geniox · the right accessories are important to optimise your geniox air handling unit for the...

Geniox Accessories

Air Handling Units

The right accessories are important to optimise your Geniox air handling unit for the task at hand. SystemairCAD provides you with a wide selection of accessories. In this brochure you will find a description of the individual components and their advantages.

Content

Copyright: Systemair A/S, 4. edition 2019.We accept no liability for printing errors or alterations of products.The dimensions and data used in this leaflet are a guideline only.

Table of Geniox accessories . . . . . . . . . . . . . . . . . . . . . . . . .4Manometers . . . . . . . . . . . . . . . . . . . . . . . . .6Filter guards . . . . . . . . . . . . . . . . . . . . . . . . .8Volumeters . . . . . . . . . . . . . . . . . . . . . . . . .9Pressure outlet tap . . . . . . . . . . . . . . . . . . . . . . . . 10Frequency converters and disconnecting devices . . . . . . . . . . . . . . . . . . . . . 11Valve actuator, 2- and 3-way control valve . . . . . . . . . . . . . . . . . . . . . . . . 12Cable entry, sensors and taps . . . . . . . . . . . . . . . . . . . . . . . . 13Stainless steel base and droplet eliminator . . . . . . . . . . . . . . . . . . . . . . . . 14Water trap . . . . . . . . . . . . . . . . . . . . . . . . 15Damper motors . . . . . . . . . . . . . . . . . . . . . . . . 16Inspection window and light . . . . . . . . . . . . . . . . . . . . . . . . 18Spare filters . . . . . . . . . . . . . . . . . . . . . . . . 19

Content see

page Accessories

FunctionsContent

see page Accessories

Functions

Plug fan AC/PM/EC

Rotary heat exchanger

Plate heat exchanger

Run-around coil heat exhangers Heating coil Cooling coil Change-over coil

Integrated reversible heat pump Air humidifier Filter Damper

Inspection section

Empty section

6 Manometers 6 Manometers x

8 Filter guards 8 Filter guards x

9 Volumeters x 9 Volumeters

9 Digital volumeter x 9 Digital volumeter

10 Pressure outlet tap x x 10 Pressure outlet tap x x x

11 Frequency converters x 11 Frequency converters

11 Disconnecting devices x 11 Disconnecting devices

12Valve actuator, 2- and 3-way control valve x x 12

Valve actuator, 2- and 3-way control valve

13 Cable entry, sensor and taps x 13 Cable entry, sensor and taps

14 Stainless steel base 14 Stainless steel base x

14 Droplet eliminator x x 14 Droplet eliminator x x x

15 Water trap x x x 15 Water trap x x

16 Damper motors x 16 Damper motors x

18 Inspection window x x x 18 Inspection window x x x x

18 Inspection light x x 18 Inspection light x x x x

19 Spare filters 19 Spare filters x

Purging sector, motor protection and steel spring vibration isolators are included as standard.

Table of Geniox accessories

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Content see

page Accessories

FunctionsContent

see page Accessories

Functions

Plug fan AC/PM/EC

Rotary heat exchanger

Plate heat exchanger

Run-around coil heat exhangers Heating coil Cooling coil Change-over coil

Integrated reversible heat pump Air humidifier Filter Damper

Inspection section

Empty section

6 Manometers 6 Manometers x

8 Filter guards 8 Filter guards x

9 Volumeters x 9 Volumeters

9 Digital volumeter x 9 Digital volumeter

10 Pressure outlet tap x x 10 Pressure outlet tap x x x

11 Frequency converters x 11 Frequency converters

11 Disconnecting devices x 11 Disconnecting devices

12Valve actuator, 2- and 3-way control valve x x 12

Valve actuator, 2- and 3-way control valve

13 Cable entry, sensor and taps x 13 Cable entry, sensor and taps

14 Stainless steel base 14 Stainless steel base x

14 Droplet eliminator x x 14 Droplet eliminator x x x

15 Water trap x x x 15 Water trap x x

16 Damper motors x 16 Damper motors x

18 Inspection window x x x 18 Inspection window x x x x

18 Inspection light x x 18 Inspection light x x x x

19 Spare filters 19 Spare filters x

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Manometers

A differential pressure gauge is placed above the filter or fan section to monitor the differential pressure. This is a simple and quick way to get an overview when you are next to the air handling unit. We have three versions: Magnehelic manometer, inclined manometer and u-tube manometer. The magnehelic manometer is the most precise.

Magnehelic manometer (Item number 90783705)The magnehelic manometer provides

a quick and precise measurement of the difference in pressure. The differential pressure gauge is used for

measurement above filters and fans. It indicates a differential pressure with an accuracy of 1% and can be applied in various ranges of measurement. The magnehelic manometer has a frictionless detection system which quickly indicates the differential pressure. The manometer is designed to withstand impacts, vibrations and significant gauge pressure. The range of measurement is 0-500 Pa. Operating temperature -6 to +60 °C. IP 67.

polycarbonate tube placed in a round aluminium container with sealed bottom. There are two holes in the back for fastening. The scale is in brushed aluminium with blue numbers and divisional lines. The range of measurement is 0-500 Pa.

U-tube manometer (Item number 90783701)This u-tube manometer is used to measure differential pressure. This is a simple and visual tool. It may be low-tech, but it works and is very reliable. The u-tube manometer is designed as a

Inclined manometer(Item number 90783704)A simple, visual tool that is easy to read. It will often be necessary to have a filter alarm and visual presentation of the differential pressure by the filters. The manometer measures in Pa and is designed in plastic. Silicone hoses are included. The weight is 560 g. Liquid for filling is included. The range of measurement is 0-600 Pa. Operating temperature -20 to +60 °C. IP 54.

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Filter guards To maintain a good air quality and to avoid pressure drops, it is essential that you change the filters in time. You can choose a filter guard to monitor the filters, if you choose an air handling unit without control system.

Filter guard (Item number 90812006)A simple, mechanical pressure guard. It is easy to set and issues an error signal, if the pressure exceeds the set level. The signal is on/off without any graphs. It is not ideal for VAV operation, as the setting does not allow for variable air volume.

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Volumeters The volumeter provides you with a quick and simple measurement of the air flow. It is placed over the fan section and is available in a mechanical or digital version.

Volumeter(Item number 90730352)Display for measurement of air

flow. It provides you with quick and precise information about the airflow.

DPT-Flow(Item number 90811980)The DPT-Flow pressure transmitter can either provide a pressure or an air volume read out from the fan. The K-value of the fan has to be setup in the DPT-Flow for an air flow read out. Pressure, air flow read out scale and measuring points can be adjusted. DPT-Flow is equipped with terminals for an analogue air flow or pressure output signal. The DPT-Flow pressure transmitter is mounted on the inspection side of the fan section. Supply voltage: 24 V AC. Output signal: 0-10 V DC or 4-20 mA. IP 54.

DPT differential pressure transmitter (Item number 90812013)The DPT differential pressure transmitter (2500 Pa) is for air handling units with control system. It is mounted in the duct to measure the pressure. The pressure scale can be adjusted. The DPT differential pressure transmitter is equipped with terminals for analog pressure outlet signal. It is delivered separately. Supply voltage: 24 V AC/DC. Output signal: 0-10 V DC or 4-20 mA.Enclosure class: IP 54.

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Pressure outlet tap Overview of the most common ways to measure pressure difference and air flow over the fan. The measuring tubes are of transparent plastic, however, illustrated in colours below.

Pressure outlet tapSelect this option, if you would like to measure the pressure increase over the fan. One of the taps is connected to the chamber in front of the fan. The other

is connected to the chamber after the fan. You can connect a manometer or a digital volumeter to the pressure outlet taps to measure the pressure difference.

Pressure outlet taps for airflow measurementSelect this option, if you would like to measure the airflow. One of the taps is connected to the chamber in front of the fan. The other tap is connected to the fan

inlet cone. To output the air volume, you need to connect a volumeter with the correct K-factor scale or a digital volumeter.

Measuring tube

Hinge

Pressure outlet tap

Hinge

Pressure outlet tap

Measuring tube

Hinge

Pressure outlet tap

Hinge

Pressure outlet tap

Pressure outlet tap

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Frequency converters and disconnecting devices Frequency converters are used for stepless control of AC and PM motors. The disconnecting devices are mounted on the air handling unit and ensure that you can switch off the power for repair and maintenance. So that you can work without any risk of personal injury.

Disconnecting device, Katko (Item number 90813053)This disconnecting device is for air handling units without control system and is mounted on the unit. The type of safety switch is selected by the customer according to legislation of the relevant country.

Disconnecting device (Item number 90813030)This disconnecting device is for air handling units without control system and is mounted on the unit. The type of safety switch is selected by the customer according to legislation of the relevant country.

Frequency converter FC-101 (IP 20)Danfoss FC-101 frequency converter to control the rotation speed of 3-phase AC and PM motors. This frequency converter is to be mounted inside the air handling unit. It is wired and configured for the connected motor. FC-101 (IP 20) are used as frequency converters mounted from factory.

Frequency converter FC-101 (IP 54)Danfoss FC-101 frequency converter to control the rotation speed of 3-phase AC and PM motors. This frequency converter is to be mounted outside the air handling unit. It is not configured. FC-101 (IP 54) is not mounted from factory.

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Valve actuator, 2- and 3-way control valve For water heating and cooling coils you can choose a valve actuator and 2- or 3-way control valves for the air handling unit. This ensures that everything has the right measurements and is in place for a quick and correct installation.

Valve actuator, 2- and 3- way control valve• Rotary actuator for 2- and 3-way

ball valves • LR24A-SR• DN15-25, Torque 5 Nm

(Item number 90812038)• DN15-80, Torque 20 Nm

(Item number 90812039)• Nominal voltage AC/DC 24 V• Control: Modulating DC 2-10 V• Position signal DC 2-10 V• Connection: 4 x 0,75 mm2

• Enclosure class: IP 54• Ambient temperature:

0 to +50 °C• Ambient humidity: 95 % R.H.,

not condensing• Weight: Approx. 550 g (5 Nm),

approx. 1 kg (20 Nm)• Measurements: 128 x 71 mm (5

Nm), 150 x 93 mm (20 Nm)• Fitted directly to the ball valve

with a screw• Secured against overload and

will automatically stop in an extreme position

• The rotary angle can be adjusted with mechanical stops in both directions.

BA

A

%001 = BA – A

%0 = BA – BA

BAB

%001 = BA – A

2- and 3-way control valve• For open and closed cold and hot

water systems• For modulating control of water

on heating and air handling systems

• Closes air bubble tight

• Media: Cold and hot water with max. 50% glycol

• Media temperature: -10 to +120 °C

• Sealing pressure: 1400 kPa• Differential pressure: 350 kPa

(200 kPa for silent operation).

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Cable entry, sensors and taps If you select an air handling unit without control system, it may be an advantage to select cable entries or taps for various sensors. This will make the installation much easier.

Cable entry 3-5 mm (Item number 90812079)







Temperature sensor for frost protection (Item number 90812014)Temperature sensor for frost protection is always supplied with air handling units with control system for frost protection of the water heating coil. It can also be supplied for units without control system. It is standard for units with control system.

Tap for temperature sensor for frost protection(Item number 90710001) Needed for the temperature sensor for frost protection. The tap leads the connection for the insert sensor through the side plate. With this tap the insert sensor can be installed and serviced from the outside of the air handling unit. Tap for temperature sensor for frost protection is also used for run-around coil heat exchangers.

Capillary tube sensor for frost protection (Item number 90810046, 3 m, and item number 90810047, 6 m)Capillary tube sensor for frost protection of the water heating coil can be ordered for extra mechanical protection. It is used for units with or without control system.

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Stainless steel base and droplet eliminator

Stainless steel base The stainless steel base is applied to protect the bottom at the filters and dampers. You should select this, if there is a risk that

the aluzinc standard bottom plate corrodes. The base is separated from other metals with polycarbonate to protect against galvanic corrosion.

Stainless steel base (filter only)

Stainless steel base (filter + damper)

Droplet eliminatorIf there are droplets in the airflow, SystemairCAD will automatically select a droplet eliminator by the humidifier. The

margin for automatic selection is only one degree, so in some cases it

is relevant to consider selecting or

deselecting the droplet eliminator. It can also be added for the run-around coil heat exchangers, cooling coil, change-over coil and integrated reversible heat pump.

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Water trap The water trap ensures that condensation is also drained, if a negative/positive pressure arises. The water trap is used for the drip trays in the air handling unit, for example for plate heat exchangers, run-around coil heat exchangers and cooling coils.

Water trap(Item number 90856209)It is important to use a water trap for drainage from the air handling unit. The ball inside the water trap ensures that there is no evaporation, if there is no condensation. If the water trap is fitted on the negative pressure side, it protects against any leakage to the outside. The water trap is designed in white PP/ABS plastic. The connection is OD 40 mm, and the ball is included. The height, H, depends on the pressure loss. It is essential that the closing height is correct for the best function. You can read more in the Geniox user manual 1.4.5 Draining condensate water.

115

170

H

90

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Damper motors We use 4 types of damper motors. This could be isolation dampers for supply air, exhaust air, extract air or outside air. The dampers can also be applied as mixing dampers or for recirculation. The damper motors are available as on/off or modulating, with or without spring-return. For units without control system.

Damper motor, on/off with spring-return SF24ASpring-return motor with safety function for turning dampers in Geniox air handling unit. Control: On/off Connection: 2 x 0,75 mm2

Weight: App. 1,7 kgSize: 236 x 85 mmWhen voltage is connected, the motor turns the dampers and tensions the built-in spring. When the voltage is disconnected, the spring returns the damper to the safety position. Simple direct fitting

on the damper shaft with universal adapter sleeve, fastened with the enclosed mounting bracket. It is possible to manually operate the motor with the enclosed key. The damper can be locked in an optional position by the selector switch on the front. Disengagement can be done by the selector switch or connection of voltage. Adaptable torsion angle with mechanical impact. The motor is secured against overload. It does not require stop end switches, it stops automatically upon impact.

Damper motor, on/off SM24ADamper motor for turning dampers in Geniox air handling unit. Control: On/off (l-conductor)Connection: 3 x 0,75 mm2

Weight: App. 1 kgSize: 180 x 56 mmSimple direct fitting on the damper shaft with universal adapter sleeve, fastened with the

enclosed mounting bracket. Gear disengagement with self-returning push button. When the button is pushed in, the gear is disengaged. Adaptable torsion angle with mechanical impact. The motor is secured against overload. It does not require stop end switches, it stops automatically upon impact.

• Torque: 20 Nm

• Nominal voltage: AC/DC 24 V

• Position display: mechanical

• Enclosure class: IP54

• Ambient temperature: -30 til +50 °C

• Ambient humidity: 95% RH, not condensing.

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Damper motor, modulating with spring-return SF24A-SRModulating spring-return motor with safety function for turning dampers in Geniox air handling unit. Modulating DC 2-10 VPosition signal DC 2-10 VConnection: 3 x 0,75 mm2

Weight: App. 1,7 kgSize: 236 x 85 mmThe motor is controlled by a control signal DC 2-10 V (operating area

2-10 V) and turns to the position that corresponds to the position signal. At the same time, the spring is tensioned. When the voltage is disconnected, the spring returns the damper to the safety position. Simple direct fitting on the damper shaft with universal adapter sleeve. The motor is fastened to the back with the enclosed mounting bracket. It is possible to manually operate the motor with the enclosed key.

The damper can be locked in an optional position by the selector switch on the front. Disengagement can be done by the selector switch or connection of voltage. Adaptable torsion angle with mechanical impact. The motor is secured against overload. It does not require stop end switches, it stops automatically upon impact.

Damper motor, modulating SM24A-SRModulating motor for turning dampers in Geniox air handling unit. Modulating DC 2-10 VPosition signal DC 2-10 VConnection: 3 x 0,75 mm2

Weight: App. 1,05 kgSize: 180 x 56 mmThe motor is controlled by a control signal DC 2-10 V and turns to the

position that corresponds to the position signal. Measuring voltage U is used for electronic display of the damper position 0-100% and as control signal for other motors. Simple direct fitting on the damper shaft with universal adapter sleeve, fastened with the enclosed mounting bracket. Gear disengagement with self-returning push button. When the

button is pushed in, the gear is disengaged. Adaptable torsion angle with mechanical impact. The motor is secured against overload. It does not require stop end switches, it stops automatically upon impact.

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Inspection window and light With an inspection window and light you can monitor the air handling unit during operation. Light is essential to the safety in large air handling units where you need to go inside the sections.

Inspection window(Item number 90655072)The inspection window has been designed by Systemair. It gives you the possibility to inspect a large area. In combination with light inside the section, you can monitor and inspect the individual functions.Internal measurements: 165 x 243 mm.

If the air handling unit is delivered without control system or with Controller Ready, an LED light, type GX53 with 230 V socket, is used. (Light: item number 90801407, socket: item number 90801405). Both lights are very flat and therefore well-suited for fitting inside an air handling unit. Both are

also cost-saving lights. The lights are supplied with switches fitted externally on the air handling unit, both for indoor and outdoor use.

Indoor(Item number 90801410)

(Item number 90807200)

(Item number 90801407)Outdoor(Item number 90801411)

Inspection light(Item number 90807200)Light is essential, if you would like to inspect each section’s functions. For large air handling units where you need to go inside, it is also an essential safety factor. If the air handling unit is delivered with control system, an LED light, 24 V, is used.

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Spare filters You can choose between 4 types of filters for your Geniox air handling unit: Panel filters, bag filters, metal filters and carbon filters. Your choice of filter depends on the job. For example, regarding panel and bag filters applies that the higher the filter class you choose, the more/smaller particles are filtrated. On the other hand, they need to be replaced more often and may result in a higher pressure loss.

Synthetic material, panel filtersCoarse 65% (G4)

Glass fibre material, bag filterCoarse 65% (G4)ePM10 60% (M5)ePM2.5 50% (M6)ePM1 60% (F7)ePM1 75% (F8)ePM1 85% (F9)

Glass fibre and broad spectrum carbon media, bag filter CITY-FLO ePM1 60% (F7 City-Flo).To ensure continuous operation without stop, it is always a good idea

to have a set of spare filters at hand. Panel filters are pleated and designed in synthetic polyester fibres. The frame is made of cardboard. Bag filters are designed in glass fibre material. The filter frame is made of plastic and the filter is sealed between the filter cells with rubber sealing strips.

CamMet metal filters are used as e.g. prefilters to collect fat from a cooker hood. The filter cells are designed in aluminium thread. The filter is class G2 and washable. The

filter can be cleaned with a water pressure cleaner. The frame is made of aluminium.

The carbon filter is effective against airborne molecules, such as odors, VOCs (Volatile Organic Compounds), toxic gasses, and corroding elements. We recommend that you always place an ePM1 60% (F7) in front of the carbon filter. The carbon filter is only intended for the removal of odours, not particles. The contact time can be found by calculation in SystemairCAD.

Unit size Panel and metal filters, size Bag filters, size Carbon filters, size

10 1x[792x392] 1x[792x392] 10 x F 10 Carbon

11 2x[490x392] 2x[490x392] 18 x F 11 Carbon

12 1x[490x490] + 1x[592x490] 1x[490x490] + 1x[592x490] 21 x F 12 Carbon


16 3x[490x592] 3x[490x592] 36 x F 16 Carbon




24 3x[592x592] + 4x[490x592] + 1x[490x490]3x[592x592] + 1x[490x592]

+ 3x[592x490] + 1x[490x490] 98 x F 24 Carbon



31 5x[592x592] + 5x[592x490] + 5x[592x287] 5x[592x592] + 5x[592x490] + 5x[592x287] 162 x F 31 Carbon

Panel filter Bag filter Metal filter Carbon filter

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Syst

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· May

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geniox · the right accessories are important to optimise your geniox air handling unit for the...

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