Page 1 INSTALLATION, USE AND MAINTENANCE MANUAL GAS CONDENSING FREE-STANDING BOILER 140T MYDENS 210T 280T GAS CONDENSING FREE-STANDING HOT WATER HEATER AGUADENS 62403578 - R02 01-06-2019_UK - ADVECO...
Page 2: Safety Instructions
SAFETY INSTRUCTIONS WARNING!!! FAILURE TO COMPLY WITH THESE PROVISIONS AND REQUIREMENTS MAY COMPROMISE THE SAFETY OF THE UNIT AND CAN RESULT IN A FIRE OR EXPLOSION CAUSING PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH. Installer: Read all instructions, including this manual, Flue gas/air intake: before installing.
Page 3 SAFETY INSTRUCTIONS CAUTION!!! FAILURE TO COMPLY WITH THESE PROVISIONS AND REQUIREMENTS MAY COMPROMISE THE SAFETY OF THE UNIT AND CAN RESULT IN A FIRE OR EXPLOSION CAUSING PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH. Installation location: The heater NOTICE!  This appliance is not intended for must be located in an area where Local approval of the flue system and use by persons (including children)
Page 4: Table Of Contents
CONTENTS SAFETY INSTRUCTIONS ........................... 1 - CODE REQUIREMENTS ..........................1.1 - National laws and regulations ..........................7 2 - GENERAL INFORMATION ..........................2.1 - Presentation ................................8 2.2 - Overview of models ..............................8 2.3 - Accessories included ..............................9 2.4 - Manufacturer ................................
Page 5 CONTENTS 11.9 - Water quality ................................. 41 12 - INSTALLATION - Disposal of condensate ....................12.1 - Condensate outlet ..............................42 13 - INSTALLATION - Electrical connections ....................13.1 - Electrical connections: details ..........................43 13.1.1 - Connecting power supply cable ......................43 13.1.2 –...
Page 6 CONTENTS 18 - MAINTENANCE ............................18.1 - General recommendations ........................... 81 18.1.1 - Gas leak check ............................81 18.1.2 - Checking the condition of the air intake and flue exhaust ducts ............. 81 18.1.3 - Checking the system water pressure ...................... 81 18.1.4 - Checking the ignition and detection electrodes ..................
Page 7: Code Requirements
1 - CODE REQUIREMENTS 1.1 - National laws and regulations - Gas safety (Installation and Use) Regulations current issue. - BS 6700 - Design, installation, testing and maintenance of - M.D. no.37 dated 22/01/2008 (former Law no.46 dated services supplying water for domestic use within buildings 05/03/90) and their cartilages - Specification.
Page 8: General Information
2 - GENERAL INFORMATION 2.1 - Presentation Congratulations! You have purchased one of the best products on the market. Each individual part is proudly designed, manufactured, tested and assembled within the COSMOGAS facilities, thus guaranteeing the best quality control. 2.2 - Overview of models XXXXDENS XXXTXX v = Appliance with 2-way valves s = Appliance with stainless steel manifold (*)
Page 9: Accessories Included
2 - GENERAL INFORMATION 2.3 - Accessories included The boiler is supplied with the following accessories: Quantity No. Code Description Figure N° 1 GAS CONVERSION KIT MET-LPG 70T, 140T, 210T AND 280T. 62630198 N° 1 SENSOR 10K D6X45 L=2500 T 62110071 N°...
Page 10: Main Components
3 - MAIN COMPONENTS 020009.01.018 1 - Air/gas mixing group 11 - ---------- 2 - Gas valve 12 - Stopper (not present) 3 - Air inlet manifold 13 - Water pressure sensor (present in burner 1 MASTER) 4 - Hot water safety thermostat 14 - Sparks generator 5 - Hot water temperature sensor 15 - Ignition cables...
Page 11 3 - MAIN COMPONENTS 020009.01.028_a 32 33 31 020009.01.028 19 - Burner 26 - Water inlet temperature sensor 20 - ---------- 27 - LH ignition electrode 21 - Detection electrode 28 - RH ignition electrode 22 - ---------- 29 - ---------- 23 - Burner pilot light 30 - ---------- 24 - ----------...
Page 12 3 - MAIN COMPONENTS 020014.01.031 1 - Adjustable feet 15 - ---------- 2 - Exhaust gases condensate outlet pipe 16 - ---------- 3 - Condensate neutraliser 17 - Control panel 4 - Burner “1” (MASTER) 18 - ---------- 5 - Condensate outlet pipe 19 - Top front casing 6 - Gas inlet pipe 20 - “Burner 1”...
Page 13 3 - MAIN COMPONENTS BURNER 1 (Master) 020014.01.032 22 - Top cover 30 - Exhaust gases outlet manifold 23 - General ON/OFF switch 31 - Water inlet pipe 27 - Fan cover 32 - ---------- 28 - Exhaust gases temperature safety fuse (red connector) 33 - Condensate level sensor 29 - Exhaust gases temperature sensor (blue connector) 34 - ----------...
Page 14 3 - MAIN COMPONENTS 020014.01.033 1 - Adjustable feet 15 - ---------- 2 - Exhaust gases condensate outlet pipe 16 - ---------- 3 - Condensate neutraliser 17 - Control panel 4 - Burner “1” (MASTER) 18 - “Burner 2” command and control board 5 - Condensate outlet pipe 19 - Top front casing 6 - Gas inlet pipe...
Page 15 3 - MAIN COMPONENTS BURNER 2 BURNER 1 (Master) 020014.01.004 22 - Top cover 30 - Exhaust gases outlet manifold 23 - General ON/OFF switch 31 - Water inlet pipe 27 - Fan cover 32 - ---------- 28 - Exhaust gases temperature safety fuse (red connector) 33 - Condensate level sensor 29 - Exhaust gases temperature sensor (blue connector) 34 - ----------...
Page 16 3 - MAIN COMPONENTS 020013.01.014 1 - Adjustable feet 15 - ---------- 2 - Exhaust gases condensate outlet pipe 16 - ---------- 3 - Condensate neutraliser 17 - Control panel 4 - Burner “1” (MASTER) 18 - Burner “2”-”3”-”4” command and control board 5 - Condensate outlet pipe 19 - Top front casing 6 - Gas inlet pipe...
Page 17 3 - MAIN COMPONENTS BURNER 2 (Not present in models 180T and 210T) BURNER 1 (Master) BURNER 3 BURNER 4 020013.01.010 22 - Top cover 31 - Water inlet pipe 23 - General ON/OFF switch 32 - ---------- 27 - Fan cover 33 - Condensate level sensor 28 - Exhaust gases temperature safety fuse (red connector) 34 - ----------...
Page 18: Operation
4 - OPERATION Figure 4-1 Key: 1 - Air intake 2 - Exhaust gases outlet 3 - Air vent valve 4 - Sealed chamber 6 - Water outlet temperature safety thermostat 7 - Water outlet temperature sensor 8 - Water pressure gauge 9 - Exhaust gases temperature sensor 10 - Exhaust gases temperature safety fuse 12 - Pre-mixed burner...
Page 19 4 - OPERATION Figure 4-2 Key: 1 - Air intake 2 - Exhaust gases outlet 3 - Air vent valve 4 - Sealed chamber 6 - Water outlet temperature safety thermostat 7 - Water outlet temperature sensor 8 - Water pressure gauge 9 - Exhaust gases temperature sensor 10 - Exhaust gases temperature safety fuse 12 - Pre-mixed burner...
Page 20 4 - OPERATION Figure 4-3 Key: 1 - Air intake 2 - Exhaust gases outlet 3 - Air vent valve 4 - Sealed chamber 6 - Water outlet temperature safety thermostat 7 - Water outlet temperature sensor 8 - Water pressure gauge 9 - Exhaust gases temperature sensor 10 - Exhaust gases temperature safety fuse 12 - Pre-mixed burner...
Page 21 4 - OPERATION Figure 4-4 Key: 1 - Air intake 2 - Exhaust gases outlet 3 - Air vent valve 4 - Sealed chamber 6 - Water outlet temperature safety thermostat 7 - Water outlet temperature sensor 8 - Water pressure gauge 9 - Exhaust gases temperature sensor 10 - Exhaust gases temperature safety fuse 12 - Pre-mixed burner...
Page 22: Operation And Intended Use
4 - OPERATION 4.1 - Operation and intended use 4.1.2 - AGUADENS hot water heater operation and intended use 4.1.1 - MYDENS boiler operation and The AGUADENS product is a condensing gas boiler which must be connected to a storage tank for the production of intended use domestic hot water (see figure 11-1).
Page 23: Primary Circuit Pump
4 - OPERATION 4.1.8 - MYDENS boiler production of This system allows the delivery temperature to be managed automatically depending on the outdoor temperature. An domestic hot water example of this in operation is shown in the form of a graph in For the production of domestic hot water a storage tank must figure 4-6.
Page 24: Installation - Place Of Installation
5 - INSTALLATION - Place of installation 5.1 - Selection of place of installation WARNING! If installed in rooms with a thin floor, WARNING! Do not store any inflammable a resonating noise could be generated. The installation of noise-reduction elements is required. material in the boiler’s immediate vicinity.
Page 25: Requirements For Correct Ventilation
5 - INSTALLATION - Place of installation 5.1.1 - Requirements for correct ventilation The technical room MUST be provided with an air vent of the correct size. To ensure appropriate ventilation for combustion, in line with the requirements of national and local regulations in force, pay attention to the following: A single direct opening to the outside is required for combustion;...
Page 26: Installation - Setup
6 - INSTALLATION - Setup 6.1 - Setup To install the boiler correctly and easily, the following steps must be scrupulously followed. 6.1.1 - Moving the boiler 020021.01.009 WARNING! Use trolleys suitable for the type of boiler to move it. Not doing this could cause serious harm.
Page 27: Installation - Minimum Distances To Be Observed
7 - INSTALLATION - Minimum distances to be observed 7.1 - Dimensions and minimum distances to be observed For both installation and maintenance, it is necessary to leave free spaces around the boiler, as shown in figures 7-1 and 7-2. The dimensions and connection centre space distances for the boilers are shown in figures 8-1, 8-2, 9-1 and 9-2.
Page 28: Installation - Dimensions And Centre Space Distances - Mydens Boiler
8 - INSTALLATION - Dimensions and centre space distances - MYDENS boiler Figure 8-1 - Dimensions and centre space distances of attachments for models 70T and 140T (References in figure 8-3) Figure 8-2 - Dimensions and centre space distances of attachments for models 210T and 280T (References in figure 8-3) COSMOGAS 60T - 280T...
Page 29 8 - INSTALLATION - Dimensions and centre space distances - MYDENS boiler MODEL DELIVERY RETURN AIR INTAKE FLUE GAS CONDENSATE OUTLET OUTLET 1”1/2 * 1”1/2 * 136 mm 110 mm 1” 28 mm 140T 1”1/2 * 1”1/2 * 136 mm 110 mm 1”...
Page 30: Installation - Dimensions And Centre Space Distances - Aguadens Hot Water Heater
9 - INSTALLATION - Dimensions and centre space distances - AGUADENS hot water heater Figure 9-1 - Dimensions and centre space distances of attachments for models 70T and 140T (References in figure 9-3) Figure 9-2 - Dimensions and centre space distances of attachments for models 210T and 280T (References in figure 9-3) COSMOGAS 60T - 280T...
Page 31 9 - INSTALLATION - Dimensions and centre space distances - AGUADENS hot water heater MODEL WATER OUTLET WATER INLET AIR INTAKE FLUE GAS CONDENSATE OUTLET OUTLET 1”1/2 * 1”1/2 * 136 mm 110 mm 1” 28 mm 140T 1”1/2 * 1”1/2 * 136 mm 110 mm...
Page 32: Installation - Plumbing Connections - Mydens Boiler
10 - INSTALLATION - Plumbing connections - MYDENS boiler 10.1 - MYDENS boiler plumbing and gas connections WARNING! Do not power the appliance with gases other than those specified. WARNING! Before installing the appliance, the 10.2 - MYDENS boiler safety valve central heating system and, if necessary, the domestic hot water system must be washed thoroughly in order (responsibility of the installer)
Page 33 10 - INSTALLATION - Plumbing connections - MYDENS boiler COSMOGAS 60T - 280T...
Page 34: Mydens Boiler Inail Safety Devices
10 - INSTALLATION - Plumbing connections - MYDENS boiler 10.4 - MYDENS boiler INAIL safety devices The boiler is supplied as standard without the INAIL safety devices. WARNING! All boilers of more than 35 kW of power must, at the installer’s responsibility, be equipped with safety devices as provided for by Compilation “R”...
Page 35: Connection Of Expansion Tank
10 - INSTALLATION - Plumbing connections - MYDENS boiler recommended that a meter be installed which can indicate 10.5 - Connection of expansion tank the quantity of water replenished. Natural or added impurities in the water. A lot of drinking water can contain concentrations, which may be significant, WARNING! The boiler has no expansion of chlorides and sulphates that can increase the speed of...
Page 36: Water Treatment In Domestic Heating Systems
10 - INSTALLATION - Plumbing connections - MYDENS boiler 10.9 - MYDENS boiler low-temperature the system may be dirty or particularly blocked up, and the subsequent refilling with new treated water. systems (or underfloor heating) If the analysis of a sample of water that will be used to fill the system shows the following values: WARNING! If the boiler is installed in an - Hardness from 12 °F to 20 °F...
Page 37: Mydens Boiler Characteristic Curve Of Head Losses
10 - INSTALLATION - Plumbing connections - MYDENS boiler 10.11 - MYDENS boiler characteristic curve of head losses MYDENS model boilers do not have a circulation pump. For the size of the pumps to be used, the designer must consider the system’s hydraulic resistances and the hydraulic resistances of the boiler itself.
Page 38: Installation - Plumbing Connections - Aguadens Hot Water Heater
11 - INSTALLATION - Plumbing connections - AGUADENS hot water heater 11.1 - AGUADENS hot water heater plumbing and gas connections WARNING! Do not power the appliance with gases other than those specified. WARNING! Use trolleys suitable for the type of boiler to move it.
Page 39: Aguadens Hot Water Heater Inail Safety Devices
11 - INSTALLATION - Plumbing connections - AGUADENS hot water heater 11.4 - AGUADENS hot water heater INAIL safety devices The boiler is supplied as standard without the INAIL safety devices. WARNING! All hot water heaters of a power greater than 35 kW when combined with a puffer tank must meet the requirements of Compilation R issued by the INAIL.
Page 40: Expansion Tank
11 - INSTALLATION - Plumbing connections - AGUADENS hot water heater 11.5 - Expansion tank 11.7 - Size of system Set up a thermal expansion control system such as an Size the pump, the pipes and any device needed by the system expansion tank.
Page 41: Precautions Against Scalds
11 - INSTALLATION - Plumbing connections - AGUADENS hot water heater 11.8 - Precautions against scalds 11.9 - Water quality WARNING! This hot water heater can supply WARNING! If the hardness of the water is higher water at a temperature of up to 80°C. When you are than 20°F (200 mg/l), a water softener must be installed using the water heated by the hot water heater you on the cold water inlet.
Page 42: Installation - Disposal Of Condensate
12 - INSTALLATION - Disposal of condensate 12.1 - Condensate outlet  be performed with a pipe with an internal diameter equal The boiler has inside it a siphon system and condensate to or greater than 13 mm; neutraliser to evacuate condensates (see figures 3-3, 3-5 and ...
Page 43: Installation - Electrical Connections
13 - INSTALLATION - Electrical connections 13.1 - Electrical connections: details  Respect the polarity between the neutral and phase wires when connecting the appliance.  Make sure that the water, central heating and gas system WARNING! Disconnect the electric power supply pipes are not used as earths for the electrical or telephone before carrying out any intervention inside the boiler.
Page 44: Choosing The Room Thermostat/Chronothermostat
13 - INSTALLATION - Electrical connections 13.1.2 – Choosing the room thermostat/ 13.1.4 - Installing the outdoor temperature chronothermostat sensor The boiler is set up to operate with any room thermostat or Install the outdoor temperature sensor outside the building on chronothermostat which has the contact to which the cables a wall facing NORTH or NORTH-EAST, at a height of between from the boiler can be connected, with the following features:...
Page 45: Connection Board 885 If (On Request)
13 - INSTALLATION - Electrical connections 13.1.5 - Connection board 885 IF (on 13.2 - Connecting MYDENS request) boiler to storage tank Board 885 IF is supplied on request for all models (see detail The MYDENS model boiler must be connected to a “13”...
Page 46: Connecting Aguadens Hot Water Heater To Storage Tank
13 - INSTALLATION - Electrical connections 13.3 - Connecting AGUADENS hot water heater to storage tank The AGUADENS model appliance must be connected to a storage tank. The hydraulic connections must be made as per figure 11- Proceed as follows for the electric connections (refer to figure 13-6): 1.- Disconnect the electric power supply from the boiler;...
Page 47 13 - INSTALLATION - Electrical connections Figure 13-4 - MYDENS boiler electrical connections (Example of system shown in figure 10-1) Figure 13-5 - MYDENS boiler electrical connections (Example of system shown in figure 10-2) COSMOGAS 60T - 280T...
Page 48 13 - INSTALLATION - Electrical connections Figure 13-6 – AGUADENS hot water heater electrical connections (Example of system shown in figure 11-1) COSMOGAS 60T - 280T...
Page 49: Cascading Appliances
13 - INSTALLATION - Electrical connections 13.4 - Cascading appliances Cascading appliances as shown in the diagrams in figures 13-7 (MYDENS) and 13-8 (AGUADENS). It is necessary to first install the 885 IF board (detail “13” in figures 3-3, 3-5 and 3-7) in each appliance and acquire the cascade command 885 HC (see figures 13-7 and 13-8).
Page 50: Installation - Flue Gas Outlet And Air Intake Pipe
14 - INSTALLATION - Flue gas outlet and air intake pipe 14.1 - Burned gas exhaust and “type” and on the data plate on the boiler, also under the heading “type”. combustion agent air intake pipe The symbols used to define the type of exhaust are given below: WARNING! This boiler must be connected to a - B23 and B23P, intake in room and flue gas outlet through...
Page 51: Split System
14 - INSTALLATION - Flue gas outlet and air intake pipe 14.1.2 - Split system Flue The boiler is supplied as standard with the joint to connect gas outlet the flue gas outlet. For installation proceed as shown in figure 14-2. 1.- insert pipe “E”...
Page 52: Installation - External Cover
15 - INSTALLATION - External cover 15.1 - Installation of external cover for models 70T - 140T WARNING: - If you have a flue gas outlet 110 mm in diameter, use outlet cover “N” in figure 15-25. WARNING: - If you have a flue gas outlet 80 mm in diameter, use the small parts of this kit will have the following outlet cover “P”...
Page 53 15 - INSTALLATION - External cover 62610111.003 62610111.002 62610111.001 Figure 15-1 Figure 15-2 Figure 15-3 62610110.001 62610111.005 Figure 15-5 Figure 15-6 62610110.011 Figure 15-4 62610111.042 62610111.006 Figure 15-8 Figure 15-9 62610110.012 62610111.007 62610111.009 Figure 15-7 Figure 15-10 Figure 15-11 COSMOGAS 60T - 280T...
Page 54 15 - INSTALLATION - External cover 62610111.013 62610111.012 62610110.002 62610110.003 Figure 15-14 Figure 15-12 Figure 15-13 Figure 15-15 62610111.023 Figure 15-17 62610111.039 62610110.004 62610110.005 Figure 15-18 Figure 15-19 Figure 15-16 62610110.008 62610110.007 62610110.006 Figure 15-20 Figure 15-21 Figure 15-22 COSMOGAS 60T - 280T...
Page 55 15 - INSTALLATION - External cover Ø =110 mm Ø =80 mm 62610111.021 Figure 15-23 62610111.044 Figure 15-25 62610112.006 Figure 15-24 62610111.030 Figure 15-26 62610112.007 62610110.010 Figure 15-27 Figure 15-28 62610111.032 62610112.010 62610112.009 Figure 15-30 Figure 15-29 Figure 15-31 COSMOGAS 60T - 280T...
Page 56: Installation Of External Cover For Models 210T - 280T
15 - INSTALLATION - External cover 15.2 - Installation of external cover for 13.- Put on the cover AH in the direction shown in figure models 210T - 280T 15-59 and fasten it to the structure with screws “C” (figure 15-60).
Page 57 15 - INSTALLATION - External cover 62610111.002 62610111.001 62610111.003 Figure 15-32 Figure 15-33 Figure 15-34 62610111.004 62610111.005 Figure 15-36 Figure 15-37 62610111.045 Figure 15-35 62610111.006 62610111.042 Figure 15-39 Figure 15-40 62610111.007 62610111.046 62610111.009 Figure 15-38 Figure 15-42 Figure 15-41 COSMOGAS 60T - 280T...
Page 58 15 - INSTALLATION - External cover 62610111.010 62610111.011 62610111.012 62610111.013 Figure 15-43 Figure 15-44 Figure 15-45 Figure 15-46 62610111.040 Figure 15-47 62610111.014 62610111.015 Figure 15-48 Figure 15-49 62610111.016 Figure 15-50 62610111.019 62610111.018 62610111.017 Figure 15-53 Figure 15-51 Figure 15-52 Ø= 5.00 mm Ø...
Page 59 15 - INSTALLATION - External cover 62610111.026 62610111.024 62610111.025 Figure 15-57 Figure 15-58 Figure 15-59 62610111.027 Figure 15-60 62610112.011 Figure 15-61 62610111.028 Figure 15-62 62610111.021 62610112.006 Figure 15-63 Figure 15-64 COSMOGAS 60T - 280T...
Page 60 15 - INSTALLATION - External cover Ø =160 mm Ø =110 mm 62610111.030 Figure 15-66 62610112.007 62610111.029 Figure 15-65 Figure 15-68 62610111.032 62610111.031 Figure 15-67 Figure 15-69 62610112.010 62610112.009 Figure 15-70 Figure 15-71 COSMOGAS 60T - 280T...
Page 61: Start-Up
16 - START-UP 16.1 - Start-up Before starting up the boiler, the following operations must WARNING! If the boiler remains off for more than be carried out. 3 months, the siphon must be filled again as explained above. 16.1.1 - Instructions to the user Instruct the user on correct use of the boiler and the whole system in general.
Page 62: General Recommendations Regarding The Gas Supply
16 - START-UP 16.2 - General recommendations 16.3 - Type of gas for which the appliance regarding the gas supply is set. For first start-up of the boiler carry out the following checks: On the right side of the boiler there is a label stating the type ...
Page 63: Conversion Of Boiler Models 70T From One Type Of Gas To Another
16 - START-UP 16.4 - Conversion of boiler models 70T Contents: The kit (supplied as standard with the boiler) is made up of from one type of gas to another - label certifying the new type of gas, a gas nozzle for each burner and an instruction sheet;...
Page 64 16 - START-UP Burner 2 Burner 1 (Master) Burner 3 Burner 4 A - Connector from burner 1 (MASTER) B - Connector from display C - Connector from burner 2 D - Connector from burner 3 E - Connector from burner 4 Figure 16-5 - Burners position COSMOGAS 60T - 280T...
Page 65: Conversion Of Boiler Models 140T To 280T From One Type Of Gas To Another
16 - START-UP 16.5 - Conversion of boiler models 140T to 280T from one type of gas to another If you smell gas: WARNING! Boilers 140T to 280T are multi-burner models, this means A - Do not turn on any electrical device, including a that the gas type conversion must be done on each burner.
Page 66 16 - START-UP Figure 16-7 – Labels certifying the new boiler status U.M. 140T 210T 280T Rated gas supply pressure G20/G25/G30/G31 mbar 20/25/30/37 Minimum gas supply pressure G20/G25/G30/G31 mbar 17/20/25/25 Maximum gas supply pressure G20/G25/G30/G31 mbar 25/30/35/45 Methane gas nozzle diameter (G20) Methane gas nozzle diameter (G25) N.P.
Page 67: Ignition
16 - START-UP 16.6 - Ignition 16.7 - Controlling the supply gas pressure and any adjustments 16.6.1 - MYDENS boiler ignition The gas supply pressure must match that shown in the table 1.- Open the gas cock; in section 19. Proceed as follows to verify the pressure: 2.- connect the boiler to the electricity and set the general 1.- Close the gas cock;...
Page 68: Controlling The Level Of Co2 And Any Adjustments
16 - START-UP 16.8 - Controlling the level of 1.- If one is not already present, you will have to make a hole for the combustion analysis, located about 200 mm from the CO2 and any adjustments exhaust gases outlet pipe (see figure 16-9 corresponding to Table 16-8 shows the correct values of CO2 for a boiler stopper “F”).
Page 69: Check The Co2 Content And Make Any Necessary Adjustment On Boiler Models 140T To 280T
16 - START-UP 16.8.2 - Check the CO2 content and make 16.9 - Check boiler power any necessary adjustment on boiler The boiler’s air/gas mixture ratio is set at the factory. The gas pressure at the burner is controlled indirectly by the fan. The models 140T to 280T only way to check the boiler’s power is to act directly on the gas meter.
Page 70: Use
17 - USE 020010.01.023 17.1 - Water pressure check Figure 17-1 – Control board 17.1.1 - MYDENS boiler checking water FIGURE 17-1 KEY pressure If the pressure inside the central heating circuit falls below 0.5 A - Button to reduce water temperature Err 59 bar, viewer “N”...
Page 71: General Information
17 - USE 17.2 - General information The boiler leaves the factory set with standard parameters. WARNING! A domestic hot water temperature of However, it is possible to consult or make a series of more than 51°C can cause scalds. Children, the disabled modifications to the parameters via the “user menu”...
Page 72: Climate Control
17 - USE 17.9 - Climate control outside temperature drops back below the value set under this parameter, the central heating service switches back on 2003 Via the “Installer menu” adjust parameter . The automatically. central heating delivery temperature is related to the outdoor temperature sensor according to the algorithm in figure 17- 17.10 - Time settings for the various 2.
Page 73 17 - USE Outdoor temperature (°C) 2021 Par. 2023 Par. 2020 Par. 2020 Par. = outdoor temperature for heating switch-off 2021 Par. = projected outdoor temperature (winter) 2022 Par. = delivery temperature corresponding to projected outdoor temperature (winter) 2023 Par. = Outdoor spring temperature 2024 Par.
Page 74: User Menu
17 - USE 17.14 - “User menu” If no button is pressed for more than 60 seconds, the menu is exited automatically. Press the RESET button for 2 seconds to enter the “user For models from 100T to 280T, all the parameters indicated menu”.
Page 75: Installer Menu
17 - USE 17.15 - “Installer menu” b.- Edit the value of the parameter using the keys; WARNING! Changing these parameters could c.- Press the RESET key to confirm the change and go cause boiler and therefore system malfunctions. For back to the list of parameters;...
Page 76: Diagnostics
17 - USE 2024 Climate control: delivery temperature corresponding to °C From 0 to 40 spring outdoor temperature 2027 Night-time reduction °C From 0 to 50 2040 2041 2042 Burner 1 - Protection against frequent ignitions: time secs From 10 to 900 2043 Burner 1 - Protection against frequent ignitions: tempera- °C...
Page 77: Diagnostics: Lockouts "Loc
17 - USE 17.16.1 - Diagnostics: lockouts “Loc” Lockout Lockout description Checks Solutions Loc 1 No detection of flame after A - Gas supply pressure (see section 16.7); A - If the pressure is not correct it must be reset five successive attempts B - Sparks on ignition electrodes (see section 18.5);...
Page 78 17 - USE Loc 20 Flame lost three times Check: that the ionisation current is at a value of more If the ionisation current is not over 4, check the CO2 (see than 4 (follow the procedure in section 18.12) section 16.8) and restore it to the correct value.
Page 79: Diagnostics: Errors "Err
17 - USE 17.16.2 - Diagnostics: errors “Err” Error Error description Checks Solutions Err 0 A sensor is outside the Check that all the temperature sensors are in a Replace the sensor that is not in the correct tem- field of measurement plausible field of measurement perature field or replace the main board Err 45...
Page 80 17 - USE Err 67 Earthing error Check the boiler is correctly earthed. Restore the correct earthing to the boiler. Err 68 Communication watch- Replace the command and control board. dog error Err 72 Delivery sensor open Check that the electrical resistance of the sensor If the sensor does not match, it must be replaced.
Page 81: Maintenance
18 - MAINTENANCE 18.1 - General recommendations 18.1.1 - Gas leak check 1. - Check for no gas leaks in the system; This section must be brought to the user’s attention by the 2. - Check for any gas leaks using a gas leak detector installer, highlighting the tasks required to maintain correct (with bubble or similar), or equivalent system, carefully operation of the system;...
Page 82: Dismantling Of Cover And Access To Internal Components
18 - MAINTENANCE 18.2 - Dismantling of cover and 2.- access the boiler’s internal parts by following the procedure described in section 18.2; access to internal components 3.- dismantle the sparks generator “A” in Figure 18-2 by undoing screws “D” in Figure 18-2 and disconnecting it from the ignition spark plugs.
Page 83: Cleaning The Burner And The Primary Heat Exchanger, Flue Gas Side
18 - MAINTENANCE 18.4 - Cleaning the burner and the 5.- using an extractor, suck up the unburnt residue found inside the combustion chamber “H”; primary heat exchanger, flue gas side 6.- with the same extractor, clean the surface of the burner For correct cleaning of the burner and the heat exchanger and around the electrodes;...
Page 84 18 - MAINTENANCE 020009.01.031 Figure 18-5 - Dismantling fan burner assembly GASKET 020009.01.032 BURNER UNIT WARNING! The gasket ensures the combustion chamber is sealed. If the gasket is damaged DO NOT reuse it, it must be replaced along with the burner unit.
Page 85: Heat Insulation Devices
18 - MAINTENANCE 18.4.1 - Heat insulation devices The heat insulation devices must be checked once a year and replaced if broken or damaged. See figure 18-6 in which the heat insulation devices (details “C” and “E”) are shown disassembled from the heat exchanger and burner. To replace them, refer the to instructions provided with the spare part.
Page 86: Cleaning Of Air Intake Filter
18 - MAINTENANCE 18.6 - Cleaning of air intake filter 020010.01.018 The air filter must be cleaned in order for the boiler to work correctly. Refer to figure 18-8 and proceed as follows: 1. - access the boiler’s internal parts by following the procedure described in section 18.2;...
Page 87: Connection Of Display To Other Burners
18 - MAINTENANCE 18.8 - Connection of Display 1. Disconnect the electric power supply from the boiler; 2. Follow the steps of section 18.2 to access the internal to other burners components; In boilers from 140T to 280T, which are multi-burner, the 3.
Page 88: How To Move A Control Board
18 - MAINTENANCE 18.9 - How to move a control board 8. Restore all the connections to the new Burner 1 (Master) board; Boiler models from 140T to 280T are set up to be managed 9. Move selector switch “S4” as shown in figure 18-11, from by a control board (Burner 1 Master).
Page 89 18 - MAINTENANCE Models 280T Models 210T Models 140T Models Figure 18-12 Setting parameters 3001, 3050 and selectors S4 COSMOGAS 60T - 280T...
Page 90: Emptying The Boiler
18 - MAINTENANCE 18.10 - Emptying the boiler 1.- generate a request for heat by increasing the domestic hot WARNING! If during forcing, the power supplied water and central heating temperature (in the MYDENS by the boiler is much higher than the power absorbed by version, if necessary also close the room thermostat link;...
Page 91: Water Temperature Measurement Sensors
18 - MAINTENANCE 18.14 - Water temperature 18.15 - Outdoor temperature sensor measurement sensors 1004 The outdoor temperature sensor (see section 13.1.4) Various temperature sensors are positioned on the heat is fitted as standard. The electrical resistance between the two exchanger body.
Page 92: Multi-Wire Wiring Diagram For Models 70T
18 - MAINTENANCE 18.16 - Multi-wire wiring diagram for models 70T Figure 18-15 - Multi-wire wiring diagram part 1 - continues on next page COSMOGAS 60T - 280T...
Page 93 18 - MAINTENANCE Figure 18-15 - Multi-wire wiring diagram part 2 - continued from previous page COSMOGAS 60T - 280T...
Page 94: Multi-Wire Wiring Diagram For Models 140T, 210T And 280T
18 - MAINTENANCE 18.17 - Multi-wire wiring diagram for models 140T, 210T and 280T Figure 18-16 - Multi-wire wiring diagram part 1 - continues on next page COSMOGAS 60T - 280T...
Page 95 18 - MAINTENANCE Continues Figure 18-16 - Multi-wire wiring diagram part 2 - continues on next page COSMOGAS 60T - 280T...
Page 96 18 - MAINTENANCE Figure 18-16 - Multi-wire wiring diagram part 3 - continued from previous page COSMOGAS 60T - 280T...
Page 97 18 - MAINTENANCE Key to wiring diagrams figures 18-15 and 18-16 6 - Water outlet safety thermostat 7 - Water outlet temperature sensor 9 - Exhaust gases temperature sensor 10 - Exhaust gases temperature safety fuse 11 - Command and control board Fuse - F1 5x20 3A 13 - Ignition electrodes 14 - Sparks generator...
Page 98: Technical Data
19 - TECHNICAL DATA 19.1 - MYDENS TECHNICAL DATA MYDENS TECHNICAL DATA Type (Type of flue gas exhaust/air intake) B23 ; B3P Category II2H3P EU type approval certificate (PIN) 0476CR1272 Range Rated Boiler APPROVED Central heating max. heat input “Qn” PCI (PCS) 69.9 (77.6) Central heating min.
Page 99 19 - TECHNICAL DATA 19.1 - MYDENS TECHNICAL DATA 140T 210T 280T B23 ; B3P II2H3P II2H3P II2H3P 0476CR1272 0476CR1272 0476CR1272 APPROVED APPROVED APPROVED 140.0 (155.4) 210.0 (233.1) 280.0 (310.8) 14.7 (16.3) 14.7 (16.3) 14.7 (16.3) 135.8 203.7 271.6 97.0 (87.4) 97.0 (87.4) 97.0 (87.4) 14.1...
Page 100 19 - TECHNICAL DATA 19.1 - MYDENS TECHNICAL DATA MYDENS TECHNICAL DATA Burner electrical power Air intake and flue gas exhaust pipe diameter (split) Max. length of flue gas outlet duct (split) Air intake pipe max. length (split) Equivalent length of a bend Weighted CO (0% O2) Weighted NOx (0% O2) (Class 6 EN 15502) PCS mg/kWh...
Page 101 19 - TECHNICAL DATA 19.1 - MYDENS TECHNICAL DATA 140T 210T 280T 8.5 / 8.7 8.5 / 8.7 8.5 / 8.7 8.4 / 8.8 8.4 / 8.8 8.4 / 8.8 9.9 / 10.6 9.9 / 10.6 9.9 / 10.6 9.8 / 10.2 9.8 / 10.2 9.8 / 10.2 5.8 / 5.4...
Page 102: Aguadens Technical Data
19 - TECHNICAL DATA 19.2 - AGUADENS TECHNICAL DATA AGUADENS TECHNICAL DATA Type (Type of flue gas exhaust/air intake) B23 ; B23P Category II2H3P EU type approval certificate (PIN) 0476CR1272 Max. heat input “Qn” PCI (PCS) 69.9 (77.6) Min. heat input “Qm” PCI (PCS) 14.7 (16.3) Max.
Page 103 19 - TECHNICAL DATA 19.2 - AGUADENS TECHNICAL DATA 140T 210T 280T B23 ; B23P II2H3P II2H3P II2H3P 0476CR1272 0476CR1272 0476CR1272 140.0 (155.4) 210.0 (233.1) 280.0 (310.8) 14.7 (16.3) 14.7 (16.3) 14.7 (16.3) 147.1 220.7 294.3 105.1 (94.7) 105.1 (94.7) 105.1 (94.7) 15.6 15.6...
Page 104 19 - TECHNICAL DATA 19.2 - AGUADENS TECHNICAL DATA AGUADENS TECHNICAL DATA Burner electrical power Air intake and flue gas exhaust pipe diameter (split) Max. length of flue gas outlet duct (split) Air intake pipe max. length (split) Equivalent length of a bend Weighted CO (0% O2) Weighted NOx (0% O2) (EN 26:2015) PCS mg/kWh...
Page 105 19 - TECHNICAL DATA 19.2 - AGUADENS TECHNICAL DATA 140T 210T 280T 8.5 / 8.7 8.5 / 8.7 8.5 / 8.7 8.4 / 8.8 8.4 / 8.8 8.4 / 8.8 9.9 / 10.6 9.9 / 10.6 9.9 / 10.6 9.8 / 10.2 9.8 / 10.2 9.8 / 10.2 5.8 / 5.4...
Page 106: Forced Menu
20 - FORCED MENU MYDENS boiler parameters Ref. Parameter description Adjustment field F a c t o r y Single burner Burner 1 (Master) Burners 2 to 4 (mod. 140T, 210T (mod. 140T, 210T value (mod. 70T) and 280T) and 280T) 3001 Burner operation address 0 = Not in cascade,...
Page 107 20 - FORCED MENU AGUADENS hot water heater parameters Single burner Burner 1 (Master) Burners 2 to 4 Customised WARNING! Changing these parameters could (mod. 140T, 210T (mod. 140T, 210T (mod. 70T) values cause boiler and therefore system malfunctions. For and 280T) and 280T) this reason only a professionally qualified technician...
Page 108: Command Menu Diagram
21 - COMMAND MENU DIAGRAM Symbol Description Press and release RESET button Hold down RESET button for 2 seconds Hold down RESET button for 5 seconds At the same time, hold down, for the number of seconds shown by the number, the two buttons RESET and Press and release button Press and release button COSMOGAS...
Page 109 21 - COMMAND MENU DIAGRAM Access to installer menu (see section 17.15) Installer menu parameters Access to user menu (see (see section 17.14) section 17.15) Parameters Installer menu shown parameters on display (see in normal section 17.15) operating conditions (see section 17.16) User menu parameters (see...
Page 110: Boiler Operating Sequence
22 - BOILER OPERATING SEQUENCE Is the delivery operating The burners are temperature sequence still operating going up? Is the delivery temperature close turn on electricity The burners are to the temperature to the boiler still operating required? After 1 minute Check fan speed Lock 12 Err 64...
Page 111: Hot Water Heater Operating Sequence
23 - HOT WATER HEATER OPERATING SEQUENCE Is the DHW operating The burners are temperature sequence still operating going up? Is the delivery temperature close turn on electricity The burners are to the temperature to the boiler still operating required? After 1 minute Check fan speed Lock 12...
Page 112: Mydens Product File
24 - MYDENS PRODUCT FILE Name or brand of the supplier ADVECO MYDENS Supplier’s model number Condensing boiler Low-temperature boiler B1 boiler Cogeneration space heater Combination heater Equipped with supplementary heater Energy efficiency class Item Symbol Unit Rated heat output 67.9...
Page 113 24 - MYDENS PRODUCT FILE ADVECO MYDENS 140T 210T 280T 135.8 203.7 271.6 91.0 91.1 91.1 135.8 203.7 271.6 87.3 87.3 87.3 45.3 67.9 90.5 95.8 95.8 95.8 0.28 0.42 0.56 0.06 0.06 0.06 0.01 0.015 0.02 COSMOGAS 60T - 280T...
Page 114: Aguadens Product File
25 - AGUADENS PRODUCT FILE (a) Name or brand of supplier ADVECO AGUADENS (b) Supplier’s identifying model number (c) Declared load profile XXL (1) (d) Class of energy efficiency (e) Domestic hot water production efficiency ηwh 85.6 (f) Daily consumption of electrical energy Qelec 0.19...
Page 115 25 - AGUADENS PRODUCT FILE ADVECO AGUADENS 140T 210T 280T 3XL (2) 4XL (3) 4XL (3) 83.1 83.5 83.2 0.36 0.51 0.54 55.356 110.778 111.111 Read the instructions for the installation, use and mainte- nance of the product. COSMOGAS 60T - 280T...
Page 116: Eu Declaration Of Compliance
26 - EU DECLARATION OF COMPLIANCE The undersigned company COSMOGAS S.r.L., with registered office in Via L. Da Vinci no. 16 - 47014 Meldola (FC) ITALY, DECLARES under its own responsibility that the product: SERIAL No. MODEL PRODUCTION that is the subject of this declaration, complies with the model described in EU Type Test Certificate, issued by the notified body Kiwa Cermet Italia S.p.A., whose data are given in the table shown in the TECHNICAL DATA section under the heading “...
Page 120 To contact technical support Unit 7&8 Armstrong Mall, Southwood Business Park Farnborough, Hampshire GU14 0NR PHONE 01252 551 540 enquiries@adveco.co www.adveco.co...

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Adveco COSMOGAS AGUADENS Series Instructions For Installation, Use And Maintenance Manual

Safety Instructions

1 Code Requirements

2 General Information

3 Main Components

4 Operation

5 INSTALLATION - Place of Installation

6 INSTALLATION - Setup

7 INSTALLATION - Minimum Distances to be Observed

8 INSTALLATION - Dimensions and Centre Space Distances - MYDENS Boiler

9 INSTALLATION - Dimensions and Centre Space Distances - AGUADENS Hot Water Heater

10 INSTALLATION - Plumbing Connections - MYDENS Boiler

11 INSTALLATION - Plumbing Connections - AGUADENS Hot Water Heater

12 INSTALLATION - Disposal of Condensate

13 INSTALLATION - Electrical Connections

14 INSTALLATION - Flue Gas Outlet and Air Intake Pipe

15 INSTALLATION - External Cover

16 Start-Up

17 Use

18 Maintenance

19 Technical Data

20 Forced Menu

21 Command Menu Diagram

22 Boiler Operating Sequence

23 Hot Water Heater Operating Sequence

24 Mydens Product File

25 Aguadens Product File

26 Eu Declaration of Compliance

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