Related Manuals for Vivadens MCR 24/28 BIC PL
Summary of Contents for Vivadens MCR 24/28 BIC PL
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Page 1: User Guide
Vivadens Wall-hung gas condensing boilers MCR 24/28 BIC PLUS User Guide 300024112-001-06... -
Page 2: Table Of Contents
Contents Safety ......................4 General safety instructions .........4 Recommendations ..........5 Liabilities ...............6 1.3.1 Manufacturer’s liability ..........6 1.3.2 Installer’s liability .............6 1.3.3 User’s liability ............7 About this manual ..................8 Symbols used ............8 Abbreviations ............8 Technical specifications ................9 Homologations ............9 3.1.1 Certifications ............9 Technical specifications ........9 Description of the product ..............12 General description ..........12... - Page 3 Contents Reading out measured values ......21 Checking and maintenance ..............22 General instructions ...........22 Periodic checks ..........22 Filling the system ..........23 Bleeding the heating system ......24 Troubleshooting ..................27 Error codes ............27 7.1.1 e01 - e02 - e07 - e09 ......27 7.1.2 e04 ..............27 7.1.3 Other error codes ..........27...
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Page 5: Safety
MCR 24/28 BIC PLUS 1. Safety Safety General safety instructions DANGER This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. -
Page 6: Recommendations
1. Safety MCR 24/28 BIC PLUS WARNING Depending on the settings of the appliance: 4 The temperature of the flue gas conduits may exceed 60°C. 4 The temperature of the radiators may reach 85°C. 4 The temperature of the domestic hot water may reach 65°C. -
Page 7: Liabilities
MCR 24/28 BIC PLUS 1. Safety Liabilities 1.3.1. Manufacturer’s liability Our products are manufactured in compliance with the requirements of the various applicable European Directives. They are therefore delivered with [ marking and all relevant documentation. In the interest of customers, we are continuously endeavouring to make improvements in product quality. -
Page 8: User's Liability
1. Safety MCR 24/28 BIC PLUS 1.3.3. User’s liability To guarantee optimum operation of the appliance, the user must respect the following instructions: 4 Read and follow the instructions given in the manuals provided with the appliance. 4 Call on qualified professionals to carry out installation and initial start up. -
Page 9: About This Manual
MCR 24/28 BIC PLUS 2. About this manual About this manual Symbols used In these instructions, various danger levels are employed to draw the user’s attention to particular information. In so doing, we wish to safeguard the user’s safety, highlight hazards and guarantee correct operation of the appliance. -
Page 10: Technical Specifications
3. Technical specifications MCR 24/28 BIC PLUS Technical specifications Homologations 3.1.1. Certifications CE identification no PIN 0063BQ3009 < 60 mg/kWh Technical specifications Boiler type MCR BIC PLUS Nominal output (Pn) minimum-maximum 5,5 - 23,8 Heating System (80/60 °C) Factory setting 17,8 Nominal output (Pn) minimum-maximum... - Page 11 MCR 24/28 BIC PLUS 3. Technical specifications Boiler type MCR BIC PLUS Minimum operating pressure bar (MPa) Water content litres Domestic hot water circuit Instruction set outlet temperature °C Nominal max cold water pressure bar (MPa) Minimum pressure for 11 l/min bar (MPa) Water capacity litres...
- Page 12 3. Technical specifications MCR 24/28 BIC PLUS Boiler type MCR BIC PLUS Annual energy consumption ƞ Water heating energy efficiency Daily fuel consumption 32,373 fuel Annual fuel consumption (1) 1 mbar = 100 Pa, 1 daPa = 1 mmWG (2) Low temperature means for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C return temperature (at heater inlet) (3) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet See the back cover for contact details.
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Page 13: Description Of The Product
MCR 24/28 BIC PLUS 4. Description of the product Description of the product General description Wall-hung gas condensing boilers 4 Heating and domestic hot water production with integrated DHW tank. 4 High efficiency heating. 4 Low pollutant emissions. 4 Installation and connection facilitated by the mounting frame delivered with the appliance. -
Page 14: Operation
5. Operation MCR 24/28 BIC PLUS Operation Control panel Menu key Display Main ON/OFF switch Pressure gauge Sweep key ( or RESET key Heating temperature key or - DHW temperature key or + SERVICE or U key The display indicates the state of the boiler and any errors. The symbols located above the function keys indicate their current function. -
Page 15: Commissioning The Boiler
MCR 24/28 BIC PLUS 5. Operation Commissioning the boiler 1. Check the water pressure in the installation. 2. Open the gas valve. T000164-B 3. Throw the boiler’s ON / OFF switch. 4. The start-up cycle begins. It lasts 2 minutes and cannot be interrupted. -
Page 16: Turning On The Antifreeze Function
5. Operation MCR 24/28 BIC PLUS 3. Close the gas valve. T000179-A Turning on the antifreeze function We recommend setting the boiler thermostat to a value off 10°C if using a classic installation. Set the boiler to ECO mode using parameter p4, this action will switch off the standby setting. -
Page 17: Changing The Settings
MCR 24/28 BIC PLUS 5. Operation Changing the settings 5.5.1. Changing the heating temperature If an outside temperature sensor or an OpenTherm control system is fitted, the heating flow temperature is adjusted automatically. In summer, it is possible to reduce the heating flow temperature whilst maintaining comfort. -
Page 18: Stopping The Central Heating Or Activating The Summer Mode
5. Operation MCR 24/28 BIC PLUS 5.5.3. Stopping the central heating or activating the Summer mode 1. Press the D key. The symbol D and the current temperature are displayed. 2. Press the key [-] several times until the value 0ff is displayed. 3. -
Page 19: Changing The Domestic Hot Water Temperature
MCR 24/28 BIC PLUS 5. Operation 5.5.4. Changing the domestic hot water temperature 1. Press the N key. The symbol N and the current temperature are displayed. 2. Use the [+] and [-] keys to change the parameter value. 3. To confirm the new value, press the key S . It also possible to modify this setting using the parameter p2 . -
Page 20: Stopping Domestic Hot Water Production
5. Operation MCR 24/28 BIC PLUS 5.5.5. Stopping domestic hot water production 1. Press the N key. The symbol N and the current temperature are displayed. 2. Press the key [-] several times until the value 0ff is displayed. 3. To confirm the new value, press the key S . The symbol T appears. - Page 21 MCR 24/28 BIC PLUS 5. Operation To change these parameters, proceed as follows: 1. Press key f several times until the symbol W flashes on the menu bar. 2. Press the S key to enter the "User" menu. The symbol p[1 appears. 3.
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Page 22: Reading Out Measured Values
5. Operation MCR 24/28 BIC PLUS Reading out measured values The following values can be displayed in the information menu Q: 4 t1 = Flow temperature (°C) 4 t2 = Return temperature (°C) 4 t3 = DHW sensor temperature (°C) This temperature is used only for internal management in DHW mode. -
Page 23: Checking And Maintenance
MCR 24/28 BIC PLUS 6. Checking and maintenance Checking and maintenance General instructions CAUTION An annual inspection is compulsory. We recommend taking out a maintenance contract. Maintenance operations must be done by a qualified engineer. Only original spare parts must be used. Make certain that the flues and chimneys are connected, in good condition and not blocked. -
Page 24: Filling The System
6. Checking and maintenance MCR 24/28 BIC PLUS 4 Clean the outside of the boiler using a damp cloth and a light detergent. CAUTION Only a qualified professional is authorised to clean the inside of the boiler. Filling the system The water pressure in the boiler must be between 1,5 and 2 bar. -
Page 25: Bleeding The Heating System
MCR 24/28 BIC PLUS 6. Checking and maintenance 4. Wait until the temperature drops below 40°C and the radiators seem cold before filling the central heating system. T000185-A 5. Open the disconnector valves. T000136-A 6. Close the disconnector valves when the manometer indicates a 2 bar pressure of 2 bar. - Page 26 6. Checking and maintenance MCR 24/28 BIC PLUS 2. Set the room thermostat as high as possible. T000183-A 3. Wait until the radiators are hot. T000184-A 4. Switch the boiler off. T000155-A 5. Wait around 10 minutes until the radiators are cold. T000185-A 6.
- Page 27 MCR 24/28 BIC PLUS 6. Checking and maintenance 7. Open the bleed connection using the bleed key provided whilst keeping a rag pressed against the connection. T000217-A 8. Wait until water comes out of the bleed valve and then close the bleed connection.
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Page 28: Troubleshooting
7. Troubleshooting MCR 24/28 BIC PLUS Troubleshooting Error codes 7.1.1. e01 - e02 - e07 - e09 T004115-A If one of the breakdown codes opposite is dispayed, check the hydraulic pressure: Case 1: Pressure higher than or equal to 1 bar 4 Press the RESET key to reset the appliance. -
Page 29: Before Contacting The Installer
MCR 24/28 BIC PLUS 7. Troubleshooting 7.1.4. Before contacting the installer Before contacting the installer Note the following information on the appliance’s rating plate: 4 Type of gas used 4 Boiler type 4 Manufacturing date 4 Serial no. of the appliance AD-0000686-01 170915 - 300024112-001-06... -
Page 30: Incidents And Solutions
7. Troubleshooting MCR 24/28 BIC PLUS Incidents and solutions Problem Probable causes Solution Check that the boiler is switched on. The boiler is not switched on. Check the fuses and switches. Check that the gas valve is fully opened. The DHW mode is deactivated. Activate the DHW mode. -
Page 31: Disposal
MCR 24/28 BIC PLUS 8. Disposal Disposal Disposal/Recycling Removal and disposal of the boiler must be carried out by a qualified professional in compliance with prevailing local and national regulations. Follow the steps below to remove the boiler: 4 Switch off the boiler electrical power supply. 4 Shut off the gas supply. -
Page 32: Energy Savings
9. Energy savings MCR 24/28 BIC PLUS Energy savings Energy savings This chapter contains: 4 Energy-saving advice 4 Advice on setting the room thermostat correctly 9.1.1. Energy-saving advice 4 Keep the room in which the boiler is installed well ventilated. Do not block ventilation outlets. - Page 33 MCR 24/28 BIC PLUS 9. Energy savings 4 If you are using an ON/OFF type thermostat, reduce the water temperature value (p1) in summer (e.g. 60 in summer and 80 in winter). 4 When setting an hourly programmable thermostat, keep in mind the days you are absent or on vacation.
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Page 34: 10 Warranty
10. Warranty MCR 24/28 BIC PLUS 10 Warranty 10.1 General You have just purchased one of our appliances and we thank you for the trust you have placed in our products. Please note that your appliance will provide good service for a longer period of time if it is regularly checked and maintained. -
Page 35: 11 Appendix
MCR 24/28 BIC PLUS 11. Appendix 11 Appendix 11.1 ErP information 11.1.1. Product fiche DeDietrich - MCR BIC PLUS 24/28 Space heating - Temperature application Medium Water heating - Declared load profile Seasonal space heating energy efficiency class Water heating energy efficiency class Rated heat output (Prated of Psup) Space heating - Annual energy consumption Water heating - Annual energy consumption... -
Page 36: Package Fiche
11. Appendix MCR 24/28 BIC PLUS 11.1.2. Package fiche Package card for boilers stating the energy efficiency for central heating for the package Seasonal space heating energy effi ciency of boiler ‘I’ Temperature control Class I = 1%, Class II = 2%, Class III = 1.5%, Class IV = 2%, Class V = 3%, Class VI = 4%, from fi... - Page 37 MCR 24/28 BIC PLUS 11. Appendix The value of the seasonal space heating energy efficiency of the preferential space heater, expressed in %. The factor for weighting the heat output of preferential and supplementary heaters of a package as set out in the following table.
- Page 38 11. Appendix MCR 24/28 BIC PLUS Package card for combination heating appliances (boilers or heat pumps) stating the energy efficiency for water heating for the package Water heating energy effi ciency of combination heater ‘I’ Declared load profi le: Solar contribution Auxiliary electricity from fi...
- Page 39 MCR 24/28 BIC PLUS 11. Appendix The value of the mathematical expression (Q . 2,5)/ (220 . Q ), expressed in %, where Q is taken from the product fiche of the solar device and Q from Regulation EU 811/2013, Annex VII Table 15 for the declared load profile M, L, XL or XXL.
- Page 40 11. Appendix MCR 24/28 BIC PLUS 170915 - 300024112-001-06...
- Page 41 MCR 24/28 BIC PLUS 11. Appendix 170915 - 300024112-001-06...
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