Dovre 425GA/B Owner's manual

INSTALLATIEVOORSCHRIFTEN EN GEBRUIKSAANWIJZING

INSTALLATION ET MODE D’EMPLOI

INSTALLATION INSTRUCTIONS AND OPERATING MANUAL

EINBAUANLEITUNG UND GEBRAUCHSANWEISUNG

GASKACHEL

POELE A GAZ

GAS STOVE

GASOFEN

03.27921.100 - 01/2016

425 GA

425 GAP

725 GA

725 GAP

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Table of contents

1 Installation instructions 22

1.1 Choosing a location 22

1.2 Connection to the ue pipe 22

1.3 Connection to the gas supply 22

1.4 Installing the ceramic logs 23

1.5. Access to the burner unit (for maintenance or repair) 24

2 Instructions for use 24

2.1 Ignition 25

2.2 Thermostat operation (rear burner) 25

2.3 Using the effects burner (front burner) 25

2.4 Extinguishing the appliance 25

2.5 Outlet protection 26

3 Maintenance 26

4 Technical data 27

5 Dimensions 28

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1 Installation instructions

The installation and start-up must be carried out by specialist installers in accordance

with the NBN D51-003 standard.

During installation, have your installer explain how to use, operate and maintain your

appliance. Each appliance is tested, carefully adjusted and sealed in the factory in

accordance with category I2E+ (natural gas) or category I3+ (propane/butane). See

the identication plate for the type of gas for which your appliance is adapted. Any

modications of the controls by unauthorised persons will invalidate the warranty.

1.1 Choosing a location

Keep the connection between the connection collar and the ue pipe as short and

straight as possible. The minimum distance from the appliance to a ammable wall is

20 cm. Ensure that there are no curtains hanging above the appliance. Combustion

consumes oxygen. It is therefore very important that the space in which the appliance is

installed is adequately ventilated. Install ventilation of at least 15 cm² (not closable).

1.2 Connection to the ue pipe

The ue pipe must comply with the rules described in standard NBN B61-001.

Before connecting the appliance to a ue pipe to which a coal, wood or oil-red stove

was previously connected, it is best to have the ue professionally cleaned. Although

a gas stove can operate with a very small ue draught, we advise you to have the ue

checked every year. The appliance is connected to the ue using a 100 mm diameter

discharge pipe tted into the connection collar on the rear wall. Use corrosion-resistant

materials. This connection pipe should never come below the connection collar of the

stove.

Check whether the ue is working correctly by operating the appliance at full capacity

for ten minutes before holding a cold mirror or chromed object to the draught diverter

(behind the appliance below the connection collar). If the mirror or object mists up, the

ue is not functioning sufciently.

1.3 Connection to the gas supply

Check whether the gas type and the gas pressure correspond to the indications on the

identication plate. An approved AGB/BGV gas valve must be tted as close as possible

to the appliance.

The connection must be tension-free.

Check that the gas supply pipe has no leaks (e.g. using soapy water).

For pipes up to +/- 10 m in length, 3/8" G tubes or 10/12 diameter copper tubes are

adequate. For more than 10 m use 1/2" or 13/15 diameter copper tubes.

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1.4 Installing the ceramic logs

Remove the door by unscrewing the screw beneath. You can then remove the glass panel

by opening two clips above.

The ceramic logs are packaged separately. Be careful, as the logs are very fragile.

Position the logs as indicated on the plan.

Installing the ceramic blocks 725GA(P)

Installing the ceramic blocks 425GA(P)

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1.5. Access to the burner unit (for maintenance or repairs)

Proceed as follows:

Open the front door and remove the ceramic blocks. You can now unscrew the (M6)

screws from the burner box.

Remove the rear heat shield. The mounting plate of the control block can now be

unscrewed.

Remove the thermal switch holder (TTB) by unscrewing the two self-tapping screws on

the back plate. Do not forget to remove the thermostat sensor from its holders.

You can now pull the complete burner unit (control block and burner) out of the back of

the appliance.

To ret the burner unit reverse the order of the steps above.

2 Instructions for use

Warning: After installation we recommend running the appliance for several hours at

the highest setting with good ventilation, to give the paint a chance of hardening. White

deposits on the glass and the interior may occur during this initial period.

This deposit can be wiped off with a dry cloth once the

appliance has cooled down.

The appliance has two burners. The rear burner is controlled by the thermostat knob. You

select the position you want and the controlling thermostat sets the correct temperature.

The front burner is controlled by the hand tap. You choose the position you want and the

burner stays in that position until you change it.

The following parts of the appliance are considered "operating surfaces" and can

therefore reach high temperatures:

• all cast iron components

• the heat exchanger

• the glass surface.

We recommend placing an additional screen around the appliance if children or older

people are present.

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2.1 Ignition

Open the gas valve tted in the

gas pipe to the appliance.

• Turn the thermostat knob to

the ignition position (pilot)

and press (hold it in pressed

position).

• Press the ignition knob all the

way in until you hear a click –

this is the ignition spark.

• You can see whether the pilot

light is burning through the

glass window. If necessary click

repeatedly until the pilot light

ignites.

• When the pilot light is burning, hold the thermostat knob depressed for a further 30

seconds and then release gently.

• If the pilot light stops burning, wait ve minutes and then

• repeat the procedure.

• The rear burner is ignited by turning the thermostat knob to the desired position

(position 1= low setting, position 6 = high setting).

• Turning the slider on the hand tap to the right ignites the front burner, at least if the

thermostat knob is between 1 and 6.

Warning: If the pilot light goes out, you must wait at least ve minutes before re-igniting

the appliance.

2.2 Thermostat operation (rear burner)

The modulating thermostat maintains the temperature set using the thermostat knob.

If you set the thermostat, the burner will initially re up at full power. It will then reduce

power to seek equilibrium. If the room temperature falls, the burner will increase power

until the correct temperature is restored. The

thermostat controls this automatically.

2.3 Using the effects burner (front burner)

The front burner runs at maximum power if the thermostat knob is set between position 1

and 6 and you move the slider all the way to the right. Moving the slider all the way to the

left extinguishes the effects burner.

2.4 Extinguishing the appliance

To extinguish the appliance completely, put the thermostat in the "off" position. The pilot

light will then go out. If the appliance is not to be used for a long period, it is also advisable

to close the gas cut-off valve in the inlet pipe.

Ignition button

Thermostat

Manual control for

effects burner

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2.5 Outlet protection

The appliance is tted with thermal outlet protection which cuts out the pilot light and thus

turns off the main burner in the event of leakage of combustion gases from the draught

diverter.

The protective device is a thermal switch which opens an electrical contact if a set

temperature is exceeded and thus interrupts power to the thermocouple. This causes the

control block to turn off the gas supply to the main burner and pilot light. The appliance

can only be relit when the protective device has cooled down. The thermostat cannot just

be switched off. Call your installer if the outlet protection is activated frequently.

Possible causes for the activation of the outlet protection include:

• A bad connection between the appliance and the outlet ue.

• The outlet ue is wholly or partly blocked by falling debris or similar.

• Flue draught is too weak.

• An open kitchen with an excessively powerful cooker hood.

On replacement, only use the original thermal switch, not alternatives.

3 Maintenance

At the beginning of each burning season we recommend thorough dust removal from the

appliance.

Damage to the paint can easily be repaired using a spray can of "Thermoblack". Initially

the paint on your stove will still give off an odour. This should disappear after a while.

Never operate the appliance with a cracked or broken window.

Every year, have the appliance checked and serviced by your installer.

What to do if there is a smell of gas:

• Open all the windows of the space fully.

• Close off the space where you smell the gas from the rest of the building.

• Close the tap on your gas meter.

• Extinguish and avoid all open res and ames.

• Notify your natural gas supplier or your installer.

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Appliance 725GA

natural gas

725GAP

butane/

propane

(G30/G31)

425GA

natural gas

425GAP

butane/

propane

(G30/G31)

Gas type I2E+ I3+ I2E+ I3+

Load 10.0 kW 10.0 kW 7.0 kW 8.0 kW

Nominal power 9.0 kW 9.0 kW 6.0 kW 7.0 kW

Gas use at

nominal power (15°C; 1013

mbar)

1.1 m³/hr

(G20)

0.30 m³/hr

(G30)

0.75 m³/hr

(G20)

0.25 m³/hr

(G30)

Pre-pressure 20/25 mbar

(G20/G25)

29/37 mbar

(G30/G31)

20/25 mbar

(G20/G25)

29/37 mbar

(G30/G31)

Burner pressure 15/19 mbar

(G20/G25)

28.5/36.5 mbar

(G30/G31)

3.7/4.7 mbar

(G20/G25)

27/35 mbar

(G30/G31)

Burner nozzle diameter 2 x 2.0 mm 2 x 1.20 mm 2 x 2.50 mm 2 x 1.10 mm

Pilot nozzle code 51 30 51 30

Chimney connection 100 mm 100 mm 100 mm 100 mm

Outlet protection Elmwood

100°C

Elmwood

100°C

Elmwood

100°C

Elmwood

100°C

4 Technical data

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Gerät 725GA

Erdgas

725GAP

Butan/

Propan

(G30/G31)

425GA

Erdgas

425GAP

Butan/

Propan

(G30/G31)

Gasart I2E+ I3+ I2E+ I3+

Belastung 10,0 kW 10,0 kW 7,0 kW 8,0 kW

Nennleistung 9,0 kW 9,0 kW 6,0 kW 7,0 kW

Gasverbrauch bei

Nennleistung (15°C;

1013 mbar)

1,1 m³/St.

(G20)

0,30 m³/St.

(G30)

0,75 m³/St.

(G20)

0,25 m³/St.

(G30)

Vordruck 20/25 mbar

(G20/G25)

29/37 mbar

(G30/G31)

20/25 mbar

(G20/G25)

29/37 mbar

(G30/G31)

Brennerdruck 15/19 mbar

(G20/G25)

28,5/36,5 mbar

(G30/G31)

3,7/4,7 mbar

(G20/G25)

27/35 mbar

(G30/G31)

Durchmesser

Brenner-Sprühstück

2 x 2,0 mm 2 x 1,20 mm 2 x 2,50 mm 2 x 1,10 mm

Code Wachammen-

Sprühstück

51 30 51 30

Schornsteinanschluss 100 mm 100 mm 100 mm 100 mm

Ableitungsschutz Elmwood

100°C

Elmwood

100°C

Elmwood

100°C

Elmwood

100°C

4 Technische Daten

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