Dru Metro 130 Tunnel Guide

English
Metro 130 - Metro 130 Tunnel
Please retain this document carefully
Instructions for installation (GB / IE)
959.005.05.UK
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Contents
page
Foreword 2
1. Introduction 3
2. EC Declaration of Conformity 3
3. SAFETY 3
3.1 General 3
3.2 Regulations 3
3.3 Precautionary measures / safety instructions regarding installation 3
4. Instructions 4
5. Unpacking 4
6. Installation 4
6.1 Regulations 4
6.2 Gas type 4
6.3 Gas connection 4
6.4 Positioning the appliance 5
6.5. Flue gas discharge / combustion air supply system 6
6.6 Building the chimney breast 10
6.7 Installing the control box 10
6.8 Adjusting the appliance 11
6.9 Arranging the logs / pebbles 14
6.10 Glass window 17
7. Wireless remote control 18
7.1 Receiver 18
8. Final inspection 19
8.1 Gastightness 19
8.2 Gas pressure/pre-pressure 19
8.3 Igniting the pilot and main burner 19
8.4 Flame effect 20
9. Maintenance 20
10. Completion 21
11. Troubleshooting 22
Annex 1 Components supplied 25
Annex 2 Technical data 25
Annex 3 Spare parts 25
Foreword
As manufacturer of gas heating appliances, DRU develops and produces products to meet the highest possible
quality, performance and safety requirements.
As a result of which the user is able to enjoy using your appliance for years to come.
This appliance is CE marked; it complies with the essential requirements of the European Appliance Directive.
The appliance is supplied with two manuals: the installation manual and the user manual.
You the installer should be professionally skilled in the field of decorative gas heating.
The installation manual gives you all the information you will need to be able to install the appliance in such a way
that it works correctly and safely.
This manual deals with the installation of the appliance and the appropriate regulations. It also includes the techni-
cal data for the appliance and information on maintenance and troubleshooting.
Please read and use this installation manual carefully.
In the manuals the following symbols are used to denote important information:
¯
What to do
!Tip Suggestions and recommendations
!N.B. These instructions are important to avoid possible problems during installation and/or use.
N.B. These instructions are important to avoid re, personal injury or other serious damage.
Once you have completed the installation you are to hand both the user manual and this installation manual to the user.
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1. Introduction
The appliance is supplied in two versions, the Metro 130 and the Metro 130 tunnel.
This version of the Metro 130 and the Metro 130 tunnel is suitable for propane gas. The safe operation of the appli-
ance is guaranteed by the use of a second thermocouple fitted to the main burner.
The Metro 130 is a “standard” appliance. It is always mounted against a wall. The Metro 130 tunnel is a “look-
through appliance”; it has a pane at the font and back.
The Metro 130 and Metro 130 tunnel are room-sealed atmospheric gas-fired heating appliances. A room-sealed ap-
pliance does not extract the combustion air from the living environment, but from outside. This is done by means
of a combined flue gas discharge system / combustion air supply system. In this concentric system, the outer pipe
functions as the air supply and the inner pipe functions as the flue gas discharge.
This system can be installed through the wall or through the roof.
These appliances are built within a chimney breast. In order to reach a proper heat discharge, the chimney breast
must be ventilated. DRU is able to supply various ventilation elements.
The appliances are supplied with a wireless remote control that works on batteries.
2. EC Declaration of Conformity
We hereby declare that the design and construction of the decorative gas heating appliance marketed by DRU con-
forms with the essential requirements of the Gas Appliance Directive.
This declaration will be rendered invalid should the appliance be altered in any way without the written consent of
DRU.
Product: Decorative gas heating appliance
Type: Metro 130
Metro 130 Tunnel
Applicable EC Directives: 90/396/EEC
Applicable harmonised standards: NEN-EN-613, NEN-EN-613/A1
In-house measures guarantee that serially produced appliances always conform with the essential requirements of
the current EC Directives and the applicable standards.
R. Gelten
DRU VERWARMING B.V.
Postbus 1021, 6920 BA Duiven
Ratio 8, 6921 RW Duiven
www.dru.nl
3. SAFETY
3.1 General
N.B. - Please read this chapter on safety carefully before commencing installation or maintenance;
- Always observe universal regulations and the precautionary measures / safety instructions in this manual.
3.2 Regulations
The appliance should be installed in compliance with current national, local and constructional (installation) regulations.
3.3 Precautionary measures / safety instructions regarding installation
Observe the following precautions / safety regulations precisely:
¯
You may only install and/or service this appliance if your are a qualied installer skilled in installing decorative gas res;
¯
do not adjust the appliance in any way;
¯
use incombustiblei and heat-resistant materials for building a chimney breast, including the back wall, the inside and
the top of the chimney breast;
¯
the minimum internal dimensions required for the chimney breast must be taken into account;
¯
the chimney breast should be ventilated by vents with total free vent area of 200 cm2;
¯
only use the ue /combustion air supply systems supplied by DRU;
¯
use the wall brackets supplied to mount the appliance;
¯
do not install the appliance at against the back wall;
¯
leave the space between the feet free;
¯
do not cover and/or pack the appliance with an insulating blanket or any other material;
¯
make sure combustible objects and / or materials have a minimum distance from the appliance of 500 mm;
¯
only use the log/pebble set supplied;
¯
arrange the logs/pebbles exactly as described;
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¯
avoid any dirt in the gas pipes and connections;
¯
make sure the pilot burner and the space around it is kept free;
¯
make sure thermocouple 2 and the space around it are kept free;
¯
test the gastightness of all connections before use;
¯
use heat-resistant electrical connection materials;
¯
install the electrical connections away from the appliance;
¯
replace torn or broken panes;
¯
avoid blocking the explosion hatch/hatches;
¯
ensure the explosion hatch/hatches on top of the heater are right on their seats, before you close the chimney breast;
¯
do not ignite the appliance until installation has been completed.
4. Instructions
To ensure the appliance works correctly and safely, always take the following points into consideration during installation:
¯
place the control box supplied as low as possible;
¯
ensure the ignition wire does not lie across the receiver;
¯
ensure the ignition wire does not touch or cross the aerial;
¯
to avoid weakening the spark ensure the ignition wire does not touch anything metal;
¯
if the appliance is to be built in ush with the wall, nish the edges neatly;
¯
do not plaster over the anges;
¯
avoid damaging the glass when removing/tting the window pane;
¯
to prevent dirt burning into the glass, make sure it is clean before use;
¯
make sure that the wires of thermocouple 2 cannot come into contact with hot parts.
5. Unpacking
Please take the following points into consideration when unpacking the appliance:
¯
Check the appliance for transit damage;
¯
Contact DRU Service if necessary.
Once the packaging material has been removed, you should have the following components:
- Socket spanner: You will find this in the space between the assembly frame and the combustion chamber;
- Trimmings: These are in the same space.
Once you have removed the glass pane you can remove the box of components from the combustion chamber.
!N.B. Be careful not to damage the glass when removing/tting the window pane.
¯
Remove the window as described in paragraph 6.10.1;
¯
Take the box of components out of the combustion chamber.
Annex 1 / Table 4 specifies the components you should have once everything has been unpacked.
¯
Contact DRU Service if after unpacking the appliance you do not have all the components;
¯
Dispose of the packaging in an appropriate manner.
6. Installation
Please read the manual carefully to ensure that once installed the appliance will work correctly and safely.
!N.B. Install the appliance in the order described in this chapter.
6.1 Regulations
- Observe the current applicable (installation) regulations;
- Observe the regulations/instructions laid down in this manual.
6.2 Gas type
The type plate specifies the type of gas, gas pressure, and the country this appliance is intended for. The type plate
is on a chain and that is where it should stay.
N.B. Check that the appliance is suitable for the local gas type and pressure.
6.3 Gas connection
The gas connection should have a gas tap located near the appliance.
N.B. Prevent any dirt getting into the gas pipes or connections.
The following requirements apply for the gas connection:
¯
the size of the gas pipe should be such that no pressure loss can occur;
¯
the gas tap must be CE marked;
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¯
the gas tap should be accessible at all times;
¯
Do not twist the gas tap when connecting the gas pipe.
6.4 Positioning the appliance
Position the fire as follows:
N.B. - Make sure combustible objects and / or materials have a minimum distance from the appliance of 500 mm;
- Do not adjust the appliance in any way.
¯
Determine the position of the appliance;
¯
Create a gas connection in the appropriate position; see section 0 for details;
¯
Create a duct for the ue / combustion air supply system, with the diameter shown below; see section 6.5 for details;
¯
Ø160 mm for a wall duct of incombustible material;
¯
Ø 250 mm for a wall duct of combustible material;
¯
Ø160 mm for a roof duct of incombustible material;
¯
Ø 250 mm for a roof duct of combustible material.
!N.B. - Allow for the depth of the appliance (see Fig. 2)
(Metro 130: minimum of 410 mm; Metro 130 Tunnel: minimum of 450 mm);
- Allow for the build-in height; this will depend on the height of the adjustable feet (see Fig. 1).
¯
Move the appliance into its intended position.
The gas control is mounted under the appliance, at the burner plate. It should be disconnected and placed in the
control box at a later stage. For placing the gas control in the control box, see section 6.7.
Follow the procedure described below:
¯
Disconnect the pipes from the gas control (exible gas pipe, aluminium pilot-ame pipe and thermocouple 1).
!N.B The red wire of thermocouple 2 must remain connected to the gas control.
¯
Disconnect the gas control from the burner plate by unscrewing the self-tapping screw.
¯
Carefully unwind the red and black wires of thermocouple 2.
¯
Lay the gas control together with the wires of thermocouple 2 in the direction of the control box.
Metro 130 Metro 130 tunnel
min 1020
max 1070
1316
1498
1316 1544515
380
min220
max 270s
164
38c-1212
50
min 1020
max 1070
1498
1316
min220
max 270
380
16415
398
38c-1211
50
Front view
Top view
Side view
Front view
Side view
Top view
Fig. 1
max 100 mm
1320
384
=
x
=
38c-1225
AA
bc
A-A
min 1610 mm inside
min 410 metro 130 inside
min 450 mm metro 130 tunnel inside
min
1710 mm
inside
Total
ventilation
200 cm2
Maximal
plaster line
Maximale
plaster line
Control box
Fig. 2
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N.B. - Avoid dirt in the hoses;
- Avoid kinks in the hoses.
¯
Unroll the hoses towards the control box;
¯
Unroll the ignition wire towards the control box.
!N.B. The type plate should be connected to the chain.
¯
Lay the chain with the type plate facing the control box;
¯
Adjust the height of the appliance;
¯
Using a spirit level to ensure it is absolutely level.
N.B. - Do not install the appliance at against the back wall;
- Leave the space between the feet free;
- Do not cover and/or pack the appliance with an insulating blanket or any other material.
¯
Secure the appliance against the wall using the wall brackets and rawplugs supplied (see Fig. 3).
6.5. Flue gas discharge / combustion air supply system
6.5.1 General
The appliance is of the C11/C31 type.
The appliance is connected to a combined flue gas discharge/combustion air supply system, hereafter referred to
as the concentric system.
The passage to the outside can be made with a wall duct (see section 6.5.2) or with a roof duct (see section 6.5.3).
If necessary, you can also use an existing discharge channel (see section 6.5.4).
N.B. - Only use the concentric system supplied by DRU (Ø100 / Ø150 mm). This system was tested in combination with the
appliance; DRU cannot guarantee a proper and safe operation of other systems and cannot accept liability for these
systems;
- For connecting to an existing chimney ue you should only use the installation set supplied by DRU.
The concentric system is constructed from (the discharge stump of) the appliance.
If structural circumstances require that the concentric system is placed first, the appliance can later be connected
with a telescopic pipe piece.
6.5.2 Application with wall duct
6.5.2.1 Construction of concentric system with wall duct
The concentric system with wall duct has to comply with the following conditions:
¯
First, a concentric pipe of at least 0.8 meter should be connected vertically to the appliance;
¯
The total vertical pipe length can have a maximum of 4 meters;
¯
After the vertical part a bend of 90° is connected;
¯
When using a 0.8 meter vertical pipe length, the total horizontal pipe length may have a maximum of 2 meters (wall
duct not included; see Fig. 4a);
¯
When using a minimum 1 up to maximum 4 meter vertical pipe length, the total horizontal pipe length may have a
maximum of 3 meters (wall duct not included; see Fig. 4b).
Depending on the construction of the concentric system, further adjustments should be made to the appliance.
The next 3 configurations are allowed for the construction:
a) a minimum 0.8 meter up to maximum 4 meter vertical pipe length in combination with a 90° bend and a wall duct
(i.e. no horizontal part; see Fig. 4c).
When using this configuration, you must remove the air inlet guides (see section 6.8);
D D
8BMMCSBDLFUT
&YQMPTJPOCZQBTTWBMWFT
8BMMCSBDLFUT
&YQMPTJPOCZQBTTWBMWFT
.FUSP
.FUSPUVOOFM
Fig. 3
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b) a 0.8 meter vertical pipe length in combination
with a 90° bend and a maximum 2 meter horizontal
pipe length and a wall duct (see Fig. 4a).
When using this configuration, you must remove the
air inlet guides and change the primary aeration (see
section 6.8);
c) a minimum 1 meter and maximum 4 meter vertical
pipe length in combination with a 90° bend and a
maximum 3 meter horizontal pipe length and a wall
duct (see Fig. 4b).
When using this application, you must remove the
air inlet guides and change the primary aeration (see
section 6.8).
6.5.2.2 Installing the concentric system
To install the concentric system commence as fol-
lows:
¯
Construct the system from the (connection stub of
the) appliance up.
N.B. - Maintain a distance of at least 50 mm between the
outside of the concentric system and the walls and /
or ceiling. If the system will be built in (for instance)
a cove, it should be fully made of incombustible
material;
- Use heat-resistant insulating material for ducts
made of combustible material;
- The rosette (mounting inner plate) of the wall duct
is too small to seal the Ø 250 mm opening when
passing through combustible material. That is why
you should rst apply a suciently large heat-
resistant intermediate plate to the wall. Then, the
rosette is mounted on the intermediate plate.
¯
Connect the concentric pipe sections and the bend(s);
¯
Fit a clamping strip and silicone sealing ring to every
connection;
¯
Secure the clamping strip with a self-tapping screw in
places which will be inaccessible after installation;
¯
Use enough brackets to ensure that the weight of the
pipes does not rest on the appliance;
¯
Determine the remaining length of the wall duct;
¯
Cut the wall duct to size;
!N.B. - Make sure that the right insertion length is main-
tained;
- Place the wall duct with the groove/folded seam at the top;
- Make sure the horizontal concentric pipe pieces are sloping towards the wall duct, in order to prevent rain water
from entering.
¯
Mount the rosette (mounting inner plate); if necessary, on a heat resistant intermediate plate when passing through
combustible material;
¯
Attach the wall duct from the outside with four screws in their respective holes.
!N.B. Some heat-resistant isolation materials contain volatile components that will spread an unpleasant smell for a pro-
longed time; these are not suitable.
Fig. 4a
Fig. 4b
Fig. 4c
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6.5.3 Application with roof duct
6.5.3.1 Construction of concentric system with roof duct
The concentric system with roof duct has to comply with the following conditions
¯
The construction of the chosen system has to be allowed. (See the procedure described below);
¯
First, a concentric pipe of at least 1 meter should be connected vertically to the appliance.
Depending on the construction of the concentric system, the appliance is set by placing the baffle and/or removing
the air inlet guides and/or changing the primary aeration.
In the following procedure you can see how the allowability of a concentric system can be determined and which
settings are needed.
¯
Determine the following data:
1. The number of bends required (no distinction is made between 45° and 90° bends);
2. The total number of meters of horizontal pipe length;
3. The total number of meters of vertical and/or sloping pipe length (wall duct not included).
With these data and Table 1 you will be able to determine whether the concentric system is allowed.
In Table 2 you can see which setting the appliance needs.
Follow the procedure described below:
¯
In the rst 2 columns of Table 1, look for the number of bends required and the total horizontal pipe length;
¯
In the 3rd column of Table 1, look for the total vertical and/or sloping pipe length.
If you end up in a box with the letter A, B, or C, the concentric system chosen by you is allowed.
If situation A applies, you must also change the primary aeration of the burner.
¯
Use Table 2 to determine which conditions apply for the bae and/or the air inlet guides (for setting see section 6.8);
¯
Change the primary aeration of the burner, as described in section 6.8.3, if situation A in Table 2 applies.
Examples
To clarify, we will give 2 examples to determine the allowability of a concentric system and the conditions for setting
the appliance.
In Table 1 the route to be followed is indicated by arrows. The result is indicated by means of a circle.
Example 1
1) 2 bends
2)3 meters horizontal
3) 8 meters vertical/sloping
¤Construction of this concentric system is allowed.
¤Situation B applies for setting the appliance
Example 2
1) 3 bends
2)4 meters horizontal
3) 9 meters vertical/sloping
¤Construction of this concentric system is not allowed.
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Table 1: Conditions for adjusting the equipment with roof ducts
G20 / G25 total number of
meters of horizon-
tal pipe lengths
total number of meters of vertical and/or sloping pipe lengths
1234567
8910 11 12
no bends 0BBBBBCC CCCCC
2 bends 0 A A BBBBB
CCCCC
1 AABBBB BCCC
2 AABBB
BBC
 3  AABBBB
4 AABB 
5 
3 bends 0 AAABBBBB CCCC
1 AAABBBB BCC
2 AAABBB BC
3 AAABB B
 4  AAAB-
5
4 bends 0 AAAABBBBBCCC
1 AAAABBBBBC
2 AAAABBBB
3 AAAABB
4 AAAA
5
5 bends -
Q= The situation is not permissible.
Table 2:
Situation Air inlet guide Baffle Daming distance
A NO NO OPEN
B YES YES 56 mm
C YES YES 47 mm
6.5.3.2 Installing the concentric system
The roof duct can be used for either a sloping roof or a flat roof.
The roof duct can be supplied with an adhesive plate for a flat roof or with a universally adjustable tile for a sloping roof.
Install the concentric system as follows:
¯
Construct the system from the (connection stub of the) appliance up
N.B. - Allow a minimum distance of 50 mm between the outside of the concentric system and the walls and/or ceiling;
- Use heat-resistant insulating material for ducts made of combustible material.
!N.B. Some heat-resistant isolation materials contain volatile components that will spread an unpleasant smell for a pro-
longed time; these are not suitable.
¯
Connect the concentric pipe sections and any necessary bends;
¯
Fit a clamping strip and silicone sealing ring to every connection;
¯
Secure the clamping strip with a self-tapping screw in places which will be inaccessible after installation;
¯
Use enough brackets to ensure that the weight of the pipes does not rest on the appliance;
¯
Determine the remaining length of the roof duct;
¯
Cut the roof duct to size.
!N.B. Be sure to maintain the correct insertion length.
¯
Connect the roof duct to the concentric pipes.
!N.B. - Make sure the universal roof tile ts well against the surrounding tiles;
- Make sure the adhesive ashing sticks to the at roof properly.
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6.5.4 Connection to an existing flue
The appliance can also be connected to an existing flue.
A flexible SS pipe is placed in the chimney for discharging flue gases. The surrounding space is used to supply the
combustion air.
The following requirements apply for connection to an existing flue:
- allowed only if the special DRU chimney connection set is used;
- Installation instructions supplied;
- minimum dimensions 150 x 150 mm;
- maximum vertical length 12 metres;
- maximum horizontal length 3 metres;
- the existing flue must be clean;
- the existing flue must not have any cracks or leaks.
6.6 Building the chimney breast
The appliance is designed to be installed snugly into a newly built chimney breast.
There must be sufficient space around the appliance to ensure a good heat distribution.
The chimney breast should be ventilated by vents.
N.B. - Use incombustible and heat-resistant material to construct the chimney breast, including rear wall of the chimney breast;
- The total free vent area of the vents, installed as high as possible, should be at least 200 cm2.
!N.B. When building the chimney breast, the following points should be taken into account (see Fig. 2):
- position of the control box: this should be placed within 650 mm to the left or right of the appliance, as low as possible;
- size of the control box; see section 8.2 Installing the control box;
- position of the vents;
- the size of the glass window so that it can be tted/removed once the chimney breast has been built;
- protecting the gas control block and hoses from cement and plaster.
!Tip The vents should preferably be created in both sides of the chimney breast: you could use DRU ventilation elements.
¯
Check that the concentric system has been installed correctly;
¯
Check that the clamping strips have been secured with self-tapping screws in places which will be inaccessible later;
¯
Allow sucient clearance round the appliance in the chimney breast to enable the heat to disperse:
- minimum internal height: 1710 mm;
- minimum internal width: 1610 mm.
¯
Do not plaster over the anges because:
- the heat from the appliance could cause cracks;
- it will then be impossible to remove/t the glass window.
¯
If the chimney breast is made of stone-like materials or has been nished in stucco, it should be left to dry for at least
6 weeks prior to taking it into operation, in order to prevent cracks.
6.7 Installing the control box
The control box is to be installed as low as possible.
The control box contains various components such as the type plate, the gas control block, and the receiver for the
remote control. (See Fig. 5 for details.)
¯
Make a 285 x 194 mm (h x w) opening in the chimney breast;
¯
Fit the inner frame (1); to do this unscrew the bolts (5).
D
1
2
4
5
3
6
Fig. 5 Fig. 6


D
Fig. 7
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!Tip - If the chimney breast is brick, the inner frame can be cemented in during building;
- For a chimney breast of any other material, glue/cement the inner frame in place or t it with four countersunk
screws.
¯
Mount the gas control block on the brackets (2) on the inner frame;
¯
Reconnect the hoses to the gas control block.
N.B. - Avoid kinks in the hoses;
- Tighten the exible hose and aluminium pipe making sure they are gastight;
- Screw the thermocouple on by hand rst and then;
- then tighten it a quarter turn using a suitable spanner.
¯
Connect the wires of thermocouple 1 to the gas control; see Photo 1.
¯
Blow through the gas pipe if necessary;
¯
Connect the gas pipe to the gas tap;
¯
Bleed o the air in the gas pipe;
¯
Fit the receiver (3); see section 7.1 for connections;
¯
Fit the type plate (6);
¯
Fit the outer frame with door (4) to the inner frame using 2 socket cap screws.
!Tip You can position the outer frame in such a way that the door opens to either the left or right.
6.8 Adjusting the appliance
The appliance has to be set in such a way that it works correctly in combination with the discharge system.
For that reason it is possible to place a baffle and/or remove the air inlet guides and/or change the primary aeration of
the burner.
The conditions for use with a wall duct are given in section 6.5.2.1 and for use with a roof duct in section 6.5.3.1.
6.8.1 Damper (R)
The damper (R) is packed separately.
This is fitted as follows (see Fig. 6):
¯
Unscrew the 4 self-tapping screws in the centre plate;
¯
Remove this plate;
¯
Fit the damper.
Photo 1
Fig. 8 Fig. 9
Photo 2 Photo 3
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Photo 4
Photo 5
Photo 6b
Photo 7
Photo 8
Photo 6a
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¯
Adjust the distance of the damper using the template provided (see Fig. 7):
- use the template to adjust to 47 mm;
- use the template to adjust to 56 mm.
¯
Secure the damper in place with the socket-head screw;
¯
Replace the centre plate.
6.8.2 Air inlet guides (L)
The air inlet guides (L) are located at the bottom (side) of the tray around the burner.
Remove them as follows; see Fig. 8 and 9:
¯
Unscrew the 4 parkers (K) from the tray surrounding the burner (M).
¯
Remove the tray surrounding the burner;
¯
Unscrew and remove the self-tapping screws;
¯
Remove the air inlet guides;
¯
Replace the tray round the burner.
¯
Screw the 4 parkers (K) in the tray surrounding the burner (M).
6.8.3 Primary aeration of burner
The procedure for changing the primary aeration of the burner depends on whether you use a wood set or a pebble
stone set and the type of gas (G25 or G20).
Once the tray surrounding the burner is removed from the appliance, you can see the bottom of the burner (see Fig. 9)
At the bottom you can see 3 venturi tubes. A throttle ring is attached to the venturi tubes by means of a socket screw.
By unscrewing the socket screw you can change the position of the throttle ring.
The following section describes the procedures for the wood set and pebblestone set in combination with the type
of gas.
6.8.3.1 Using the wood set
¯
Unscrew the 4 parkers (K) from the tray surrounding the burner (M);
¯
Remove the tray surrounding the burner (M) from the appliance;
¯
Unscrew the socket screw (O) of a throttle ring (P), (see Fig. 9 and 10);
¯
When using G25 gas, rotate the throttle ring (P) in such a way that the 6 mm diameter is right opposite the 10 mm holes
in the venturi tube, (see Fig.10a);
¯
Screw the socket screw (O) in the threaded hole above the hole with a 6 mm diameter;
¯
When using G20 gas, rotate the throttle ring (P) in such a way that the 10 mm diameter is right opposite the 10 mm
holes in the venturi tube, (see Fig.10b);
¯
Screw the socket screw (O) in the threaded hole above the hole with a 10 mm diameter;
¯
Tighten the socket screw (O) again;
¯
Repeat this procedure for the other two venturi tubes;
Photo 9bPhoto 9a
Foto 10bFoto 10a
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!N.B. Make sure the throttle ring (P) (still) rests on the burner plate;
¯
Place the tray around the burner (M) in the appliance;
¯
Screw the 4 parkers (K) in the tray surrounding the burner (M);
6.8.3.2 Using the pebblestone set
In the box with the pebblestone set you found two templates:
One with a thickness of 1.5 mm (Q) to be used with G25 gas, and one with a thickness of 3 mm (R) to be used with
G20 gas.
¯
Unscrew the 4 parkers (K) from the tray surrounding the burner (M);
¯
Remove the tray surrounding the burner (M) from the appliance;
¯
Unscrew the socket screw (O) of a throttle ring (P), (see Fig. 9 and 10);
¯
Slide the throttle ring (P) upwards (see Fig.10c an 10d);
¯
Place the 1.5 mm template under the throttle ring for G25 gas, (see Fig.10c);
¯
Place the 3 mm template under the throttle ring for G20 gas, (see Fig.10d);
¯
Slide the throttle ring (P) downwards onto the template;
¯
Turn the throttle ring (P) in such a way, that the holes in the venturi tube are closed;
¯
Tighten the socket screw (O) again;
¯
Remove the template;
¯
Repeat this procedure for the other two venturi tubes;
¯
Place the tray around the burner (M) in the appliance;
¯
Screw the 4 parkers (K) in the tray surrounding the burner (M).
6.9 Arranging the logs / pebbles
The appliance is supplied with a set of logs or pebbles.
N.B. Observe the instructions below precisely to avoid unsafe situations.
- only use the log/pebble set supplied;
- arrange the logs/pebbles exactly as described;
- make sure the pilot burner and the space around it are kept free from objects (see Photos 9a and 9b);
- make sure that thermocouple 2 and the space around it are kept free from objects (see Photos 10a and 10b);
- make sure that the slot between the burner tray and the tray surrounding the burner is kept free from objects.
6.9.1 Logs
The log set consists of vermiculite (see Photo 2), chippings (see Photo 3) and a few branches.
¯
Fill the burner tray with the vermiculite, spreading it out evenly.
!N.B. - You can alter the ame eect by moving the vermiculite but;
- the burner cap must remain covered by vermiculite to help preserve the useful life of the burner.

1
0
D
Fig. 10a

1
0
D
Fig. 10b

NN



1
0
D
2



Fig. 10c

NN



1
0
D
3



Fig. 10d Fig. 11
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¯
Fill the tray surrounding the burner with chippings; spreading them out evenly;
¯
Identify the braches A/I using Photo 4 for reference.
!Tip The burn marks on the branches will help you identify them.
¯
Arrange branches A-E around the (main) burner (see Photos 6a and 6b):
- First lay branch A symmetrically with respect to the pilot burner;
- Continue with branches B, C, D and E.
¯
Now lay branches F and I across the burner (see Photo 7).
N.B. The branches must not cover the burner cap entirely (see Photos 5 and 8) because:
- the main burner will then not ignite properly, which could lead to unsafe situations;
- soot will accumulate faster;
- the ame eect will be distorted.
6.9.2 Pebblestone set
The pebblestone set consists of naturally coloured vermiculite; (see Photo 2) and white carrara stones.
¯
Fill the burner tray with vermiculite; equally spread the vermiculite, see Photo 11.
!N.B. - You can inuence the ame image by moving the vermiculite, yet;
- the burner deck has to remain covered with vermiculite in order to prevent that the life expectancy of the burner is
reduced.
¯
Place the racks in the tray surrounding the burner, as indicated in Photo 11;
¯
Fill the burner tray and the (racks in the ) tray surrounding the burner with carrara stones;
¯
Spread the carrara stones equally over one layer, see Photo 12 and 13.
N.B. If pebbles on top of each other or otherwise wrongly arranged this could result in:
- the main burner not igniting properly, which could lead to unsafe situations;
- the ame eect will be distorted.
Foto 11
Foto 12
Foto 13
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Photo 14a
Photo 17e
Photo 14b
Photo 15
Photo 16 Photo 17f
Photo 17c Photo 17d
Photo 17a Photo 17b
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6.10 Glass window
Once the logs have been arranged the glass window can be fitted as described below.
6.10.1 Removing the glass window
Remove the glass frame in accordance with the following instructions (see Photos 14 to 19):
¯
Remove the vertical decorative strips on the left and right of the glass frame by pushing the lip at the top of each strip
up, tilting the top of the strip parallel with the glass frame, and then removing the strip.
¯
Remove the horizontal decorative strip by gripping it with 2 hands in the slot and lifting it out.
¯
Unscrew the 4 self-tapping screws in the bottom strip using the socket spanner supplied with the appliance.
¯
Loosen the 3 self-tapping screws in the fastening strips on both sides 2 turns.
!N.B. Do not remove the self-tapping screws: leave them in place in the fastening strips.
¯
Push the 2 top wedges (left and right) down as far as possible.
¯
Push the 2 bottom wedges upwards as far as possible.
¯
Press the two fastening strips outwards with your hands as far as possible to avoid damage to the sealing cord.
¯
Take hold of the top and bottom handgrips and lift the glass frame.
¯
Pull on the bottom handgrip to tilt the glass frame in its mounting towards you and, at the same time, pull the top of
the glass frame towards you as far as possible.
!N.B. - Make sure you hold the upper handgrip rmly. If you let go of the handgrip then the glass frame could fall inwards
and cause severe damage to both the glass and the appliance;
- Make sure that you lift the glass frame out of its mounting as straight as possible to avoid damage to the paintwork
and the sealing cord.
¯
Gently allow the glass frame to drop at an angle until it can be removed entirely from the mounting.
6.10.2 Fitting the glass window
The glass frame is fitted by using the above procedure, in reverse order.
!N.B. - Avoid/remove ngerprints on the glass, since otherwise they will burn into the surface;
- The self-tapping screws must not be over-tightened, since otherwise they could break or strip the thread:
tight=tight;
- Replace the fastening strip if the sealing cord has come loose.
Pay attention to the following when fitting the glass frame:
¯
Begin by checking that the two fastening strips are pressed outwards as far as possible to avoid damage to the sealing
cord.
¯
Fit the glass frame.
¯
Check that the hook at the top of the glass frame is in position in the seating / U-shaped strip.
!Tip Pull on the upper handgrip to move the glass frame towards you: if it does not move, then it has been tted correctly.
!N.B. Fix the glass frame’s bottom strip in place with the 4 self-tapping screws.
Photo 18 Photo 19
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¯
Push both bottom wedges downwards.
¯
Push the top wedges upwards until the sealing cord of both fastening strips press against the glass.
¯
Tighten each wedge’s self-tapping screw.
!N.B. Press on the wedge with your hand to hold it in place while you tighten the screws.
¯
Tighten the middle self-tapping screw in each fastening strip.
¯
Fit the horizontal decorative strips.
¯
Fit the vertical decorative strips.
7. Wireless remote control
See Chapter 4 of the User Manual, ‘Remote Control’, for details of how to operate the system.
The remote system consists of a remote control system and a receiver.
The procedure for connecting the receiver has been described below; the working of the remote control system has
been explained in detail in Chapter 4, 4.2 of the User Manual 4, 4.2
7.1 Receiver
The receiver should be connected to the appliance, before the batteries are installed.
Follow the procedure below (see Photo 21):
¯
Fit the connection cable’s brown plug to the receiver (see Photo 21, arrow F).
¯
Connect the white plug to the gas control.
!Tip The plugs have dierent sizes that correspond with the connectors.
¯
Connect the cables of thermocouple 1 to the receiver; (see Photo 21, arrows B).
!Tip - The size of the eye corresponds with the size of the screw;
- The colours of eye and screw also correspond.
¯
Connect the black wire with the white plug of thermocouple 2 to the receiver (see Photo 21, arrow E).
!N.B. Make sure that the wires of thermocouple 2 cannot come into contact with hot parts
¯
Connect the ignition wire to the receiver (see Photo 21, arrow A);
¯
Connect the power supply:
a) For batteries see section 7.1.1 below;
b)For an adapter:
- connect the adapter to the receiver (see Photo 21, arrow C);
- plug the adapter into the wall socket.
¯
Place the receiver in the control box:
- Position the receiver as shown in Photo 22.
¯
Bend the aerial out of the clips, see Photo 21, arrow D;
¯
Put the aerial straight up.
!N.B. - Do not put the aerial too close to the ignition wire and/or metal parts (see Photo 22 for the correct position);
- Do not lay the ignition wire across and/or beside metal parts: this will weaken the spark;
- Do not lay the ignition wire across the receiver: this could damage the receiver;
- Avoid dust accumulating on or in the receiver: cover it during servicing or maintenance.
7.1.1 Fitting/replacing the batteries
To fit the batteries:
¯
Open the ap on the control box;
¯
Take the receiver;
¯
Slide the lid o;
¯
Fit or remove the 4 penlight (AA size) batteries.
!N.B. - Avoid short circuits between the batteries and metal objects/components;
- Note the “+” and “-” positions of the batteries in the holder;
- Use alkaline batteries.
¯
Slide the lid back on;
¯
Replace the receiver.
!N.B. Do not throw batteries in the dustbin, they are considered “domestic chemical waste” and should be disposed of
accordingly.
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8. Final inspection
To ensure the appliance is working correctly and safely, check the following before use:
8.1 Gastightness
N.B. All connections must be gastight.
!N.B. The maximum pressure to which the gas control block may be exposed is 50 mbar.
¯
Test the connections for gastightness.
8.2 Gas pressure/pre-pressure
The burner pressure is factory adjusted; see type plate. It is not necessary to check the burner pressure.
N.B. The pre-pressure in house installations should be checked, as they can vary.
¯
Check the pre-pressure; see Appendix 2 /Table 5 and Photo 24 for the measuring nipple on the gas control.
¯
Contact the gas company if the pre-pressure is not correct.
8.3 Igniting the pilot and main burner
8.3.1 Pilot
¯
Test that the pilot ignites properly, see Operating instruction, section 4.2 Remote control:
- the pilot burner should ignite at the rst attempt.
If the pilot does not light, then
¯
Check whether or not the ignition sparks:
a) If not, the ignition wire is probably touching something metal;
b)If it does, there is probably air in the pipes.
¯
Bleed o any air in the pipes and/or;
¯
Move the ignition wire so that it does not touch anything metal.
8.3.2 Main burner
N.B. The burner should ignite evenly and should not pop as a result of delayed ignition.
¯
Test the working of the main burner from stand-by (pilot) mode; see Operating instruction, section 4.2 Remote control;
¯
once the gas valve has opened the main burner should ignite within a few seconds.
!Tip When the gas valve opens the motor will start to run; this is audible.
1) If the main burner does not ignite, then:
¯
Check that button A on the gas control block is set to ON;
¯
Check that the space round the pilot is free;
¯
Check that the logs/pebbles have been arranged correctly;
¯
Resolve any of the above as necessary;
¯
Test the main burner 5 times to ensure it is working properly.
2) If the main burner ignites, but goes out again after approx. 22 seconds, please:
¯
Check the wiring of thermocouple 2 for:
- Loose wiring;
- Wrongly connected wiring;
- Short-circuit;
- Broken wire.
Photo 21 Photo 22
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¯
Check if thermocouple 2 is dirty.
¯
Check if thermocouple 2 is positioned correctly in the ame; see Photo 26.
¯
Check if thermocouple 2 is defective; see chapter 11, table 4 under J7.
¯
Check if the receiver is defective; see chapter 11, table 4 under J8.
¯
If necessary, correct the above mentioned faults.
¯
Test the main burner 5x for a good operation.
8.4 Flame effect
The flame effect cannot really be assessed until the fire has been on for several hours. Volatile elements in paint,
materials, etc., which evaporate during the first hours of use, will initially influence the flame effect.
!N.B. If the chimney breast is made of stone-like materials or has been nished in stucco, it should be left to dry for at least
6 weeks prior to taking it into operation, in order to prevent cracks.
¯
Check that the ame eect is symmetrical.
An asymmetrical flame effect could be caused by:
- volatile substances evaporating;
- incorrectly arranged logs/pebbles.
¯
Rearrange the logs/pebbles as necessary.
9. Maintenance
The appliance should be inspected, cleaned and if necessary repaired by a qualified installer with professional expe-
rience of decorative gas fires at least once a year.
The appliance should at least be tested to check it works correctly and safely.
N.B. - Close the gas tap when performing maintenance work;
- Check the gastightness after repair;
- After replacing thermocouple 1 you should rst tighten the swivel by hand and then give it another quarter turn with
a suitable spanner.
¯
Clean the following components if necessary:
- the pilot burner;
- the space surrounding the pilot burner;
- the thermocouple 2
- the glass
!N.B. - Remove the glass as described in section 6.10
- Remove the deposit on the inside of the glass with a damp cloth or a non-abrasive cleaning product such as copper
polish;
- Avoid/remove ngerprints on the window as they will burn into the glass;
- Replace broken and/or cracked glass.
N.B. If necessary, place back the wood set / pebblestone set correctly; see section 6.9.
¯
Inspect the ue / combustion air supply system;
¯
Test the system as described in chapter 8.
Photo 24Photo 23 Photo 25
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