Related Manuals for Riello RTQ 109
Summary of Contents for Riello RTQ 109
- Page 1 S T E E L B O I L E R S INSTALLATION, OPERATION, MAINTENANCE AND SYSTEM MANAGEMENT MANUAL...
- Page 2 Gas Directive 90/396/EEC and applicable sections of the Electromagnetic Compatibility Directive 89/336/EEC and Low Voltage Directive 73/23/EEC. 0694 RANGE MODEL CODE MODEL CODE RTQ 91 20012118 RTQ 597 20008946 RTQ 109 20008933 RTQ 715 20008947 RTQ 154 20008935 RTQ 837 20008948 RTQ 203 20008937 RTQ 953 20008950...
- Page 3 RTQ r boiler. Please accept our renewed thanks for your purchase. Riello S.p.A. WARRANTY r boilers are covered by a SPECIAL WARRANTY that comes into force from the date of validation by your local r Technical Assistance Centre.
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Page 4: Table Of Contents
CONTENTS GENERAL General safety information pag. 5 Precautions “ Product description “ Control panels control panels “ Recommended burners “ Product identification “ Technical specifications “ SYSTEM MANAGER Start up pag. 12 Temporary shutdown “ Preparing for extended periods of disuse “... -
Page 5: General
GENERAL SAFETY INFORMATION The boiler is delivered in separate crates. Check Periodically check that operating pressure in the that it is complete, undamaged and as ordered as water circuit is over 1 bar but below the maximum soon as you receive it. Report any discrepancies or limit specified for the boiler. -
Page 6: Product Description
PRODUCT DESCRIPTION r RTQ steel boilers are high efficiency boilers with Stainless steel turbulators inside the flue gas pipes esta- horizontal, flame reversal combustion chambers and blish an ideal pressure inside the combustion chamber concentrically arranged flue gas pipes. They are desi- and an ideal flue gas temperature. -
Page 7: Control Panels Control Panels
CONTROL PANELS The r control panels that can be used with r RTQ steel boilers are listed below. These control panels cater for all the needs of the heating system and of all the devices installed in it. 5000 TMR for central heating 5000 CL/M for central heating with a single stage, two stage, or only, with single stage thermosta-... -
Page 8: Recommended Burners
RECOMMENDED BURNERS The burners recommended to obtain the best possible performance from r boilers are: BURNER LONG MODEL CODE 91 109 154 203 235 297 323 357 418 467 537 597 715 837 953 1074 1308 1500 1700 2000 2336 HEAD * •... - Page 9 BURNER LONG MODEL CODE 91 109 154 203 235 297 323 357 418 467 537 597 715 837 953 1074 1308 1500 1700 2000 2336 HEAD * • • RG 3 3739300 3000965 • RG 4 S 3739600 3000966 • RG 5 S 3739900 3001068...
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Page 10: Product Identification
IMPORTANT If you are installing a new boiler but re-using an old bur- ner, always perform the following checks. - Make sure that the performance of the old burner is adequate for the requirements of the boiler. - Make sure that the length and diameter of the burner’s Ø... -
Page 11: Technical Specifications
TECHNICAL SPECIFICATIONS GENERAL... -
Page 12: System Manager
START UP Have r’s Technical Assistance Service start up your of disuse, the service engineer responsible for the boiler boiler for the first time. Once this has been may need to re-start it without involving the Technical done, the boiler can be left to function automatically. Assistance Service. -
Page 13: Temporary Shutdown
The burner should now ignite and remain in operation If a “LOCKOUT SHUTDOWN” occurs, wait about 30 until the set temperature is reached. seconds before resetting the burner. The burner will then switch off and on automatically to maintain the set temperature without further operator To reset the burner, press the red button light on the bur- action. -
Page 14: Preparing For Extended Periods Of Disuse
PREPARING FOR EXTENDED PERIODS OF DISUSE If the boiler is not going to be used for an extended period of time, perform the following operations: - Turn the control panel power switch OFF and make sure that the green power indicator goes out - Turn the mains power switch OFF - Close the fuel cock and heating circuit water cock - Drain the central heating circuit if there is any risk of... -
Page 15: Maintenance
MAINTENANCE r’s Technical Assistance Service is qualified to satisfy In Italy, Presidential Decree n° 412 of the 26th August 1993 requires that THE PERSON RESPONSIBLE these legal requirements and can also provide useful FOR SYSTEM MANAGEMENT MUST ENSURE THAT information on MAINTENANCE PROGRAMMES desig- PROFESSIONALLY QUALIFIED HEATING ENGINEERS ned to guarantee: UNDERTAKE... -
Page 16: Heating Engineer
UNPACKING THE PRODUCT r RTQ steel boilers come in 2 separate crates: BOILER BODY CRATE to which is attached the documentation envelope (A) containing: - Instruction manual - Data label (to be applied to the casing on comple- tion of the installation) - Certificate of Warranty and water test certificate - Bar code labels - Spare parts catalogue... -
Page 17: Overall Dimensions And Weights
OVERALL DIMENSIONS AND WEIGHTS RTQ 91÷235 RTQ 297÷467 RTQ 537÷2336 DESCRIPTION 109 154 203 235 297 323 357 418 467 537 597 715 837 953 1074 1308 1500 1700 2000 2336 A - Width 805 805 805 853 853 925 925 975 975 975 1150 1150 1220 1220 1285 1360 1450 1535 1535 1610 1715 mm A1 - Base width 753 753 753 803 803 875 875 925 925 925 1100 1100 1170 1170 1235 1310 1400 1485 1485 1555 1660 mm B - Depth... -
Page 18: Handling
HANDLING Remove the fixing screws and remove the wooden pallet steel boilers are fitted with lifting attachments. before positioning the boiler. Take great care when moving them and only use lifting equipment of adequate capacity. Wear suitable personal protective equipment and use suitable safety devices. -
Page 19: Water Connections
WATER CONNECTIONS boilers are designed and made for use in Allow for the dimensions of the control panel that central heating installations, but can also be used for needs to be installed on top of the boiler. domestic hot water production if connected to a suitable storage cylinder. -
Page 20: Anti-Condensate Pump
Schematic diagram - central heating and domestic hot water production HEATING HEATING DHW USER FLOW RETURN POINTS 1 - Boiler 2 - Central heating manifolds 3 - Disconnect valves 4 - System pumps 5 - Non-return valves 6 - Automatic vent valve 7 - Boiler safety valve 17 5 8 - Boiler drain cock... -
Page 21: Combustion Gas Exhaust
COMBUSTION GAS EXHAUST The flue gas exhaust and its connection to the stack must be made in compliance with applicable laws and standards, using heat resistant, condensate resistant and stress resistant rigid pipe and sealed joints. Ø Typical installation schematic MODEL 109 154 203 235 297 323 357 418 467 537 597 715 837 953 1074 1308 1500 1700 2000 2336 Ø... -
Page 22: Fitting The Casing Panels
FITTING THE CASING PANELS - Engage the bottom of the side panels (1) in the bottom - Route the electrical cables and insert the bulbs/sensors rails (2) and engage the top lip of the side panels in the in their sockets. slots (A) in the front and rear heads. - Page 23 - Engage the bottom of the side panels (1) in the bottom - Route the electrical cables and insert the bulbs/sensors rails (2) and engage the top lip of the side panels in the in their sockets. slots (A) in the front and rear heads. - Fit the cable grommets provided into their seats in the - Secure the side panels in place with the top cross beam panels.
- Page 24 - Engage the bottoms of the rear side panels (1) and front in their sockets side panels (2) in the bottom rails (3) then hook their top - Fit the cable grommets provided into their seats in the lips over the top rails (4), running between the front and panels rear heads - Fit, in this order, the rear top panel (7) and (8) and the...
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Page 25: Technical Assistance Service
PREPARING FOR INITIAL START-UP It is essential to perform the following checks before starting up or testing the functioning of your r boiler. In particular, check that: - The protective cardboard sheet (1) has been removed from the ceramic fibre - The turbulators (2) are correctly positioned (horizontally) inside the heat exchange tubes and the clips (3) are resting against the wall (4) of the heat exchanger. -
Page 26: Initial Start-Up
INITIAL START-UP Once you have completed all the preparatory steps, pro- ceed as follows to start up the boiler for the first time: - If the system is equipped with a temperature controller or timer thermostat, make sure that it is switched on - Adjust the timer thermostat/s or temperature controller to the desired temperature (~20°C) - Turn the system’s main power switch ON... -
Page 27: Checks During And After Initial Start-Up
CHECKS DURING AND AFTER INITIAL START-UP Once the boiler has started up, make sure that it shuts down and re-starts properly when the following actions are taken: - The boiler thermostat setting is changed - Power to the control panel is switched off and on again - The room thermostat or timer thermostat is adjusted. -
Page 28: Maintenance
MAINTENANCE Have your boiler serviced either by r's Technical Regular maintenance is a legal requirement. In Italy it is required by Presidential Decree 412 of the 26th August Assistance Service or by a qualified heating engineer. 1993. It is also essential for the safety, efficiency and durability of the boiler. -
Page 29: Cleaning The Boiler
CLEANING THE BOILER Clean the boiler and remove any carbon deposits from the surfaces of the heat exchanger at least once a year. This not only extends the boiler’s working life, but also keeps it efficient in terms of heat output and consumption. Proceed as follows to clean the boiler. -
Page 30: Troubleshooting
TROUBLESHOOTING FAULT CAUSE CORRECTIVE ACTION The boiler becomes dirty Burner badly adjusted Check the adjustment of the very quickly burner (perform flue gas analysis) Blockage in stack Clean the flue gas pipes and stack Burner air intake dirty Clean the burner air intake The boiler does not reach Boiler dirty Clean the flue gas pipes... - Page 31 FAULT CAUSE CORRECTIVE ACTION The boiler has reached the Air in the circuit Bleed the circuit set temperature but the radiators are still cold Pump malfunctioning Check/unseize the pump Problem with minimum tempe- Check the temperature rature thermostat (if present) setting There is a smell of fumes Fumes escaping into the air...
- Page 32 RIELLO S.p.A. - 37045 Legnago (VR) Tel. 0442630111 - Fax 044222378 - www.riello.it The manufacturer strives to continuously improve all products. Appearance, dimensions, technical specifications, standard equipment and accessories are therefore liable to modification without notice.