
LUNA 850 V / 550 V GOLD GAS
LUNA 850 DV / 550 DV GOLD GAS
INSTRUCTION FOR INSTALLATION AND USE
Passion for fire
English 11-2012

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
2
V E R Y I M P O R T A N T
I N S T A L L A T I O N
I N S T R U C T I O N S F O R T H E
M - D E S I G N
G A S F I R E P L A C E S
TH E S U P P L I E R TA K E S N O
R E S PO N S B I L I T Y F OR A N Y
P O S S IB L E D A M A G E , P O O R W O R K I N G
A P P L IA N C E S A N D A C C I D E N T A S A
R E S U LT O F I N C O R R E C T I NS TA L L AT I O N
MAINTENANCE GAS FIREPLACE M-DESIGN
THE M-DESIGN GAS FIREPLACES MUST BE CHECKED every 2 years and GET a
MAINTENANCE. THIS IS ALSO TO MAINTAIN YOUR WARRANTY. IF THIS WILL BE NOT
OBSERVED, THE WARRANTY FELL.
YOU CAN RELY ON M-DESIGN TO MAKE THIS CHECK FOR YOU, OR YOU CAN DO
THIS BY YOURSELF AND FOLLOW THE METHOD BELOW.

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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SUMMARY
1. GENERAL REMARKS .............................................................. 5
2. CONNECTION .......................................................................... 5
3. INSTALLING THE FIREPLACE ............................................. 6
3.1.1 Positioning the replace .................................................. 6
3.1.2 Gas connection .................................................................. 7
3.1.3 Electrical connection ........................................................ 7
4. INSTALLING THE CHIMNEY .............................................. 7-12
5. INSULATION AND FINISHING ........................................... 13
6. CONVECTION CURRENT...................................................... 14-15-16
7. MOUNTING A 3 SIDED FRAME .......................................... 17
8. POSITIONING THE LOGS, DIAMOND, SAPPHIRE AND WHITE PEBBLES 18
850 V / 850 DV ............................................................................. 19-21
550 V / 550 DV ............................................................................. 22-23
9. FIRST-TIME USE ....................................................................... 24
10. SAFETY, ADVICE AND MAINTENANCE ........................ 24
11. STARTPILOT ............................................................................ 25
12. USING THE MANUAL CONTROL .................................... 25
13. SPECIFICATION SHEET ....................................................... 26-27
DRAWINGS .............................................................................. 28-31
EXAMPLES WITH OR WIHOUT FINISHING FRAME .. 32-33
FINISHING FRAME ............................................................... 34
14. SPARE PARTS .......................................................................... 35-36
15.GUARANTEE ............................................................................ 37
16. IDENTIFICATION BOARDS ................................................ 38-39
17. CE CERTIFICATION ............................................................. 39-40

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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OPEN
CLOSING
KEY
IF SOME DUST OR WASTE IS SEEN ON THE WINDOW
( INSIDE AND OUTSIDE ), CLEAN THIS BEFORE THE
FIRST USE OF THE FIREPLACE.
OPEN AND CLOSE THE DOOR

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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1. GENERAL REMARKS
This is a moulding of the closed combustion system, designed for the atmosphere and comfort of your living-room. It constitutes an ecient
source of heat and gives the impression of a real chimney re.
The gas with air-vent furnaces are based on the principle of natural extraction from the furnace, which eliminates ue gas outside and brings in
air (oxygen) from outside the house which is necessary for combustion of the gas. It uses to this eect two concentric pipes. The internal pipe en-
sures the elimination of burned gases and the external pipe brings in combustion air. The advantage of this principle is that the equipment works
independently of the atmosphere which predominates in the house.
2. CONNECTION
This appliance must be connected by an approved installer in accordance with the most recent regulations in force. On the basis of your order
specications, this appliance is designed for natural or propane gas.
Read the instructions before installing and using this appliance. Before installing the furnace, please check the local regulations about this type of
furnace (identication of the type of gas, etc.) and check that the furnace is adapted to your means of installation.
CAUTION: The furnace must be connected to the type of gas mentioned on the appliance. Never connect a propane burner to natural gas or vice
versa!
It is imperative that the installer sees to the following:
• The appliance must be subject to a water tightness test of the gas and elimination of ue gases.
• The concentric pipe, if already available, must be working correctly.
• The running of the control valve, lighting of the pilot light, the main burner and the thermocouple must all be checked.
This appliance has been programmed and factory sealed. The sealed parts cannot be modied. The appliance may therefore also be installed in
watertight accommodation and accommodation equipped with mechanical ventilation. It constitutes ambient heating even in accommodation
equipped with a closed ventilation system.

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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3. INSTALLING THE FIREPLACE
After having checked the appliance, you ready to install your appliance.
This is done as follows
3.1.1 POSITIONING THE FIREPLACE
Place the replace on a stable surface using the adjustable feet. Adjust the height of the replace
by turning the bolt ( pic 1 )
pic. 1
pic. 2
A min = 3,5 cm
B = 19 cm
C min = 22.5 cm
The stove may not be placed direct ont the oor to allow natural convection.
The appertures for the air supply ( IN ) is situated underneath the appliances.
Regulating the height of the appliance :
This can be made in two ways.
A regulation by 8 times 5 cm ( pic. 1 ) and a ne regulation by screw ( pic.2 ).
The minimal height as from ground to the boom of the appliance is 3,5 cm ( A min ).
The minimal height “C min” will be 22.5 cm, measured as from the ground to 4th side frame ( pic.3 ).
The maximal height as from the ground to the boom of the appliance is 45 cm.
pic. 3

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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4. INSTALLING THE CHIMNEY
Install the concentric ue duct as indicated by ONTOP - METALOTERM. The only authorised pipes are ONTOP Metaloterm™.
ONTOP-METALOTERM tested our replace with their conduct and we only garantee a good
working of the replace with those.
Between the external wall of the pipe and the wall or the ceiling, you should anticipate for an interstice of at least 50mm and protection that is suitable against temperatures of around 130°C.
The passage of the front panel cowl in the external wall must be lled in using silicone mastic.
3.1.3 ELECTRICAL CONNECTION
These appliances are equiped with a radiographic remote control, making an earthened 220V
socket necessary. You should bear in mind that the appliance must be connectes from all
electrical supply for thurpose of service.
ITS OBLIGATORY TO CONNECT AN EARTH CURRENT.
3.1.2 GAS CONNECTION
The appliances are standard delivered with a 1/2” gas solded connection ( g. 1 ). It is always
located at the left-hand side of the appliance. Make sure nothing remains in the gas lines,
since this may easely lead to blockage. An approved gas valve should always be connected to
the appliance, wich must be accesible at all time .
For this you can use a acces door ( pic. 1 next page ). This access door is also used to have
access at the potentiometer (manual controller) and electrical supply.
valve
pic.1
min. Ø18mm
(3/4”)
Ø12mm
g.1

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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FIG. 1
Fig. 1 ROOF EXIT ( C31 )
TAB. 2 This is recommanded with a roof exit < 3m
TAB. 1 This is recommanded with a roof exit > 3m
Ø 150/100
Appliance C (min) C (max) Restrictiion HR+ (as from 4m)
LUNA 850 V / 550 V
3 m 18m Ø 60
LUNA 850 DV / 550 DV
3 m 18m Ø 60
Ø 200/130
Appliance C (min) C (max) Restriction HR+ (as from 3m)
LUNA 850 V / 550 V
2 m 10m Ø 60
LUNA 850 DV / 550 DV
2 m 9m Ø 60

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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FIG. 2
Fig. 2 ROOF EXIT VIA EXISTING CHIMNEY (C
31S
)
TAB. 1
TAB. 2
It is obligatory to use the sanitation set USSAN with placing.
This USSAN piece must be sealed at the roof.
*
*
ou/of
USDHC10
USDHC13
ex 100 ou
130mm
150(min) Ø 100
Aplliance C (min) C (max) Restriction HR+ (as from 4m)
LUNA 850 V / 550 V
3 m 18m Ø 60
LUNA 850 DV / 550 DV
3 m 17m Ø 60
200(min) Ø 130
Appliance C (min) C (max) Restriction HR+ (as from 3m)
LUNA 850 V / 550 V
2 m 10m Ø 60
LUNA 850 DV / 550 DV
2 m 9m Ø 60

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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Ø 150/100 with reduction USVK13 on the aplliance
Appliance A (min) B (min) B (max) Restriction HR+
850 V / 550 V
1,25m wall exit A+0,5m
Ø 75
850 DV / 550 DV 1,25 wall exit A Ø 75
(A) Ø 200/130
in combination with (B) Ø 150/100 after rst curve
Appliance A (min) B (min) B (max) Restriction HR+
850 V / 550 V
1,25m wall exit A+ ”USVK13” +4m
----------
850 DV / 550 DV 1,25m
wall exit A+ ”USVK13” +3m
----------
FIG. 3
FIG. 4
with
USVK13
REDUCTION 200/130 →150/100
Fig. 3 WALL EXIT (C11)
Fig. 4 WALL EXIT (C11)

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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Ø 200/130
Appliance A (min) B (min) Restriction HR+ B (max)
850 V / 550 V
1 wall exit
Ø 75
A+8m
850 DV / 550 DV 11
wall exit
Ø 75 A+7m
3°
IMPORTANT : BE CAREFULL EVERY HORIZONTAL PART DOES NOT HAVE AN NEGATIVE INCLINATION (pic.5) IN DIRECTION
OF OUTLET. IT IS EVEN BETTER, WHEN POSSIBLE, TO HAVE A LITTLE INCLINATION OF 2 OR 3 DEGREES ASCENDING.
ONLY THE OUTLET MUST BE INSTALLED LIKE PIC. 6 ( TO AVOID RAIN DROPS IN TUBE )
Pic.6Pic. 5

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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Fig. 5 ROOF EXIT with 90° bends
CAUTION : if the vertical lenght is over 3 meter longer than the horizontal lenght, you will
need to place a reduction ring of
Ø 60.
Appliance
Ø 150/100 and Ø 200/130
850 V / 850 DV
550 V / 550 DV
for each 90° bend substract 1 m horizontaly or add 1 m verticaly.
850 V / 850 DV
550 V / 550 DV
for each 45° / 30° / 15° bend substract 0,5 m horizontaly or add 0,5 m
verticaly.
FIG. 5
Ø 150/100 with reduction USVK13 on the appliance
Appliance A (min) B (max) C (min) (A+B+C ) max
850 V / 550 V
1,25 m A+C B-A 16m
850 DV / 850 DV
1,25 m A+C+0,5 B-A-0,5 15m
Ø 200 / 130
Appliance A (min) B (max) C (min) (A+B+C) max
850 V / 550 V
1,25 m (A+C) + 7m B-A -9m 20m
850 DV / 550 DV
1,25 m (A+C) + 6m B-A-8m 19m
Fig. 5 ROOF EXIT with 90° bends

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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pic. 1
pic. 2
pic. 3
REFERENTIAL DISTANCES IN REGARDS TO FINISHING THE MANTLEPIECE
A very essential point when seing up the Luna Gold is that the distance has to be respected inbetween replace and the
nishing material for the mantlepiece such as marble, gipsum,...
For this, a small bended metal sheet that is provided ont the replace ( pic.1 ) , is to be used as the minimal reference for
the distance. The nishing can only ga oas far as this meteal sheet ( pic.2 ). Don’t remove this ( pic.3 ) ! This allows you to
take out the 4th side frame and to let the airow in the mantelpiece for natural convection.
5. INSULATION AND FINISHING
Once installation is complete, the appliance can be ed. Before doing so, check the tightness of the gas pipe one more time. Light the
appliance and check that it is working: check the tightness of the gas pipe and the smoke pipe. Once you have checked everything,
you can perform the nal insulating and nishing operations.
The built-in part of the furnace tends to be very warm. Please check that the furnace is not too narrowly ed and that there is ade-
quate space for the elimination of hot air. For insulation of the furnace, we advise you to use M Design insulating plates. You are
advised against using any other insulation product. Inammable materials as well may not be used for the nishing.
The masonry must be raised around the furnace. Because of the expansion of the furnace during combustion, an interstice of at
least 5 mm must be provided on each side of the appliance. The masonry must not lean against the furnace.
THE APPLIANCE MUST BE SET FREE .
Please pay aention to leave approx. 2 mm inbetween the nishing frame and maconry ( see p.17 , mounting a 3-sided frame )
Please , follow this instruction. The appliance can overheat if you not apply those instructions. Errorcode F02 will appear !
min. 5 mm

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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The enclosure of the furnace must be provided with ventilation grills or openings allowing for the elimination of heat by con-
vection. It is possible to have a convection kit ed with the furnace. This system directs the heat inside the room by means of
exible tubes ( dia. 150 mm).
It is obligatory to open at least 2 hot air vents ( for the LUNA 1600 you must open 4) at the top of the appliance.
For the purposes of the installation of these ducts it is best to go vertically upwards rst for at least 1m and then to change direction, making a rather wide bend and avoid using a ue terminal grid with a small clearance because the speed loss that this
causes reduces the eciency of the hot air vents. Place all the ings that you use at the same lengths and angles if possible,
otherwise it is possible that some grids give o more heat than others and, seeing that a hot air pipe functions in a manner
similar to a chimney, the one that is hot rst has the most draught and therefore becomes hot even more quickly.
Note: a circulation of hot air requires that no under-pressure be created in the room. A grid that is near the oor (pic 2) sees to
it that cold air can be drawn in.
M-design has developed its ideal hot air grids which have many advantages (pic. 1 & 2) and for the elimination of hot air and
the entry of warm air we advise you to use those Design grills made by M-Design.
The appertures for the air supply “IN” (pic.2) is situated underneath the appliances. The stove may not be placed direct ont
the oor to allow natural convection.
To simplify the mounting of the grids you can use the corner prole (a) wich is furnished with the grid. This prole is can be
mounted on the side of the grid (two lile wholes en screws are provided).
6. CONVECTION CURRENT
Please , follow this instruction. The appliance can overheat if you not apply those instructions. Errorcode F02 will appear !
OUT
pic. 1
(a)
INLET
pic. 2

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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OUT
IN
OUT
IN
OR
INLET
INLET
Design Grill ( OUTLET )
2 dm²
4 dm²

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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YOU HAVE TO C ON NE CT AT LEAST TWO APPERTURES S IT UATED AT T HE T OP OF THE APPLIANCE. URES.
THE STOVE MAY NOT BE PLAC ED DIRECT ON THE STOVE M AY NOT BE P LA CE D DIRECT ON THE FLOOR,
WTHOUT THE FEETS. THIS TO ALLOW NATURAL CONVECTION. THE AP PERTURES FOR THE AIR SUPP LY
ARE SITUATED UNDERNEATH THE APLLIANCE.
EVERY OPENING YOU MAKE MUST BE CONNECTED WITH A FLEXIB LE TUBE dia .1 50 MM (see pic. below).
THIS WILL AVOID THE HE ATING OF THE E LE CT RO NIC PART OF TH EA PP LIANCE.
IN OTHER CA SE Y OU WILL HAVE ERRORCODE F0 2.
Good
Good

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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7. MOUNTING A 3-SIDED FRAME
pic 1
3-sided frame
2,25cm
4 sided frame
(lower piece)
sideframe
upper frame
Fireplace is delivered standard with 4sided frame 3,5cm, an upper and 2
sideframes ( see pic. 2 )
Before mounting the 3 sided frame, remove 4 sided frame ( lower piece ) by lift it carefully up. Pull out the
upper frame and in second way the left and right sideframes. Take the left and right side of the 3 sided frame
( 3,5 - 7 or 10 cm ) and slide them in the notches ( see pic 4 ). When those are placed in a good way, you can
adjust the position to the left en to the right and from the the front to the rear. At this way you can make the
frame good surrounding. Mount the upper frame ( pic 5 ) and at last the 4 sided frame ( pic 6 )
pic 3
pic 4
pic 5
pic 6
PLEASE PAY ATTENTION TO LEAVE APPROX 2 MM INBETWEEN THE FRAME AND
THE FINISHING MATERIAL ( HEAT = EXPANSION)

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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8. PUTTING IN PLACE THE LOGS, DIAMOND, SAPPHIRE AND WHITE STONES
• Please check that the pilot light is switched o and that the furnace has cooled down.
• Move the window to the front by pulling it. The window tips open at 45°.
• Arrange the materials supplied. In accordance with your order you will have either a set of logs, diamond, sapphire or white pebbles. There
is an adequate supply of materials . Our appliance is approved with these materials, so please do not use other products. Other decorative products
are prohibited in our appliances. Please do not change the delivered quantities.
ARRANGING THE SET OF LOGS
Caution: do not put anything on the pilot light. To arrange the logs respect the order as follows.
Put the big immitation coal pieces around the burner.
Put the lile imitation coal pieces on the burner en here and there
around the big coal pieces.

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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1
2
3
4 5
6
7
8
9
10
11
12
13
14
1
2
11
10
12
3
1
4
5
8
6
7
9
14
13
LUNA 850V / 850DVGAS

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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LUNA 850V 850DV GAS

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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LUNA 850 V
GAS / GAZ
Only for 850V with two burners
Seulement pour appareil 850V
avec deux brûleurs en escaliers

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
LUNA 550 V / 550 DV
GAS

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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1
2
3
4
5
6 7
8
LUNA 550 V / 550 DV
GAS

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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9. FIRST-TIME USE
The masonry and plaster surrounding a recently installed furnace hold a great deal of moisture, which must rst evaporate before commissioning the
appliance. If not, the plaster may crack or split. Ask your installer about the timescale to follow. The rst time you use it, only make a moderate-sized
re.
The rst few times the furnace is used, an unpleasant odour may be apparent. It comes from the protective paintwork. These emissions are totally
harmless. To quickly get rid of these odours, all you need to do is ventilate the room for a while.
After the rst few res, a light deposit may appear on the window. It comes from the paintwork. Once the furnace is cold you can get rid of this deposit by using M Design’s Bio-Clean cleaning product. This product may be used later on for cleaning the window.
The appliance must not be used if the door no longer has a window or with the door open. If the window is broken or cracked, the appliance must
not be used until the window has been replaced. Contact your M Design reseller.
10. SAFETY, ADVICE AND MAINTENANCE
MAINTENANCE GAS FIREPLACE M-DESIGN
THE M-DESIGN GAS FIREPLACES MUST BE CHECKED every 2 years and GET a MAINTENANCE. THIS IS ALSO TO MAINTAIN YOUR
WARRANTY. IF THIS WILL BE NOT OBSERVED, THE WARRANTY FELL. YOU CAN RELY ON M-DESIGN TO MAKE THIS CHECK FOR YOU,
OR YOU CAN DO THIS BY YOURSELF AND FOLLOW THE METHOD BELOW.
Please observe the following points:
• Closed appliances produce intense heat, which means that all the surfaces of the external walls (metal, door frames and windows) become very
hot once a certain temperature is reached. Make sure that young children do not touch the window; this could result in severe burns.
• The logs, ceramic pebbles, a Diamond set and a Sapphire set are delivered with the furnace. Never put other objects in the ames!
• Keep inammable materials a suitable distance from the furnace (min. 1m)!
• Never modify the seings yourself! The furnace warranty will then be considered as invalid, null and void.
• Never let children use the remote control without supervision.
• Always leave the pilot light on. The appliance is designed in order that the pilot light goes out automatically every 24 hours and lights in-
stantly. This enables the electronic system to run down from static electricity.
• In the case where the burner goes out for any reason, wait for 3 minutes before relighting the furnace.

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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11. STARTPILOT
The M-Design Gas appliance are provided with “Constant startpilot”. After the rst use or when the winterperiod is coming and
you use the replace daily, you must let the startpilot switch ON. Don’t switch it o after each use.
This startpilot avoids condensation in the replace and protects the whole appliance and even the electronic parts against humidity.
This startpilot has a very low gasconsumption.
12. USING THE MANUAL CONTROL ( BLACK BOX )
On the user interface, a potentiometer is connected. This one will be used only when
the remote control is broken.
st
DON’T USE THE POTENTIOMETER SIMULTANIOUSLY WITH THE REMOTE CONTROL TO
SET THE REQUIRED LOAD.
When no ignition with remote control, set potentiometer knob “o” ( turn left ).
Push once on the black push buon. You will hear the starpilot ignition.
Once you see the ame on the starpilot , just turn the potentiometer to the right to regulate
the ames.
To switch o , turn the potentiometer to the left “o” and push once to extinguish the starpilot
ame. Push a second time to swith o the whole replace.
push buon
LED
potentiometer
knob

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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13. SPECIFICATION SHEET
Type of Gas NATURAL GAS BUTANE-PROPANE / LPG
Category
I
2H
I2L I
2E+
I
2E
I3+ I
3B/P
Category G25 G20 G31 G30
Type
C
11
, C31 , C
31S
C
11
, C31 , C
31S
C
11
, C31 , C
31S
C
11
, C31 , C
31S
Entry pressure (mbar) 25 20 30 37 50 28-30
Burner pressure (mbar) 23.8 19,3 29 36 36 28,2
Consumption (m
3
/h)
1.132 0,789 0,344 0,389 0,389 0,295
Burner injector Fr./Re.* 6 x 0,80 / 6x0.75 6 x 0,80 / 6 x 0,5 6 x 0,6 6 x 0,6 6 x 0,6 6 x 0,6
Pilot light injector 38/33A 38/33A 0.20P3 0.20P3 0.20P3 0.20P3
Output (%) 87 87,1 74 74 74 74
Nominal load (KW) 9,2 9,7 9,5 9,5 7,0 7,0
Output power (KW) 8,0 8,4 4,7 5,3 5,3 5,3
Emission classication NOX 5 5 5 5 5 5
Output category EC 1 1 2 2 2 2
LUNA 850 V / 850 DV Gold gas
Fr/Re : front / rear

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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Type of Gas NATURAL GAS BUTANE-PROPANE / LPG
Category
I
2H
I2L I
2E+
I
2E
I3+ I
3B/P
Category G25 G20 G31 G30
Type /Type
C
11
, C31 , C
91
C
11
, C31 , C
91
C
11
, C31 , C
91
C11 , C31 , C
91
Entry pressure (mbar) 25 20 30 37 50 28-30
Burner pressure (mbar) 23,28 19,1 29 36 36 28,2
Consumption (m
3
/h)
1,132 1,026 0,344 0,389 0,389 0,295
Burner injector Fr./Re.* 6x0,85 6x0,85 6x0,50 6x0,50 6x0,50 6x0,50
Pilot light injector 38/33A 38/33A 0.20P3 0.20P3 0.20P3 0.20P3
Output (%) 87 87 74 74 74 74
Nom.Belasting /
Charge nominale (KW)
6,2 6,5 5,7 6,3 6,3 6,3
Nuig vermorgen
Puissance utile (KW)
5,3 5,6 5,3 5,6 5,6 5,6
Klassement NOX-emmissie
Classement d’émission NOX
5 5 5 5 5 5
Cat. Rendement CE
Catégorie rendement CE
1 1 2 2 2 2
LUNA 550V / DV GOLD gas

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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LUNA 850 V GOLD GAS
*
connection gas on the left side
*
*
850V with one burner ( saphir, diamon, white stones )
850V with two burner ( woodset )

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LUNA 850 DV GOLD GAS
*
*
connection gas on the left side

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
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LUNA 550 V GOLD GAS
*
*
connection gas on the left side

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M-DESIGN
31
LUNA 550 DV GOLD GAS
*
connection gas on the left side
*

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
32
Min. distance between appliance
and maconery : 4cm
X = inside measurement frame ( nished size )
Y = measurment from underneath 4th side frame till upper side frame above window
3 mm = thickness frame
2 mm = gap between frame and maconery
Apperture to make
L = X + 3mm + 3mm + 2mm + 2mm
H = Y + 2mm
Connecting Flex tubes
700H/ 1000H/1150H/1300H : 2x ( obliged)
1600H : 4 x ( obliged ) / 1900H : 6x (obliged)
Minimum distance to wich can be
mounted
Inlet convection: OBLIGED !
Min. 4cm
Example how to mount with a 4-sided frame
4-sided frame 3,5 - 7 or 10 cm
Two exible tubes can be connected to one
design grid ( 2 connections )
Min.
5mm
3
2
2
TYPE
X L Y H
700H 623 633 406 408
1000H/DH 923 933 406 408
1150H/DH 1073 1083 406 408
1300H/DH 1223 1233 406 408
1600H/DH 1523 1533 406 408
1900 H 1823 1833 406 408
550V/DV 473 483 906 908
850V/DV 773 783 666 668

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
33
Min. 4cm
Min.
5mm
Inlet convection: OBLIGED !
Example how to mount without a 4-sided frame
Two exible tubes can be connected to one
design grid ( 2 connections )
Connecting Flex tubes
700H/1000H/1150H/1300H : 2x ( obliged)
1600H : 4 x ( obliged ) / 1900H : 6 x (obliged)
4-sided frame 3,5 - 7 or 10 cm
X = inside measurement frame ( nished size )
Y = measurment from underneath 4th side frame till upper side frame above window
(nishing size )
Min. distance between appliance
and maconery : 4cm
TYPE
X Y
700H 623 406
1000H/DH 923 406
1150H/DH 1073 406
1300H/DH 1223 406
1600H/DH 1523 406
1900 H 1823 406
550V/DV 473 906
850V/DV 773 666

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
34
X = 3,5 cm
X = 7 cm
X = 10,5 cm
onderlat / baguette
35
70
105
Z
X
DETAIL Z
4th -side frame
TYPE
A
700H 623
1000H/DH 923
1150H/DH 1073
1300H/DH 1223
1600H/DH 1523
1900 H 1823
550V/DV 473
850V/DV 773
TYPE
A B C
700H 631 431 401
1000H/DH 931 431 401
1150H/DH 1081 431 401
1300H/DH 1231 431 401
1600H/DH 1531 431 401
1900 H 1831 431 401
550V/DV 481 485 661
850V/DV 781 931 901
4-sided frame

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
35
14. SPARE PARTS
X = 850V, 550V,

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
36
14. SPARE PARTS
X = 850DV, 550DV

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
37
15. GUARANTEE
This page is your warranty card.
The guarantee is only valid for faults caused by construction defects or defects in the parts used to build the furnace.
M-Design oers a 12 month guarantee on all electronic parts and a 8 year guarantee on the furnace construction.
Caution: The following items are always excluded from the guarantee:
- The glass, door, joints and internal decor.
- The defects which occur are fully or partially a consequence of
• Non respect of the order, installation and maintenance instructions
• Assembly, installation or repair by a third-party, including the buyer
• Heat cracks which normally occur in the mantel
• In cases where changes have been made to the furnace without our consent
• In cases where the buyer cannot show his/her warranty card with the purchase invoice. Likewise where the guarantee and/or the invoice
show(s) signs of tampering or forgery (crossed out date, illegible, modications).
In the case you would like to make use of the manufacturer’s warranty, you should contact your reseller in the rst instance. Please take good care
of your purchase invoice and warranty card and store them in a safe place.
SERIAL NUMBER
IDENTIFICATION BOARD ( till 11/2012 )
this is situated at the left side of the appliance.
SERIAL NUMBER
open the door :
in left or right corner
engraved number
As from 11/2012 : under the 4sided frame
INDENTIFICATION BOARD
Your serial number :
......................................................

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
38
MN LUNA 550V Gold
Serie N°
0461/2010
PN 0461BS0880
NL : Raadpleeg eerst zorgvuldig het instructieboekje voordat u het toestel plaatst en in gebruik neemt.De installatie
van dit toestel dient te geschieden door een erkend gasinstallateur,volgens de landelijke en plaatselijk geldende
voorschriften, in een voldoende geventileerde ruimte.
FR : Avant d’installer et d’utiliser l’appareil, lisez attentivement le livret d’instructions. L’installation de cet appareil être
réalisée par un installateur agrée dans un local sufsament ventilé selon les prescriptions nationales et locales en
vigueur.
DE : Lesen Sie zuerst sorgfältig das Handbuch, bevor Sie das Gerat aufstellen und in Betrieb nehmen.
Die Installation des Geräts muss durch einen anerkannten Gas-Installateur erfolgen, und zwar nach den
nationalen und lokalen Vorschriften. Das Gerat ist nur in ausreichend belüfteten Räumen zu betreiben
EN : Before installing and use the appliance please read carfully through the instruction manual. The installation
needs to be done by a certied gas installer in accordance with the local legislation en rules. The room has to be
ventilated sufciently.
G20/20 mbar // G25/25 mbar // G20-G25/20-25 mbar
G30/(28-30) mbar // G30/50 mbar // G30/G31-(28-30)/37 mbar
Aardgas/Gaz naturel/Natural Gas/Erdgas
LPG / GPL / FLÜSSIG GAS
C11 / C31 / C91
230 VAC - 50 Hz
0,025 kW
C GC P Qn(Hi)kWPn (Hi)kWV
m³/h
BE/FR I2E+ G20/G25-20/25mbar 6.5 5.6 1.026
DE/LU/PL I2E G20 - 20 mbar 6.5 5.6 1.026
NL I2L G25 - 25 mbar 6.2 5.3 1.132
AT/CH/CY/CZ/DK/
EE/ES/FI/GB/GR/
IE/IT/LT/LV/NO/
PT/RO/SE/SI/SK
I2H G20 - 20 mbar 6.5 5.6 1.026
BE/CH/CY/CZ/ES/
FR/GB/GR/IE/IT/
LT/PT/SI
I3+ G30/G31-
(28-30)/37mbar
6.3 5.6 0.389
CY/DK/EE/HU/IT/
LT/NL/NO/SE/SI/
SK/RO/TR/BG/IS/
LU/MT
I3B/P G30 - 30 mbar 6.3 5.6 0.295
AT/CH/DE/LU I3B/P G30 - 50 mbar 6.3 5.6 0.389
BN M-DESIGN
BN = merk-marque-brand name-marke
MN = model-type
C = land van bestemming-pays de destination-country of destination-Bestimmungsland
GC = gascategorie-catégorie de gaz-gas category-Gasart
SN = serienummer-numéro de serie-serial number-Seriennummer
PN = pinnumer-numéro pin-pin number-PIN-nummer
Rendementsklasse CE / Categorie Rendement CE / Efciency class CE / Klasse Wirkungsgrad CE
LPG / GPL / FLÜSSIG GAS : 2Aardgas/Gaz naturel/Natural Gas/Erdgas : 1
MN LUNA 550DV Gold
Serie N°
0461/2010
PN 0461CL0981
NL : Raadpleeg eerst zorgvuldig het instructieboekje voordat u het toestel plaatst en in gebruik neemt.De installatie
van dit toestel dient te geschieden door een erkend gasinstallateur,volgens de landelijke en plaatselijk geldende
voorschriften, in een voldoende geventileerde ruimte.
FR : Avant d’installer et d’utiliser l’appareil, lisez attentivement le livret d’instructions. L’installation de cet appareil être
réalisée par un installateur agrée dans un local sufsament ventilé selon les prescriptions nationales et locales en
vigueur.
DE : Lesen Sie zuerst sorgfältig das Handbuch, bevor Sie das Gerat aufstellen und in Betrieb nehmen.
Die Installation des Geräts muss durch einen anerkannten Gas-Installateur erfolgen, und zwar nach den
nationalen und lokalen Vorschriften. Das Gerat ist nur in ausreichend belüfteten Räumen zu betreiben
EN : Before installing and use the appliance please read carfully through the instruction manual. The installation
needs to be done by a certied gas installer in accordance with the local legislation en rules. The room has to be
ventilated sufciently.
G20/20 mbar // G25/25 mbar // G20-G25/20-25 mbar
G30/(28-30) mbar // G30/50 mbar // G30/G31-(28-30)/37 mbar
Aardgas/Gaz naturel/Natural Gas/Erdgas
LPG / GPL / FLÜSSIG GAS
C11 / C31 / C91
230 VAC - 50 Hz
0,025 kW
C GC P Qn(Hi)kWPn (Hi)kWV
m³/h
BE/FR I2E+ G20/G25-20/25mbar 6.5 5.6 1.026
DE/LU/PL I2E G20 - 20 mbar 6.5 5.6 1.026
NL I2L G25 - 25 mbar 6.2 5.3 1.132
AT/CH/CY/CZ/DK/
EE/ES/FI/GB/GR/
IE/IT/LT/LV/NO/
PT/RO/SE/SI/SK
I2H G20 - 20 mbar 6.5 5.6 1.026
BE/CH/CY/CZ/ES/
FR/GB/GR/IE/IT/
LT/PT/SI
I3+ G30/G31-
(28-30)/37mbar
6.3 5.6 0.389
CY/DK/EE/HU/IT/
LT/NL/NO/SE/SI/
SK/RO/TR/BG/IS/
LU/MT
I3B/P G30 - 30 mbar 6.3 5.6 0.295
AT/CH/DE/LU I3B/P G30 - 50 mbar 6.3 5.6 0.389
BN M-DESIGN
BN = merk-marque-brand name-marke
MN = model-type
C = land van bestemming-pays de destination-country of destination-Bestimmungsland
GC = gascategorie-catégorie de gaz-gas category-Gasart
SN = serienummer-numéro de serie-serial number-Seriennummer
PN = pinnumer-numéro pin-pin number-PIN-nummer
Rendementsklasse CE / Categorie Rendement CE / Efciency class CE / Klasse Wirkungsgrad CE
LPG / GPL / FLÜSSIG GAS : 2Aardgas/Gaz naturel/Natural Gas/Erdgas : 1
16. IDENTIFICATION BOARDS

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
39
MN LUNA 850V Gold
Serie N°
0461/2010
PN 0461BS0880
NL : Raadpleeg eerst zorgvuldig het instructieboekje voordat u het toestel plaatst en in gebruik neemt.De installatie
van dit toestel dient te geschieden door een erkend gasinstallateur,volgens de landelijke en plaatselijk geldende
voorschriften, in een voldoende geventileerde ruimte.
FR : Avant d’installer et d’utiliser l’appareil, lisez attentivement le livret d’instructions. L’installation de cet appareil être
réalisée par un installateur agrée dans un local sufsament ventilé selon les prescriptions nationales et locales en
vigueur.
DE : Lesen Sie zuerst sorgfältig das Handbuch, bevor Sie das Gerat aufstellen und in Betrieb nehmen.
Die Installation des Geräts muss durch einen anerkannten Gas-Installateur erfolgen, und zwar nach den
nationalen und lokalen Vorschriften. Das Gerat ist nur in ausreichend belüfteten Räumen zu betreiben
EN : Before installing and use the appliance please read carfully through the instruction manual. The installation
needs to be done by a certied gas installer in accordance with the local legislation en rules. The room has to be
ventilated sufciently.
G20/20 mbar // G25/25 mbar // G20-G25/20-25 mbar
G30/(28-30) mbar // G30/50 mbar // G30/G31-(28-30)/37 mbar
Aardgas/Gaz naturel/Natural Gas/Erdgas
LPG / GPL / FLÜSSIG GAS
C11 / C31 / C91
230 VAC - 50 Hz
0,025 kW
C GC P Qn(Hi)kWPn (Hi)kWV
m³/h
BE/FR I2E+ G20/G25-20/25mbar 9.7 8.4 1.026
DE/LU/PL I2E G20 - 20 mbar 9.7 8.4 1.026
NL I2L G25 - 25 mbar 9.2 8 1.132
AT/CH/CY/CZ/DK/
EE/ES/FI/GB/GR/
IE/IT/LT/LV/NO/
PT/RO/SE/SI/SK
I2H G20 - 20 mbar 9..7 8.4 1.026
BE/CH/CY/CZ/ES/
FR/GB/GR/IE/IT/
LT/PT/SI
I3+ G30/G31-
(28-30)/37mbar
9.5 7 0.389
CY/DK/EE/HU/IT/
LT/NL/NO/SE/SI/
SK/RO/TR/BG/IS/
LU/MT
I3B/P G30 - 30 mbar 9.5 7 0.295
AT/CH/DE/LU I3B/P G30 - 50 mbar 9.5 7 0.389
BN M-DESIGN
BN = merk-marque-brand name-marke
MN = model-type
C = land van bestemming-pays de destination-country of destination-Bestimmungsland
GC = gascategorie-catégorie de gaz-gas category-Gasart
SN = serienummer-numéro de serie-serial number-Seriennummer
PN = pinnumer-numéro pin-pin number-PIN-nummer
Rendementsklasse CE / Categorie Rendement CE / Efciency class CE / Klasse Wirkungsgrad CE
LPG / GPL / FLÜSSIG GAS : 2Aardgas/Gaz naturel/Natural Gas/Erdgas : 1
MN LUNA 850DV Gold
Serie N°
0461/2010
PN 0461CL0981
NL : Raadpleeg eerst zorgvuldig het instructieboekje voordat u het toestel plaatst en in gebruik neemt.De installatie
van dit toestel dient te geschieden door een erkend gasinstallateur,volgens de landelijke en plaatselijk geldende
voorschriften, in een voldoende geventileerde ruimte.
FR : Avant d’installer et d’utiliser l’appareil, lisez attentivement le livret d’instructions. L’installation de cet appareil être
réalisée par un installateur agrée dans un local sufsament ventilé selon les prescriptions nationales et locales en
vigueur.
DE : Lesen Sie zuerst sorgfältig das Handbuch, bevor Sie das Gerat aufstellen und in Betrieb nehmen.
Die Installation des Geräts muss durch einen anerkannten Gas-Installateur erfolgen, und zwar nach den
nationalen und lokalen Vorschriften. Das Gerat ist nur in ausreichend belüfteten Räumen zu betreiben
EN : Before installing and use the appliance please read carfully through the instruction manual. The installation
needs to be done by a certied gas installer in accordance with the local legislation en rules. The room has to be
ventilated sufciently.
G20/20 mbar // G25/25 mbar // G20-G25/20-25 mbar
G30/(28-30) mbar // G30/50 mbar // G30/G31-(28-30)/37 mbar
Aardgas/Gaz naturel/Natural Gas/Erdgas
LPG / GPL / FLÜSSIG GAS
C11 / C31 / C91
230 VAC - 50 Hz
0,025 kW
C GC P Qn(Hi)kWPn (Hi)kWV
m³/h
BE/FR I2E+ G20/G25-20/25mbar 9.5 8.2 1.026
DE/LU/PL I2E G20 - 20 mbar 9.5 8.2 1.026
NL I2L G25 - 25 mbar 9.0 7.8 1.132
AT/CH/CY/CZ/DK/
EE/ES/FI/GB/GR/
IE/IT/LT/LV/NO/
PT/RO/SE/SI/SK
I2H G20 - 20 mbar 9.5 8.2 1.026
BE/CH/CY/CZ/ES/
FR/GB/GR/IE/IT/
LT/PT/SI
I3+ G30/G31-
(28-30)/37mbar
9.3 7 0.389
CY/DK/EE/HU/IT/
LT/NL/NO/SE/SI/
SK/RO/TR/BG/IS/
LU/MT
I3B/P G30 - 30 mbar 9.3 7 0.295
AT/CH/DE/LU I3B/P G30 - 50 mbar 9.3 7 0.389
BN M-DESIGN
BN = merk-marque-brand name-marke
MN = model-type
C = land van bestemming-pays de destination-country of destination-Bestimmungsland
GC = gascategorie-catégorie de gaz-gas category-Gasart
SN = serienummer-numéro de serie-serial number-Seriennummer
PN = pinnumer-numéro pin-pin number-PIN-nummer
Rendementsklasse CE / Categorie Rendement CE / Efciency class CE / Klasse Wirkungsgrad CE
LPG / GPL / FLÜSSIG GAS : 2Aardgas/Gaz naturel/Natural Gas/Erdgas : 1

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
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17. CE CERTIFICATION

INSTRUCTION FOR INSTALLATION AND USE - LUNA 550V - 550DV - 850V - 850DV GOLD - GAS
M-DESIGN
41