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Related Manuals for Riello KOMBI 800
Summary of Contents for Riello KOMBI 800
- Page 1 KOMBI EN INSTALLATION, OPERATION AND MAINTENANCE MANUAL...
- Page 2 RANGE MODEL CODE KOMBI 800 20145308 KOMBI 1000 20145313...
- Page 3 KOMBI combination stor- age cylinder. Please accept our renewed thanks for your purchase. Riello S.p.A. Ask your Technical Assistance Centre for further information on how to get the best from your new combination storage cylinder.
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Page 4: Table Of Contents
CONTENTS GENERAL Safety precautions page 5 General safety information “ Product description “ Identification “ Design “ Technical specifications “ Accessories “ Water circuit “ INSTALLATION Unpacking the product page 11 Dimensions and weight “ Handling “ Assembly of the insulation and the lining “... -
Page 5: Safety Precautions
SAFETY PRECAUTIONS As soon as you open the packaging, check imme- If the combination storage cylinder is not going to diately that the contents are all present and undam- be used for an extended period of time, prepare it aged. Contact the r reseller from whom you for shut-down as follows: purchased the product if you notice any problems. -
Page 6: Product Description
– Product identification plate This lists the technical specifications and This states the name of the product. performance of the product. RIELLO S.p.A. Via Ing.Pilade Riello 7 37045 Legnago (VR) - ITALY T06773001IF ACCUMULO COMBINATO - PRÉPARATEUR SOLAIRE MIXTE odello atricola Modèle... -
Page 7: Design
DESIGN 15 16 15 16 1 - Insulation 2 - Inertial storage cylinder 3 - Solar coil 4 - Return to boiler 1-2 5 - Sleeve for electric heating element (not supplied) 6* - Outlet from boiler 2 (low temperature) 7 - Domestic hot water tank 8 - Temperature gauge 9* - Outlet from boiler 1 (high temperature) -
Page 8: Technical Specifications
TECHNICAL SPECIFICATIONS MODEL DESCRIPTION KOMBI 800 KOMBI 1000 Type of domestic hot water tank vitrified Type of inertial storage cylinder non vitrified Domestic hot water tank layout vertical Heat exchanger layout vertical Inertial storage cylinder capacity Domestic hot water tank capacity... -
Page 9: Accessories
COIL pressure drop 1100 Mod. 800 Mod. 1000 1000 1000 2000 3000 4000 5000 6000 FLOW RATE (l/h) GENERAL... -
Page 10: Water Circuit
WATER CIRCUIT UAC EAF - Domestic cold water inlet - DHW recirculation - Domestic hot water outlet - Outlet from boiler 1 (high temperature) - Outlet from boiler 2 (low temperature) RC1-2 - Return to boiler 1-2 RI2/SB - Heating return 2 (low temperature) / Inertial storage cylinder drain - Heating flow 2... -
Page 11: Unpacking The Product
The instruction manual is an integral part of the solar storage cylinder. Once located, read it thoroughly and keep it safe. For handling operations, thoroughly follow the instructions on device package label. DIMENSIONS AND WEIGHT Ø MODEL DESCRIPTION KOMBI 800 KOMBI 1000 H - Height 1870 2196 Ø - Diameter Net weight... -
Page 12: Handling
HANDLING Once you have removed the outer packaging, proceed as follows to unpack and handle the combination storage cylinder. Wear suitable personal protective equipment and use suitable safety devices. Do not leave packaging material within the reach of children, since it can become a potential hazard. Make sure that any lifting equipment is of adequate capa- city to lift and move the storage cylinder. -
Page 13: Assembly Of The Insulation And The Lining
ASSEMBLY OF THE INSULATION AND THE LINING The assembly of the insulation and lining components Wear suitable personal protective equipment must be performed at the site of installation to facilitate and use suitable safety devices. passage through any doors and/or entries to the room. Do not dispose of packaging material into the environment, or leave it within the reach of children, since it can become a potential hazard. -
Page 14: Place Of Installation
PLACE OF INSTALLATION r KOMBI combination storage cylinders can be installed in any room where there is no specific requirement for an electrical protection rating higher than IP X0D. The room where the appliance is installed must, however, be dry to prevent the formation of rust. Specified minimum distances must be respected, and the space in which the combination storage cylinder is to be installed must be easily accessible in order to permit easy installation and assembly and subsequent inspec- tion, maintenance and repair. -
Page 15: Water Connections
- Domestic cold water in (Ø 1” M) - Domestic hot water out (Ø 1” M) - DHW recirculation (Ø 3/4” M) - Vent valve fitting (Ø 3/8” F) RC1-2 RI2-SB MODEL DESCRIPTION KOMBI 800 KOMBI 1000 1100 1260 1460 1785 1870 2196... - Page 16 The domestic hot water tank must be filled and The lower the temperature of the heating return pressurised before the inertial storage cylinder (<40°C), the greater the efficiency of the solar heat- is filled. ing system. In very hard water areas, use suitably treated water Make sure that all components chosen for use with to fill the inertial storage cylinder.
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Page 17: Location Of Probes
LOCATION OF PROBES r KOMBI combination storage cylinders incorpo- rate probe wells for fitting the solar controller and boiler probes. Make sure that these probes are inserted all the Well for way. DOMESTIC HOT WATER PROBE To access the well for the domestic hot water probe, you must remove the two flange covers. -
Page 18: Initial Start-Up
INITIAL START-UP Heat is only transferred from the solar heating circuit to the combination storage cylinder when the temperature of the solar collectors exceeds that in the combination storage cylinder. It is therefore temperature differential rather than absolute temperature that is important in con- trolling solar water heating systems. -
Page 19: Preparing For Extended Periods Of Disuse
Heating circuit - Check that the heating circuit has been properly bled Provided all the above checks have been completed successfully, re-start the boiler and the storage cylinder and check the temperature settings and domestic hot water draw rate. PREPARING FOR EXTENDED PERIODS OF DISUSE If the combination storage cylinder is not going to be used for an extended period of time, prepare it for shut- down as follows:... -
Page 20: Maintenance
MAINTENANCE Scheduled maintenance is essential for the safety, efficiency and long working life of your combination storage cylinder. Proper maintenance also reduces energy consumption and ensures reliability over time. Have your combination storage cylinder serviced either by a r Technical Assistance Centre or by a qualified professional at least once a year. Perform the following operations before beginning any maintenance: - Switch the electricity supply to the storage cylinder’s... -
Page 21: Troubleshooting
TROUBLESHOOTING PROBLEM CAUSE CORRECTIVE ACTION Fit a pressure limiter The supply pressure is too high Little hot water is produced Fit a flow reducer The flow rate is too high There are blockages or deposits Check and clean as necessary in the domestic hot water circuit The pump is malfunctioning Check the pump... - Page 22 PROBLEM CAUSE CORRECTIVE ACTION Solar heating system There is air in the circuit Bleed the circuit is inefficient The flow rate is too low Make sure that the flow rate cor- or too high responds to about 30l/h per m Check that the cold pressure of Pressure is low the system is...
- Page 24 RIELLO S.p.A. Via Ing. Pilade Riello, 7 37045 - Legnago (VR) www.riello.com The manufacturer strives to continuously improve all products. Appearance, dimensions, technical specifications, standard equipment and accessories are therefore liable to modification without notice.