DraftOptimizer - Exhaust duct ADURO - Free user manual and instructions

Product type	Smoke extractor for wood stoves and inserts up to 15 kW
Brand	Aduro
Model	DraftOptimizer
Dimensions (A x B x C)	280 mm x ∅146 mm x ∅265 mm
Weight	6.8 kg
Motor power supply	24 VDC, 1.3 A, 1.8 - 22 W
Mains power supply	220-240 V, 50-60 Hz, transformer included
Motor type	EC - IQ^2 3620 GreenTech, speed 400-1300 rpm
Main material	Stainless steel AISI 304L
Material of propellers and adapter	Aluminum
Maximum supported temperature	500 °C
Pressure loss (de-energized)	Less than 1 Pa
Vacuum generated	Approximately 12 Pa
Smoke dilution	Up to 25 times into the atmosphere
Automatic motor protection	Fan starts at 35 °C
Flue compatibility	∅146-200 mm (circular) or up to 240x240 mm (square, optional flange)
Electrical connection	Without grounding, on domestic socket
Maintenance	Sweeping from top or bottom, annual cleaning by a professional
Warranty	According to national regulations, contact: [e-mail]
Recycling	Compliant with WEEE, do not dispose of with household waste

Frequently Asked Questions - DraftOptimizer ADURO

How to install the Aduro DraftOptimizer?

Place the device centered on the roof outlet. For a circular flue (∅146-200 mm), slide the flange under the flue and bend the 6 fixing claws. For a square flue (up to 240x240 mm), use a square flange sold separately. Fasten securely and ensure the black motor cable is accessible (0.5 m free).

What is the required flue diameter?

The DraftOptimizer fits metal flues with an inner diameter ∅146 to 200 mm. For square masonry stacks, a square flange (up to 240x240 mm) is available as an option.

What happens in case of a power outage?

The device does not alter the natural draft of the flue: the pressure loss is less than 1 Pa, allowing the stove to operate normally without electricity.

How to clean the DraftOptimizer?

For top sweeping, tilt the device backwards after releasing the locking hook. The safety cable holds it. Clean the flue, then reposition the device. For bottom cleaning, the brush can pass through to the protection plate. A full interior cleaning is recommended at least once a year by a professional.

Is the device noisy?

The Aduro DraftOptimizer is designed to be very quiet thanks to its high-quality DC motor. The noise level is not specified in the manual, but it is described as very quiet.

Can I install the DraftOptimizer myself?

Yes, installation can be done by a private individual. The electrical connection does not require grounding: simply plug the transformer into a domestic socket. However, observe safety rules for working at heights.

What is the automatic protection function?

The fan starts automatically when the internal temperature exceeds 35 °C. This protects the motor if you forget to turn on the device or in case of high summer heat.

What to do in case of a chimney fire?

After a chimney fire, the device must be examined by a specialist. There is a high chance it will need to be completely replaced. Do not use the device without this inspection.

Is the DraftOptimizer compatible with all stoves?

It is designed for wood stoves and closed fireplace inserts with a power up to 15 kW. It does not solve problems related to poor ignition, unsuitable fuel, or non-compliant installation.

What spare parts are available?

Easily replaceable parts are: the cooling unit with motor, fins, speed controller, and propeller. For any other part, contact your supplier.

USER MANUAL DraftOptimizer ADURO

Aduro DraftOptimizer

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User manual and installation guide

3.7 Installation....20
3.8 Electrical connection 20
3.9 Maintenance and troubleshooting....24
3.9.1 Troubleshooting plan.... 24
3.9.2 Maintenance.... 24
3.10 EC Declaration of Conformity 25

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WET004 MOTOR WFLY9860#04 WET004 WFLY9860#04

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1. Afmontering af topring:

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Dato: 4. september 2015 Sted. Sorø

3D rendering of a mechanical flange component with a circular top and mounting holes (no text or symbols)

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3. Demontage des

Aduro DraftOptimizer is a new smoke extractor and smoke diluter for wood burning stoves and closed fireplace inserts with a total efficiency of up to 15 kilowatts.

Aduro DraftOptimizer creates a natural draught in the chimney by extracting the air up through the chimney and then diluting it. This ensures a good draught in the chimney irrespective of the weather conditions. This also improves combustion, makes it easier to light the fire and causes less smoke in the living room when lighting the fire. Outside, smell and smoke are reduced as the smoke is diluted up to 25 times.

The smoke extractor makes almost no sound and is powered by a 24 VDC low voltage EC engine of high quality. You are allowed to install the DraftOptimizer yourself because the smoke extractor does not require earth connection. Just connect it to an existing socket outlet. Aduro DraftOptimizer can be installed on all round vents with an inside diameter of between ∅146-200 mm. For a square shaped brick chimney up to 240x240 in mm, it is possible to get a square shaped connector.

3.1 Contents

1. Aduro DraftOptimizer, along with 8 metres of black engine cable. Including connector for round vent (∅146-200 mm)
2. Power supply w/ net cable
3. Control box
4. 5 metres of white control cable
5. Continuously variable speed adjustment
6. User manual and installation guide

1 8m. black cable 4 5m. white cable 6 2 3 5

3.2 Use

Aduro DraftOptimizer can be used for chimneys where a steady natural draught is wanted.

Before lighting a fire in the fireplace, Aduro DraftOptimizer must be started on full speed. When the logs burn, the air supply and speed of Aduro DraftOptimizer should be adjusted until bright and calm flames appear in the fireplace.

A switched off Aduro DraftOptimizer will not prevent the natural draught in the chimney. However, it is recommended to always let Aduro DraftOptimizer run at minimum speed while the fireplace is in use. This ensures that smoke always disappears through the venting system and does not escape into the house.

3.3 Function

Aduro DraftOptimizer has been constructed to have a long life span and it can withstand high temperatures (of up to 500°C). When burning wood, the temperature often exceeds 350°C.

Aduro DraftOptimizer lifts the draught 12 pascal in a natural way. This method resembles the natural draught in a good chimney. The speed adjustment ensures that it is always possible to obtain good combustion.

Aduro DraftOptimizer dilutes the smoke up to 25 times and fans out the diluted smoke. This way, a unique dilution and diffusion effect is obtained.

Aduro DraftOptimizer is an open unit and when you light the fire correctly, there is no risk of smoke poisoning or obstruction.

Aduro DraftOptimizer has automatic built-in safety, protection and maintenance functions which start the fan when the temperature exceeds 35^ C. This protects the engine if you forget to switch on Aduro DraftOptimizer. On warm summer days, Aduro DraftOptimizer can start automatically to maintain the bearings and cool the engine (maintenance function).

IMPORTANT! Aduro DraftOptimizer does not rectify problems of an incorrectly lit fire, problems caused by badly functioning and wrongfully dimensioned fireplaces, wrong or moist fuel and bad stoking habits. Damages to Aduro DraftOptimizer as a result of these are not covered by the warranty.

3.4 Chimney sweeping

Cleaning of the chimney can be done while the Aduro DraftOptimizer is running.

When cleaning the chimney from the top, the opening of the Aduro DraftOptimizer can be handled with one hand. The fastener is turned to the side, and the Aduro DraftOptimizer is lightly tipped back so the chain tightens. From here, there is easy and unhindered access so the chimney can be cleaned.

When cleaning from the bottom of the chimney, the cleaning brush should be led up all the way until it hits the hotplate which withstands heavy mechanical pressure from the chimney sweep's cleaning tools. This way the chimney sweep ensures that the chimney is always cleaned all the way to the top.

3.5 Warranty

Aduro DraftOptimizer is covered by national rules of warranty and complaint from the date of purchase. In case of complaint, the following should be sent to Aduro A/S, [e-mail]: description of problem including photos if possible, production number and a copy of the receipt. The production number can be noted down here.

3.6 Specifications and dimensions

Model	Aduro DraftOptimizer
Engine type	EC - IQ ^2 3620 GreenTech
Voltage	24 VDC
Revolutions	400-1.300 RPM
Amperage	1,3 A
Power consumption	1,8 W - 22 W
Weight	6,8 kg
Measurements	A: 280 mm
	B: ∅ 146 mm
	C: ∅ 265 mm
Max operation temperature	500°C
Automatic engine protection	35°C
Material	AISI 304
Material: propeller and	Aluminium

A B C

3.7 Installation

Aduro DraftOptimizer should be placed in the middle of the vent on top of the chimney. If you have a chimney cap, it must be removed because the smoke extractor works as a rain cap. National rules of movements on roofs must be followed.

Aduro DraftOptimizer is secured the following way:

Round vent hole:

When the vent hole is round(∅146-200 mm), the round flange is lowered into the hole. To ensure the flange is firmly fixed, the 6 arms are bent outwards on the lowering pipe. They must be bent so much outwards that they fit the inner dimension of the chimney and are firmly fixed.

Square vent hole up to 240x240 mm (brick chimney):

When the vent hole is square shaped, it is necessary to replace the enclosed round flange with a square shaped flange made for brick chimneys (must be bought separately).

3D rendering of a gray mechanical part with a circular recess and mounting hole (no text or symbols)

Installation of square shaped flange on brick chimney:

First, dismantle the round flange which is part of the Aduro DraftOptimizer by loosening the black engine cable from the cable holder. Turn the fastener and open the unit by tipping Aduro DraftOptimizer backwards. Open the lowest link on the safety chain and release the chain link from the opening in the pipe. Close the unit without turning the fastener into the locked position. Loosen the hinge bolt by unscrewing the lock nut and pulling out the hinge bolt from the hinge eyes. The Aduro DraftOptimizer unit can now be lifted off of the round flange and be put on the flange for the brick chimney. Mount the long hinge bolt in the hinge eyes and mount the lock nut on the bolt. Fasten the distance chain in the opening in the pipe of the flange and close the chain.

Close the Aduro DraftOptimizer unit and turn the fastener so the Aduro DraftOptimizer unit is locked to the flange. Place the sealing mat above the chimney opening. Mount the flange on the concrete cover.

3.8 Electrical connection

Important! The Aduro DraftOptimizer power supply should always be connected to constant current.

Aduro DraftOptimizer is powered by a 24 VDC low voltage EC-engine and requires no ground connection. You are allowed to install the Aduro DraftOptimizer yourself by connecting it to an existing socket outlet. National rules of movement on roofs must be followed.

Run the engine cable down along the chimney through the flashing or through the roof and down into the attic where there is access to power. The cable should be fastened to the chimney. IMPORTANT! Make sure that 0.5 m of cable can be pulled loose so the unit can be removed from the chimney for service at a later time. If the control box and the power supply are installed outside in open space, the parts must be placed in a waterproof installation box with at least an IP 54 protection.

Installation of engine cable for control box:

Open the lid of the control box and put the black engine cable through the opening in the side of the box as shown in the photo. Mount the cords as described below:

Aduro DraftOptimizer in black with black cable

• Red cord in no. 4 terminal (24V+)
• Black cord in no. 5 terminal (GND)
• Brown cord in no. 6 terminal (CTRL)

Aduro DraftOptimizer in steel with grey cable

• Green cord in no. 4 terminal
• White cord in no. 5 terminal
• Brown cord in no. 6 terminal

Brown 6 Black 5 Red 4 Red 3 Yellow 2 Blue 1 WET004 HLETY9960#04 WIRELESS

Mounting of control cable to control box:

Put the white control cable through the other opening in the side of the control box and mount the cords as described below:

• Blue cord in no. 1 terminal (GND)
• Yellow cord in no. 2 terminal (CTRL)
• Red cord in no. 3 terminal (24V+)

Mounting of speed regulator:

The white control cable is run through the loft and through the floor to the wanted location for the speed regulator. This can be done through the chimney's loft collar/top and down along the wall to the wood burning stove.

The white control cable is mounted on the speed regulator by removing the back of the speed regulator and mounting the cords as described below:

• Red cord in no. 1 terminal (24V+)
• Yellow cord in no. 2 terminal (CTRL)
• Blue cord in no. 3 terminal (GND)

The white control cable is placed in the cable slit before the back is clicked back on. The speed regulator can then be mounted on the wall with self-adhesive tape or screws.

Note: The speed regulator cannot be mounted outside.

Red 1 Yellow 2 Blue 3 WELY-NO.02

Power supply:

Finally, put the plug from the power supply in the control box, and connect the power supply to a switched-on socket outlet. Now, the Aduro DraftOptimizer is ready for use.

Important! The power supply should always be connected to constant current – also in the summer period - and cannot be placed where there is a risk of water, splashes, moisture or temperatures above 50 °C. The power supply must be placed so it's freely ventilated. If placed outside, the power supply and the control box have to be in shade and in a waterproof IP 54 installation box.

Changing the engine cable:

If it becomes necessary to extend the black engine cable, it is recommended to replace the whole cable so joints are avoided.

Tools: Cross-point screwdriver size 2 and a socket spanner size 7 mm.

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1. Installation of top ring:

The top is dismantled by removing the two Philip screws underneath the top ring on either side of the unit.

Philip screw

2. Dismantling of cooling unit:

The black engine cable is pulled loose from the cable holder underneath, and the whole cooling unit is lightly removed from the unit. IMPORTANT: Be very careful that the impeller wings don't fold.

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3. Dismantling of cooling top:

The four lock nuts which fasten the cooling top to the cooling house are dismounted and removed. Now, the cooling top with the cooling pipes can be lightly removed.

Remember to let the black cable slide along with it when you remove the cooling top.

4. Removing the cords from terminal:

Press the terminal holders lightly with a pen or the like, and at the same time lightly pull the cords from the terminals.

After this, pull the whole cable out of the cooling pipe and run the new cable into the cooling pipe. Pull the cable through so there is a good length of cable to work with.

5. Mounting of cords in terminal:

Strip the cable approx. 5cm . Then strip each of the end of the cords approx. 5mm . The metal wires are twisted/turned a few times so that the twisted ends become straighter and firmer.

The cords are fastened to the terminals by pressing the terminal holders and at the same time pushing the ends of the cords into the terminals. See illustration.

Make sure that the cord is pushed all the way into the terminal opening before you let go of the terminal holder.

Black Red 24 V Brown

The cooling unit is assembled and the parts are mounted in reverse order.

3.9 Maintenance and troubleshooting

3.9.1 Troubleshooting plan

Problem	Cause	Check
Aduro DraftOptimizer is not running.	It needs currentSomething prevents it from rotatingDon't know	Is the socket outlet switched on and does it function?Is the plug in the socket outlet?Is there current to the power supply?Is the power supply intact (light in the diode)?Have all the cords been mounted correctly?Are the cables defective?Is there a lot of soot in the unit?Are there any foreign bodies (birds, branches)?Contact dealer
Aduro DraftOptimizer runs but does not extract enough.	The ventilation system is not tightLow pressure in the houseThe fireplace is too big	Are smoke pipes, connections, chimney and cleaning hatches tight?Does the exhaustion in the house work? (Cooker hood, exhaustion from bathroom, tvangsstyret luftskifte?)Is the efficiency of the fireplace more than 15 kW?Is the fireplace an open fireplace?
Aduro DraftOptimizer is defect	Defect parts must be replaced	Parts that are easily replaced:Cooling house with engineAxial wingEngine printControl box printSpeed regulatorPropeller

3.9.2 Maintenance

When used regularly, the Aduro DraftOptimizer needs maintenance corresponding to the periodical chimney sweep visits. However, at least once a year the Aduro DraftOptimizer should be cleaned thoroughly by an expert.

IMPORTANT! Disconnect the power from unit before you start cleaning.

When cleaning, the top ring should be dismounted and the Aduro DraftOptimizer cleaned thoroughly on the inside. The axial wing should be carefully cleaned to remove soot or it can be replaced. The safety net must be cleaned from soot and dirt.

3.10 EC Declaration of Conformity

The following manufacturer

Manufacturer:	BlueChimney ApS
Address:	Snerlevej 14, 4180 Sorø, DK

Herewith declares that the product

Product name:	Aduro DraftOptimizer
Product type:	AD2EU01

is in conformity with the following EC directive(s)

Directive reference	Directive
2006/42/EC	Machinery Directive
2004/108/EC	EMC Directive
2011/65/EU	ROHS Directive

The following standards have been applied to ensure conformity with directive(s)

Standard reference	Standard
DS/EN ISO 12100:2011	Machine safety – General principles of construction – risk assessment and risk reduction
DS/ISO/TR 14121-2:2012	Machine safety – risk assessment – Part 2: Practical guidance and examples of methods
DS/EN 60204-1:2006	Machine safety – Electrical equipment in machines – Part 1: General requirements
DS/EN ISO 13857:2008	Machine safety – safety distances to prevent hands, arms, legs and feet from contact with danger areas

Date: September 4 2015 Place. Sorø, Denmark

Name: Morten A.N. Bjørklund, CEO

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4 vis de blocage

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Bornier moteur

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Noir GND Rouge 24 V Brun