Dru Largo Tunnel Guide

1
English
Largo - Largo Tunne
l
Please retain this document care
f
ull
y
I
nstr
u
ctions
f
or installation
(
GB / IE)
UK

2
English
L
ARGO - 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
9
6.7 Insta
ll
ing t
h
e contro
l
b
ox
1
0
6.8 Ad
j
usting the appliance
1
0
6.9 Arran
g
in
g
the lo
g
s
1
3
6.10 G
l
ass win
d
ow
1
4
7
. Wireless remote control
1
6
7
.1 Receiver
1
6
8. Fina
l
inspection
1
7
8.1 Gasti
g
htness
1
7
8.2 Gas pressure
/
pre-pressure
1
7
8.3 Igniting t
h
e pi
l
ot an
d
main
b
urner
1
7
8.
4
Flame effect
1
8
9
. Maintenance
1
8
10. Comp
l
etion
1
8
11. Troubleshootin
g
1
9
Annex 1 Components supp
l
ie
d
2
1
Ann
e
x 2 T
ec
hni
ca
l
data
2
1
Annex 3 S
p
are
p
arts
2
1
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
UK

3
English
L
ARGO - INSTRUCTION FOR INSTALLATIO
N
1. Introduction
T
he appliance is available in two models, the Lar
g
o and the Lar
g
o Tunnel
.
T
he Largo is a ‘standard’ gas fire and should always be installed against a wall. The Largo Tunnel is
j
ust that, a ‘tunnel
fi
re’ with both a
f
ront and back window.
T
he Lar
g
o and the Lar
g
o Tunnel are closed decorative fires. A closed tunnel draws its combustion air from outside and
n
ot 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 supplies the
c
ombustion 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: Lar
go
Largo 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
;
➠
Non-com
b
usti
bl
e an
d
h
eat-resistant materia
l
s s
h
ou
ld
b
e use
d
to construct t
h
e c
h
imney
b
reast, its rear wa
ll
, t
h
e inte-
rior and the top 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;
➠
Keep combustible ob
j
ects and/or materials at a minimum distance of 500 mm from the appliance
.
➠
on
ly
use t
h
e
l
og set supp
l
ie
d;
➠
arrange the logs 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;
UK

4
English
L
ARGO - INSTRUCTION FOR INSTALLATIO
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
es
;
➠
ensure the explosion 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.
UK

5
English
L
ARGO - INSTRUCTION FOR INSTALLATIO
N
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
.
- Keep combustible objects and/or materials at a minimum distance o
f
500 mm
f
rom the appliance
.
- 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
)
(Lar
g
o: minimum o
f
450 mm; Lar
g
o Tunnel: minimum o
f
470 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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UK

6
English
L
ARGO - INSTRUCTION FOR INSTALLATIO
N
➠
Lay the chain with the type plate
f
acing the control
b
ox
;
➠
Adjust the height o
f
the appliance;
➠
Using a spirit level to ensure it is absolutely level
.
N.B.
- Do not install the appliance at against the bac
k
wa
ll
;
-
Leave the space between the
f
eet
f
ree;
-
Do not cover an
d
/or
p
ac
k
t
h
e a
ppl
iance wit
h
an in
-
su
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
b
rac
k
ets an
d
rawp
l
ugs supp
l
ie
d
(see Fig. 3
)
.
6.5 F
l
ue gas
d
isc
h
arge
/
com
b
ustion ai
r
supply syste
m
6
.5.1 Genera
l
The appliance is o
f
the C11/C31 type
.
The appliance is connected to a combined flue
g
as
dischar
g
e/combustion air suppl
y
s
y
stem, herea
f
te
r
re
f
erred to as the concentric system
.
The passa
g
e to the outside can be made with a wall
duct
(
see section 6.5.2
)
or with a roo
f
duct
(
see sec
-
tion
6
.5.3)
.
If necessar
y
,
y
ou can also use an existin
g
dischar
g
e
c
h
anne
l
(
see section 6.5.4
).
N.B.
- Only use the concentric system supplied by DRU
(
Ø100 / Ø150 mm). This system was tested in com-
b
ination wit
h
t
h
e app
l
iance; DRU cannot guarantee
a proper and sa
f
e operation o
f
other systems and
cannot accept liability for these systems
;
-
For connecting to an existing chimne
y

ue
y
ou
should only use the installation set supplied by
DR
U.
The concentric s
y
stem is constructed
f
rom (the di
-
scharge stump o
f
) the appliance
.
If structural circumstances re
q
uire that the concen
-
tric s
y
stem is placed
fi
rst, the appliance can later be
connecte
d
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
w
all duc
t
T
h
e concentric s
y
stem wit
h
wa
ll
d
uct
h
as to comp
ly
with the
f
ollowing conditions
:
➠
First, a concentric pipe of at least 1 meter should be connected vertically to the appliance;
➠
The total vertical pipe length can have a maximum o
f
4 meters
;
➠
A
f
ter the vertical part a bend o
f
90° is connected
;
➠
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. 4a).
Depending on the construction of the concentric system, further ad
j
ustments should be made to the appliance.
The next 2 con
fi
g
urations are allowed
f
or the construction
:
1) a minimum 1 meter up to maximum 4 meter vertica
l
pipe
l
engt
h
in com
b
ination wit
h
a 90°
b
en
d
an
d
a wa
ll
d
uct (i.e.
no horizontal
p
art; see Fig. 4b
).
- When usin
g
this con
fi
g
uration,
y
ou must not remove the air inlet
g
uides
;
- When using this con
fi
guration, you must not set the restriction.
2)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. 4a
)
.
- When using this con
fi
guration you must remove the air inlet guides (see section 6.8)
;
- When usin
g
this confi
g
uration,
y
ou must not set the restriction.
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Fig. 3
Fig. 4a
Fig. 4b
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7
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
6.5.2.2 Insta
ll
ing t
h
e concentric syste
m
T
o install the concentric s
y
stem commence as follows
:
➠
Construct the s
y
stem
f
rom the (connection stub o
f
the) appliance up
.
N.B.
- Maintain a distance o
f
at least 50 mm between the outside o
f
the concentric system and the walls and/or the ceiling;
I
f the system is built-into a cove for example, incombustible material should be applied all around
;
- Use heat-resistant insulating material
f
or ducts made o
f
combustible material
;
- The rosette (mountin
g
inner plate) of the wall duct is too small to seal the Ø 250 mm openin
g
when passin
g
throu
g
h
c
ombustible material. That is why you should rst apply a suciently large heat-resistant intermediate plate to the
wa
ll
. T
h
en, t
h
e rosette is mounte
d
on t
h
e interme
d
iate p
l
ate
.
➠
Connect the concentric pipe sections and the bend(s);
➠
Fit a c
l
amping strip an
d
si
l
icone sea
l
ing ring to every connection
;
➠
Secure the clamping strip with a sel
f
-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 pipes does not rest on the appliance;
➠
Determine the remaining length of the wall duct
;
➠
Cut t
h
e wa
ll
d
uct to size
;
!
N.B
.
- Make sure that the ri
g
ht insertion len
g
th is maintained
;
- 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
f
rom enterin
g
.
➠
Mount the rosette (mounting inner plate); if necessary, on a heat resistant intermediate plate when passing through
c
ombustible material
;
➠
Attach the wall duct
f
rom the outside with
f
our screws in 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
.
6.5.3 A
pp
lication with roo
f
duc
t
6.5.3.1 Construction of concentric s
y
stem with roof duc
t
T
he concentric system with roo
f
duct has to comply with the
f
ollowing conditions
➠
The construction of the chosen system has to be allowed. (See the procedure described below)
;
➠
First, a concentric pipe o
f
at least 1 meter should be connected verticall
y
to the appliance
.
D
epending on the construction o
f
the concentric system, the appliance is set by placing the ba
ffl
e and/or removing
t
he air inlet
g
uides
.
I
n the
f
ollowin
g
procedure
y
ou can see how the allowabilit
y
o
f
a concentric s
y
stem can be determined and which
s
ettings are nee
d
e
d.
➠
Determine the following data:
1
. The number o
f
bends required
(
no distinction is made between 45° and 90° bends
);
2
. The total number o
f
meters o
f
horizontal pipe length
;
3
. The total number of meters of vertical and/or slopin
g
pipe len
g
th (wall duct not included)
.
W
it
h
t
h
ese
d
ata an
d
Ta
bl
e 1
y
ou wi
ll
b
e a
bl
e to
d
etermine w
h
et
h
er t
h
e concentric s
y
stem is a
ll
owe
d.
I
n Ta
bl
e 2 you can see w
h
ic
h
setting t
h
e app
l
iance nee
d
s
.
F
ollow the
p
rocedure described below
:
➠
In the

rst 2 columns o
f
Table 1, look
f
or the number o
f
bends required and the total horizontal pipe length
;
➠
In the 3rd column o
f
Table 1, look
f
or the total vertical and/or slopin
g
pipe len
g
th.
I
f
y
ou end up in a box with the letter A, B, C or D the concentric s
y
stem chosen b
y
y
ou is allowed.
➠
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);
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
Examp
l
e
s
To clarif
y
, we will
g
ive 2 examples to determine the allowabilit
y
of a concentric s
y
stem and the conditions for settin
g
the
appliance. In Table 1 the route to be followed is indicated b
y
arrows. The result is indicated b
y
a box with a red border.
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 C applies
f
or the adjustment o
f
the appliance
.
Exam
p
le
2
1) 3
b
en
ds
2
)
4 meters horizonta
l
3) 10 meters vertical/slopin
g
→
Construction o
f
this concentric system is not allowed
.
Table 1: Determination of the permissibility of a concentric system with a roof duct
G
20
/
G25
T
otal number of
mete
r
s
h
o
riz
o
n
ta
l
p
ipe
l
engt
h
T
otal number of meters vertical and/or inclined pipe len
g
th
1
2
3
4
5
6
7
앗
8
9
앗
10
11
12
no
be
n
ds
0
B
B
C
C
C
D
D
D
D
D
D
D
2
be
n
ds
0
A
A
B
B
C
C
C
D
D
D
D
D
1
A
A
B
B
C
C
C
D
D
D
2
A
A
B
B
C
C
C
D
→
3
A
A
B
B
C
C
4
A
A
B
B
5
3
bends
0
A
A
A
B
B
C
C
C
D
D
D
D
1
A
A
A
B
B
C
C
C
D
D
2
A
A
A
B
B
C
C
C
3
A
A
A
B
B
C
→
4
A
A
A
B
5
4
bends
0
A
A
A
A
B
B
C
C
C
D
D
D
1
A
A
A
A
B
B
C
C
C
D
2
A
A
A
A
B
B
C
C
3
A
A
A
A
B
B
4
A
A
A
A
5
5
b
en
d
s
-
■= Situation is not allowe
d
Table 2: Conditions for the adjustment of the appliance with a roof duct
G
20
/
G25
S
i
tuat
i
o
n
A
ir in
l
et gui
d
e
s
Ba
ffl
e
D
istance o
f
restriction in mm
A
NO
N
O
O
PEN
B
YE
S
Y
E
S
54
C
YE
S
Y
E
S
4
9
D
YE
S
Y
E
S
44
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
6.5.3.2 Insta
ll
ing t
h
e concentric syste
m
T
he roof duct can be used for either a slopin
g
roof or a flat roof.
T
he roof duct can be supplied with an adhesive plate for a flat roof or with a universally ad
j
ustable tile for a sloping roof
.
I
nstall the concentric system as
f
ollows
:
➠
Construct the system from the (connection stub of the) appliance u
p
N
.B
.
- Maintain a distance o
f
at least 50 mm between the outside o
f
the concentric s
y
stem and the walls and/or the ceiling;
If
the system is built-into a cove
f
or example, incombustible material should be applied all around
;
- 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
.
6.5.4 Connection to an existing flu
e
T
he 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
c
om
b
ustion air.
T
he 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
T
he appliance is desi
g
ned to be installed snu
g
l
y
into a newl
y
built chimne
y
breast
.
T
here must be su
ffi
cient space around the appliance to ensure a good heat distribution
.
T
he 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 free vent area of the vents, installed as high as possible, should be at least 200 c
m
2
.
!
N.B
.
When building the chimne
y
breast, the
f
ollowing points should be taken into account (see Fig. 2
)
:
- position o
f
the control box: this should be placed within 850 mm to the le
f
t or ri
g
ht o
f
the appliance, as low as possible
;
- size of the control box; see section 8.2 Installing the control box
;
-
p
osition o
f
the vents
;
- the size o
f
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 pre
f
erabl
y
be created in both sides o
f
the chimne
y
breast:
y
ou 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 chimne
y
breast to enable the heat to disperse:
- minimum internal hei
g
ht: 1350 mm
;
- minimum interna
l
wi
d
t
h
: 1450 mm
.
➠
Do not plaster over the

anges because
:
- the heat
f
rom the appliance could cause cracks
;
- it will then be impossible to remove/t the glass window
.
➠
I
f
the chimne
y
breast is o
f
materials similar to stone, or is

nished with plaster, it should be dried-out at least 6 weeks
be
f
ore commissionin
g
, in order to prevent cracks
.
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
6.7 Insta
ll
ing t
h
e contro
l
b
o
x
The control box is to be installed as low as
p
ossible
.
The control box contains various components such as the t
y
pe plate, the
g
as control block, and the receiver for the
remote contro
l
. (See Fig. 5
for details.)
5
➠
Ma
k
e a 285 x 194 mm (
h
x w) opening in t
h
e c
h
imney
b
reast
;
➠
Fit the inner
f
rame (1); to do this unscrew the bolts (5)
.
!
Ti
p
- 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 countersunk
screws.
➠
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
The 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.
For that reason it is possible to place a baffle and/or remove the air inlet
g
uides
.
The conditions
f
or use with a wall duct are given in section 6.5.2.1 and
f
or use with a roo
f
duct in section 6.5.3.1
.
N.B. For Belgium, the condition applies that the primar
y
aeration o
f
the middle (main) burner has to be changed, when the
a
ppliance is used with
g
as G25 instead o
f
G20; see section 6.8.3
.
6
.8.1 Baffle
The ba
ffl
e (see Fig. 6a) is supp
l
ie
d
separate
l
y
.
This is mounted as follows
(
see Fig. 6b
):
➠
Place the ba

e
.
➠
Use the template supplied to set the distance o
f
the restriction (see Fig. 7
).
➠
Fix the bae in
p
osition with the socket-head screw (see Fig. 6a
).
D
1
2
4
5
3
6
Fig. 5
#BGGMF
TPDLFUIFBETDSFX
Fig. 6a
D
#BGGMF
Fig. 6b



D
Fig. 7
UK

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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
6.8.2 Air in
l
et gui
d
es
T
he air inlet
g
uides are located at the bottom (side) of the tra
y
surroundin
g
the burners (see Fig. 8
).
R
emove as follows
(
see Fig. 8 and Fig. 9
)
:
➠
Take the tray surrounding the burners out o
f
the appliance.
➠
Unscrew and remove the 4 self-tapping screws.
➠
Remove t
h
e air in
l
et gui
d
es
.
➠
Fit the tray surrounding the burners back in the appliance.
6.8.3 Primar
y
aeration of the burne
r
N.
B
.
Adjusting the primary aeration applies only to appliances used in Belgium
.
R
emoving the middle (main) burner provides access to the baffle used to ad
j
ust the primary aeration (see Fig. 10
).
F
ollow the
p
rocedure below:
➠
Remove t
h
e tra
y
aroun
d
t
h
e
b
urners (see Fig. 8
).
➠
Unscrew the 2 sel
f
-tappin
g
screws at the end sides o
f
the middle (main) burner.
➠
Remove the burner from the a
pp
liance.
➠
Unscrew the 2 sel
f
-tapping screws in the ba

e
(
Fig. 10, 1
)
.
➠
Slide the ba

e as
f
ar as possible in the direction o
f
the injector (see Fig. 10
,
arrow).
➠
Retighten the self-tapping screws.
➠
Fasten the burner to the appliance with the sel
f
-tapping screws
.
➠
Fit the tray surrounding the burners
.
Photo 1 Photo 2 Photo 3
USBZTVSSPVOEJOHUIFCVSOFST
D
Fig. 8
D
"JSJOMFUHVJEFT
Fig. 9
Fig. 10
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
Photo 4
Photo 6
Photo 5
UK

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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
6
.9 Arran
g
in
g
the lo
g
s
T
he appliance is supplied with a set o
f
logs
.
T
he lo
g
set consists of vermiculite (see Photo 2
)
, chippin
g
s (see Photo 3), chips and a number of lo
g
s
.
N.
B
.
Observe the instructions below precisely to avoid unsa
f
e situations.
- on
l
y use t
h
e
l
og set supp
l
ie
d;
- arrange t
h
e
l
ogs exact
ly
as
d
escri
b
e
d;
- do not cover the pilot burner or the surroundin
g
area
;
-
d
o not cover t
h
e s
l
ot
b
etween t
h
e
b
urner tray an
d
t
h
e tray aroun
d
t
h
e
b
urners
;
- do not s
p
rinkle the

ne vermiculite
p
articles on the burners
;
- do not place chips on the burner teeth as shown in Photo 8
.
➠
Fi
ll
t
h
e
b
urner tra
y
wit
h
t
h
e vermicu
l
ite, sprea
d
ing it out even
ly.
!
N.B
.
- You can alter the ame eect by moving the vermiculite but;
- the burner cap must be covered b
y
vermiculite to preserve the use
f
ul li
f
e o
f
the burners
.
➠
Fill the tray around the burners with chippings: spread them out evenly
.
➠
Identify the logs A - D using Photo 4 for reference.
Photo 7
Photo 8
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
!
Ti
p
The burn marks on the logs will help you identi
f
y them
.
➠
P
l
ace
bl
oc
k
A aroun
d
t
h
e mi
ddl
e (main)
b
urner. T
h
is can on
l
y
b
e
d
one in one way (see Photo 5
);
➠
Insta
ll
bl
oc
k
B, C an
d
D (see Photo 6, 7 and 8
).
➠
Then place the 4 chips in position (see Photo 8
).
6
.10 Glass windo
w
Once the logs have been arranged the glass window can be
fi
tted as described below
.
6
.10.1 Removin
g
the
g
lass windo
w
Remove the glass
f
rame in accordance with the
f
ollowing instructions (see Photos 9 to 14
)
:
➠
Remove the vertical decorative strips on the left and right of the glass frame by pushing the lip at the top of each strip
u
p, tilting the top o
f
the strip parallel with the glass
f
rame, and then removing the strip
.
➠
Remove the horizontal decorative strip by gripping it with 2 hands in the slot and li
f
ting it out
.
➠
Unscrew the 4 self-tapping screws in the bottom strip using the socket spanner supplied with the appliance
.
➠
Loosen the 3 sel
f
-tapping screws in the
f
astening 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 wed
g
es (le
f
t and ri
g
ht) down as
f
ar as possible
.
➠
Push the 2 bottom wedges upwards as far as possible
.
➠
Press the two
f
astening strips outwards with
y
our hands as
f
ar as possible to avoid damage to the sealing cord
.
➠
Take hold o
f
the top and bottom hand
g
rips and li
f
t the
g
lass
f
rame
.
➠
Pull on the bottom handgrip to tilt the glass frame in its mounting towards you and, at the same time, pull the top o
f
the glass
f
rame towards
y
ou as
f
ar 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
an
d
cause severe
d
amage to
b
ot
h
t
h
e g
l
ass an
d
t
h
e app
l
iance
;
-
Make sure that you li
f
t the glass
f
rame out o
f
its mounting as straight as possible to avoid damage to the paintwork
an
d
t
h
e sea
l
ing cor
d.
➠
Gently allow the glass
f
rame to drop at an angle until it can be removed entirely
f
rom the mounting.
6
.10.2 Fittin
g
the
g
lass window
The glass
f
rame is
fi
tted by using the above procedure, in reverse order.
!
N.B. - Avoid/remove

ngerprints on the glass, since otherwise the
y
will burn into the sur
f
ace;
-
The sel
f
-tapping screws must not be over-tightened, since otherwise they could break or strip the thread:
tig
h
t=tig
h
t
;
-
Replace the
f
astening strip i
f
the sealing cord has come loose
.
Pa
y
attention to the followin
g
when fittin
g
the
g
lass frame
:
➠
Begin b
y
checking that the two
f
astening strips are pressed outwards as
f
ar as possible to avoid damage to the sealing
co
r
d.
➠
Fit the glass frame.
➠
Check that the hook at the top o
f
the glass
f
rame is in position in the seating / U-shaped strip
.
!
Ti
p
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
g
lass
f
rame’s bottom strip in place with the 4 sel
f
-tappin
g
screws.
➠
Pus
h
b
ot
h
b
ottom we
d
ges
d
ownwar
d
s
.
➠
Push the top wed
g
es upwards until the sealin
g
cord o
f
both
f
astenin
g
strips press a
g
ainst the
g
lass.
➠
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 sel
f
-tapping screw in each
f
astening strip
.
➠
Fit the horizontal decorative strips
.
➠
Fit t
h
e vertica
l
d
ecorative stri
p
s
.
UK

1
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
Photo 9a
Photo 12e
Photo 9b
Photo 10
Photo 11 Photo 12f
Photo 12c Photo 12d
Photo 12a Photo 12b
UK

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English
L
ARGO - INSTRUCTION FOR INSTALLATIO
N
7. Wireless remote control
See Chapter 4 of the User Manual, ‘Remote Control’, for details of how to operate the s
y
stem
.
The remote s
y
stem consists of a remote control s
y
stem and a receiver.
The procedure for connectin
g
the receiver has been described below; the workin
g
of the remote control s
y
stem has
been explained in detail in Chapter 4, 4.2 o
f
the User Manual 4, 4.
2
7.1 Rece
i
ve
r
The receiver must be connected to the appliance be
f
ore the batteries are inserted.
Do this as follows
(
see Photo. 15
):
➠
Slide the brown plug o

the lead at the back on the PCB o
f
the receiver;
➠
Connect the white plu
g
to the
g
as control block
.
!
Ti
p
the plugs 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 15
,
arrows B
).
5
5
!
Ti
p
- the size o
f
the eye corresponds with the size o
f
the screw
;
-
the colour of the eye and screw also correspond.
➠
Connect t
h
e ignition wire to t
h
e receiver (see Photo 15
,
arrow A
);
5
5
➠
Connect the power supply
:
a
) For
b
atteries see section 7.1.1
b
e
l
ow
;
b
) For an a
d
a
p
ter
:
- connect the adapter to the receiver (see Photo 15
,
arrow C)
;
5
5
- p
l
ug t
h
e a
d
apter into t
h
e wa
ll
soc
k
et
.
➠
P
l
ace t
h
e receiver in t
h
e contro
l
b
ox
:
-
P
os
i
t
i
o
n
t
h
e
r
ece
iv
e
r
as
s
h
o
wn in Photo 16
.
➠
Bend the aerial out of the cli
p
s, see Photo 15
,
arrow
D;
5
5
➠
Put t
h
e aeria
l
straig
h
t up
.
!
N.B. - Do not put the aerial too close to the i
g
nition wire and/or metal parts (see Photo 16
f
or the correct position)
;
-
Do not
l
ay t
h
e ignition wire across an
d
/or
b
esi
d
e meta
l
parts: t
h
is wi
ll
wea
k
en t
h
e spar
k
;
-
Do not
l
a
y
t
h
e ignition wire across t
h
e receiver: t
h
is cou
ld
d
amage t
h
e receiver
;
-
Avoid dust accumulatin
g
on or in the receiver: cover it durin
g
servicin
g
or maintenance
.
7
.1.1 Fitting/replacing the batterie
s
To
fi
t the batteries
:
➠
O
p
en the a
p
on the control box;
➠
Ta
k
e t
h
e receiver
;
➠
Slide the lid o

;
➠
Fit or remove t
h
e 4 pen
l
ig
h
t (AA size)
b
atteries
.
!
N.B. - Avoi
d
s
h
ort circuits
b
etween t
h
e
b
atteries an
d
meta
l
o
b
jects/components;
-
Note the “+” and “-” positions o
f
the batteries in the holder;
-
Use a
lk
a
l
ine
b
atteries
.
➠
S
l
i
d
e t
h
e
l
i
d
b
ac
k
on;
➠
Replace the 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
ly
.
Photo 13 Photo 14
UK

1
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
8. Final inspection
T
o ensure the appliance is workin
g
correctl
y
and safel
y
, check the followin
g
before use
:
8.1 Gastig
h
tnes
s
N.B.
A
ll
connections must
b
e gastig
h
t
.
!
N.B
.
T
h
e maximum pressure to w
h
ic
h
t
h
e gas contro
l
bl
oc
k
ma
y
b
e expose
d
is 50 m
b
ar
.
➠
Test the connections
f
or
g
asti
g
htness
.
8
.2 Gas pressure/pre-pressur
e
T
he burner pressure is
f
actory adjusted; see type plate. It is not necessary to test the burner pressure
.
T
he pre-pressure in domestic installations should be tested however, as this can var
y.
➠
C
h
ec
k
t
h
e
p
re-
p
ressure; see Photo 18
for the measuring nipple on the gas control block;
8
➠
Contact the power company i
f
the pre-pressure is not right.
8.3 I
g
nitin
g
the pilot and main burne
r
8.3.1 Pi
l
ot
➠
Test t
h
at t
h
e pi
l
ot ignites proper
l
y, see t
h
e User manua
l
, section 4.2 Remote contro
l:
- the pilot burner should ignite at the

rst attempt
.
If
the pilot does not light, 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 probabl
y
touching something metal
;
b) I
f
it does, there is probably air in the pipes
.
➠
Bleed o

an
y
air in the pipes and/or;
➠
Move the ignition wire so that it does not touch anything metal
.
8.
3
.2 Main burne
r
N.
B
.
The burner should ignite evenly and should not pop as a result o
f
delayed ignition.
➠
Test the working of the main burner from stand-by (pilot) mode (see the User manual, section 4.2 Remote control)
;
➠
Once the gas valve has opened the main burner should ignite within a
f
ew seconds
.
!
Tip When the
g
as valve opens the motor will start to run; this is audible
.
Photo 15 Photo 16
Photo 18Photo 17 Photo 19
UK

1
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L
ARGO - INSTRUCTION FOR INSTALLATIO
N
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 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 of materials similar to stone, or is nished with plaster, it should be dried-out at least 6 weeks
b
e
f
ore commissioning, in order to prevent cracks.
➠
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
.
➠
Rearrange the logs as necessar
y.
9. Maintenance
The appliance should be inspected, cleaned and i
f
necessary repaired by a quali
fi
ed installer with pro
f
essional expe
-
rience of decorative
g
as fires at least once a
y
ear
.
The appliance should at least be tested to check it works correctly and sa
f
ely.
N.B.
- Switch o the gas before commencing any maintenance;
-
Test the gastightness a
f
ter an
y
repairs
;
-
A
f
ter replacing the thermocouple you should

rst tighten the swivel o
f
the gas control block by hand and then give
i
t anot
h
er
q
uarter turn wit
h
a suita
bl
e s
p
anner.
➠
Clean the
f
ollowing components i
f
necessar
y
:
-
the pilot burner;
-
t
h
e com
b
ustion c
h
am
b
er
;
-
t
h
e g
l
as
s
!
N.B. - Remove the
g
lass as described in section 6.1
0
-
Remove the deposit on the inside of the glass with a damp cloth or a non-abrasive cleaning product such as copper
p
o
l
is
h;
-
Avoid/remove

ngerprints on the window as they will burn into the glass;
-
Rep
l
ace
b
ro
k
en an
d
/or crac
k
e
d
g
l
ass
.
N.B. I
f
necessar
y
, place back the wood set correctl
y
; see section 6.9.
➠
Inspect the

ue / combustion air supply system
;
➠
Test t
h
e system as
d
escri
b
e
d
in c
h
apter 8
.
10. Completion
Fami
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
how it works, how to use the remote control, and about the need
f
or annual maintenance
.
N.B.
- Tell the user to switch o the gas immediately and to contact the installer in the event of a failure / malfunction, to
avoid unsa
f
e situations;
-
Show him/her where the
g
as tap is.
➠
Ex
pl
ain
h
ow to use t
h
e a
ppl
iance an
d
t
h
e remote contro
l
;
➠
Point out that when the appliance is used
f
or the

rst time
:
-
I
f
the chimney breast is o
f
materials similar to stone, or is

nished with plaster, it should be dried-out at least 6 weeks
b
efore commissioning, in order to prevent cracks;
-
volatile elements in paint, materials etc. will evaporate the

rst time the

re is used
;
-
the

re should pre
f
erably 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.
➠
Han
d
t
h
e user t
h
e user manua
l
an
d
t
h
e insta
ll
ation manua
l
(t
h
e insta
ll
ation manua
l
s
h
ou
ld
b
e
k
ept near t
h
e app
l
iance).
UK

1
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L
ARGO - 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 caus
e
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 contro
l
is
d
amage
d
5
. Motor wirin
g
broken at the
va
l
v
e
6
. Bent pins on t
h
e 8-pin con
-
n
ecto
r
.
7
. I
f
the receiver is surrounded
b
y meta
l
, t
h
e transmission
ran
g
e ma
y
be reduced
.
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
y
ou hear an extra lon
g
bleep which con
-
fi
rm the new code; see Photo 17
.
2
. Rep
l
ace t
h
e
b
atteries
.
!
N.B. Avoi
d
s
h
ort circuits
b
etween t
h
e
b
atte
-
r
ies 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 ignition (spar
k)
1
. Button
A
is set to M
A
N
.
2
I
g
nition wire l
y
in
g
across
an
d
/or
b
esi
d
e meta
l
compo
-
nen
t
s
.
3
. Ignition pen corro
d
e
d
1
. Switc
h
b
utton A on t
h
e gas contro
l
bl
oc
k
t
o
O
N, see Photo 16
2
Do not let the i
g
nition wire touch an
y-
th
ing meta
l
: T
h
is wi
ll
wea
k
en t
h
e spar
k
;
s
ee 2 Ignition wire
l
ying across an
d
/o
r
a
lon
g
beside metal components
.
Replace the ignition wire i
f
necessary
.
3
. Rep
l
ace t
h
e ignition pe
n
C. No blee
p
1
. Receiver is dama
g
ed
.
1
. Replace the receiver and confirm/chan
g
e
th
e co
d
e (so
l
ution 1 at A
)
D. One continuous 5 secon
d
bl
ee
p
(There ma
y
be 7 short bleeps
be
f
ore the 5 second bleep
)
1
. Loose wirin
g
2
. Receiver is dama
g
ed
.
3
. Bent
p
ins on t
h
e 8-
p
in con
-
n
ecto
r
.
4
. Magnetic va
l
ve is
d
amage
d.
1
. Connect t
h
e wiring correct
l
y
.
2
. Replace the receiver and confirm/chan
g
e
th
e co
d
e (so
l
ution 1 at A
)
3
. Straig
h
ten t
h
e pins on t
h
e 8-pin connector
.
4
. Rep
l
ace t
h
e gas contro
l
bl
oc
k.
E. No
p
i
l
o
t
1
. Air in t
h
e
p
i
l
ot
p
i
p
es
.
2
. T
h
ermocoup
l
e wires roun
d
t
h
e wrong way
,
3
. No spar
k
at t
h
e pi
l
ot
b
urner
.
4
. In
j
ector is blocked u
p
1
. Purge t
h
e pipes or restart t
h
e ignition
p
rocess several times.
2
. Check the polarity o
f
the thermocouple
w
iring.
Connect the thermocouple correctl
y.
3
. C
h
ec
k
t
h
at t
h
e ignition wire is not tou
-
ch
ing anyt
h
ing meta
l.
Move it if necessar
y
; see Photo 16
Replace the ignition wire i
f
necessar
y
If necessary, replace the ignition pe
n
4
.1 Clean the in
j
ecto
r
4
.2 I
f
necessary, replace the injecto
r
F. Electronics keep sparkin
g
when
the pilot burner is burnin
g
1
. Receiver is dama
g
ed
.
1
. Replace the receiver and confirm/chan
g
e
t
he code
(
solution 1 at A
)
UK

2
0
English
L
ARGO - INSTRUCTION FOR INSTALLATIO
N
G. Pilot burner is burnin
g
but
the ma
g
netic valve closes
a
f
ter approx. 10 seconds o
r
when the appliance
g
ets too
h
ot
1
. Thermocouple is not workin
g
2
. Batteries
(
almost
)
dea
d
1
.1 Measure the volta
g
e with a di
g
ital multi
-
m
eter, set to mV ran
g
e, b
y
connectin
g
the
w
ires to t
h
e ca
bl
e termina
l
. T
h
e ca
bl
e ter
-
m
inal is on the outside, ri
g
ht next to the
m
a
g
netic nut, see 2: Batteries (almost)
d
ea
d
(see Photo 19
)
. T
h
e vo
l
tage s
h
ou
ld
b
e at least
5
mV within 20 seconds. This
m
ust not be an
y
lower when the appli-
a
nce is
h
ot.
If the volta
g
e is too low then
- the thermocou
p
le should be moved so
t
hat it is in the
fl
ame more, or
- the thermocou
p
le should be re
p
laced
.
1
.2 Check the size of the
p
ilot.
Adjust the pilot i
f
it is too low
.
1
.3 Check the wirin
g
between the thermocou
-
p
le and the receiver.
Replace the wiring i
f
necessary
.
2
. Replace the batter
y
.
H. T
h
ere are s
h
ort
bl
eeps
b
ut
no spar
k
s an
d
is no soun
d
/ tickin
g
can be heard of the
ma
g
net openin
g
t
h
e va
l
v
e
1
. Batteries (a
l
most)
d
ea
d
1
. Rep
l
ace t
h
e
b
atteries.
!
N.B
.
Av
o
i
d
s
h
o
r
t
c
ir
cu
i
ts
bet
w
ee
n
t
h
e
batte-
ries and metal
p
arts of the a
pp
liance.
I. Pi
l
ot
b
urner is on
b
ut t
h
ere is
no
g
as flow to the main burne
r
1
. Button
A
is set to M
A
N
.
2
. App
l
iance is set to pi
l
ot
mo
d
e
.
3
. Pre-
p
ressure is too low
.
4
. Magnetic va
l
ve is
d
amage
d.
1
. Switc
h
b
utton A on t
h
e gas contro
l
bl
oc
k
t
o ON
,
see Photo 16
2
. Increase the
fl
ame height by pressing
/
▼
butto
n on t
h
e remote contro
l.
3
. Test the
p
re-
p
ressur
e
Contact the power company i
f
necessary.
4
. Rep
l
ace t
h
e gas contro
l
bl
oc
k
.
UK