Related Manuals for Riello RTT 76
Summary of Contents for Riello RTT 76
- Page 1 RTT 76-145 EN INSTRUCTIONS FOR THE INSTALLER AND FOR THE TECHNICAL ASSISTANCE CENTRE...
- Page 2 20091193 better use of the RTT 76-145 boiler. Thank you once again ACCESSORIES Riello S.p.A. For the RTT 76-145 r boilers the following accessories are avail- able: CONFORMITY Two stage kit – 4031067 TheRTT 76-145 r boilers comply with: Storage heater probe – 20010103 −...
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Page 3: Table Of Contents
CONTENTS 1.1 General warnings ....... 4 1.2 General characteristics of the RTT boilers....5 1.3 Technical data. -
Page 4: General Warnings
If the wrong size is chosen, the performance will suffer. The boilers RTT 76-145 are only to be used for heating. For the production of domestic hot water, it is necessary to use a storage heater or another heat exchanger. To work effi- ciently, pay special attention to the size of the domestic hot water circuit. -
Page 5: General Characteristics Of The Rtt Boilers
This increases the capac- ity of the cast iron boiler to transmit heat to the maximum. The RTT 76-145 boilers are made of cast iron elements. The 5 available outputs increase as the number of elements in the boiler increases. -
Page 6: Technical Data
1.3 Technical data RTT CAST IRON BOILER RTT 76 RTT 93 RTT 110 RTT 128 RTT 145 Number of sections pieces Nominal heat output 65,000 80,000 95,000 110,000 125,000 kCal/h Nominal heat input Maximum operating temperature °C 30-90 Temperature adjustment range °C... -
Page 7: Boiler Data Plate
1,044 1,166 1,288 1.5 Overall dimensions 1.6 Delivery The RTT 76-145 boilers are mounted on a wood pallet wrapped with Pluriball and inside a wood box. Comply with the meaning of the symbols on the packaging for reasons of safety. -
Page 8: Installation Of The Boiler
1.7 Installation of the boiler In the RTT 76-145 boilers, the door of the burner can open on both sides. For this reason, equal free distances are specified on both sides (min. 700 mm). This characteristic is advantageous for The boiler must be installed respecting the minimum indicated operations to be carried out on the boiler. -
Page 9: Important Information About The Boiler Room
1.8 Important information about the boiler room The boiler room should be well lit and the light switches should be located outside the room itself. Place any gas detection devices at a height conforming to regulations in force. Do not place devices like the water pump, the contactor, etc., in the boiler room. -
Page 10: Hydraulic System
1.9 Hydraulic system winter, in order to prevent damage from freezing, use an anti-freeze product, periodically measure the amount of Limescale and other chemical substances in the water can so- water in the boiler with a pressure gauge if it has a closed lidify producing incrustations. -
Page 11: Important Instructions For Connecting The Fuel Tank
1.11 Important instructions for the connection of the fuel tank The dimensions of the fuel tank support platform should be ad- The tank should be placed higher than the burner, with a differ- equate for the dimensions of the tank and the weight of the ence of level H between the output of the fuel tank (9) and the tank with a full load. -
Page 12: Control Panels That Can Be Combined
(cold water), there needs to be a well for housing the probe. For the accessories codes, see the price list. RTT 76 RTT 93 RTT 110 RTT 128 RTT 145 The boilers in the RTT range have a maximum operating Combustion gas temperature of 110°C. -
Page 13: Gas Side Resistor And Output Temperature Of Combustion Gases
40°. Check for and resolve any problems due to leaks in mbar mbar the boiler or in the system. The hydraulic system should be carried out by qualified person- RTT 76 65,000 75.6 4.333 17.2 3.250 nel to meet European standards. -
Page 14: Fire Prevention Regulations For The Boiler Room
− Check the control panel's electrical system. − All the boiler's gas and water valves should be open. The RTT 76-145 boilers should be positioned and installed par- Check all the other connections depending on the system's ticularly carefully and in conformity with fire safety regulations. -
Page 15: Maintenance Instructions
− If the burner does not start, or if the safety thermostat by separating the horizontal passages from the flue pipe. After stops the boiler again, contact the technical assistance this operation, put back the screws and check the door seal. service. -
Page 16: Burner Door And Burner Connection
1.24 Burner door and burner connection When assembling the burner, be careful not to leave any empty space between the front door and the body of the burner. All the points of contact should be covered with insulating material to prevent air leaks. -
Page 17: Table Of Burner Combinations
1.25 Table of burner combinations OIL BURNER BURNER BOILER MODEL CODE 20051874 RTT 76 RG 3 20051548 RTT 93 RG 3D 20051548 RTT 110 RG 3D 3739700 RTT 128 RG 4D 3739800 RTT 145 RG 5D DOUBLE FUEL BURNER BURNER... -
Page 18: Transport And Storage
1.26 Transport and storage The manufacturer transports the boiler on a pallet fixing it (using screws) to prevent any sliding. Transport the boiler only on its base and in no other way. When the boiler is being stored or transported ensure at least the normal storage conditions (non-aggressive environment, air humidity less than 75%, temperature between 5°... -
Page 19: Useful Information
1.27 Useful information Retailer: ................Installer: ................Mr.: .................. Mr.: .................. Address: ................Address: ................Tel.: .................. Tel.: .................. Technical Assistance Centre: ..........Mr.: .................. Address: ................Tel.: .................. Date Intervention Fuel supplier: ..............Mr.: .................. Address: ................Tel.: .................. Date Qty supplied Date... - Page 20 RIELLO S.p.A. 37045 Legnago (VR) Tel. 0442630111 - Fax 044222378 - www.riello.it As part of the company’s ongoing commitment to perfecting its range of products, the appearance, dimensions, technical data, equipment and accessories may be subject to variation.