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DeDietrich Vivadens MCR-P 24, User Manual

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DeDietrich Vivadens MCR-P 24 User Manual Download Page 13

4 Description of the product

4.1

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

Flue gas discharge via a forced flue, chimney, bi-flow or 3CE type

connection.

MCR-P 24/28 BIC PLUS

4. Description of the product

170915 - 127686-04

12

Summary of Contents for Vivadens MCR-P 24

Page 1: ...Vivadens EN Wall hung gas condensing boilers MCR P 24 28 BIC PLUS User Guide 127686 04...

Page 2: ...fications 9 4 Description of the product 12 4 1 General description 12 5 Operation 13 5 1 Control panel 13 5 2 Commissioning the boiler 14 5 3 Stopping the boiler 14 5 4 Turning on the antifreeze func...

Page 3: ...09 27 7 1 2 e04 27 7 1 3 Other error codes 27 7 1 4 Before contacting the installer 28 7 2 Incidents and solutions 29 8 Disposal 30 8 1 Disposal Recycling 30 9 Energy savings 31 9 1 Energy savings 31...

Page 4: ...3 170915 127686 04...

Page 5: ...ppliance Cleaning and user maintenance shall not be made by children without supervision CAUTION Only qualified persons are authorised to assemble install and maintain the installation DANGER If you s...

Page 6: ...professionals are authorised to work on the appliance and the installation 4 Regularly check the water pressure in the installation minimum pressure 0 8 bar recommended pressure between 0 8 and 1 5 b...

Page 7: ...or insufficient maintenance of the appliance 4 Failure to abide by the instructions on installing the appliance 1 3 2 Installer s liability The installer is responsible for the installation and commi...

Page 8: ...on manuals in good condition close to the appliance This appliance is not intended to be used by persons including children whose physcial sensory or mental capacity is impaired or persons with no exp...

Page 9: ...situation causing serious physical injury WARNING Risk of a dangerous situation causing slight physical injury CAUTION Risk of material damage Signals important information Signals a referral to othe...

Page 10: ...emperature 60 C 94 3 Heating efficiency under partial load Hi 92 42 EEG Return temperature 30 C 110 2 Heating efficiency under full load Hs 80 60 C 92 42 EEG 89 3 Heating efficiency under full load Hs...

Page 11: ...Yes Rated heat output Prated kW 24 Useful heat output at rated heat output and high temperature regime 3 P4 kW 23 8 Useful heat output at 30 of rated heat output and low temperature regime 2 P1 kW 7...

Page 12: ...el consumption AFC GJ 26 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 inle...

Page 13: ...boilers 4 Heating and domestic hot water production with integrated DHW tank 4 High efficiency heating 4 Low pollutant emissions 4 Flue gas discharge via a forced flue chimney bi flow or 3CE type con...

Page 14: ...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 Pressing on any key will display the current...

Page 15: ...ws 0 The boiler is now operational 5 3 Stopping the boiler 1 Throw the boiler s ON OFF switch 2 Switch off the boiler electrical power supply 3 Close the gas valve 4 Ensure that the boiler and system...

Page 16: ...ctors 7 and 8 is activated the boiler will operate permanently until it reaches the flow setting point 5 5 Changing the settings 5 5 1 Changing the heating temperature If an outside temperature sensor...

Page 17: ...f key 1 times The symbol Q flashes 2 Press the f key a second time The symbol ECO flashes 3 To confirm press the S key 4 The current operating status is shown on the display AUTO 5 Use the and keys to...

Page 18: ...Press the key several times until the value 0ff is displayed 3 To confirm the new value press the key S The symbol C appears 4 It also possible to modify this setting using the parameter p3 See chapte...

Page 19: ...e 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 param...

Page 20: ...p2 Domestic hot water temperature 40 to 65 C 60 C p3 Heating DHW mode 0 Heating deactivated C DHW deactivated T 1 1 Heating activated D DHW activated N 2 Heating activated D DHW deactivated T 3 Heati...

Page 21: ...parameter value selected 5 Use the and keys to change the parameter value 6 To confirm the new value press the key S The name of the modified parameter is displayed 7 If necessary set other parameter...

Page 22: ...ng DHW draw off this value does not correspond to the actual DHW outlet temperature it is always lower 4 t4 Outside temperature C 4 fl Ionization current A 4 Mf Fan speed rpm 1 Press the f key The sym...

Page 23: ...outlet s 4 If a neutralisation system is installed follow the instructions delivered with the neutralisation system for cleaning and servicing of this system 6 2 Periodic checks 4 Check the water pre...

Page 24: ...e in the boiler must be between 1 5 and 2 bar Add water to the installation if necessary To do this proceed as follows 1 Open the valves on all radiators connected to the heating system 2 Set the room...

Page 25: ...re If it is often necessary to top up the installation with water contact your fitter 6 4 Bleeding the heating system It is essential that you bleed any air in the calorifier the conduits or the taps...

Page 26: ...6 Bleed the radiators Start with the lower floors 7 Open the bleed connection using the bleed key provided whilst keeping a rag pressed against the connection T000155 A T000185 A T000216 A 3 1 4 5 2...

Page 27: ...the pressure in the installation is still sufficient Add water to the installation if necessary 10 Switch on the boiler A vent cycle of a duration of around 3 minutes is carried out automatically 11...

Page 28: ...age 23 4 Press the RESET key to reset the appliance Wait a few seconds If the display shows 0 the boiler is again operating normally If the display again shows e1 e2 e7 or e9 contact the installer 7 1...

Page 29: ...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 MCR P 24 28 BI...

Page 30: ...is too low The boiler is not switched on 4 Check that the boiler is switched on 4 Check the fuses and switches 4 Check that the gas valve is fully opened The water pressure is too low 1 bar Top up the...

Page 31: ...tional regulations Follow the steps below to remove the boiler 4 Switch off the boiler electrical power supply 4 Shut off the gas supply 4 Close the water supply 4 Vent the heating installation 4 Remo...

Page 32: ...wice as much water and energy 9 1 2 Room thermostat and settings The room thermostat is available in the following versions 4 2 wire ON OFF thermostat 4 Modulating thermostat 4 Programmable room tempe...

Page 33: ...t 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 MCR P 24 28 BIC...

Page 34: ...e manufacturer shall not be held responsible for any damage loss or injury caused by installations which do not comply with the following 4 applicable local laws and regulations 4 specific requirement...

Page 35: ...nergy efficiency class B Rated heat output Prated of Psup kW 24 Space heating Annual energy consumption GJ 73 Water heating Annual energy consumption kWh GJ 51 26 Seasonal space heating energy efficie...

Page 36: ...products in relation to building size and characteristics Boiler and supplementary heat pump installed with low temperature heat emitters at 35 C Seasonal space heating energy efficiency class of pack...

Page 37: ...ater IV The value of the mathematical expression 115 11 Prated whereby Prated is related to the preferential space heater Psup Prated Psup 1 2 II package without hot water storage tank II package with...

Page 38: ...cs Water heating energy efficiency class of package under average climate Water heating energy efficiency of package under average climate Auxiliary electricity Solar contribution Water heating energy...

Page 39: ...aux 2 5 220 Qref expressed in where Qaux is taken from the product fiche of the solar device and Qref from Regulation EU 811 2013 Annex VII Table 15 for the declared load profile M L XL or XXL MCR P 2...

Page 40: ...11 Appendix MCR P 24 28 BIC PLUS 39 170915 127686 04...

Page 41: ...MCR P 24 28 BIC PLUS 11 Appendix 170915 127686 04 40...

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Page 44: ...it 420 271 001 627 info dedietrich cz IT DE DIETRICH THERMIQUE Iberia S L U www dedietrich calefaccion es C Salvador Espriu 11 08908 L HOSPITALET de LLOBREGAT 34 935 475 850 info dedietrich calefacci...

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