Ravelli Dual 7 Quick start guide

clean air approved

economical leading design

Dual 7 Wood Pellet Fire

Owners & Installation Manual

PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION, AND USE OF THIS WOOD PELLET FIRE.

FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN PROPERTY DAMAGE, BODILY INJURY,

OR EVEN DEATH.

Contact your local building or fire official about restrictions and installation requirement in your area.

ATTENTION

If you are a not a registered pellet re installer, and do not have

legitimate access to the necessary passwords to install

and program the Dual 7 Wood Pellet Fire, you MUST NOT

install or attempt to install this fire.

The Dual 7 Wood Pellet Fire requires technical programming

and individualised air pressure adjustments to ensure it will

operate safely and efciently, and to avoid possible damage to

the re or the home.

Installation of the Dual 7 Wood Pellet Fire by a non-registered

installer will void the warranty, and may result in your local

authority refusing to approve the necessary permits.

If you require a registered Pellet Fire Solutions Installer,

please contact us directly on info@pelletfiresolutions.co.nz

Owner’s section - Table of Contents

1. Introduction........................................................................... 5

 1.1 Specications.............................................................................. 5

2. Safety Warnings & Recommendations............................... 6

2.1 Installation................................................................................... 6

 2.2 Decidingwheretolocateyourwoodpelletburningre......... 7

 2.3 Ash............................................................................................... 7

 2.4 Clinkering.................................................................................... 7

 2.5 FillingFuelHopper..................................................................... 7

2.6 Flammable Liquids..................................................................... 8

 2.7 OperatingInstructions............................................................... 8

2.8 Safety Devices............................................................................ 8

2.9 Responsibilty.............................................................................. 8

2.10 Spare Parts................................................................................. 8

3. What are Wood Pellets?....................................................... 9

4. The Components of the Stove............................................. 9

4.1 Pellet Combustion....................................................................... 10

5. Maintenance and Cleaning.................................................... 11

5.1 Cleaning the surfaces.................................................................. 11

5.2 Automatic cleaning system........................................................ 11

5.3 Cleaning the Ash Drawer............................................................ 12

5.4 Cleaning the combustion chamber............................................ 12

5.5 Cleaning the Flue........................................................................ 12

5.6 Acess to the inspection hatches for cleaning the smoke....... 12

 5.7 FrequencyofComponentCleaning........................................... 13

5.8 How to load Pellets...................................................................... 14

5.9 How to remove the Firex ............................................................ 14

6. Operating your Pellet Fire..................................................... 15

6.1 Preliminary Operation.................................................................. 15

6.2 Description of Handheld Set....................................................... 15

6.3 Handheld Touch Radio Initialization........................................... 16

6.4 Description of the Display........................................................... 16

 6.5 TimeandDateSettings............................................................... 17

6.6 Loading the Auger....................................................................... 18

 6.7 SettingOperatingTemperatureandPower............................... 19

6.8 Turning the Device on................................................................. 19

6.9 Operating Phases of the Stove................................................. 20

6.9.1 Alarms ........................................................................................ 28

7. MaintenanceRecord............................................................ 30

8. Warranty Information.............................. ......................... 31

8.1 Warranty Coverage.................................................................. 31

8.2 Warranty Period........................................................ 31

8.3 Warranty Exclusions............................................................ 32

9. Proof of Purchase/Warranty............................................ 33

1. Introduction

This manual is designed for both the technician and the home owner.

Please read this entire manual before installing or operating your Ravelli

Wood Pellet Burning Stove. Failure to follow these instructions may result in property damage, bodily

injury or even death. Any unauthorized of the appliance, or use of replacement parts not

recommended by the manufacturer is prohibited. All national and local regulations shall be complied

with when installing this appliance. Your local Pellet Solutions Fire dealer will be happy to assist

you in obtaining information with regards to your local building codes and installation restrictions.

1.1

1.1.1 Rating label Location

Note:

unit. the of back the on located is label rating heT

*Consumption will vary with the type of fuel used.

IMPORTANT: The above values were found during testing and may vary with the fuel type, climate and

installation style.

Testing Standard Description

Class I IP-20 AS/NZS 5078:2007

Appliance: AS/NZS 4866:2007

Residential Wood Pellet Stove

Voltage 220- 240 Volt Current: 2.92 – 3.18 Amps Frequency: 50Hz

Max Power Requirement

280 watts

Unit with full hopper: 155kg Hopper Capacity: 15kg

Mean Flue Gas Temp –

High: 154 degrees

Mean Flue Gas Temp-

Medium: 127degrees

Mean Flue Gas Temp-

Low: 99 degrees

Fuel Consumption –

High: 1.5 kg per hour

Fuel Consumption –

Medium: 1.2kg per hour

Fuel Consumption –

Low: 0.95kg per hour

Heat/Power Output –

High: 6.7kw

Heat/Power Output –

Medium: 5.0kw

Heat/Power Output –

Low: 3.3kw

Average Particular Emissions (dry

weight) 0. 19 gms per kg

Average Emissions Rate

11mg/MJ

Average Efficiency

86%

Gross Value of pellets (dry weight)

120. MJ/kg

Fuel Type:

Wood pellets – 6mm dia, - complying

with draft standard AS/NZS 4014.6

2008

Ravelli Dual 7 Freestanding:

Dual 7 Freestanding

2. Safety Warnings & Recommendations

Pellet quality is important, please read the following:

Your pellet heater has been designed to burn ¼” (6mm) diameter wood pellets, manufactured to the

AS/NZS 4014.6 only.

DO NOT use this appliance as an incinerator.

DO NOT use unsuitable and non recommended fuels, including liquid fuels, as this will void any

warranties stated in the manual.

The performance of your pellet stove is greatly affected by the type and quality of wool pellets being

burned. As the heat output of various quality wood pellets differs, so will the performance and heat

output of the pellet stove.

Caution: It is important to select and use only pellets that are dry and free of dirt, or any impurities such

as high salt content. Wood pellets manufactured to the AS/NZS 4014.6 standard are recommended.

Dirty fuel will adversely affect the operation and performance of the unit and will void the warranty. The

Pellet Fuel Industries (PFI) has established standards for wood pellet manufacturers. We recommend

the use of pellets that meet or exceed these standards. Ask your dealer for a recommended pellet type.

2.1 Installation

Please read this manual before installing or operating the stove. If you require further information,

please contact tel lePruoy dezirohtuaybdemrofrepebtsumnoitallatsnI.relaedSolutionsFire

personnel, who must give the purchaser a declaration of conformity of the appliance, and who will

installed. It is also necessary to take into consideration all the laws and national, regional, provincial

and local regulations present in the country in which the appliance has been installed. In the

IMPORTANT:

• The place of installation of the stove

must comply with local & national regulations. The

stove must be fuelled only with quality pellets manufactured to standard AS/NZS4014.6.

The stove cannot operate with traditional wood.

• The stove must not be used as an incinerator.

• Before connecting the stove electrically, the connection of the exhaust spigot must be

joins must be sealed with maniseal exhaust cement).

• The protection grill inside the pellet tank must never be removed.

•

open the door of the stove whilst it is functioning.

•

• Scrupulously follow the maintenance program.

• Do not turn the stove off by disconnecting the electricity mains supply (use the

remote control.

The stove must be installed and tested by specialised personnel approved by Pellet Fire Solutions.

event of failure to respect these precautions, Pellet Fire Solutions declines all responsibility.

When the stove is operating, the surfaces, the glass, the handle and the pipes become

overheated: during functioning, these parts must only be touched with the adequate

protection.

Do not light the stove without having first performed the daily inspection as described in

the MAINTENANCE & CLEANING chapter of this manual (see page 11).

• Do not clean the stove until the structure and the ashes have cooled down completely.

Carry out all operations with maximum safety. .

be installed in a centrally located position within the home. This will assist

the appliance to perform to the level required.

the top of the unit, the heater should face the majority of the area to be heated.

a power source to function. This is standard mains feed 240v plug - if this

.desu eb yam dael noisnetxe dednuorg a ,ytimixorp esolc ni elbaliavanu si

fo noitcejorp drawrof a evah tsum hcihw ,ecafrus elbitsubmoc-non a no dellatsni eb ot

a minimum of 150mm from the glass door.

Please check all clearances to combustibles as listed on page 37 and page 38 of this Owner’s/

Technical manual.

In accordance with the requirements of AS/NZS 2918:2001,

seismic restraint.

2.2 Deciding where to locate your wood pellet burning stove

1. Do not install the pellet stove in a bedroom or room where people sleep.

2. Locate the pellet stove in a large and open room that is centrally located in the house.

This will optimise heat circulation.

3. Check clearances to combustibles (refer page 37).

2.3 Ash

The ash content of the fuel and operation of your stove will directly determine the frequency of cleaning.

The use of high ash fuels may result in the stove needing to be cleaned daily. A low ash fuel may allow

longer intervals between cleaning.

2.4 Clinkering

Clinkers are silica (sand) or other impurities in the fuel that will form a hard mass during the burning

process. This hard mass will block the air through the burn pot liner, and affect the performance

of the stove. Any fuel, even approved types, may clinker. Check the burn pot liner daily to ensure

.noitces ecnanetniaM dna gninaelC enituoR otrefeR .sreknilc htiw dekcolb ton era seloh eht taht the

2.5 Filling Fuel Hopper

,LLIF REVO TON OD .reppoh eht otni stellep fo gab eht ytpme neht ,stcejbo ngierof rof reppoh kcehC

as miscellaneous pellets could smoke if left to rest on an operating stove.

Store pellets at least one metre (1m) away from the pellet stove.

Warning: parts of the appliance, especially the external surfaces, will be hot to touch when in operation

so use due care.

Dual 7 should

Dual 7 requires

Dual 7 is

Dual 7 must be secured by

As the Dual 7 heats space by convecting air through

2.6 Flammable Liquids

2.7 Operating Instructions

the switching off phase, guaranteeing safe functioning. The burn pot used for combustion allows most

The stove is completely automated and will self-regulate the ignition phase,

of the ashes produced by the combustion of the pellets to fall into the collection drawer. However,

it is recommended that you check the burn pot every day, as not all pellets have high standards of

a diameter of 6mm, manufactured to the AS/NZ4014.6 or higher must be used with the stove.

2.8 Safety Devices

is installed. In any case, when a problem arises, the pellets stop falling immediately and the switch off

phase is activated. The corresponding alarm will be shown on the display. The details can be seen in

the chapter on the alarms (see page 28).

2.9 Responsibility

Pellet eriF snoituloS declines all responsibility, both civil and criminal, with the delivery of this

manual, for any accidents deriving from partial or total failure, to observe the instructions it contains.

Pellet eriF snoituloS declines all responsibility deriving from the improper use of the stove, from its

which are not original. The manufacturer declines all direct, civil or criminal responsibility due to:

• Poor maintenance.

• Failure to observe the instructions in the manual.

• Use not compliant with the safety instructions.

• Installation that is not compliant with the regulations in force in the country.

•

• manufacturer.

• Use of spare parts that are not original.

• Exceptional events.

2.10 Spare Parts

.meht gni calper erofeb nrow eb ot stnenopmoc eht rof t iaw ton oD . y lno st rap eraps lanigi ro esU

Replace a worn component before it is completely broken, to prevent any accidents caused by the

sudden breakage of components. Perform the periodic maintenance checks as described in the

dedicated chapter on “Maintenance and Cleaning” on page 9.

Installation by personnel who are not qualified or authorised.

Never use gasoline, gasoline – type lantern fuel, kerosene, charcoal lighter fluid or similar liquids to

start or “freshen” up a fire in the stove. Keep all such liquids well away from the stove while it is use.

The stove is fitted with a sophisticated safety systems so that, in the case of breakage of one of the

individual parts, or defects in the flue, no damage will be caused to the stove and the room in which it

quality, and could leave residue that is difficult to remove. The glass has special air circulation for self-

incorrect use by the user, by unauthorised modifications and/or repairs, or from the use of spare parts

five levels of power and

3. What are Wood Pellets?

Wood pellets are made from sawdust and wood shavings. The material used cannot contain any foreign

substance such as glue, varnish or synthetic substances. Subjecting it to high pressure, the wood is

pressed through a plate with holes, and due to the high pressure, the sawdust is heated activating the

natural binders of the wood. Thus, the pellets keep their shape even without the addition of bonding

substances. The density of the wood pellet varies according to the type of wood and can be 1.5 – twice

greater than that of natural wood. The diameter of the cylindrical rods is 6-10 mm and their length can

vary between 10 and 50 mm. Their weight is equal to about 650 kg/m. Due to the low content of water

(approx 8%) they have a high energy content. The standards AS/NZS4014.6 de ne the quality of the

pellets:

Do not put the bag of pellets on the cast parts during the loading operations.

The pellets must be transported and stored in a dry place. They swell on contact with any moisture

and cannot be used. They must always be protected from moisutre, both during transport and in

storage. Ravelli recommends using a pellet with a diameter of 6 mm for the stove.

4. The Components of the Stove

4.1 Pellet Combustion

Combustion is simply a chemical reaction between combustible and carburant. The result of this

reaction is the heat.

The three elements that are required for combustion are:

-Combustible (pellet)

-Carburant (oxygen available in the air)

-Ignition (electrical resistance for ignition)

To achieve combustion, the combustible and the carburant must be available in the correct proportions.

The reaction between combustible and carburant is made by an external starter. Ignition can be created

by direct contact with a heat source, or by a spark. Incorret combustion is evident when the flame is

too tight, and there are too many incandescent pellets in the firepot.

INCORRECT combustion - the ame is weak and there are a lot of unburned

pellets in the repot. Check rst that the ash pan is properly closed. Then

adjust set pellet/air increasing the air percentage (from 0 up to +5). If this

doesn’t work, try increasing the loading quantity of the pellet (from 0 up to -5)

to reach the ame condition shown in picture 3.

If with the adjustments done, the ame is not reaching the condition shown

in picture 3, contact After Sales Service.

The combustion is NOT CORRECT, the ame is weak and a lot of unburned

pellet wood in the repot. Check rst that the ash pan is properly closed.

Then adjust set pellet/air increasing the air percentage (from 0 up to +5); in

the event this is not enough, increase the loading quantity of the pellet (from

0 up to -5) to reach the ame condition shown in picture 3.

If with the adjustments done, the ame is not reaching the condition shown

in picture 3, contact After Sales Service.

The combustion IS CORRECT, full ame, yellow/white, and minimum

quantity of pellet in the repot.

The combustion is ne, and no ash.

The picture 3 shows a flame with a stove working at power P5.

OXYGEN

HEAT

PELLET

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