page 18: ...sting short LAN jumper cable inside and connect your LAN cable straight to the port on the board as seen below LAN cable must be connected to a network switch or to the closest LAN socket Control Panel assembly Reassemble the housing in reverse order with the smaller LED display above the larger one Ensure the text on the plexiglass is oriented correctly and fasten the housing with the two fixing ...

Page 19: ...al airflow of the unit For more information refer to KRI regulating damper installation guide 2 Measure the air pressure difference of the EOZ unit from both nozzles as seen in the picture both measurements need to be approximately the same Confirm that the system airflow and pressures fall within the following specifications Model Operational airflow l s 1 Pressure difference Pa 2 Pressure drop P...

Page 20: ... overlapping address conflicts All Ozone Modules in each EOZ chassis or canopy must have a unique device address Address identification labels must be added to the service hatch on EOZ units In case of model EOZ 2 both address labels must be placed upon the unit Opening EOZ hatch Start by opening the front panel by opening two 2 clamps that are holding the panel NOTE The following section applies ...

Page 21: ... NORDcanopy EOZ installation guide Disconnect cables inside the EOZ Disconnect both the data and power cables from the Ozone Modules inside the EOZ chassis Remove the OZ module and disconnect the pressure measurement hose Remove the pressure measurement hose from the data connection side L ...

Page 22: ...s four 4 clamps that fasten it in place While carefully lowering the module locate and disconnect the pressure measurement hose from the inside the 100mm exhaust hole Remove the OZ bottom cover Remove the bottom cover by removing four 4 M5x12 bolts from the side panel and keep them in a secure place for later use 4x ...

Page 23: ...odule thirteen Address 13 Switch 1x 3 Switch 10x 1 Mounting OZ modules back into the EOZ chassis After all device addresses have been set to their unique values proceed with reinstalling the Ozone Modules Carefully lift each Ozone Module into place securely attaching the loose end of the hanging pressure measurement hose back onto its nipple inside the EOZ 100mm exhaust hole Raise the module into ...

Page 24: ...and connect the short hoses to their nearest ozone modules as shown below Cable connections Carefully reinstall all data connectors inside the EOZ chassis to the Ozone Module data and power supply sockets Note For model EOZ 2 the cables must be installed as shown in the diagram below Connector with 1 set of wires Connector with 2 sets of wires ...

Page 25: ...ake changes RDT 59 0322 25 NORDcanopy EOZ installation guide Reinstall the bottom panel Finally reinstall the EOZ bottom panel and secure it with its two 2 clamps Ensure the panel is sitting flush and is airtight Remember to reapply power to the unit for operation ...

Page 26: ...tion chamber of the canopy and that the bottom edges of all filters do not have any gaps Call service is lit is red This indicates a technical fault has been detected in the system Contact your ETS NORD representative or nearest authorized service company as soon as possible at www etsnord com service For further assistance contact your ETS NORD representative or nearest authorized service company...

Page 27: ...the initial commissioning of the device has been performed by an authorized partner of ETS NORD AS the equipment is serviced every 12 months after commissioning specified components eg ozone generating equipment have been replaced as required The warranty for a new device covers the repair or replacement of a defective part The warranty for replacement parts for manufacturing defects is valid for ...

Page 28: ...w etsnord ee ETS NORD Finland Address Pakkasraitti 4 04360 Tuusula Finland Phone 358 401 842 842 info etsnord fi www etsnord fi ETS NORD Sweden Address Järsjögatan 7 69235 Kumla Sweden Phone 46 19 554 20 50 Address Pinjegatan 5 21363 Malmö Sweden Phone 46 40 94 68 70 info etsnord se www etsnord se ...

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