Gas fired unit heaters for heating medium-large areas natural gas/lpg fired (46 pages)
Summary of Contents for Robur Supercromo
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Installation, use and maintenance manual Supercromo Independent gas-fired convectors with direct exchange to heat small and medium sized rooms Fired by natural gas/LPG...
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The rights of those who have legitimately filed the registered trademarks contained within this publication are not affected. With the aim of continuously improving the quality of its products, Robur S.p.A. reserves the right to modify the data and contents of this Installation, use and maintenance manual without prior notice.
RECIPIENTS Installation, use and maintenance manual This Manual is intended for: This Manual is an integral part of the Supercromo End user, for appropriate and safe use of the appliance. ▶ appliance and must be handed to the end user to- Qualified installer, for correct appliance installation.
EU directives and standards Air flow The Supercromo series gas-fired convectors are certified in accordance with European regulation GAR 426/2016/ Do not obstruct the fan intake or the warm air EU and meet the essential requirements of the following outlet.
Warnings III.3 EXCLUSIONS OF LIABILITY AND 2006/42/EC "Machine Directive" as amended and add- ▶ WARRANTY 2015/1186/EU "Energy labelling of local space heaters ▶ regulation" as amended and added. Any contractual or extra-contractual liability of the 2015/1188/EU "Ecodesign requirements for local ▶...
3.4 p. 12 ). Ø 49/35 mm coaxial combustion air intake and flue ▶ The operation principle of the Supercromo gas-fired con- gas exhaust pipes. vector is based on a convective motion of room air that External windproof terminal in aluminium alloy (pat- ▶...
Features and technical data DIMENSIONS Figure 1.1 Dimensions ELECTRICAL WIRING DIAGRAM Figure 1.2 Wiring diagram for models 3001 and 3002 Gas valve (Power supply: terminals 1 and 3 - Serial con- Detection electrode nection of the coils: terminals 2 and 4) Combustion air blower F.A.
Always handle the appliance in its packing, as deliv- ▶ Packing ered by the factory. Comply with safety regulations at the installation site. ▶ Only remove the packing after placing the appli- ance on site. Installation, use and maintenance manual – Supercromo...
Heating engineer APPLIANCE POSITIONING and requires no protection. The appliance must be installed in the room to be heated. MINIMUM CLEARANCE DISTANCES 2.3.1 Where to install the appliance The gas-fired convector must be installed on or near ▶ 2.4.1 Distances from combustible or flammable an external perimeter wall, respecting the distances materials indicated in Figure 1.1 ...
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CZ, ES, GB, GR, IE, IT, PT, SK 28-30 2H3+ 28-30 2Esi3+ FR, BE 28-30 2H3B/P 2E3B/P The appliance gas supply pressure, both static and dynamic, must comply with the values in the Table, with a tolerance of ± 15%. Installation, use and maintenance manual – Supercromo...
▶ The flue gas exhaust/combustion air intake of the 3.3.6 LPG pressure reducers Supercromo gas-fired convectors can be realised in one of the following ways: With LPG the following must be installed: With coaxial pipes with outlet on the installation A first stage pressure reducer, close to the liquid gas ▶...
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Roof terminal Ø 35 mm OTRM002 Wall terminal JTRM000B Condensate discharge Ø 35 mm OSCR003 If the flue gas pipe is longer than 1,5 metres, a condensate drain (available as OSCR003 optional) must be installed Installation, use and maintenance manual – Supercromo...
Heating engineer on the pipe as close as possible to the appliance. To limit with the drilling template required for installing the the formation of condensate, it is in any case advisable to gas-fired convector. 3. Fix the jig to the wall where the gas-fired convector is insulate the flue gas pipe with a material resistant to high temperatures.
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Figure 3.8 Positioning the flue gas exhaust pipe 13. Connect the gas network as described in Paragraph 3.3 p. 10 . 14. Connect the grounding cable of the casing and reas- semble the casing. Flue gas pipe Ø 35 mm Installation, use and maintenance manual – Supercromo...
Electrical installer engages with the end of the flue gas pipe and mark Figure 3.9 Support bracket detail the position of the three holes for the expansion plugs (see Figure 3.10 p. 16 ). The terminal must be fitted with the flue outlet grille arranged vertically. 2.
First start-up entails checking/setting up the com- actions bustion parameters and may exclusively be carried out by a Robur TAC. NEITHER the user NOR the in- Should the TAC find any non conformities, the user/install- stallation technician is authorised to perform such er is bound to perform any corrective procedures required operations, under penalty of voiding the warranty.
First start-up 3. Switch on the appliance (Paragraph 6.3.1 p. 20 ). necessary perform the adjustment again. 4. Turn the thermostat to the highest heat demand. 7. Disconnect the pressure gauge and refit the sealing 5. Adjust the gas pressure at the burner to the required screw.
This section is for the end user. First startup by TAC The operation of the Supercromo gas-fired heaters is con- First start-up may exclusively be carried out by a trolled by the supplied control panel.
Normal operation Do not obstruct the fan intake or the outlet automatically interrupts the sparking and keeps the grille. appliance running; the green operation signal light D lights up. 7. If this is not the case, the control unit locks out the Do not obstruct the air intake and flue gas ex- appliance and the blower stops, lighting up red signal haust ducts located outside the room.
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4 screws ▶ 6.4.2.2 Supercromo 3002 6.4.2.1 Supercromo 3001 The Supercromo 3002 is supplied as standard with the To install the programmable timer proceed as follows: programmable timer already fitted. 1. Remove the casing from the frame and disconnect the In case the programmable timer must be replaced, make casing grounding cable.
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Normal operation 6.4.3.2 Set the on/off programs Figure 6.4 15 combination of days in a week 1. Press the TIMER button. The LCD screen will show 1. MO TU WE TH (switch-on program 1 ON). 2. MO 2. Press the DAY button to select any of the 15 daily pro- gram combinations of your choice.
The gas-fired convector is switched off by closing ANY MALFUNCTIONS OF OPERATION the gas valve. When the power supply is restored, the gas-fired convector will automatically restart. Before taking any particular measures, always check that: Installation, use and maintenance manual – Supercromo...
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Maintenance D. The detection electrode is broken or badly positioned: There is a full electricity supply. The gas is supplied. replace it or reposition it. E. One of the ignition electrodes or the relevant cable is The supply pressure at the burner is within the specified tolerance range.
�me limita�on with black bulb sensor Permanent pilot flame power requirement Pilot flame power requirement (if N.A. pilot applicable) Contact details Robur SPA, Via Parigi 4/6, I-24040 Zingonia (BG) (*) NO = nitrogen oxides Installation, use and maintenance manual – Supercromo...
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�me limita�on with black bulb sensor Permanent pilot flame power requirement Pilot flame power requirement (if N.A. pilot applicable) Contact details Robur SPA, Via Parigi 4/6, I-24040 Zingonia (BG) (*) NO = nitrogen oxides...
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Robur mission Robur is dedicated to dynamic progression in research, development and promotion of safe, environmentally-friendly, energy-efficiency products, through the commitment and caring of its employees and partners. Robur S.p.A. advanced technologies for air conditioning via Parigi 4/6 24040 Verdellino/Zingonia (BG) Italy +39 035 888111 - F +39 035 884165 www.robur.it robur@robur.it...
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