Related Manuals for Riello RESIDENCE COLONNA CONDENS SOLAR KV/200 - 30 ISC
Summary of Contents for Riello RESIDENCE COLONNA CONDENS SOLAR KV/200 - 30 ISC
- Page 1 RESIDENCE COLONNA CONDENS SOLAR KV/200 - 20 ISC RESIDENCE COLONNA CONDENS SOLAR KV/200 - 30 ISC EN INSTALLATION AND MAINTENANCE MANUAL...
- Page 2 CONFORMITY R RESIDENCE COLONNA CONDENS SOLAR boilers conform to the following directives: − Directive 2009/142/EC - Gas Appliances − Directive 92/42/EEC on efficiency requirements − Low Voltage Directive 2006/95/EC − Electromagnetic Compatibility Directive 2004/108/EC − Ecodesign Directive 2009/125/CE for energy-related products −...
- Page 3 This manual provides information that is essential to the installation of the appliance. Used in conjunction with your own knowledge and expertise it will enable you to install the appliance quickly, easily, and correctly. Once again, please accept our thanks and our congratulations on your choice of product. Riello S.p.A.
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Page 4: Table Of Contents
CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 General safety information . -
Page 5: General
GENERAL GENERAL 1 . 1 General safety information As soon as you open the packaging, check imme- Periodically, and when the system is cold, check that diately that the contents are all present and unda- operating pressure in the heating circuit is between 1 and 1 .2 bar. -
Page 6: Product Description
GENERAL 1 .3 Product description RESIDENCE COLONNA CONDENS SOLAR boilers are high ef- main technical characteristics ficiency, low temperature boilers for the production of RESIDENCE COLONNA CONDENS SOLAR boilers are: hot water for central heating and domestic hot water − electronic burner ignition and ionisation flame systems. -
Page 7: Identification
This lists the appliance’s technical specifications and performance data. Categoria: Combustibile: Combustible: Categorie: Brennstoff: Brandstof: Kategorie: RIELLO S.p.A. Via Ing.Pilade Riello 7 37045 Legnago (VR) - ITALY T067745GE Caldaia a condensazione - Chaudière à condensation NOx: European Directive Brennwertkessel - Condenserende verwarmingsketel 92/42/EEC: η = Cod. -
Page 8: Layout
GENERAL 1 . 7 Layout Cover panel Top front panel Automatic vent valve Bleed manifold Water pressure switch Deviator group drain cock Deviator valve CH/storage cylinder pump CH circuit fill cock 10 Bottom front panel DHW thermostatic mixer valve 12 Solar circuit non-return valve 13 Solar circuit pump 14 Storage cylinder temperature sensor socket (top) -
Page 9: Technical Specifications
GENERAL 1 .8 Technical specifications RESIDENCE COLONNA CONDENS SOLAR DESCRIPTION KV/200 20 ISC KV/200 30 ISC condensing boiler for mixed heating "B23P-B53P-C13-C13x-C23-C33-C33x- Device type C43- C43x-C53-C53x-C63-C63x-C83-C83x" Fuel G20-G31 Device category II 2H3P Furnace heat output ref. PCS (PCI) 22,7 (20,4) 33,2 (30) Furnace heat output ref. - Page 10 GENERAL RESIDENCE COLONNA CONDENS SOLAR DESCRIPTION KV/200 20 ISC KV/200 30 ISC At full load Elmax At partial load Elmin Standby PSB P sb Calculated with one 90° curve, 24 x 1 metre extensions and a 1 metre horizontal collector. RESIDENCE COLONNA CONDENS SOLAR DESCRIPTION KV/200 20 ISC...
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Page 11: Circuito Idraulico
GENERAL 1 . 9 Water circuit CH flow CH flow Solar circuit outlet Solar circuit outlet DHW outlet Cold water inlet Primary heat exchanger 20 Deviator group safety valve (3 bar) CH flow temperature sensor 21 Automatic bypass Safety thermostat 22 Non-return valve 23 Solar circuit expansion vessel (18 litres) Gas valve... -
Page 12: Location Of Sensors
GENERAL 1 . 1 0 Location of sensors CONDENSATE SENSOR NTC FLUE GAS (located inside sealed chamber) TEMPERATURE SENSOR SAFETY THERMOSTAT (located on CH circuit flow pipe inside sealed chamber) NTC CH FLOW TEMPERATURE SENSOR (located on CH circuit flow pipe inside sealed chamber) STORAGE CYLINDER... -
Page 13: Pumps
GENERAL 1 . 1 1 Pumps TECHNICAL SPECIFICATIONS CENTRAL HEATING SYSTEM/ STORAGE CYLINDER DESCRIPTION ERP ready 2015 Electrical consumption EEI Part 3 (*) ≤ 0,20 P L,Avg (**) ≤ 24 Minimum pressure at pump suction inlet (*) Energy efficiency index according to ERP 2015 (Commission regulations 641/2009 and 622/2012) (**) Average annual electricity consumption according to ERP 2015 (Commission regulations 641/2009 and 622/2012) CENTRAL HEATING SYSTEM/ STORAGE CYLINDER PUMP CURVE [kPa]... - Page 14 GENERAL ADJUSTING THE PUMP Display Meaning % power LED 1 flashing green Stand-by (only The boiler's pump is ErP 2015 Ready, and suitable for with PWM con- use in central heating only/domestic hot water applica- trol) tions. The pump can be controlled by an external PWM LED 1 green and LED 2 Low load 0-25...
- Page 15 GENERAL Display Meaning Function Action LED 1 red and LED 5 yellow, The pump rotor is blocked. The pump automatically Wait or check that the both lit attempts to start every 1.5 pump rotor is free to ro- seconds. tate . LED 1 red and LED 4 yellow, Supply voltage too low.
- Page 16 GENERAL TECHNICAL SPECIFICATIONS SOLAR HEAT SYSTEM PUMP DESCRIPTION ERP ready 2015 Electrical consumption EEI Part 3 (*) ≤ 0,20 P L,Avg (**) ≤ 27 Minimum pressure at pump suction inlet Energy efficiency index according to ERP 2015 (Commission regulations 641/2009 and 622/2012) (**) Average annual electricity consumption according to ERP 2015 (Commission regulations 641/2009 and 622/2012) SOLAR HEAT SYSTEM PUMP CURVE...
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Page 17: Wiring Diagram
GENERAL 1 . 1 2 Wiring diagram... -
Page 18: Control Panel
GENERAL 1 . 1 3 Control panel THE MAIN CONTROL PANEL 40 60 80 Boiler pressure gauge Displays the pressure in the central heating circuit. Storage cylinder temperature selector (NOT USED) The temperature of the domestic hot water is preset to 44°C in the factory. The thermostatic mixer valve has to be adjusted to change this value (see page 38). - Page 19 GENERAL SOLAR CONTROLLER Function selector Enter button Parameter selector Escape button Function selector No function selected / Stand-by. (The Storage cylinder top temperature sensor display shows that the system is switched on − The display reads out the temperature curren- but in stand-by mode) tly measured by storage cylinder top tempera- ture sensor F3.
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Page 20: Installer
INSTALLER 2 INSTALLER 2 . 1 Unpacking the product The boiler is delivered in a single package on a wooden pallet, covered by a PVC sheet and inside a wooden cra- te. The following items are delivered in a plastic bag (A) inside the boiler: −... -
Page 21: Handling
INSTALLER 2 .3 Handling Once you have removed the packaging, proceed as fol- lows to handle and move the boiler. − Unscrew the 4 screws (A) shown in the figure and remove the boiler from the pallet. − Remove the front panel (1) to facilitate handling and movement of the boiler. -
Page 22: Place Of Installation
INSTALLER 2 .4 Place of installation RESIDENCE COLONNA CONDENS SOLAR boilers can be in- stalled in any indoor location provided the flue gases When installing the boiler, allow sufficient space are adequately removed and comburent air drawn around it to access all safety and control devices in from outdoors. -
Page 23: Installation In Older Systems And Systems Requiring
INSTALLER 2 .5 Installation in older systems and systems requiring modernisation When installing RESIDENCE COLONNA CONDENS SOLAR boilers in old systems or systems requiring modernisation, always perform the following checks: − Make sure that the flue is able to withstand the −... - Page 24 INSTALLER WATER IN CENTRAL HEATING SYSTEMS: INSTRUCTIONS FOR THE DESIGN, INSTALLATION AND MANAGEMENT OF CENTRAL HEATING SYSTEMS 1 . Chemical and physical characteristics of water The chemical and physical characteristics of water used in central heating systems must conform to the requirements of EN 14868 standard and to the following tables: ALUMINIUM BOILERS ALUMINIUM BOILERS...
- Page 25 INSTALLER 3 . Corrosion 3.1 Deposit corrosion Mistakes to avoid and precautions. Deposit corrosion is an electro-chemical phenomenon caused by the presence of foreign bodies (sand, rust, From what has been said above we can see that it is etc.) in the water mass. These solid substances generally essential to avoid two main factors that could lead to form deposits (sludge) in the bottom of the boiler, in the corrosion.
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Page 26: Water Connections
INSTALLER 2 . 7 Water connections Before installing the boiler, thoroughly flush out all the pipes of the central heating circuit. Connect the boi- ler to the water supply with a shut-off cock upstream. Connect the condensate drain pipe to a clean domestic water drain in compliance with the relevant standards. -
Page 27: Condensate Collection
INSTALLER 2 .8 Condensate collection Locate the corrugated condensate drain pipe (S) at the rear of the burner and connect it to a domestic water drain in compliance with the relevant standards. Always maintain a slope “i” of over 3° and ensure that the diameter of any hose used is greater than that of the boiler’s own condensate drain pipe . -
Page 28: Electrical Connections
INSTALLER 2 . 9 Electrical connections All the boiler’s internal electrical connections have been pre-wired and tested in the factory. Only the following connections are needed for instal- lation: − Connect the boiler to the mains power supply (single phase 230V-50Hz) using the cable (1) from the rear of the appliance. - Page 29 INSTALLER − Open the cover (D) to access the internal terminals and make the connections as shown in the diagram below. Remote control Outdoor temperature sensor Room thermostat Fuse 3.15A F (fast) nero Low temperature thermostat Condensate pump alarm TBT/ACP M3÷M5 Connection terminals SOLAR COLLECTOR TEMPERATURE SENSOR (SColl) A resistance (R) is connected to the terminals...
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Page 30: Outdoor Temperature Sensor
INSTALLER 2 . 1 0 Outdoor temperature sensor Correct positioning of the outside temperature sensor is essential to proper indoor temperature control. The sensor must be installed outside the building to be heated, about 2/3 of the way up a NORTH or NORTH-WEST facing wall, well clear of any flues, doors, windows and out of direct sunlight. -
Page 31: Fuel Connections
INSTALLER 2 . 1 1 Fuel connections The boiler must be connected to the methane gas sup- ply in compliance with the relevant standards. Perform the following checks before making the con- nection: − Check that the boiler is compatible with the type of gas supplied. - Page 32 INSTALLER B53P Upstream fan. Comburent air intake directly from the room where the boiler is installed. Flue gas vent via horizontal or vertical flues designed to operate at positive pressure, with air ventilation to room. C13 Concentric wall vent. Twin flue pipes can also B23P be used, but the wall through-pipes must B53P...
- Page 33 INSTALLER Coaxial flues (Ø 80/125) Pressure drop (m) Maximum straight length of An adapter kit must be used in order to install this size coaxial flue Ø 80/125 (m) of flue. Coaxial flues can be oriented in whatever di- 45° bend 90° bend rection is most convenient for the room, provided the 14,85 maximum lengths specified alongside are respected.
- Page 34 INSTALLER “FORCED/OPEN INSTALLATION” (TYPE B23P/ B53P) Boiler gas vent flue (Ø 80) The vent flue can be oriented in whatever direction is most convenient for the room. In this configuration, a Ø 60-80 mm adapter must be fitted in order to connect the boiler to a Ø...
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Page 35: Filling And Draining The System
INSTALLER 2 . 1 3 Filling and draining the system RESIDENCE COLONNA CONDENS SOLAR boilers incorporate a CH system fill cock. Make sure that the system filling cock (2) is closed before you start to fill or drain the system. FILLING THE STORAGE CYLINDER −... - Page 36 INSTALLER FILLING THE SOLAR HEATING CIRCUIT Glycol / water proportions for different Heat transfer liquid minimum temperatures Use only non-toxic propylene glycol as heat transfer Minimum outdoor fluid. Mix the propylene glycol with water (preferably % glycol by weight temperature °C demineralised), by pouring the glycol into a container - 3,5 of water and not vice-versa.
- Page 37 INSTALLER DRAINING Switch the electricity supply OFF at the control panel and at the system’s main switch before starting to drain the boiler or storage cylinder. DRAINING THE CENTRAL HEATING SYSTEM − Make sure that the CH system fill cock (2) is clo- sed.
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Page 38: Technical Assistance Service
TECHNICAL ASSISTANCE SERVICE 3 TECHNICAL ASSISTANCE SERVICE 3 . 1 Preparing for initial start-up Initial start-up must be performed by an authorised and qualified heating engineer from a THERMITAL Tech- nical Assistance Centre . Remove the front panel from the boiler and perform the following checks before switching the boiler on or testing any of its functions. - Page 39 TECHNICAL ASSISTANCE SERVICE To interrupt the automatic venting cycle unscrew the four screws (A), remove the front trim (B) and press the combustion analysis button (CO). SUMMER (}): With the function selector set to Summer, the boiler functions only in domestic hot water mode. The temperature gauge (1) shows the temperature of the hot water inside the storage cylinder.
- Page 40 TECHNICAL ASSISTANCE SERVICE SETTING DOMESTIC HOT WATER TEMPERATURE Domestic hot water temperature is preset to 44°C in the Domestic hot water from the factory. SOLAR STORAGE CYLINDER Adjust the thermostatic mixer valve to change this value. The following table shows the hot water temperature values for the different mixer valve knob positions.
- Page 41 TECHNICAL ASSISTANCE SERVICE SOLAR CONTROLLER The first time you switch on the boiler, you will need to set time and day. To do so, proceed as follows. − Turn the function selector (3) to " " − Turn the parameter selector (4) until the "Clock" menu appears.
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Page 42: Shutdown
TECHNICAL ASSISTANCE SERVICE RESET FUNCTION To reset the boiler, turn the function selector to “ ”, then return it to its previous position and check that the red LED goes out. Provided correct functioning condi- tions have been restored, the boiler restarts automati- cally. -
Page 43: Warning Leds And Errors
TECHNICAL ASSISTANCE SERVICE If the boiler is not going to be used for an extended period of time, proceed as follows to prepare it for shutdown. − Turn the function selector to OFF/RESET. − Turn the mains power switch OFF . −... -
Page 44: Automatic Temperature Control
TECHNICAL ASSISTANCE SERVICE Dealing with error AL41 Check the pressure on the control panel pressure gauge. If it is below 0.5 bar, proceed as follows. − Turn the function selector to “ ” − Remove the top front panel from the boiler by pulling it forwards. - Page 45 TECHNICAL ASSISTANCE SERVICE Example: if the calculated value is 1.3, it lies between the 1 and 1.5 curves. Choose the nearest curve, in this case 1.5. Adjust the trimmer under the DHW temperature setting knob to select KT. The following KT values can be set: standard system: 1,0 - 1,5 - 2,0 - 2,5 - 3,0 under-floor system 0,2 - 0,4 - 0,6 - 0,8.
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Page 46: Settings
TECHNICAL ASSISTANCE SERVICE 3 .6 Settings All settings have already been made in the factory. If the boiler needs new settings after repairs have been made, the gas valve changed, or after a conversion from methane to LPG, proceed as follows. The settings for minimum fan speed, maximum CH fan speed, maximum DHW fan speed, and ignition slow fan speed must be made in the sequence given and must only be made by qualified personnel. - Page 47 TECHNICAL ASSISTANCE SERVICE When supplied, the boiler is configured with the settings shown in the table below. These settings can be changed if necessary to comply with specific system requirements or regional emission control legislation. Refer to the following graphs to adjust the settings. 20 ISC Solar Heating curve (Qnheating) –...
- Page 48 TECHNICAL ASSISTANCE SERVICE ADJUSTING THE GAS VALVE Max. gas − Switch on mains power to the boiler. power screw − Open the gas cock. − Turn the function selector to OFF/RESET (the di- splay shows “- -”). − Unscrew the four screws (A) and remove the front °C trim (B).
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Page 49: Conversion From One Gas Type To Another
TECHNICAL ASSISTANCE SERVICE 3 . 7 Conversion from one gas type to another The boiler can be converted from one gas type to ano- ther quite simply, without even having to remove the burner. The burner comes configured for use with me- thane gas (G20) as stated on the boiler’s gas plate. -
Page 50: Maintenance
TECHNICAL ASSISTANCE SERVICE 3 .8 Maintenance To maintain maximum functionality and efficiency, and IMPORTANT: Switch the boiler off at its control panel and to comply with the relevant legislation, have the boiler at the mains power switch, and turn off the gas supply inspected at regular intervals. -
Page 51: Checking Combustion Parameters
TECHNICAL ASSISTANCE SERVICE 3 . 1 2 Checking combustion parameters Proceed as follows to perform combustion analysis: − Unscrew the four screws (A) and remove the front trim (B). − Remove the screw (C) and the combustion analysis cap (40) and insert the combustion analysis probe into the air box. -
Page 52: Setting The Solar Controller Parameters
TECHNICAL ASSISTANCE SERVICE 3 . 1 4 Setting the solar controller parameters If you ever have to replace the solar controller, you must reset parameters 22 = 7, 47 = 50 and 54 = 4 . These parameters are protected by a password (0000). -
Page 53: Troubleshooting
TECHNICAL ASSISTANCE SERVICE 3 . 1 5 Troubleshooting FAULT CAUSE SOLUTION − Check that all joints are tight and that There is a smell of gas . Leaks from the supply circuit. the pressure measurement points are closed. Check: There is a smell of combustion There is a smell of combustion −... - Page 54 TECHNICAL ASSISTANCE SERVICE FAULT CAUSE SOLUTION Problem with CH circuit safety valve. − Check valve setting and efficiency. − Check circuit pressure. The safety valve keeps opening. Circuit pressure too high. − Check pressure reducer. Problem with CH circuit expansion −...
- Page 55 TECHNICAL ASSISTANCE SERVICE...
- Page 56 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.