COSMOGAS MYDENS 60T Installation, Use & Maintenance Manual
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COSMOGAS MYDENS 60T Installation, Use & Maintenance Manual

Floor standing condensing boiler
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MYDENS
CONDENSING BOILER
INSTALLATION,
USE AND MAINTENANCE
MANUAL
FLOOR STANDING
60T
70T
100T
115T
140T
180T
210T
280T
62403578 - R01 09-12-2016_UK

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  • Page 1 INSTALLATION, USE AND MAINTENANCE MANUAL MYDENS FLOOR STANDING 100T CONDENSING BOILER 115T 140T 180T 210T 280T 62403578 - R01 09-12-2016_UK...

  • Page 2: Safety Instructions

    Feel water before bathing or showering. COSMOGAS 60T - 280T...
  • Page 3  Before performing any cleaning or maintenance, disconnect the appliance from the mains power supply.  After any cleaning or maintenance, before reconnecting the power supply, make sure that all internal parts are properly dry. COSMOGAS 60T - 280T...

  • Page 4: Table Of Contents

    10.8 - Draining the boiler heating circuit ......................... 34 10.9 - Boiler low temperature (or floor) systems ......................34 10.10 - Manifold probe ..............................34 11 - INSTALLATION - Characteristic curve of the boiler head loss .............. COSMOGAS 60T - 280T...

  • Page 5: Index

    16.15 - Diagnostics ................................. 61 16.15.1 - Diagnostics: “Loc” lock .......................... 62 16.15.2 - Diagnostics: “E” errors .......................... 63 17 - MAINTENANCE ............................17.1 - General warnings ..............................66 17.1.1 - Gas leak check ............................66 COSMOGAS 60T - 280T...
  • Page 6 18.1 - TECHNICAL FEATURES MYDENS ........................83 19 - FORCED MENU ............................20 - CONTROL MENU DIAGRAM ........................89 21 - BOILER OPERATION SEQUENCE ......................90 22 - CE DECLARATION OF CONFORMITY ......................91 23 - ErP PRODUCT FICHE MYDENS ....................... COSMOGAS 60T - 280T...

  • Page 7: Code Requirements

    - BS 5482-3:2005 - Domestic butane and propane gas burning installations. Installations in boats, yachts and other vessels. - Building regulations issued by the Department of the Environment and Building Standards Regulations. - Gas safety (Installation and Use) Regulations current issue. COSMOGAS 60T - 280T...

  • Page 8: General Information

    2.1 - Introduction Congratulations! You have purchased truly one of the best products on the market. Every single part is proudly designed, built, tested and assembled at the COSMOGAS plants, thereby ensuring the best quality control. 2.2 - Overview of the models...

  • Page 9: Included Accessories

    Only in 100T, 115T and 140T models EN 1092-1-13 DN65 PN16 NPT FLANGE 60338043 Only in 180T, 210T and 280T models 2.4 - Manufacturer COSMOGAS srl Via L. da Vinci 16 47014 - Meldola (FC) Italy Tel. 0543 498383 Fax. 0543 498393 www.cosmogas.com...

  • Page 10: Main Components

    18 - Water inlet pipe 9 - Heat exchanger 39 - Air bleed valve (present on all slave burners) 10 - ---------- Figure 3-1 - Components inside 60T, 70T, 100T, 115T, 140T, 180T, 210T and 280T models COSMOGAS 60T - 280T...
  • Page 11 24 - ---------- 31 - Flue gas check valve 25 - Fan 32 - Check valve magnet 33 - Check valve sensor Figure 3-2 - Components inside 60T, 70T, 100T, 115T, 140T, 180T, 210T and 280T models COSMOGAS 60T - 280T...
  • Page 12 35 - Automatic air vent 12 - Flue exhaust 36 - Water supply connection 13 - 885 IF board (on request) 37 - Water return connection 38 - Drain valves Figure 3-3 - Components inside 60T and 70T models COSMOGAS 60T - 280T...
  • Page 13 27 - Fan covering 32 - ---------- 28 - Flue exhaust temperature safety fuse 33 - Condensate level sensor 29 - Flue exhaust temperature probe 34 - ---------- Figure 3-4 - Components inside 60T and 70T models COSMOGAS 60T - 280T...
  • Page 14 12 - Flue exhaust 36 - Water outlet 13 - 885 IF board (on request) 37 - Water inlet 14 - Electrical connections 38 - Drain cock Figure 3-5 - Components inside 100T, 115T and 140T models COSMOGAS 60T - 280T...
  • Page 15 32 - ---------- 27 - Fan covering 33 - Condensate level sensor 28 - Flue exhaust temperature safety fuse 34 - ---------- 29 - Flue exhaust temperature probe Figure 3-6 - Components inside 100T, 115T and 140T models COSMOGAS 60T - 280T...
  • Page 16 12 - Flue exhaust 36 - Water outlet 13 - 885 IF board (on request) 37 - Water inlet 14 - Electrical connections 38 - Drain cock Figure 3-7 - Components inside 180T, 210T and 280T models COSMOGAS 60T - 280T...
  • Page 17 27 - Fan covering 32 - ---------- 28 - Flue exhaust temperature safety fuse 33 - Condensate level sensor 29 - Flue exhaust temperature probe 34 - ---------- Figure 3-8 - Components inside 180T, 210T and 280T models COSMOGAS 60T - 280T...

  • Page 18: Operation

    28 - Pressure switch against discharge clogging 29 - Condensate level sensor 30 - Condensate drain 31 - Condensate drain siphon 36 - Condensate neutraliser 47 - Water flow rate measuring device Figure 4-1 - 60T and 70T model functional hydraulic diagram COSMOGAS 60T - 280T...
  • Page 19 31 - Condensate drain siphon 33 - Manifold outlet temperature sensor 36 - Condensate neutraliser 47 - Water flow rate measuring device 48 - Motorised 2-way valve (on request) Figure 4-2 - 100T, 115T and 140T model functional hydraulic diagram COSMOGAS 60T - 280T...
  • Page 20 33 - Manifold outlet temperature sensor 36 - Condensate neutraliser 47 - Water flow rate measuring device 48 - Motorised 2-way valve (on request) 50 - Drain cocks Figure 4-3 - 180T, 210T model functional hydraulic diagram COSMOGAS 60T - 280T...
  • Page 21 33 - Manifold outlet temperature sensor 36 - Condensate neutraliser 47 - Water flow rate measuring device 48 - Motorised 2-way valve (on request) 50 - Drain cocks Figure 4-4 - 280T model functional hydraulic diagram COSMOGAS 60T - 280T...

  • Page 22: Operation And Intended Use

    0-10Vdc analogue input. This boiler must be connected to a heating and domestic hot water production system with required output heat that is compatible with the features of the appliance itself. Figure 4-5 - 280T model appliance modulation COSMOGAS 60T - 280T...

  • Page 23: Main Circuit Pump

    (see figures 10-1 and 10-2, part “20”). Figure 4-6 - Example of output diagram / supply and return temperature / external temperature, for a home in a very cold area and radiator system. COSMOGAS 60T - 280T...

  • Page 24: Installation - Installation Site

    - connection of the condensate drain generated by the boiler; - room thermostat electrical connection; - safety valve discharge connection; - any external temperature sensor connection; - room ventilation. 020010.01.011 020010.01.012 Figure 5-1 - Disassembling transport pallet screws COSMOGAS 60T - 280T...

  • Page 25: Requirements For Proper Ventilation

    - Chloro-type bleaches, detergents and cleaning solvents found in laundry rooms for home use; - Adhesives used to secure construction products and other similar products; APPLIANCE VENTILATION OPENING Figure 5-3 Example of ventilation with LP gas appliance COSMOGAS 60T - 280T...

  • Page 26: Installation - Setup

    (part “B” in figure 6-1) must be removed before applying the upper covering. Figure 6-1 - Lifting system B = Locking nut MIN 0 020010.01.013 MAX 0,39 " (10 mm) 020010_01_030 Figure 6-2 - Levelling feet COSMOGAS 60T - 280T...

  • Page 27: Installation - Minimum Distances To Respect

    7-2. Figures 8-1, 8-2, 9-1 and 9-2 show the appliance connection dimensions and centre distances. Figure 7-1 - Minimum distances to respect for 60T, 70T, 100T, 115T and 140T models Figure 7-2 - Minimum distances to respect for 180T, 210T and 280T models COSMOGAS 60T - 280T...

  • Page 28: Installation - Dimensions And Centre Distances - Boiler

    Figure 8-1 - Fitting dimensions and centre distances for 60T, 70T, 100T, 115T and 140T models (References in figure 9-1) Figure 8-2 - Fitting dimensions and centre distances for 180T, 210T and 280T models (References in figure 9-1) COSMOGAS 60T - 280T...

  • Page 29: Installation - Dimensions And Centre Distances Table - Boiler

    160 mm 160 mm 1”1/4 28mm 280T DN65 PN16 * DN65 PN16 * 160 mm 160 mm 1”1/4 28mm * Fittings and flanges are not factory assembled Figure 9-1 - Figure 8-1 and 8-2 connection diameter table COSMOGAS 60T - 280T...

  • Page 30: Installation - Hydraulic Connections - Boiler

    11 Expansion tank is NOT the modulating type) 12 Micro-bubble separator 57 Drain cock (Mandatory in the 60, 70, 100, 115, 140 models ) 13 External probe 58 Manifold sensor 14 Filter 15 Electrical power supply COSMOGAS 60T - 280T...
  • Page 31 10 - INSTALLATION - Hydraulic connections - boiler COSMOGAS 60T - 280T...

  • Page 32: Boiler Inail Safety Devices

    ATTENTION !!! Installing shut-off elements between the appliance and the safety valve (part “7” in fig. 10-3 and “15” in figure 10-4) is prohibited. To facilitate installation, COSMOGAS provides,on request, INAIL kits complete with the required devices and a special pipe to install them.

  • Page 33: Expansion Tank Connection

    In old systems designed to work ATTENTION !!! COSMOGAS is not liable for any with radiators, featuring very large pipe diameters, the water damage caused by incorrect use of additives in the content is considerable and favours the formation of sludge heating system.

  • Page 34: Treating Water In Heating Systems For Civil Use

    Corrosion is usually facilitated by the presence of oxygen, temperature by contact between different metals or by the presence of chlorides. c. DEPOSITS SLUDGE, PROCESSING RESIDUES are organic and inorganic insoluble substances. COSMOGAS 60T - 280T...

  • Page 35: Installation - Characteristic Curve Of The Boiler Head Loss

    A = Boiler 60T and 70T B = Boiler 100T and 115T C = Boiler 140T D = Bolier 180T and 210T E = Boiler 280T Water flow rate (m Figure 11-1 - Boiler “60T-280T” model hydraulic resistances COSMOGAS 60T - 280T...

  • Page 36: Installation - Eliminating Condensate

    C = Plugs for duct inspection; D = Anti-odour siphon system; E = Atmospheric connection (duct bleed); F = Condensate drain; G = Condensate drain pipe; Figure 12-2 - Condensate drain Figure 12-3 - Proper condensate drain pipe installation COSMOGAS 60T - 280T...

  • Page 37: Installation - Electrical Connections

    8.- connect the brown cable (Phase) to terminal “101” 9.- connect the blue cable (Neutral) to terminal “102” A = Electrical wire sheath; B = Line; C = Neutral; D = Earth. Figure 13-1 - Electrical connections COSMOGAS 60T - 280T...

  • Page 38: Choosing The Room Thermostat/Time-Programmable Thermostat

    (24Vdc), they must run in temperature. different ducts than 230Vac power cables. Figure 13-2 - Correct room thermostat/controllable thermostat positioning COSMOGAS 60T - 280T...

  • Page 39: 885 If Board Connection (On Request)

    Once the domestic hot water demand is met, the appliance automatically goes back to working for the heating circuit. Maximum supply temperature (Par.3017) Minimum supply temperature (Par.3018) Voltage ON/OFF hysteresis Figure 13-3 - 0-10 Vdc analogue input operating rules COSMOGAS 60T - 280T...
  • Page 40 Above all, children, the elderly and the disabled must be protected against the potential risk of scalds by putting in devices that limit the temperature of domestic hot water use to the domestic utilities. COSMOGAS 60T - 280T...
  • Page 41 13 - INSTALLATION - Electrical connections Figure 13-4 - Boiler electrical connections (Example of system shown in figure 10-1) 60T - 280T...
  • Page 42 Figure 13-5 - Boiler electrical connections (Example of system shown in figure 10-2) COSMOGAS COSMOGAS 60T - 280T...

  • Page 43: Connecting Cascade Appliances

    SLAVE SLAVE SLAVE MASTER appliance appliance appliance appliance #4 up to #8 Heating Heating Heating Heating Heating module module module module heating circuit pump pump pump pump Figure 13-6 Boiler appliances in cascade connection conceptual diagram COSMOGAS 60T - 280T...

  • Page 44: Installation - Air Intake And Flue Exhaust Ducts

    50%. Figure 14-1 - Exhaust/intake systems COSMOGAS 60T - 280T...

  • Page 45: B23 Suction/Discharge Type

    1 m from each other. The brackets must be secured to rigid walls that can support the weight of the duct itself. Figure 14-4 Securing exhaust and intake ducts COSMOGAS 60T - 280T...

  • Page 46: Commissioning

    5.- check the pressure on the display again (part “M” in figure 16-1). If it has gone down, fill the system to 1,5 bar again (or up to the set value). 020014.01.010 15-1 - Filling the condensate drain siphon COSMOGAS 60T - 280T...

  • Page 47: General Warnings On The Gas Power Supply

    In figures 8-1, 8-2, 9-1 and 9-2, you can check the gas fitting positioning. The sections of piping that make up the gas adduction system must always ensure sufficient gas supply to cover the maximum required. COSMOGAS 60T - 280T...

  • Page 48: Converting 60T And 70T Model Appliances From One Type Of Gas To Another

    C - From another room or from a neighbour’s if there is no other room, immediately call a professionally qualified technician or the gas 020010.01.019 supply company. If they are unavailable, call the Fire Brigade. Figure 15-4 - Gas nozzle replacement COSMOGAS 60T - 280T...

  • Page 49: Converting Appliance Models From 100T To 280T From One Type Of Gas To Another

    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 15-5 - Burner Position COSMOGAS 60T - 280T...
  • Page 50 E - CO2 adjustment screw. label “B” if the appliance was converted from methane to F - Factory default adjustment screw (do not touch). LP gas; apply label “A” if the appliance as converted from Figure 15-6 - Gas valve COSMOGAS 60T - 280T...
  • Page 51 4,9 to 5,3 LP gas O2 (G30) at minimum output heat from 5,7 to 6,1 LP gas CO (G30) at maximum and minimum output heat Less than 250 Figure 15-8 - Settings for the various operating gases COSMOGAS 60T - 280T...

  • Page 52: Ignition

    4.- check for and gas leaks from pressure plug “D” (figure 15-6);  Do not force the pressure plug locking screws to avoid damaging the gas valve. ATTENTION!!! Run the seal test exclusively with a soap-based water solution. Using naked flames is absolutely prohibited. COSMOGAS 60T - 280T...

  • Page 53: Checking The Co2 Seal And Any Adjustments

    020010.01.022 D - Gas inlet pressure plug. E - CO2 adjustment screw. F - Factory default adjustment screw (do not touch). Figure 15-10 - Gas valve COSMOGAS 60T - 280T...

  • Page 54: Checking The Co2 Seal And Any Adjustments On Appliance Models From 100T Up To 280T

    “F” as per the instructions from the drain pipe manufacturer. ATTENTION!!! Once plug “H” is positioned with the appliance at maximum output heat, make sure there are no flue exhaust leaks, which could cause damage. COSMOGAS 60T - 280T...

  • Page 55: Use

    R - Key to increase the temperature of the domestic hot water with storage tank and change the parameter values S - Key to reduce the temperature of the domestic hot water with storage tank and change the parameter values T - on/off switch COSMOGAS 60T - 280T...

  • Page 56: General Information

    Once started properly, the appliance will continue to work for the service requested. To switch OFF the appliance, proceed as follows: 1.- Use switch “T” in figure 16-1 to cut power; 2.- close the gas cock; COSMOGAS 60T - 280T...

  • Page 57: Climatic Adjustment

    2020 . When the external temperature exceeds the value set in this parameter, the heating switches off automatically. When the external temperature drops below the value set in this parameter, the heating switches back on automatically. COSMOGAS 60T - 280T...
  • Page 58 = Supply temperature corresponding to the external design temperature (winter) 2023 Par. = Spring external temperature 2024 Par. = Supply temperature corresponding to spring external temperature 3016 Par. = Minimum supply temperature 3015 Par. = Maximum supply temperature Figure 16-2 - Climatic adjustment graphic COSMOGAS 60T - 280T...

  • Page 59: User Menu

    If it shows 1:29, it means 29 minutes; i.e.: If it shows 2:12, it means 12 hours; i.e.: If it shows 3:15, it means 15 days; i.e.: If it shows 4:26, it means 26 weeks. COSMOGAS 60T - 280T...

  • Page 60: Installer Menu

    From 0 to 35 temperature 2021 Climatic adjustment : external design temperature °C From -20 to 5 (winter) 2022 Climatic adjustment: supply temperature correspond- °C From 0 to 80 ing to the external design temperature (winter) COSMOGAS 60T - 280T...

  • Page 61: Diagnostics

    Display on display “N” in figure 16-1 Antifreeze function active Boiler temperature (°C) AFro Domestic hot water with storage tank operating status Domestic hot water temperature (°C) Heating or instantaneous domestic hot water operating status Supply temperature (°C) COSMOGAS 60T - 280T...

  • Page 62: Diagnostics: "Loc" Lock

    Software error inside Replace the command and control board command board Loc 18 Software error inside Replace the command and control board command board Loc 19 Software error inside Replace the command and control board command board COSMOGAS 60T - 280T...

  • Page 63: Diagnostics: "E" Errors

    - If the temperature does not rise, replace the flue gas ignites 1006) increases the temperature when the burner temperature sensor or the command and control board. ignites. * This error stops all the burners COSMOGAS 60T - 280T...
  • Page 64 B - Make sure the grounding and the neutral are at replacing the control board. 0 volt B - If the neutral is not at zero, restore the correct electrical power supply. If the neutral is at 0 volt, try replacing the board. COSMOGAS 60T - 280T...
  • Page 65 C - If the display is not connected to burner 1 (MAS- 1 (MASTER) TER) shows “NO CONN”. D - If it is none of the above cases, replace the control board and/or the display. * This error stops all the burners COSMOGAS 60T - 280T...

  • Page 66: Maintenance

    - Clean the burner and the flue gas side main exchanger and make sure the heat insulators are in good condition (Follow section 17.4.); - Clean the air intake filter (Follow section 17.6.); - Clean the condensate exhaust system (Follow section 17.7.). - Check appliance performance (Follow section 17.13.); COSMOGAS 60T - 280T...

  • Page 67: Disassembling The Casing And Accessing The Inner Components

    “H” in figure 17-4. ATTENTION!!! Run the seal test exclusively with a soap-based water solution. Using naked flames is absolutely prohibited. 020009.01.008 Figure 17-1 - Disassembling the casing and opening the control panel COSMOGAS 60T - 280T...

  • Page 68: Cleaning The Burner And The Primary Exchanger, Flue Gas Side

    17-5). If necessary, replace them along with burner gasket “T” (see figure 17-5), requesting the specific kit, code 62632006. 020009.01.012 020010.01.020 Figure 17-2 - Spark generator disassembly 020022.01.008 020010.01.021 020009.01.014 Figure 17-3 - Air manifold disassembly Figure 17-4 - Gas valve disassembly COSMOGAS 60T - 280T...
  • Page 69 020009.01.032 BURNER UNIT The gasket ensures combustion chamber seal. If the gasket is damaged, do ATTENTION !!! NOT reuse it. It . To replace it, consult the manufacturer. must be replaced along with the burner unit COSMOGAS 60T - 280T...

  • Page 70: Thermal Insulations

    To accurately position the electrodes, it is a good idea to use a vernier caliper to respect the tolerances shown in figure 17-7. A - LH ignition electrode B - RH ignition electrode C - Detection electrode Figure 17-7 - Positioning electrodes on the burner COSMOGAS 60T - 280T...

  • Page 71: Cleaning The Air Intake Filter

    ATTENTION !!! Follow figure 17-9 carefully to but box “A” back in the right position. After the above maintenance, restore the liquid level in the siphon as per section 15.1.2. Figure 17-9 - Disassembling and opening the condensate neutraliser box COSMOGAS 60T - 280T...

  • Page 72: Connecting The Display To The Other Burners

    C = Connector for Burner 2 dialogue D = Connector for Burner 3 dialogue (Only in 180T, 210T and 280T models) E = Connector for Burner 4 dialogue (Only in 280T models) Figure 17-10 Connecting the display in the other burners COSMOGAS 60T - 280T...

  • Page 73: How To Move A Control Board

    6. Follow points 3 to 5 to remove the control board from the burner positioned lower; 7. Assemble the board in place of the Burner 1 (Master) board; 8. Restore all the connections in the new Burner 1 (Master) board; S4 SELECTOR 020009.01.010_a Figure 17-11 - Command board COSMOGAS 60T - 280T...
  • Page 74 17 - MAINTENANCE Models 280T Models 180T-210T Models 100T-115T-140T Models 60T-70T Figure 17-12 Setting parameters 3001, 3050 and selectors S4 COSMOGAS 60T - 280T...

  • Page 75: Emptying The Appliance

    HIgH to force the burner, or all the burners, to maximum output heat; 2010 2200 4.- To end forcing, bring parameter for multi- burner models) back to and press the RESET key. COSMOGAS 60T - 280T...

  • Page 76: External Temperature Probe

    17-14. contacts must match what is shown in figure 17-13. 1001 1002 1006 The temperature probes are: 1007 Figure 17-13 - Water sensor curve Figure 17-14 - External temperature sensor curve COSMOGAS 60T - 280T...

  • Page 77: 60T And 70T Models Multi-Line Wiring Diagram

    17 - MAINTENANCE 17.16 - 60T and 70T models multi-line wiring diagram Figure 17-15 - Multi-line wiring diagram part 1 - continues on the following page COSMOGAS 60T - 280T...
  • Page 78 17 - MAINTENANCE Figure 17-15 - Multi-line wiring diagram part 2 - continued from the previous page COSMOGAS 60T - 280T...

  • Page 79: 100T, 115T, 140T, 180T 210T And 280T Models Multi-Line Wiring Diagram

    17 - MAINTENANCE 17.17 - 100T, 115T, 140T, 180T 210T and 280T models multi-line wiring diagram Figure 17-16 - Multi-line wiring diagram part 1 - continues on the following page COSMOGAS 60T - 280T...
  • Page 80 17 - MAINTENANCE Continues Figure 17-16 - Multi-line wiring diagram part 2 - continues on the following page COSMOGAS 60T - 280T...
  • Page 81 17 - MAINTENANCE Figure 17-16 - Multi-line wiring diagram part 3 - continued from the previous page COSMOGAS 60T - 280T...
  • Page 82 RGPS - Domestic hot water circuit pump relay RPP1 - Burner 1 (MASTER) main circuit pump relay RPP2 - Burner 2 main circuit pump relay RPP3 - Burner 3 main circuit pump relay RPP4 - Burner 4 main circuit pump relay COSMOGAS 60T - 280T...

  • Page 83: Technical Features

    Maximum temperature for safety intervention °C Heating maximum temperature °C Heating minimum temperature °C “PMS” heating maximum pressure Heating minimum pressure Rated power supply voltage Rated power supply frequency Absorbed electrical power Degree of electrical protection IP20 IP20 IP20 COSMOGAS 60T - 280T...
  • Page 84 21,73 12,68 15,14 22,70 22,71 30,28 1620 1620 1620 1620 1620 3240 3240 4860 4860 6480 40 - 60 40 - 60 40 - 60 40 - 60 40 - 60 IP20 IP20 IP20 IP20 IP20 COSMOGAS 60T - 280T...
  • Page 85 Max. admissible vacuum in the flue exhaust/intake system Maximum condensate flow rate 12,0 Condensate average degree of acidity Operating ambient temperature °C 0 ; + 50 0 ; + 50 0 ; + 50 Boiler weight (empty) COSMOGAS 60T - 280T...
  • Page 86 6,0 / 5,4 6,0 / 5,4 20,7 25,4 25,4 25,4 25,4 14,4 17,4 21,5 26,1 34,8 0 ; + 50 0 ; + 50 0 ; + 50 0 ; + 50 0 ; + 50 COSMOGAS 60T - 280T...

  • Page 87: Forced Menu

    Number of Stopbits 1 or 2 3100 Material selection ABS; CPVC; PVC; SST; PP. 3101 Nation Selection US, CA Switch Switch “S4” position (see fig 17-11 and On or Off 17-12) “S4” N/A = Not Applicable COSMOGAS 60T - 280T...
  • Page 88 8.- Power off the appliance; 9.- Repower the appliance to exit the forced menu and go back to its normal operation. 82°C 82°C 82°C 32°C 32°C 32°C 100, 115 and 140 = 1 210 = 2 280 = 3 COSMOGAS 60T - 280T...

  • Page 89: Control Menu Diagram

    Installer displayable menu under normal parameters operating (see conditions section 16.15) (see section 16.16) User menu parameters (see section 16.14) Go back to normal operation Go back to normal operation Figure 20-1 - Command menu diagram COSMOGAS 60T - 280T...

  • Page 90: Boiler Operation Sequence

    15 l/min? (if any) will be switched off after a Request for other burners post-circulation time to intervene Is the heating tem- perature Burner off higher than the Stand by manifold temperature? Are all the burners operating? COSMOGAS 60T - 280T...

  • Page 91: Ce Declaration Of Conformity

    Product surveillance is done by the notified body according to form “C”. (The warranty number is the same as the serial number) This declaration is issued as established by the aforementioned Directives. Meldola (CFC) ITALY, (Date of manufacture). ________________________ Arturo Alessandrini Sole Project Manager COSMOGAS 60T - 280T...

  • Page 92: Erp Product Fiche Mydens

    23 - ErP PRODUCT FICHE MYDENS The name or brand of the supplier COSMOGAS MYDENS Reference of the model given by the supplier Condensing boiler Low temperature boiler B1 Boiler type Cogeneration space heater Combination heater Equipped with supplementary heater...
  • Page 93 24 - ErP PRODUCT FICHE MYDENS COSMOGAS MYDENS 100T 115T 140T 180T 210T 280T 95,6 111,7 135,8 168,2 203,7 271,6 87,3 87,3 87,3 87,3 87,3 87,3 28,7 33,5 40,7 50,5 61,1 81,5 95,8 95,8 95,8 95,8 95,8 95,8 0,28 0,28...
  • Page 94 H E A T I N G S O L U T I O N S L T D 01256 587 800 info@gemtex.co.uk www.gemtex.co.uk 65 Basepoint Business Centre Aviation Business Park Enterprise Close Christchurch BH23 6NX COSMOGAS s.r.l. Via L. da Vinci 16 - 47014 MELDOLA (FC) ITALY info@cosmogas.com www.cosmogas.com...

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