DOMUSA TEKNIK AVANTTIA HDX Operation & User’s Manual
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DOMUSA TEKNIK AVANTTIA HDX Operation & User’s Manual

DOMUSA TEKNIK AVANTTIA HDX Operation & User’s Manual

Avanttia series
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OPERATION USER GUIDE
 AVANTTIA
CGM-04/392
ER-0170/1996

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Summary of Contents for DOMUSA TEKNIK AVANTTIA HDX

  • Page 1 OPERATION USER GUIDE  AVANTTIA CGM-04/392 ER-0170/1996...
  • Page 2 Thank you for choosing a DOMUSA TEKNIK heating boiler. From the range of DOMUSA TEKNIK products you have chosen the Avanttia model. With a suitable hydraulic installation, this boiler is capable of providing you with the temperature comfort suitable for your home, as well as balanced and economical Domestic Hot Water (DHW) production.

  • Page 3: Table Of Contents

    ÍNDICE Pág. 1 COMPONENTS DIAGRAM..............................2 2 CONTROL ELEMENTS ................................4 3 DIGITAL DISPLAY................................5 3.1 O “ ” ............................. 5 PERATION IN STANDARD DISPLAY MODE 3.2 C ..................................7 HANGING THE SETTINGS 4 OPERATION...................................8 4.1 S ..........................9 ELECTING THE BOILER SETPONT TEMPERATURE 4.2 S ..........................

  • Page 4: Components Diagram

    Avanttia 1 COMPONENTS DIAGRAM Avanttia HDX 1. Heat exchanger. 7. Siphon safety group. 2. DHW expansion vessel. 8. Safety group. 3. Main primary circuit drain. 9. Automatic boiler drain valve. 4. Heating expansion vessel. 10. Main heating circuit drain. 5. DHW storage tank Inox.
  • Page 5 Avanttia HDXM 1. Heat exchanger. 8. Safety group. 2. DHW expansion vessel. 9. Automatic boiler drain valve. 3. Main primary circuit drain. 10. Main heating circuit drain. 4. Heating expansion vessel. 11. Heating circuit circulation pump. 5. DHW storage tank Inox. 12.

  • Page 6: Control Elements

    Avanttia 2 CONTROL ELEMENTS 15. Digital display: 18. MODE touch button: This is the main boiler functioning display, on This button is used to access and browse the which all the operating information, settings different menus. and values appear. This display is also used to access the appliance’s user and service settings.

  • Page 7: Digital Display

    3 DIGITAL DISPLAY (15) The Avanttia boilers are electronic and have a display for viewing the different boiler settings. The display has various zones where different icons and numbers appear to indicate the different statuses. 3.1 Operation in “standard” display mode Indication of boiler status: Heating function enabled.
  • Page 8 Avanttia cd2 radiator: This appears on the display when the circulating pump of direct circuit 2 is switched on (BC2 on and Sr2 not connected) or when a value or setting connected with direct circuit 2 is shown. cm1 radiator: This appears on the display when the circulating pump of mixed circuit 1 is switched on (BC1 on and Sr1 connected) or when a value or setting connected with mixed circuit 1 is shown.

  • Page 9: Changing The Settings

    3.2 Changing the settings “User Menu" “Service menu" The boiler adjustment settings are located in the and the . To access the “User Menu" , press . Then press repeatedly to progress sequentially through the user settings. If the setting shown can be modified, SET will flash on the display and the setting can be changed by (17) (16) pressing the “”...

  • Page 10: Operation

    Avanttia 4 OPERATION The Avanttia boiler is designed to heat a heating installation and provide domestic hot water, instantly and/or by collection. Standaring functioning: The boiler provides both heating and DHW in this mode. The burner and the circulating pump will switch on and the diverter valve will switch to DHW mode.

  • Page 11: Selecting The Boiler Setpont Temperature

    4.1 Selecting the boiler setpont temperature  (14) Depending on the boiler configuration, the Heating “” and “▬” symbols may be used to select the desired boiler functioning temperature, as well as enabling and/or disabling the heating function. Providing there is a direct circuit that is not functioning according to the outside weather conditions (P.11 = oFF and/or P.31 = oFF), or when no second heating circuit is installed, the (16) Heating “”...

  • Page 12: Selecting The Setpoint Temperature Of Heating Circuit 1

    Avanttia 4.3 Selecting the setpoint temperature of heating circuit 1  The flow temperature of the circuit may be selected, providing heating circuit 1 is a mixed circuit (heating pump of circuit 1 (BC ) and the mixer valve (M ) and sensor (Sr )) and it is not functioning in accordance with outside weather conditions (P.11 = oFF).

  • Page 13: Additional Functions

    5 ADDITIONAL FUNCTIONS The Avanttia boiler has the following additional control functions: 5.1 Antilegionella function Using the P.17 parameter, it is possible to activate the function of protection against Legionella bacterium. With the feature enabled, every 7 days, DHW tank temperature rises up to 65 ºC. 5.2 Pumps anti-block function This feature prevents the boiler circulation pumps from seizing up if they have been out of use for a long period.

  • Page 14: Functioning Of Heating Circuit 2 (Optional)

    Avanttia 6 FUNCTIONING OF HEATING CIRCUIT 2 (OPTIONAL) All the boiler models in the Avanttia range may optionally control a second heating circuit. For this second circuit to be controlled, a second circulating pump (BC ) needs to be installed on the boiler if a direct circuit is required, or a pump (BC ) and a mixer valve (M ) if a mixed circuit is required.

  • Page 15: Lago Fb Ot+ Remote Control (Optional)

    7 LAGO FB OT+ REMOTE CONTROL (OPTIONAL) A remote control (LAGO FB OT+) can optionally be supplied together with the Avanttia boiler. This remote control can be used to fully operate the boiler from anywhere in the room in which it is installed.

  • Page 16: Functioning With An External Sensor (Optional)

    Avanttia 7.2 Functioning with an external sensor (Optional) If the LAGO FB OT+ remote control is fitted with an outdoor temperature sensor, it can calculate the heating temperature of heating installation Nº 1 according with the outside weather conditions at each particular time, with optimum adjustment of the heating installation conditions for improved heating comfort in the home and energy savings.

  • Page 17: Commissioning Of The Boiler

    8 COMMISSIONING OF THE BOILER The start-up of the boiler, for the validity of warranty to be in force, is to be carried out by an authorised Technical Assistance Service. Prior to proceeding to such a start-up, the following steps will be performed: - Check that the boiler is properly connected to the electric power supply.

  • Page 18: Safety Cut-Outs

    Avanttia 12 SAFETY CUT-OUTS The boiler’s electronic control system may activate the following safety cut-outs to stop the boiler functioning. When one of these safety cut-outs occurs, the boiler will stop functioning, a cut-out code will flash on the display and the red alarm warning pilot light will flash on the control panel. If any of the safety cut-outs described below should occur repeatedly, switch off the boiler and call your nearest official technical assistance service.

  • Page 19: Boiler Maintenance

    13 BOILER MAINTENANCE To maintain the boiler in perfect working order, a yearly overhaul is to be performed by DOMUSA TEKNIK’s authorised personnel. Boiler and flue maintenance The most important aspects to be checked are as follows: - The water pressure in the heating installation, when the water is cold, must be between 0.1 and 0.15 MPa (1 and 1.5 bar).
  • Page 20 Avanttia Anti-frost precautions The Avanttia boiler, have a function to prevent the installation from freezing, ensuring that the boiler is connected to the electrical power supply. In any case, and mainly in geographical zones where very low temperatures are usual, it is advisable to add anti-freezing liquid to heating circuit. When a very long period the boiler is not going to work, it is advisable to empty the boiler totally.

  • Page 21: Alarm Codes

    14 ALARM CODES The Avanttia boiler has an electronic circuit which performs continuous self-testing to detect any malfunctioning in the boiler. When the electronic control detects malfunctioning, this is indicated by an alarm code flashing on the display. The following list describes the alarm codes that may appear: Cod.

  • Page 22: Diagrams And Measurements

    Avanttia 15 DIAGRAMS AND MEASUREMENTS 15.1 Avanttia HDX EG RC EG RC VSES VSES Avanttia Avanttia Connection 25 HDX 37 HDX IC: Heating output. 3/4" M RC: Heating return. 3/4" M EG: Gas inlet. 3/4" M ES: DCW inlet. 3/4" M SS: DHW outlet.

  • Page 23: Avanttia Hdxm

    15.2 Avanttia HDXM VSES Avanttia 25 Avanttia 37 Connection HDXM HDXM ICO: Heating output optional circuit. 3/4" M RCO: Heating return optional circuit. 3/4" M ICM: Heating output mixed circuit 3/4" M RCM: Heating return mixed circuit. 3/4" M EG: Gas inlet. 3/4"...

  • Page 24: Technical Characteristics

    Avanttia 16 TECHNICAL CHARACTERISTICS 16.1 Product data (according to EC/125/2009 Directive) 25 HDX 37 HDX AVANTTIA 25 HDXM 37 HDXM Condensation Boiler type Heating and instantaneous hot water production Rated heat output rated Useful heat output 23,1 34,2 Useful heat output (30%) Seasonal space heating energy efficiency Ƞ...
  • Page 25 AVANTTIA Specifications HDX / HDXM HDX / HDXM Maximum heating temperature ºC Adjustable heating temperature range ºC 25 - 85 Expansion heating vessel volume Expansion heating vessel pre-load 0,1 (1 bar) Expansion DHW vessel volume Expansion DHW vessel pre-load 0,3 (3 bar) Minimum DHW pressure 0,7 (7 bar) Adjustable tank DHW temperature range...

  • Page 26: Electrical Connection Diagram

    There are a series of removable terminal strips located on the rear of the control panel, for connecting the various options and components of this model. To connect them correctly, carefully follow the indications shown below: 17.1 Avanttia HDX 17 18 19 Lago FB...

  • Page 27: Avanttia Hdxm

    17.2 Avanttia HDXM 17 18 19 Lago FB 10 11 230 V~ F: Phase. C: Common of auxiliary relay. N: Neutral. NO: Normaly open of auxiliary relay. : Heating circuit N. 1 circulating pump. NC: Normaly closed of auxiliary relay. : Heating circuit N.

  • Page 28: Commercial Guarantee

    5 Years for heat exchangers. 5 Years for domestic hot water tanks. During the 2-year period following the start-up date, DOMUSA TEKNIK will carry out any repairs of original flaws or defects totally free of charge. After these 2 years have elapsed and until the end of the guarantee period, labour costs and call- out charges will be payable by the user.
  • Page 29 NOTES: ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 30 Avanttia NOTES: ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 31 NOTES: ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 32 Bº San Esteban s/n Ellesmere Port, CH65 9BF 20737 RÉGIL (Guipúzcoa) Tel: 0151 909 6222 Tel: (+34) 943 813 899 www.domusateknik.com *CDOC001264* CDOC001264 06/16 DOMUSA TEKNIK reserves the right to make modifications of any kind to its product characteristics without prior notice.

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