Dru Metro 130 Tunnel Guide

English
M
etro 1
3
0 - Metro 1
3
0 Tunne
l
Please retain this document care
f
ull
y
I
nstr
u
ctions
f
or installation
(
GB / IE)
UK
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2
English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATIO
N
Contents
pa
ge
F
o
r
ewo
r
d
2
1. Intro
d
uction
3
2. EC Declaration of Conformit
y
3
3
. SAFETY
3
3.1 Genera
l
3
3.2 Re
g
ulations
3
3.3 Precautionar
y
measures / safet
y
instructions re
g
ardin
g
installation
3
4.
I
nstruct
i
ons
4
5. Unpackin
g
4
6
. Installation
4
6.1 Regu
l
ations
4
6.2 Gas t
y
pe
4
6.
3
Gas connection
4
6.4 Positioning t
h
e app
l
iance
5
6.5. Flue
g
as dischar
g
e / combustion air suppl
y
s
y
stem
6
6.6 Buildin
g
the chimne
y
breast
1
0
6.7 Insta
ll
ing t
h
e contro
l
b
ox
1
0
6.8 Ad
j
usting the appliance
1
1
6.9 Arran
g
in
g
the lo
g
s / pebbles
1
4
6.10 G
l
ass win
d
ow
1
5
7
. Wireless remote control
1
7
7
.1 Receiver
1
7
8. Fina
l
inspection
1
8
8.1 Gasti
g
htness
1
8
8.2 Gas pressure
/
pre-pressure
1
8
8.3 Igniting t
h
e pi
l
ot an
d
main
b
urner
1
8
8.
4
Flame effect
1
8
9
. Maintenance
1
9
10. Comp
l
etion
1
9
11. Troubleshootin
g
2
0
Annex 1 Components supp
l
ie
d
2
2
Ann
e
x 2 T
ec
hni
ca
l
data
2
2
Annex 3 S
p
are
p
arts
2
2
Foreword
As manu
f
acturer o
f
gas heating appliances, DRU develops and produces products to meet the highest possible
qualit
y
, performance and safet
y
requirements
.
As a result of which the user is able to en
j
oy using your appliance for years to come
.
This appliance is CE marked; it complies with the essential requirements o
f
the European Appliance Directive.
The a
pp
liance is su
pp
lied with two manuals: the installation manual and the user manual.
You the installer should be professionall
y
skilled in the field of decorative
g
as heatin
g.
The installation manual gives you all the in
f
ormation you will need to be able to install the appliance in such a way
that it works correctl
y
and safel
y.
This manual deals with the installation of the appliance and the appropriate re
g
ulations. It also includes the techni
-
cal data
f
or the appliance and in
f
ormation on maintenance and troubleshooting
.
Please read and use this installation manual care
f
ully
.
In the manuals the followin
g
s
y
mbols are used to denote important information:
➠
Wh
at
to
do
!
Ti
p
Suggestions an
d
recommen
d
ation
s
!
N.B. T
h
ese instructions are important to avoi
d
possi
bl
e pro
bl
ems
d
uring insta
ll
ation an
d
/or use
.
N
.
B
.
These instructions are important to avoid

re, personal injury or other serious damage.
Once
y
ou have com
p
leted the installation
y
ou are to hand both the user manua
l
and
and
t
hi
s
in
sta
ll
at
i
o
n m
a
n
ua
l
to
t
h
e
use
r
.
d
3
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M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATION
1. Introduction
T
he a
pp
liance is available in two models, the Metro 130 and the Metro 130 Tunnel
.
T
he Metro 130 is a ‘standard’ gas fire and should always be installed against a wall. The Metro 199 Tunnel is
j
ust that,
a
‘tunnel
fi
re’ with both a
f
ront and back window.
T
he Metro 1
3
0 and the Metro 1
3
0 Tunnel are closed decorative fires. A closed tunnel draws its combustion air from
o
utside and not from the livin
g
area. This is done b
y
wa
y
of a combined s
y
stem that dischar
g
es the flue
g
ases and sup
-
p
lies the combustion air. In this concentric system the outer pipe serves as air supply and the inner pipe as the
fl
ue
.
T
his s
y
stem can be installed throu
g
h either the outer wall or the roof
.
T
he appliances are built into a chimne
y
breast. The DRU product ran
g
e includes several chimne
y
breasts
.
Th
e c
h
imney
b
reast must
b
e we
ll
venti
l
ate
d
to ensure a goo
d
h
eat
d
istri
b
ution. DRU can supp
l
y various venti
l
ation
e
l
e
m
e
n
ts
.
T
he appliances are supplied with a wireless, batter
y
-operated remote control
.
2. EC Declaration of Conformity
W
e hereby declare that the design and construction o
f
the decorative gas heating appliance marketed by DRU con
-
f
orms with the essential re
q
uirements of the Gas A
pp
liance Directive
.
T
his declaration will be rendered invalid should the appliance be altered in an
y
wa
y
without the written consent o
f
DRU
.
P
rod
u
ct: Decorative
g
as heatin
g
applianc
e
Ty
pe: Metro 1
30
Metro 130 Tunne
l
App
licable EC Directives: 90
/
396
/
EE
C
App
licable harmonised standards: NEN-EN-613, NEN-EN-613
/
A
1
I
n-house measures guarantee that serially produced appliances always con
f
orm with the essential requirements o
f
t
he current EC Directives and the a
pp
licable standards
.
R
. Ge
l
ten
D
R
U
VERWARMING B.V.
P
ostbus 1021, 6
9
20 BA Duive
n
R
atio
8
, 6921 RW Duive
n
w
ww.dr
u
.nl
3. SAFETY
3
.1 Genera
l
N.
B
.
- Please read this chapter on sa
f
ety care
f
ully be
f
ore commencing installation or maintenance
;
- Always observe universal regulations and the precautionary measures / safety instructions in this manual
.
3.2 Regu
l
ations
T
he appliance should be installed in compliance with current national, local and constructional (installation) re
g
ulations
.
3.3 Precautionary measures / sa
f
ety instructions regarding installatio
n
O
bserve the followin
g
precautions / safet
y
re
g
ulations precisel
y:
➠
You ma
y
onl
y
install and/or service this appliance i
f
y
our are a quali

ed installer skilled in installing decorative gas

res
;
➠
do not adjust the appliance in any way
;
➠
use inammable and heat-resistant materials for building a chimney breast, including the back wall, the inside and the
t
op o
f
the chimne
y
breast;
➠
the minimum internal dimensions required
f
or the chimney breast must be taken into account
;
➠
the chimney breast should be ventilated by vents with total free vent area of 200 cm
2
;
➠
onl
y
use the

ue /combustion air suppl
y
s
y
stems supplied b
y
DRU
;
➠
use the wall brackets supplied to mount the appliance;
➠
do not install the appliance at against the back wall
;
➠
leave the s
p
ace between the
f
eet
f
ree
;
➠
do not cover and/or pack the appliance with an insulating blanket or any other material;
➠
make sure combustible ob
j
ects and / or materials have a minimum distance from the appliance of 500 mm
;
➠
on
ly
use t
h
e
l
og/pe
bbl
e set supp
l
ie
d;
➠
arrange the logs/pebbles exactly as described
;
➠
l
eave a s
p
ace aroun
d
t
h
e
p
i
l
ot
b
urner
;
➠
avoi
d
an
y
d
irt in t
h
e gas pipes an
d
connections;
3
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M
ETRO 1
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N
➠
test the
g
asti
g
htness o
f
all connections be
f
ore use
;
➠
use
h
eat-resistant e
l
ectrica
l
connection materia
l
s
;
➠
install the electrical connections awa
y
f
rom the appliance;
➠
replace torn or broken panes;
➠
avoi
d
bl
oc
k
ing t
h
e exp
l
osion
h
atc
h
/
h
atc
h
es;
➠
ensure the explosion hatch/hatches on top o
f
the heater are right on their seats, be
f
ore
y
ou close the chimne
y
breast
;
➠
do not i
g
nite the appliance until installation has been completed
.
4. Instructions
To ensure the appliance works correctl
y
and safel
y
, alwa
y
s take the followin
g
points into consideration durin
g
installation:
➠
pl
ace t
h
e contro
l
b
ox su
ppl
ie
d
as
l
ow as
p
ossi
bl
e;
➠
ensure the i
g
nition wire does not lie across the receiver;
➠
ensure t
h
e ignition wire
d
oes not touc
h
or cross t
h
e aeria
l;
➠
to avoi
d
wea
k
ening t
h
e spar
k
ensure t
h
e ignition wire
d
oes not touc
h
an
y
t
h
ing meta
l;
➠
i
f
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 burnin
g
into the
g
lass, make sure it is clean be
f
ore use
.
5. Unpacking
Please take the followin
g
points into consideration when unpackin
g
the appliance
:
➠
Check the appliance
f
or transit damage
;
➠
Contact DRU Service i
f
necessary
.
Once the packa
g
in
g
material has been removed,
y
ou should have the followin
g
components:
- Socket s
p
anner: You will find this in the space between the assembl
y
frame and the combustion chamber;
- Tr
i
mm
i
ngs:
Th
ese are in t
h
e same space
.
Once
y
ou have removed the
g
lass pane
y
ou can remove the box of components from the combustion chamber.
!
N.B. Be care
f
ul not to damage the glass when removing/

tting the window pane
.
➠
Remove the window as described in para
g
raph 6.10.1
;
➠
Take the box of com
p
onents out of the combustion chamber
.
Annex 1 / Table 4 specifies the components
y
ou should have once ever
y
thin
g
has been unpacked.
➠
Contact DRU Service i
f
a
f
ter unpacking the appliance you do not have all the components;
➠
Dispose of the packaging in an appropriate manner.
6. Installation
Please read the manual carefull
y
to ensure that once installed the appliance will work correctl
y
and safel
y
.
!
N.B. Install the appliance in the order described in this chapter.
6.1 Re
g
ulation
s
- O
b
serve t
h
e current app
l
ica
bl
e (insta
ll
ation) regu
l
ations
;
- Observe the re
g
ulations/instructions laid down in this manual.
6
.2 Gas typ
e
The t
y
pe plate specifies the t
y
pe of
g
as,
g
as pressure, and the countr
y
this appliance is intended for. The t
y
pe plate
is on a chain and that is where it should sta
y.
N
.
B
.
Check that the appliance is suitable
f
or the local gas type and pressure
.
6.
3
Gas connection
T
h
e gas connection s
h
ou
ld
h
ave a gas tap
l
ocate
d
near t
h
e app
l
iance
.
N.B.
Prevent any
d
irt getting into t
h
e gas pipes or connections.
The followin
g
requirements appl
y
for the
g
as connection
:
➠
the size o
f
the
g
as pipe should be such that no pressure loss can occur
;
➠
t
h
e gas tap must
b
e CE mar
k
e
d;
➠
t
h
e gas tap s
h
ou
ld
b
e accessi
bl
e at a
ll
times;
➠
Do not twist the
g
as tap when connectin
g
the
g
as pipe.
3
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M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATION
6
.4 Positioning t
h
e app
l
ianc
e
Pos
i
t
i
o
n
t
h
e
fi r
e
as
f
o
ll
ows
:
N
.B
.
- Make sure combustible objects and / or materials have a minimum distance
f
rom the appliance o
f
500 mm
;
- Do not adjust the appliance in any way
.
➠
Determine the
p
osition of the a
pp
liance
;
➠
Create a gas connection in the appropriate position; see section 0
f
or details
;
➠
Create a duct
f
or the

ue / combustion air supply system, with the diameter shown below; see section 6.5
f
or details;
➠
Ø160 mm for a wall duct of incombustible material
;
➠
Ø
250 mm for a wall duct of combustible material
;
➠
Ø
160 mm for a roof duct of incombustible material
;
➠
Ø
250 mm for a roof duct of combustible material.
!
N.B
.
- Allow
f
or the de
p
th o
f
the a
pp
liance (see Fig. 2
)
(Metro 130: minimum o
f
410 mm
;
Metro 130 Tunnel: minimum o
f
450 mm)
;
- Allow for the build-in height; this will depend on the height of the ad
j
ustable feet (see Fig. 1
).
➠
Move t
h
e a
ppl
iance into its inten
d
e
d
p
osition.
T
he gas control block is mounted onto the burner plate at the bottom o
f
the appliance. This should be removed and
p
laced in the control box later. See section 7.3 for information on how to fit the
g
as control block
.
Co
mm
e
n
ce
as
f
o
ll
ows:
➠
Disconnect the hoses
f
rom the
g
as control block (

exible
g
as hose, aluminium pilot pipe and thermocouple)
;
➠
Unscrew the self-tapping screw in the burner plate and remove the gas control block
.
N
.B
.
- Avoi
d
d
irt in t
h
e
h
oses
;
- Av
o
i
d
kink
s
in
t
h
e
h
oses.
➠
Unro
ll
t
h
e
h
oses towar
d
s t
h
e contro
l
b
ox
;
➠
Unro
ll
t
h
e ignition wire towar
d
s t
h
e contro
l
b
ox
.
!
N.B
.
The type plate should be connected to the chain
.
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English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATIO
N
➠
Lay the chain with the type plate
f
acing the control box;
➠
Ad
j
ust the height of the appliance;
➠
Using a spirit
l
eve
l
to ensure it is a
b
so
l
ute
ly
l
eve
l.
N.B.
- Do not install the appliance

at a
g
ainst the back wall
;
-
Leave the s
p
ace between the feet free;
-
Do not cover an
d
/or pac
k
t
h
e app
l
iance wit
h
an insu
l
ating
bl
an
k
et or an
y
ot
h
er materia
l.
➠
Secure the appliance a
g
ainst the wall usin
g
the wall brackets and rawplu
g
s supplied (see Fig. 3
).
6.5. F
l
ue gas
d
isc
h
arge / com
b
ustion air supp
ly
s
y
ste
m
6
.
5
.1 Genera
l
The appliance is of the C11/C31 t
y
pe
.
The appliance is connected to a combined
fl
ue
g
as dischar
g
e/combustion air suppl
y
s
y
stem, herea
f
ter re
f
erred to
as t
h
e concentric system
.
The passa
g
e 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).
I
f
necessar
y
,
y
ou can also use an existin
g
dischar
g
e 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
s
y
s
t
ems
;
-
For connecting to an existing chimney

ue you should only use the installation set supplied by DRU
.
The concentric s
y
stem is constructed from (the dischar
g
e stump of) the appliance.
I
f
structural circumstances require that the concentric s
y
stem is placed
fi
rst, the appliance can later be connected
wit
h
a te
l
escopic pipe piece
.
6
.5.2 A
ppl
ication wit
h
wa
ll
d
uc
t
6
.5.2.1 Construction of concentric system with wall duct
The concentric s
y
stem with wall duct has to compl
y
with the followin
g
conditions:
➠
First, a concentric pipe o
f
at least 0.8 meter should be connected verticall
y
to the appliance
;
➠
The total vertical pipe len
g
th can have a maximum o
f
4 meters
;
➠
After the vertical
p
art a bend of 90° is connected
;
➠
When using a 0.8 meter vertical pipe length, the total horizontal pipe length ma
y
have a maximum o
f
2 meters (wall
duct not included
;
see Fig. 4a)
;
➠
W
h
en using a minimum 1 up to maximum 4 meter vertica
l
pipe
l
engt
h
, t
h
e tota
l
h
orizonta
l
pipe
l
engt
h
may
h
ave a
m
aximum o
f
3 meters (wall duct not included; see Fig. 4b).
Depending on the construction of the concentric system, further ad
j
ustments should be made to the appliance.
The next 3 con
fi
gurations are allowed
f
or the construction
:
a) a minimum 0.8 meter up to maximum 4 meter vertical pipe len
g
th in combination with a 90° bend and a wall duct
(
i.e. no
h
orizonta
l
part; see Fig. 4c
).
When using this con
fi
guration, you must remove the air inlet guides (see section 6.8)
;
b) a 0.8 meter vertical pipe len
g
th in combination with a 90° bend and a maximum 2 meter horizontal pipe len
g
th
an
d
a wa
ll
d
uct
(
see Fig. 4a
).
When using this con
fi
guration, 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 len
g
th in combination with a 90° bend and a maximum
3 meter
h
orizonta
l
pipe
l
en
g
t
h
an
d
a wa
ll
d
uct (see Fig. 4b
).
D D
8BMMCSBDLFUT
&YQMPTJPOCZQBTTWBMWFT
8BMMCSBDLFUT
&YQMPTJPOCZQBTTWBMWFT
.FUSP
.FUSPUVOOFM
Fig. 3
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7
English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATION
Wh
en using t
h
is app
l
ication, you must remove t
h
e
a
ir inlet
g
uides and chan
g
e the primar
y
aeration (see
s
ection 6.
8
).
6.5.2.2 Installing the concentric s
y
ste
m
T
o install the concentric s
y
stem commence as
f
ol
-
l
ows:
➠
Construct the system from the (connection stub o
f
th
e) app
l
iance up.
N.B.
- M
a
in
ta
in
a
d
i
sta
n
ce
of
at
l
east
50
mm
bet
w
ee
n
t
h
e
o
utside of the concentric system and the walls and
/or ceiling. I
f
the s
y
stem will be built in (
f
or instan
-
c
e) a cove, it should be
f
ully made o
f
incombustible
materia
l;
- Use heat-resistant insulating material
f
or ducts
made o
f
combustible material
;
- The rosette (mounting inner plate) of the wall duct
i
s too small to seal the
Ø
250 mm opening when pas
-
s
ing through combustible material. That is why you
s
hould rst apply a suciently large heat-resistant
i
ntermediate plate to the wall. Then, the rosette is
mounted on the intermediate plate.
➠
Connect t
h
e concentric
p
i
p
e sections an
d
t
h
e
b
en
d
(s)
;
➠
Fit a c
l
amping strip an
d
si
l
icone sea
l
ing ring to ever
y
c
onnection
;
➠
Secure the clamping strip with a self-tapping screw in
places which will be inaccessible a
f
ter installation;
➠
Use enou
g
h brackets to ensure that the wei
g
ht o
f
the
p
i
p
es
d
oes not rest on t
h
e a
ppl
iance
;
➠
Determine the remaining length o
f
the wall duct
;
➠
Cut the wall duct to size
;
!
N.B
.
- Ma
k
e sure t
h
at t
h
e rig
h
t insertion
l
engt
h
is main
-
t
aine
d
;
- Place the wall duct with the
g
roove/
f
olded seam at
th
e to
p
;
- Ma
k
e sure t
h
e
h
orizonta
l
concentric pipe pieces are
s
lopin
g
towards the wall duct, in order to prevent
rain water from entering
.
➠
Mount the rosette (mounting inner plate); i
f
neces-
s
ary, on a heat resistant intermediate plate when pas
-
s
ing t
h
roug
h
com
b
usti
bl
e materia
l
;
➠
Attach the wall duct
f
rom the outside with
f
our screws
i
n their respective holes
.
!
N.B
.
Some heat-resistant isolation materials contain volatile com
p
onents that will s
p
read an un
p
leasant smell for a
p
ro-
l
onge
d
time; t
h
ese are not suita
bl
e
.
Fig. 4a
Fig. 4b
Fig. 4c
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English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATIO
N
6
.5.3 Application with roof duc
t
6
.5.3.1 Construction o
f
concentric s
y
stem with roo
f
duct
The concentric s
y
stem with roof duct has to compl
y
with the followin
g
conditions
➠
The construction o
f
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.
Dependin
g
on the construction of the concentric s
y
stem, the appliance is set b
y
placin
g
the baffle and/or removin
g
t
h
e air in
l
et gui
d
es an
d
/or c
h
anging t
h
e primary aeration
.
In the followin
g
procedure
y
ou can see how the allowabilit
y
of a concentric s
y
stem can be determined and which
settin
g
s are needed
.
➠
Determine the
f
ollowin
g
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 len
g
th
;
3. The total number o
f
meters o
f
vertical and/or sloping pipe length (wall duct not included).
With these data and Table 1
y
ou will be able to determine whether the concentric s
y
stem is allowed.
In Table 2
y
ou can see which settin
g
the appliance needs
.
Fo
ll
ow t
h
e proce
d
ure
d
escri
b
e
d
b
e
l
ow
:
➠
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 o
f
Table 1, look
f
or the total vertical and/or sloping pipe length
.
I
f
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,
y
ou must also chan
g
e the primar
y
aeration of the burner.
➠
Use Table 2 to determine which conditions appl
y
f
or the ba

e and/or the air inlet guides (
f
or setting see section 6.8);
➠
Change the primary aeration o
f
the burner, as described in section 6.8.3, i
f
situation A in Table 2 applies
.
Exam
p
le
s
To clari
f
y, we will give 2 examples to determine the allowability o
f
a concentric system and the conditions
f
or setting
the a
pp
liance
.
In Table 1 the route to be followed is indicated b
y
arrows. The result is indicated b
y
means of a circle.
Exam
p
le
1
1
)
2 bend
s
2)3 meters
h
orizonta
l
3) 8 meters vertical/slopin
g
→
Construction of this concentric s
y
stem is allowed
.
→
Situation B applies
f
or setting the applianc
e
Exam
p
le
2
1) 3
b
en
ds
2
)
4 meters horizonta
l
3) 9 meters vertical/slopin
g
→
Construction o
f
this concentric system is not allowed
.
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M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATION
Table 1: Conditions for adjusting the equipment with roof ducts
G
20 /
G
2
5
t
otal number o
f
m
ete
r
s
o
f h
o
riz
o
n
-
ta
l
pipe
l
engt
hs
t
otal number o
f
meters o
f
vertical and/or sloping pipe length
s
1
2
3
4
5
6
7

8


9

1
0
11
1
2
n
o
be
n
ds
0
B
B
B
B
B
C
C

C


C

C
C
C
2
b
en
ds
0
A
A
B
B
B
B
B

C


C

C
C
C
1
A
A
B
B
B
B

B


C

C
C
2
A
A
B
B
B

B


B

C
3





A


A


B


B

B
B

B

4
A
A
B
B

5

3
b
en
ds
0
A
A
A
B
B
B
B
B

C

C
C
C
1
A
A
A
B
B
B
B

B

C
C
2
A
A
A
B
B
B

B

C
3
A
A
A
B
B

B


4






A


A


A


B

-
5
4
b
en
ds
0
A
A
A
A
B
B
B
B
B
C
C
C
1
A
A
A
A
B
B
B
B
B
C
2
A
A
A
A
B
B
B
B
3
A
A
A
A
B
B
4
A
A
A
A
5
5 bends -
■= T
h
e situation is not permissi
bl
e
.
Table 2:
S
i
tuat
i
o
n
A
ir in
l
et gui
d
eBa
ffl
e
D
aming
d
istance
A
NO
N
O
O
PEN
B
Y
E
S
YE
S
5
6 mm
C
Y
E
S
YE
S
4
7 mm
6.5.3.2 Installing the concentric s
y
ste
m
T
he roof duct can be used for either a slopin
g
roof or a flat roof.
T
he roo
f
duct can be supplied with an adhesive plate
f
or a
fl
at roo
f
or with a universally adjustable tile
f
or a sloping roo
f.
I
nstall the concentric s
y
stem as follows
:
➠
Construct the s
y
stem
f
rom the (connection stub o
f
the) appliance u
p
N.
B
.
- Allow a minimum distance o
f
50 mm between the outside o
f
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 com
p
onents that will s
p
read an un
p
leasant smell
f
or a
p
ro-
lon
g
ed time; these are not suitable
.
➠
Connect t
h
e concentric pipe sections an
d
any necessary
b
en
d
s;
➠
Fit a c
l
amping strip an
d
si
l
icone sea
l
ing ring to ever
y
connection
;
➠
Secure the clampin
g
strip with a sel
f
-tappin
g
screw in places which will be inaccessible a
f
ter installation;
➠
Use enough brackets to ensure that the weight of the pipes does not rest on the appliance;
➠
Determine the remaining length o
f
the roo
f
duct;
➠
Cut
t
h
e
r
oof
duct
to
s
iz
e.
!
N.B
.
Be sure to maintain t
h
e correct insertion
l
engt
h
.
➠
Connect the roo
f
duct to the concentric
p
i
p
es
.
!
N.B
.
- Make sure the universal roo
f
tile

ts well a
g
ainst the surroundin
g
tiles
;
- Make sure the adhesive ashing sticks to the at roof properly
.
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0
English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATIO
N
6
.5.4 Connection to an existing flue
The appliance can also be connected to an existin
g
flue
.
A flexible SS pipe is placed in the chimne
y
for dischar
g
in
g
flue
g
ases. The surroundin
g
space is used to suppl
y
the
com
b
ustion air
.
The followin
g
requirements appl
y
for connection to an existin
g
flue
:
- allowed onl
y
if the special DRU chimne
y
connection set is used
;
- Insta
ll
ation instructions supp
l
ie
d;
- minimum dimensions 1
5
0 x 1
5
0 mm
;
- maximum vertical len
g
th 12 metres
;
- maximum
h
orizonta
l
l
engt
h
3 metres
;
- the existin
g
flue must be clean
;
- the existin
g
flue must not have an
y
cracks or leaks
.
6.6 Building the chimney breas
t
The appliance is desi
g
ned to be installed snu
g
l
y
into a newl
y
built chimne
y
breast
.
There must be su
ffi
cient space around the appliance to ensure a good heat distribution.
The chimne
y
breast should be ventilated b
y
vents
.
N.B
.
- Use incombustible and heat-resistant material to construct the chimne
y
breast, including rear wall o
f
the chimne
y
breast;
-
The total
f
ree vent area o
f
the vents, installed as hi
g
h as possible, should be at least 200 cm
2
.
!
N.B. When building the chimney breast, the following points should be taken into account (see Fig. 2
):
-
position o
f
the control box: this should be placed within 650 mm to the le
f
t or right o
f
the appliance, as low as possible;
-
size o
f
the control box; see section 8.2 Installin
g
the control box
;
-
p
osition of the vents;
-
the size o
f
the glass window so that it can be

tted/removed once the chimne
y
breast has been built
;
-
protectin
g
the
g
as control block and hoses
f
rom cement and plaster.
!
Ti
p
The vents should preferably be created in both sides of the chimney breast: you could use DRU ventilation elements.
➠
C
h
ec
k
t
h
at t
h
e concentric s
y
stem
h
as
b
een insta
ll
e
d
correct
ly
;
➠
Check that the clampin
g
strips have been secured with sel
f
-tappin
g
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 interna
l
h
eig
h
t: 1710 mm;
-
minim
u
m in
te
rn
a
l wi
dt
h
:
1
6
1
0
mm
.
➠
Do not plaster over the anges because
:
-
the heat
f
rom the a
pp
liance could cause cracks
;
-
it will then be impossible to remove/

t the
g
lass 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
wee
k
s prior to ta
k
ing it into operation, in or
d
er to prevent crac
k
s
.
6.7 Installin
g
the control bo
x
The control box is to be installed as low as
p
ossible
.
The control box contains various components such as the type plate, the gas control block, and the receiver
f
or the
remote control.
(
See Fig. 5
for details.)
5
➠
Ma
k
e a 285 x 194 mm (
h
x w) opening in t
h
e c
h
imne
y
b
reast
;
➠
Fit the inner
f
rame (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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1
1
English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATION
!
Tip - I
f
the chimney breast is brick, the inner
f
rame 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 countersun
k
s
crews
.
➠
Mount the
g
as control block on the brackets (2) on the inner
f
rame;
➠
Reconnect t
h
e
h
oses to t
h
e gas contro
l
bl
oc
k
.
N
.B
.
- Avoi
d
k
in
k
s in t
h
e
h
oses
;
- Tighten the

exible hose and aluminium pipe making sure they are gastight;
- Screw the thermocouple on by hand rst and then
;
- t
h
en tig
h
ten it a quarter turn using a suita
bl
e spanner
.
➠
Connect the thermocouple wiring to the gas control block i
f
necessary; see Photo 1
;
➠
Blow through the gas pipe if necessary
;
➠
Connect t
h
e gas pipe to t
h
e gas tap
;
➠
Bleed o

the air in the
g
as pipe
;
➠
Fit the receiver (3)
;
see section 10.1 for connections
;
➠
Fit t
h
e t
y
pe p
l
ate (6);
➠
Fit the outer
f
rame with door (4) to the inner
f
rame usin
g
the two sel
f
-tappin
g
screws (5)
.
!Ti
p
You can position the outer frame in such a way that the door opens to either the left or right
.
6
.8 A
d
justing t
h
e app
l
ianc
e
T
he appliance has to be set in such a wa
y
that it works correctl
y
in combination with the dischar
g
e s
y
stem
.
F
or that reason it is possible to place a baffle and/or remove the air inlet
g
uides and/or chan
g
e the primar
y
aeration o
f
th
e
b
urner.
T
he conditions for use with a wall duct are
g
iven in section 6.5.2.1 and for use with a roof duct in section 6.5.3.1
.
6.8.1 Damper (R
)
T
he damper (R) is packed separatel
y.
T
his is fitted as follows
(
see Fig. 6
)
:
➠
Unscrew the 4 sel
f
-tappin
g
screws in the centre plate;
➠
Remove t
h
is
pl
ate
;
➠
Fit t
h
e
d
am
p
er.
Photo 1
Fig. 8 Fig. 9
Photo 2 Photo 3
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1
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English
M
ETRO 1
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N
Photo 4
Photo 5
Photo 6b
Photo 7
Photo 8
Photo 6a
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English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATION
Photo 10Photo 9
➠
Adjust the distance o
f
the damper using the template provided (see Fig. 7
):
- use t
h
e temp
l
ate to a
dj
ust to 47 mm
;
- use t
h
e temp
l
ate to a
d
just to 56 mm
.
➠
Secure the damper in place with the socket-head screw;
➠
Re
pl
ace t
h
e centre
pl
ate.
6.8.2 Air in
l
et gui
d
es (L)
T
he air inlet
g
uides (L) are located at the bottom (side) of the tra
y
around the burner
.
R
emove them as follows
;
see Fig. 8 and 9
:
➠
Unscrew the 4 parkers (K)
f
rom the tray surrounding the burner (M).
➠
Remove t
h
e tray surroun
d
ing t
h
e
b
urner
;
➠
Unscrew and remove the sel
f
-tapping screws
;
➠
Remove the air inlet
g
uides
;
➠
Rep
l
ace t
h
e tray roun
d
t
h
e
b
urner
.
➠
Screw t
h
e 4 par
k
ers (K) in t
h
e tra
y
surroun
d
ing t
h
e
b
urner (M)
.
6.8.3 Primary aeration o
f
burne
r
T
he procedure for chan
g
in
g
the primar
y
aeration of the burner depends on whether
y
ou use a wood set or a pebble
s
tone set and the type o
f
gas (G25 or G20).
O
nce the tra
y
surroundin
g
the burner is removed from the appliance,
y
ou can see the bottom of the burner (see Fig. 9
)
A
t the bottom
y
ou can see 3 venturi tubes. A throttle rin
g
is attached to the venturi tubes b
y
means of a socket screw.
B
y unscrewing the socket screw you can change the position o
f
the throttle ring.
T
he followin
g
section describes the procedures for the wood set and pebblestone set in combination with the t
y
pe
o
f
g
as.
6.8.3.1 Usin
g
the wood set
➠
Unscrew the 4 parkers (K)
f
rom the tra
y
surrounding the burner (M)
;
➠
Remove the tray surrounding the burner (M)
f
rom the appliance
;
➠
Unscrew the socket screw (O) of a throttle ring (P), (see Fig. 9 and 10
);
➠
W
h
en using G25 gas, rotate t
h
e t
h
rott
l
e ring (P) in suc
h
a wa
y
t
h
at t
h
e 6 mm
d
iameter is rig
h
t opposite t
h
e 10 mm
h
o
l
es
i
n the venturi tube
,
(see Fig.10a)
;
➠
Screw t
h
e soc
k
et screw (O) in t
h
e t
h
rea
d
e
d
h
o
l
e a
b
ove t
h
e
h
o
l
e wit
h
a 6 mm
d
iameter
;
➠
W
h
en using G20 gas, rotate t
h
e t
h
rott
l
e ring (P) in suc
h
a wa
y
t
h
at t
h
e 10 mm
d
iameter is rig
h
t opposite t
h
e 10 mm
holes in the venturi tube
,
(see Fig.10b)
;
➠
Screw t
h
e soc
k
et screw (O) in t
h
e t
h
rea
d
e
d
h
o
l
e a
b
ove t
h
e
h
o
l
e wit
h
a 10 mm
d
iameter
;
➠
Tig
h
ten t
h
e soc
k
et screw (O) again
;
➠
Repeat this procedure
f
or the other two venturi tubes;
!
N.B
.
Ma
k
e sure t
h
e t
h
rott
l
e ring (P) (sti
ll
) rests on t
h
e
b
urner p
l
ate;
➠
P
l
ace t
h
e tra
y
aroun
d
t
h
e
b
urner (M) in t
h
e app
l
iance
;
➠
Screw the 4 parkers (K) in the tray surrounding the burner (M)
;
6.8.3.2 Usin
g
the pebblestone se
t
I
n the box with the pebblestone set you
f
ound two templates
:
O
ne with a thickness of 1.5 mm (Q) to be used with G25
g
as, and one with a thickness of 3 mm (R) to be used with
G
20
g
as.
➠
Unscrew the 4 parkers (K)
f
rom the tray surrounding the burner (M)
;
➠
Remove the tray surrounding the burner (M) from the appliance
;
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N
➠
Unscrew the socket screw (O) o
f
a throttle rin
g
(P), (see Fig. 9 and 10)
;
➠
S
l
i
d
e t
h
e t
h
rott
l
e ring (P) upwar
d
s (see Fig.10c an 10d
);
➠
Place the 1.5 mm template under the throttle ring
f
or G25 gas, (see Fig.10c
)
;
➠
Place the 3 mm template under the throttle rin
g
f
or G20
g
as, (see Fig.10d
);
➠
S
l
i
d
e t
h
e t
h
rott
l
e ring (P)
d
ownwar
d
s onto t
h
e temp
l
ate;
➠
Turn t
h
e t
h
rott
l
e ring (P) in suc
h
a wa
y
, t
h
at t
h
e
h
o
l
es in t
h
e venturi tu
b
e are c
l
ose
d
;
➠
Ti
g
hten the socket screw (O) a
g
ain;
➠
Remove t
h
e tem
pl
ate;
➠
Re
p
eat this
p
rocedure
f
or the other two venturi tubes
;
➠
Place the tray around the burner (M) in the appliance
;
➠
Screw t
h
e 4 par
k
ers (K) in t
h
e tray surroun
d
ing t
h
e
b
urner (M)
.
6.9 Arranging t
h
e
l
ogs
/
pe
bbl
e
s
The appliance is supplied with a set of lo
g
s or pebbles
.
N.B. Observe the instructions below precisel
y
to avoid unsa
f
e situations
.
-
only use the log/pebble set supplied
;
-
arrange t
h
e
l
ogs/pe
bbl
es exact
l
y as
d
escri
b
e
d;
-
d
o not cover t
h
e pi
l
ot
b
urner or t
h
e surroun
d
ing area (see Photos 9 and 10
);
-
do not cover the slot between the burner tray and the tray surrounding the burner
.
6
.9.1 Lo
gs
The log set consists o
f
vermiculite (see Photo 2), c
h
ippings (see Photo 3
)
and a
f
ew branches.
➠
Fi
ll
t
h
e
b
urner tray wit
h
t
h
e vermicu
l
ite, sprea
d
ing it out even
l
y.
!
N.B. - You can alter the

ame e

ect b
y
moving the vermiculite but
;
-
the burner cap must remain covered by vermiculite to help preserve the use
f
ul li
f
e o
f
the burner.
➠
Fi
ll
t
h
e tray surroun
d
ing t
h
e
b
urner wit
h
c
h
ippings; sprea
d
ing t
h
em out even
l
y
;
➠
Identi
fy
the braches A/I using Photo 4
f
or re
f
erence
.
!
Ti
p
The burn marks on the branches will help you identi
f
y them
.
➠
Arrange
b
ranc
h
es A-E aroun
d
t
h
e (main)
b
urner (see Photos 6a and 6b
):
-
First
l
a
y
b
ranc
h
A s
y
mmetrica
lly
wit
h
respect to t
h
e pi
l
ot
b
urner
;
-
Continue with branches B
,
C
,
D and E
.
➠
Now
l
ay
b
ranc
h
es F an
d
I across t
h
e
b
urner (see Photo 7
).
N.B. T
h
e
b
ranc
h
es must not cover t
h
e
b
urner cap entire
ly
(see Photos 5 and 8
)
b
ecause
:
-
the main burner will then not ignite properly, which could lead to unsa
f
e situations;
-
soot will accumulate faster
;
-
the

ame e

ect will be distorted
.

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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M
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6.9.2 Pebblestone se
t
T
he pebblestone set consists of naturall
y
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 li
f
e expectanc
y
o
f
the burner is
r
educed.
➠
P
l
ace t
h
e rac
k
s in t
h
e tray surroun
d
ing t
h
e
b
urner, as in
d
icate
d
in Photo 11
;
➠
Fi
ll
t
h
e
b
urner tra
y
an
d
t
h
e (rac
k
s in t
h
e ) tra
y
surroun
d
ing t
h
e
b
urner wit
h
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 properl
y
, which could lead to unsa
f
e situations
;
-
t
h
e

a
m
e
e
ect
will
be
d
i
sto
r
ted.
6
.10 Glass windo
w
O
nce the logs/pebbles have been arranged the glass window can be
fi
tted as described below
.
Photo
Photo 12
Photo 13
Photo
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N
6
.10.1 Removin
g
the
g
lass windo
w
To remove t
h
e g
l
ass win
d
ow (see Photos 14 - 20
):
➠
Remove the vertical edges by rst pulling them out at the top, tilting them parallel to the window and then loosening them
a
t t
h
e
b
ottom;
➠
Remove the horizontal edges by holding it in the slot with both hands and li
f
ting it out
;
➠
Unscrew the 10 self-tapping screws with the socket spanner
;
➠
Grasp the top and bottom handles and li
f
t the pane o
f
glass straight up
;
➠
Tilt the pane o
f
glass
f
orwards with the bottom handle through the opening in the assembly
f
rame
;
➠
at the same time pulling it as far forwards as possible at the top
;
➠
Lower the pane o
f
glass at an angle so that
y
ou can take it out o
f
the assembl
y
f
rame altogether
.
6
.10.2 Fittin
g
the
g
lass
To fit the
g
lass, do the same as above in reverse order.
!
N.B. To insert the sel
f
-tappin
g
screws
:
- first ti
g
hten the bottom 4 self-tappin
g
screws b
y
hand
;
- then ti
g
hten the other 6 self-tappin
g
screws b
y
hand
;
- t
h
en tig
h
ten a
ll
t
h
e screws
;
- do not screw the parkers on too ti
g
ht, to prevent breakin
g
and/or slippin
g
: ti
g
ht=ti
g
ht
.
!
N.B. Avoid/remove

ngerprints on the window as the
y
will burn into the glass.
Photo 17
Photo 18
Photo 19
Photo 20
Photo 14
Photo 15
Photo 16
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M
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7. Wireless remote control
S
ee Chapter 4 of the User Manual, ‘Remote Control’, for details of how to operate the s
y
stem.
T
he remote system consists o
f
a remote control system and a receiver
.
T
he procedure for connectin
g
the receiver has been described below; the workin
g
of the remote control s
y
stem has
b
een ex
p
lained in detail in Cha
p
ter 4, 4.2 of the User Manual 4, 4.
2
7.1 Rece
i
ve
r
T
he receiver must be connected to the a
pp
liance before the batteries are inserted
.
D
o this as
f
ollows (see Photo. 21
)
:
➠
Slide the brown plug o the lead at the back on the PCB of the receiver
;
➠
Connect t
h
e w
h
ite p
l
ug to t
h
e gas contro
l
bl
oc
k
.
!
Tip the plu
g
s are di

erent sizes and correspond with the connectors.
➠
Connect t
h
e t
h
ermocou
pl
e wires to t
h
e receiver (see Photo 21
,
arrows B
)
.
!Tip - the size o
f
the e
y
e corresponds with the size o
f
the screw;
- the colour o
f
the eye and screw also correspond
.
➠
Connect t
h
e ignition wire to t
h
e receiver (see Photo 21
,
arrow A
);
➠
Connect t
h
e power supp
ly:
a) For batteries see section 7.1.1 below
;
b
) For an a
d
a
p
ter:
- connect t
h
e a
d
a
p
ter to t
h
e receiver (see Photo 21
,
arrow C
);
- plu
g
the adapter into the wall socket.
➠
P
l
ace t
h
e receiver in t
h
e contro
l
b
ox:
- Position t
h
e receiver as s
h
own in Photo 22
.
➠
Bend the aerial out o
f
the clips, see Photo 21
,
arrow
D;
➠
Put t
h
e aeria
l
straig
h
t up.
!
N.B
.
- Do not put t
h
e aeria
l
too c
l
ose to t
h
e ignition wire an
d
/or meta
l
parts (see Photo 22
f
or the correct
p
osition);
- Do not lay the ignition wire across and/or beside metal parts: this will weaken the spark;
- Do not
l
ay t
h
e ignition wire across t
h
e receiver: t
h
is cou
ld
d
amage t
h
e receiver;
- Avoi
d
d
ust accumu
l
ating on or in t
h
e receiver: cover it
d
uring servicing or maintenance
.
7.1.1 Fitting
/
replacing the batteries
To
fi
t
t
h
e
batte
ri
es
:
➠
Open the

ap on the control box
;
➠
Ta
k
e t
h
e receiver
;
➠
Slide the lid o

;
➠
Fit or remove the 4 penli
g
ht (AA size) batteries.
!
N.B
.
- Avoi
d
s
h
ort circuits
b
etween t
h
e
b
atteries an
d
meta
l
o
bj
ects/components
;
- Note the “+” and “-”
p
ositions o
f
the batteries in the holder
;
-
Use
a
lk
a
lin
e
batte
ri
es.
➠
S
l
i
d
e t
h
e
l
i
d
b
ac
k
on
;
➠
Re
pl
ace t
h
e receiver
.
!
N.B
.
Do not throw batteries in the dustbin, they are considered “domestic chemical waste” and should be disposed o
f
accor
d
ing
l
y
.
Photo 21 Photo 22
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M
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N
8. Final inspection
To ensure the appliance is working correctly and sa
f
ely, check the
f
ollowing be
f
ore use:
8.1 Gasti
g
htnes
s
N.B. A
ll
connections must
b
e gastig
h
t
.
!
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-pressur
e
The burner pressure is factory ad
j
usted; see type plate. It is not necessary to test the burner pressure.
T
h
e pre-pressure in
d
omestic insta
ll
ations s
h
ou
ld
b
e teste
d
h
owever, as t
h
is can vary.
➠
Check the pre-pressure; see picture 27
f
or the measurin
g
nipple on the
g
as control block
;
➠
Contact the power company if the pre-pressure is not right
.
8.3 Igniting t
h
e pi
l
ot an
d
main
b
urne
r
8
.
3
.1 Pilo
t
➠
Test t
h
at t
h
e pi
l
ot ignites proper
ly
, see Operating instruction, section 4.2 Remote contro
l:
-
the pilot burner should i
g
nite at the

rst attempt.
If the pilot does not li
g
ht, the
n
➠
C
h
ec
k
w
h
et
h
er or not t
h
e ignition spar
k
s
:
a
) I
f
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 t
h
e ignition wire so t
h
at it
d
oes not touc
h
anyt
h
ing meta
l.
8
.3.2 Main
b
urne
r
N.B.
The burner should ignite evenly and should not pop as a result of delayed ignition
.
➠
Test the working o
f
the main burner
f
rom stand-b
y
(pilot) mode; see Operating instruction, section 4.2 Remote control;
➠
once the
g
as valve has opened the main burner should i
g
nite within a
f
ew seconds.
!
Ti
p
W
h
en t
h
e gas va
l
ve opens t
h
e motor wi
ll
start to run; t
h
is is au
d
i
bl
e
.
I
f
the main burner does not ignite, then
:
➠
C
h
ec
k
t
h
at
b
utton A on t
h
e gas contro
l
bl
oc
k
is set to ON
;
➠
Check that the space round the pilot is
f
ree
;
➠
Check that the logs/pebbles have been arranged correctly;
➠
Resolve any of the above as necessary
;
➠
Test t
h
e main
b
urner 5 times to ensure it is wor
k
ing proper
ly
.
8.4 Flame effec
t
The
fl
ame e
ff
ect cannot really be assessed until the
fi
re has been on
f
or several hours. Volatile elements in paint,
materials, etc., which evaporate during the
fi
rst hours o
f
use, will initially in
fl
uence the
fl
ame e
ff
ect.
!
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
wee
k
s prior to ta
k
ing it into operation, in or
d
er to prevent crac
k
s
.
➠
Check that the

ame e

ect is symmetrical.
An asymmetrical
fl
ame e
ff
ect could be caused by
:
- vo
l
ati
l
e su
b
stances evaporating
;
- incorrectl
y
arran
g
ed lo
g
s/pebbles
.
➠
Rearrange t
h
e
l
ogs/pe
bbl
es as necessar
y.
Photo 27Photo 26 Photo 28
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M
ETRO 1
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9. Maintenance
T
he appliance should be inspected, cleaned and if necessar
y
repaired b
y
a qualified installer with professional expe
-
r
ience o
f
decorative gas
fi
res at least once a year.
T
he appliance should at least be tested to check it works correctly and sa
f
ely
.
N
.B
.
- Switch o

the gas be
f
ore commencing an
y
maintenance
;
- Test the gastightness a
f
ter any repairs;
- After replacing the thermocouple you should rst tighten the swivel of the gas control block by hand and then give
i
t anot
h
er quarter turn wit
h
a suita
bl
e spanner
.
➠
Clean the
f
ollowing components i
f
necessary
:
- t
h
e
p
i
l
ot
b
urner
;
- t
h
e com
b
ustion c
h
am
b
er
;
- the
g
lass
!
N.B
.
- Remove t
h
e g
l
ass as
d
escri
b
e
d
in section 6.10
- Remove the deposit on the inside o
f
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.
I
f
necessary, place back the wood set / pebblestone set correctly; see section 6.9
.
➠
Inspect the ue / combustion air supply system;
➠
Test the s
y
stem as described in chapter 8
.
10. Completion
F
ami
l
iarise t
h
e user wit
h
t
h
e app
l
iance. You s
h
ou
ld
instruct
h
im/
h
er on suc
h
t
h
ings as
h
ow to use t
h
e app
l
iance an
d
h
ow it works
,
how to use the remote control
,
and about the need for annual maintenance
.
N
.B
.
- Tell the user to switch o

the gas immediatel
y
and to contact the installer in the event o
f
a
f
ailure / mal
f
unction, to
avoid unsa
f
e situations
;
- S
h
ow
h
im/
h
er w
h
ere t
h
e gas tap is
.
➠
Exp
l
ain
h
ow to use t
h
e app
l
iance an
d
t
h
e remote contro
l;
➠
Point out that when the appliance is used
f
or the

rst time
:
- 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 wee
k
s prior to ta
k
ing it into operation, in or
d
er to prevent crac
k
s
;
- volatile elements in paint, materials etc. will evaporate the

rst time the

re is used;
- the re should preferably be used at the highest setting so that these elements will evaporate more quickly;
- t
h
e room s
h
ou
ld
b
e we
ll
venti
l
ate
d.
➠
Hand the user the user manual and the installation manual (the installation manual should be kept near the appliance)
.
3
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2
0
English
M
ETRO 1
3
0 - INSTRUCTION FOR INSTALLATIO
N
11. Troubleshooting
A number of faults which could occur, their
p
ossible causes and solutions are shown in the table below
:
Table 3: Troubleshooting
Pro
b
le
m
P
ossi
b
le cause
So
lu
t
i
o
n
A
. No transmissio
n
(motor
d
oesn’t wor
k)
1
. T
h
e (new) communication
co
d
e
b
etween t
h
e receive
r
a
n
d
t
h
e
r
e
m
ote
co
n
t
r
o
l h
as
not been con
fi
rmed
.
2
. Dea
d
b
atteries
.
3
. Receiver is
d
amage
d.
4
. Remote control is dama
g
e
d
5
. Motor wiring
b
ro
k
en at t
h
e
va
l
ve
6
. Bent pins on t
h
e 8-pin con
-
nec
t
or
.
7
. If the receiver is surrounded
b
y meta
l
, t
h
e transmission
range may
b
e re
d
uce
d.
1
. Press an
d
h
o
ld
t
h
e reset
b
utton on t
h
e
r
eceiver unti
l
you
h
ear 2
bl
eeps.
After the second, lon
g
er bleep, release
th
e reset
b
utton an
d
, wit
h
in 20 secon
d
s
p
ress
▼
on t
h
e remote contro
l
unti
l
you
h
ear an extra lon
g
bleep which confirm
th
e new co
d
e; see Photo 26
.
It may
b
e necessary to programme a
n
ew communication code; see operatin
g
i
nstruct
i
ons sect
i
on 4.2.
7
2
. Rep
l
ace t
h
e
b
atteries.
!
N.B
.
Avoi
d
s
h
ort circuits
b
etween t
h
e
b
atte
-
ries and metal parts o
f
the appliance.
3
. Replace the receiver and con
fi
rm/change
t
he code
(
solution 1
)
4
. Replace the remote control and con
fi
rm
/
ch
ange t
h
e co
d
e (so
l
ution 1)
5
. Replace the motor wirin
g
at the valve
.
6
. Straig
h
ten t
h
e pins on t
h
e 8-pin connector
.
7
. Change the position o
f
the aerial.
B. No i
g
nition (spark
)
1
. B
u
tton A is set to MAN
.
2
Ignition wire
l
ying across
and
/
or beside metal compo
-
nen
t
s
.
3
. Ignition pen corro
d
e
d
1
. Switch button A on the
g
as control block
t
o
O
N, see Photo 22
2
Do not
l
et t
h
e ignition wire touc
h
any
-
t
hin
g
metal: This will weaken the spark;
s
ee 2 Ignition wire
l
ying across an
d
/o
r
al
ong
b
esi
d
e meta
l
components.
Replace the i
g
nition wire if necessar
y.
3
. Rep
l
ace t
h
e ignition pen
C. No
bl
ee
p
1
. Receiver is
d
amage
d.
1
. Replace the receiver and con
fi
rm/change
t
he code
(
solution 1 at A
)
3
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