Robur TS2000 Series User manual

Radiators Line TS2000 Series
Natural draught system gas convectors for heating of small
size rooms, ith no need of electrical po er supply
Natural gas/LPG fired
Installation, use an
maintenance manual

TABLE OF CONTENTS
SECTION 1 GENERAL INSTRUCTIONS..................................................................................... 3
1.1 PRODUCT DESCRIPTION AND MAIN OPERATING CHARACTERISTICS .................... 4
1.2 TECHNICAL DATA.............................................................................................................5
SECTION 2 INSTALLATION OF THE HEATER........................................................................ 6
2.1 SEQUENCE OF INSTALLATION ....................................................................................... 7
2.2 CONNECT THE CONVECTOR TO THE GAS NETWORK ............................................... 9
2.2.1 NATURAL GAS FEEDING ................................................................................................. 9
2.2.2 L.P.G. GAS FEEDING ........................................................................................................ 10
2.3 HOW TO REPLACE THE BURNER INJECTOR................................................................ 10
2.4 GAS CONVERSION ........................................................................................................... 10
SECTION 3 USE AND OPERATION OF THE UNITS.............................................................. 11
3.1 STARTING OF THE UNIT .................................................................................................. 11
3.2 OPERATION OF THE UNIT ............................................................................................... 11
SECTION 4 MAINTENANCE AND SERVICE............................................................................. 12
4.1 TURNING OFF OF THE UNIT........................................................................................... 12
4.2 IMPROPER OPERATING PROCEDURES........................................................................ 12
4.3 TYPE OF FAILURES AND SERVICING ............................................................................ 12
4.4 MAINTAINANCE................................................................................................................. 13
4.5 SERVICING ........................................................................................................................ 13
All the instructions contained in this manual should be carefully read. They contain important instructions
regarding installation, use, maintenance and safety. Keep this manual for any further need of information.
The manufacturer cannot be held responsible for any damage due to improper, erroneous or irrational
use.
NOTE

Installation, Maintenance and User Manual
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L.P.G. / Natural Gas Convectors Series TS 2000

Installation, Maintenance and User Manual
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L.P.G. / Natural Gas Convectors Series TS 2000
This manual is an integral and essential part of this product and must be given to the end user.
This unit (Direct-Vent Wall Gas Convector) must be exclusively used for the purpose it was intended. Any other
use is to be considered improper and therefore dangerous.
The manufacturer cannot be held responsible for any damage resulting from incorrect installation or failure to
comply with the manufacturer’s instructions.
In case of failure and/or bad/poor operation, stop the unit (shut off the gas supply) do not attempt any repair or
direct servicing. Call only qualified service engineer. Qualified service engineers are those having specific
technical experience in the installation of heating units for residential applications, designated by a local
authority.
The service on the unit should be carried out only by a technical centre authorized by the manufacturer, using
only original spare parts.
Any misapplication of the above instructions can compromise the safety of the unit.
To ensure the efficiency of the unit and its proper operation, it is essential that a qualified service engineer
carries out annual maintenance in accordance with the manufacturer’s instructions.
Should the unit be sold or transferred to another owner, ensure that the manual remains with the unit for the use
of the new owner and/or the installer.
Qualified personnel must check:
•that the electrical and the gas supply ratings do exactly correspond to those shown on the original rating
plate.
•that the exhaust flue and the inlet air supply are properly installed.
•that the combustion air feed and exhaust are properly fitted in accordance with the existing standards..
•the proper internal and external sealing of the combustion apparatus.
•that fuel flow control is in accordance with the unit power requirements.
•that the unit is fed with the specific type of fuel for which it has been pre-set.
•that the fuel supply pressure is within rated limits.
•that the fuel supply system is suitable for the unit and that all safety and control devices required by the
existing standards are duly installed.
Do not use gas pipes to earth electric apparatus.
Avoid unnecessary supply when the unit is not in use and always close the gas valve.
In case of prolonged absence isolate the main gas inlet valve to the unit.
•do not activate electric switches, telephones or any other object or device that may cause sparks.
•immediately open doors and windows to create drafts of air that purify the room.
•shut off gas supply.
•call for Qualified Servicing Engineer.
1 GENERAL INSTRUCTIONS
BEFORE STARTING THE UNIT
IF YOU SMELL GAS

4Installation, Maintenance and User Manual
L.P.G. / Natural Gas Convectors Series TS 2000
1.1 PRODUCT DESCRIPTION AND MAIN OPERATING CHARACTERISTICS
Il TS2000 gas heater is an independent heating product with an isolated combustion chamber and balanced flue
natural draught.
It can operate either with natural gas and liquid propane gas (category II2H3B/P, type C11, regulation EN 613).
Il prelievo dell’aria di combustione e lo scarico dei fumi avvengono all’esterno dell’ambiente di installazione
mediante due tubi coassiali. Pertanto l’apparecchio dovrà essere posizionato su una parete perimetrale esterna.
The combustion air intake and the exhaust of fumes are external to the system through two coaxial pipes.
Therefore, the unit will have to be installed on an external perimeter wall.
Precisely because of the dual function (the intake and flue exhaust) of the coaxial pipe, you cannot make a
connection with a traditional chimney.
The operation principle of TS2000 hater is based on a convective movement of the ambient air. The air going
through the unit is drawn upwards and heated then diffused in the ambient through the outlet grille. This
convective motion is natural.
For this reason, you should not place on the grid clothing, newspapers or any other object that could obstruct
the air flow: also make sure that curtains, backs of chairs or furniture are not placed at a distance of less than 30
cm from the unit.
The operation of the unit is very simple and completely automatic thanks to the thermostatic regulation: the end
user only needs to start the unit and choose the desired temperature (to be selected on the thermostat).
Since the combustion chamber of the unit is completely sealed (C-type unit), the installation of grids or holes
in the room, for ventilation, are not necessary.
The Room sealed combustion circuit is the best safety feature for the premises where the unit is to be installed:
there is no risk of leakage of the combustion products and neither the oxygen necessary for the combustion has
been taken from indoor.
A special flame detection device, that operates through a thermocouple, immediately stops the gas supply in
case the flame accidentally goes off.

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L.P.G. / Natural Gas Convectors Series TS 2000
1.2 TECHNICAL DATA
DESCRIPTION U.M. VALUE
TYPE OF EQUIPMENT C
11
UNIT CATEGORY II2H3B/P
MAXIMUM NOMINAL HEAT INPUT kW 1,97
MAXIMUM NOMINAL HEAT OUTPUT kW 1,69
GAS CONSUMPTION NATURAL GAS (G20)
(15°C - 1013 mbar) L.P.G.* (G30)
m3/h
kg/h
0,20
0,15
EFFICIENCY (EFFICIENCY CLASS NO.1 ”ONLY HEATING”) % 86
BURNER PRESSURE NATURAL GAS (G20) MAX
REDUCED
mbar
mbar
15,2
6,8
BURNER PRESSURE L.P.G. (G30 BUTANE ) MAX
REDUCED
mbar
mbar
29
14
BURNER PRESSURE L.P.G. (G31 PROPANE) MAX
REDUCED
mbar
mbar
29
18
FEEDING PRESSURE NATURAL GAS (G20)
L.P.G. (G30)
mbar
mbar
20
30
MAIN BURNER NOZZLE DIAMETER NATURAL GAS (G20)
L.P.G. (G30)
mm
mm
1,30
0,75/0,80
PILOT NOZZLE DIAMETER NATURAL GAS (G20)
L.P.G. (G30)
mm
mm
0,30
0,30
Ø HOLE DIAMETER FOR CONCENTRIC INLET/OUTLET PIPE AIR INLET
FLUE GAS
mm
mm
100
60
WALL THICKNESS MAX
MIN
mm
mm
500
150
GAS CONNECTION ” 3/8
WEIGHT kg 16,8
* VALUE WITH A PROPANE - BUTANE MIXTURE (70% PROPANE - 30% BUTANE)
ACCORDING TO EU NORM EN 613
Table 1 – TEHCNICAL DATA

6Installation, Maintenance and User Manual
L.P.G. / Natural Gas Convectors Series TS 2000
17
10
48 cm
19 29
10
10
max 35
min 5
10
10
57,7 cm
Figura 1 – EXTERNAL DIMENSIONS AND INSTALLATION LIMITS
The installation shall be made, according to the Manufacturer’s instructions, by qualified service engineers.
An incorrect installation can cause damages to people, animals and property. In case of erroneous installation,
the Manufacturer cannot be held responsible for such damages.
The installation must be performed in compliance with the existing European laws, rules and regulations
referred to gas and electrical appliances.
In particular it must be respected all related to the distance between the external flue terminal and windows,
balconies, gutters, etc., and distances to the soil or to the sidewalk.
The unit is delivered with concentric pipes for walls with max thickness 50 cm.
For the correct installation is required to respect the following conditions:
1. The gas convector must be installed indoor on an external perimeter wall, respecting the distances indicated
in Figura 1, so that a minimum space for technical service and maintenance is foreseen. The minimum
recommended distance from the basement is 5 cm and possibly not superior to 35 cm because, for bigger
height, there will be a non uniform distribution of the heat in the building.
2. Keep a minimum distance of 10 cm between the sides of the gas convector and any type of object in order
to permit the dismounting and remounting of the panel.
3. If a bracket, shelf etc. would be installed above the unit, a space of 10 cm (at least) between the top of the
unit and the bracket must be considered. MOREOVER DO NOT INSTALL ANY KIND OF COVERAGE ON
THE UNIT.
4. The external flue terminal must not be nearer than 40 cm to obstruction like: angles, pipes, gutter-pipes,
bushes, wires, etc.
5. If the exhaust terminal should come out at a lower height than 2 metres from the ground, you should install
a protection grid (Cod.O-12456340).
6. Make sure that adequate furniture and network of gas exists.
2 INSTALLATION OF THE HEATER
NOTE

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L.P.G. / Natural Gas Convectors Series TS 2000
2.1 SEQUENCE OF INSTALLATION
Before unpacking the unit check that the external packaging is in good condition and that no damage has
occurred during transportation, if so promptly contact your supplier.
Then proceed like follows:
1. Unpack the unit from its protection wrapping, slip off the inlet and outlet flues first. DO NOT DAMAGE OR
THROW AWAY THE TEMPLATE where a drilling guide for the correct installation of the unit is given.
2. Fix the template to the wall where the unit is to be installed making sure it is perpendicular to the floor, and
then point on the wall the holes where to locate the inlet/exhaust pipe and the support bracket.
3. Drill a hole (Ø 100 mm) to locate the main pipe on the wall with max. thickness 500 mm. The hole can be
realised by a rotary cutter. Drill also the holes Ø 6 mm to fix the support bracket (for the insertion of the
support frame).
If the unit must be installed on a wall with flammable material on it (such as upholstery, etc.) it is necessary to
remove part of this material on the wall till a diameter of 130 mm around the flue hole, in order to reach the
bare wall If it’s not possible to remove the only the flammable layer (for example: walls made entirely of wood)
it will be necessary to break through the wall near the pipes to a depth of 30 mm (see Figura 2).
4. Through the plastic anchors provided, fix the
support bracket on the wall, being sure that the
holes placed on the two sides are positioned in
the lower part of the bracket (see Figura 3).
Be also sure that the bracket is horizontal.
5. Adapt the length of the pipes (exhaust outlet and
intake air) to the effective depth of the wall,
cutting the exceeding part: for the exact length
see Figura 4.
6. Remove the casing from the heater body,
unscrewing the two mounting screws. (see
Figure n.5).
Figura 2
Figura 3 Figura 4
7. Insert the smallest tube (diameter Ø 60 mm) in the combustion chamber (see Figura 6). Mount the largest
tube (Ø 100 mm) and the gasket on the unit frame with the screws provided. (see Figura 7).
8. Position the heater on the wall inserting the inlet/outlet flue in the hole previously drilled. Make sure that the
edges of the support bracket perfectly match the existing holes in the back on the unit (see Figura 8).
WARNING
130 mm
30 mm
A + 9 cm
A + 1 cm
A

8Installation, Maintenance and User Manual
L.P.G. / Natural Gas Convectors Series TS 2000
9. Attach the heater the support bracket with the two screws provided. During this operation make all
necessary adjustments to have a correct installation of the unit.
10. Mount the vent cap on the flue pipe and fix it with the three self–tapping screws provided. (see Figura 9).
Figura 5 Figura 6
Figura 7 Figura 8
11. Connect the gas supply line.
12. Reinstall the external casing by tightening the
relevant screw (see Figura 5).
13. Turn on gas supply and check the correct
functioning according to the next paragraph
“CONNECT THE CONVECTOR TO GAS
NETWORK”.
Figura 9
Cod.A0092
Cod.A0093
Cod.A0094
Cod.A0198
Ø 60 mm
Ø 100 mm