Immergas EOLO MYTHOS DOM 10 1E Instructions And Warnings
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Summary of Contents for Immergas EOLO MYTHOS DOM 10 1E
- Page 1 EOLO MYTHOS Instructions and warnings Installer DOM 10-18-24 1E User Maintenance technician...
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Page 3: Table Of Contents
Remote controls and room chrono-thermostats Initial check................ 33 Yearly appliance check and maintenance....... 34 (Optional)................13 Immergas flue systems............14 Boiler Hydraulic diagram..........35 Wiring diagram..............36 1.10 Tables of resistance factors and equivalent lengths..16 1.11... -
Page 4: Dear Customer
Dear Customer Congratulations for having chosen a top-quality Immergas product, able to assure well-being and safety for a long period of time. As an Im- mergas customer you can also count on a Qualified Technical Assistance Centre, prepared and updated to guarantee constant efficiency of your appliance. -
Page 5: Safety Symbols Used
SAFETY SYMBOLS USED. GENERIC HAZARD Strictly follow all of the indications next to the pictogram. Failure to follow the indications can generate hazard situa- tions resulting in possible harm to the health of the operator and user in general. ELECTRICAL HAZARD Strictly follow all of the indications next to the pictogram. -
Page 6: Boiler Installation
The place of installation of the appliance and relative Immergas accessories must have suitable features technical data table in this booklet. (technical and structural), such as to allow for (always in safe,... - Page 7 Installation Standards: Before installing the appliance, ensure it has been delivered in perfect condition; if in doubt, contact - this boiler must not be installed out- the supplier immediately. Packing materials (staples, doors, even in a partially protected nails, plastic bags, polystyrene foam, etc.) constitute a hazard and must be kept out of the reach of children.
- Page 8 ATTENTION: The hex head screws supplied in the blister pack are to be used exclusively to fix the relative mounting - Type B open chamber boilers must bracket to the wall not be installed in places where com- mercial, artisan or industrial activities take place, which use products that may develop These boilers are used to heat water to below boiling volatile vapours or substances (e.g.
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Page 9: Main Dimensions
MAIN DIMENSIONS. Key: G - Gas supply AC - Domestic hot water outlet AF - Domestic cold water inlet R - System return M - System flow V - Electrical connection Note: connection group (optional) Height (mm) Width (mm) Depth (mm) CONNECTIONS DOMESTIC SYSTEM... -
Page 10: Boiler Connection Group (Optional)
(i.e. downstream from the pipes connecting the system to the appliance), according to the manufacturer’s instructions. Key: The Immergas connection unit, supplied as V - Electric connection an optional kit, also includes the gas cock, G - Gas supply AC - Domestic hot water outlet... -
Page 11: Hydraulic Connection
In order to meet the system requirements established by EN 1717 in terms of pollution of drinking water, we recommend installing the IMMERGAS anti-backflow kit to be used upstream of the cold water inlet connection of the boiler. We also recommend using a category 2 heat transfer fluid (ex: water + glycol) in the boiler's pri- mary circuit (C.H. -
Page 12: Electrical Connection
ELECTRICAL CONNECTION. 9. Remove the cover (e) from the control panel (h); The appliance has an IPX5D protection degree; electrical safety of At this point, it is possible to access the terminal board (f). the appliance is achieved only when it is connected properly to an Also ensure that the electrical installation corresponds to maxi- efficient earthing system, as specified by current safety standards. -
Page 13: Remote Controls And Room Chrono-Thermostats (Optional)
CAR The boiler can only be connected to one remote control. • On/Off Immergas digital chrono-thermostat. if the CAR remote control is used, arrange two The chrono-thermostat allows: separate lines in compliance with current regulations - set two room temperature value: one for day (comfort regarding electrical systems. -
Page 14: Immergas Flue Systems
(smooth) on the female side (with lip seal) to the end stop the boiler must be installed exclusively on the previously installed element in order to ensure sealing with an original Immergas “Blue Ran- efficiency of the coupling. ge” inspectionable air intake system and flue... - Page 15 ATTENTION: (*) Pipe extension in metres Diaphragm Ø 80 divided only for installations with divided ter- Ø 45 (ref. 3 fig. 7) Da 0,5 a 35 minals 80/80 it is necessary to remove the plug located under the sealed chamber, as (**) Pipe extension in metres Diaphragm Ø...
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Page 16: Tables Of Resistance Factors And Equivalent Lengths
1.10 TABLES OF RESISTANCE FACTORS AND EQUIVALENT LENGTHS. Equivalent length Equivalent length Resistance Equivalent length in m of concentric in m of concentric TYPE OF DUCT Factor in m of pipe pipe pipe Ø 80 Ø 60/100 Ø 80/125 Intake m 7.1 Intake and Concentric pipe Ø... -
Page 17: Concentric Horizontal Kit Installation
1.11 CONCENTRIC HORIZONTAL KIT INSTALLATION. • Extensions for Ø 60/100 horizontal kit (Fig. 10). The kit with this Type C configuration, sealed chamber and fan assisted. configuration can be extended up to a max. horizontal length of 3 m including the terminal with grid and excluding the concen- The position of the terminal (in terms of distances from openings, tric bend leaving the boiler. -
Page 18: Concentric Vertical Kit Installation
1.12 CONCENTRIC VERTICAL KIT INSTALLATION. • Extensions for vertical kit Ø 60/100 (Fig. 14). The kit with this Type C configuration, sealed chamber and fan assisted. configuration can be extended to a max. straight vertical length of 4.7 m, including the terminal. This configuration corresponds Concentric vertical intake and exhaust kit. -
Page 19: Separator Kit Installation
1.13 SEPARATOR KIT INSTALLATION. • The figure (Fig. 19) shows the configuration with vertical exhaust Type C configuration, sealed chamber and fan assisted. and horizontal intake. • Extensions for separator kit Ø 80/80. The max. vertical straight This kit allows air to come in from outside the building and the length (without bends) usable for Ø... - Page 20 If the installation requests a development of the flue to the discharge that exceeds the recommended 12 m, due consideration must be given to the formation of condensate that could take place inside the pipe and Immergas insulated “Blue Series” flue kits must be used.
- Page 21 When installing the insulated pipes, a section clamp surface of the intake pipes, on request Immergas supplies insu- with pin must be installed every 2 metres. lated intake-exhaust pipes. Insulation my be necessary on the exhaust pipe, due to excessive loss of temperature of the flue gas on their route.
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Page 22: Ducting Of Flues Or Technical Slots
1.14 DUCTING OF FLUES OR TECHNICAL SLOTS. 1.15 CONFIGURATION TYPE B, OPEN CHAMBER AND FAN ASSISTED FOR INDOORS. Ducting is an operation through which, via the introduction of The appliance can be installed inside buildings in B mode; in this one or more relevant pipes, one achieves a system for the evacua- eventuality, all technical rules and national and local regulations tion of the combustion products of a gas appliance, made up from... -
Page 23: System Filling
1.18 SYSTEM FILLING. 1.19 SYSTEM FILLING. As already mentioned in the previous paragraphs, a treatment of Once the boiler is connected, proceed with system filling via the the thermal and domestic system water is required, in compliance filling cock (Fig. 29). with the local standards in force. -
Page 24: Circulation Pump
The above-mentioned kits are supplied complete with instructions for assembly and use. Check the complete list of kits available and which can be combined with the product, consult the Immergas website, the Immergas Price List or the technical-commercial documentation (catalogues and data sheets). -
Page 25: Boiler Components
1.24 BOILER COMPONENTS. Key: 1 - Sample points (air A) - (flue gases F) 10 - Negative signal pressure point 19 - Boiler pump 11 - Flue pressure switch 20 - D.H.W. heat exchanger 2 - Sealed chamber 3 - Fan 12 - Flue hood 21 - Safety thermostat 4 - Combustion chamber... -
Page 26: Instructions For Use And Maintenance
INSTRUCTIONS FOR USE AND • Do not open or tamper with the ap- MAINTENANCE. pliance. GENERAL WARNINGS. • Do not take apart or tamper with the ATTENTION: intake and exhaust pipes. • Never expose the wall-mounted boiler • Only use the user interface devices listed in to direct vapours from a cooking sur- this section of the booklet. - Page 27 ATTENTION: ATTENTION: if you smell burning or see smoke com- if you smell gas in the building: ing out of the appliance, switch it off, - close the gas meter interception device disconnect power, close the main gas cock, or the main interception device; open the windows and call an authorised - if possible, close the gas interception cock company (e.g.
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Page 28: Cleaning And Maintenance
CLEANING AND MAINTENANCE. To preserve the boiler's integrity and keep the safety features, performance and reliability, which distin- guish it, unchanged over time, you must execute maintenance operations on a yearly basis in compli- ance with what is stated in the relative point at “annual check and maintenance of the appliance”... -
Page 29: Ignition Of The Boiler
• Operation with Comando Amico Remoto (CAR ) (optional) IGNITION OF THE BOILER. Before ignition make sure the heating system is filled with water If the CAR is connected, the boiler regulation parameters can and that the manometer (7) indicates a pressure of 1 ÷ 1.2 bar. be set via the CAR control panel and the button remains... - Page 30 Error Anomaly signal- Cause Boiler status / Solution Code Push button If normal conditions are restored the control panel The board detects an anomaly on the pushbutton panel. boiler restarts without having to be anomaly reset (1). This occurs if there is overheating in the boiler due to insu- fficient water circulating in the primary circuit;...
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Page 31: Information Menu
INFORMATION MENU. Pressing the buttons (3) and (4) simultaneously for 5 seconds, the “Information menu” is activated, which displays some boiler functioning parameters. Press buttons (3) and (4) to scroll through the various parameters. To exit the menu, press buttons (3) and (4) simultaneously again for 5 seconds or wait for 5 minutes. -
Page 32: Restore Central Heating System Pressure
RESTORE CENTRAL HEATING SYSTEM PRESSURE. Periodically check the system water pressure. The boiler pressure gauge should read a value of between 1 and 1.2 bar. If the pressure is below 1 bar (with the circuit cool) restore normal pressure via the filling cock located in the lower part of the boiler (Fig. -
Page 33: Instructions For Maintenance And Initial Check
Even if just one single safety check provides a negative result, longer be valid and fail to meet the current regulations. do not commission the system. With regard to the above, only use Immergas original spare parts when replacing parts. If additional documentation needs to be consulted for extraordinary maintenance, contact the Authorised After-Sales Service. -
Page 34: Yearly Appliance Check And Maintenance
Eolo Mythos Dom 10 1E YEARLY APPLIANCE CHECK AND MAINTENANCE. to nominal Q. to minimum Q. The following checks and maintenance should be G 20 6.40% (± 0,5) 2.50% (± 0,5) performed at least once a year to ensure operation, G 31 7.30% (±... -
Page 35: Boiler Hydraulic Diagram
BOILER HYDRAULIC DIAGRAM. Key: 15 - System draining fitting 1 - D.H.W. probe 2 - D.H.W. flow switch 16 - System pressure switch 3 - Flow limiter 17 - Safety thermostat 18 - Plate heat exchanger 4 - System filling valve 5 - Gas valve 19 - 3-way valve (motorised) 6 - System expansion vessel... -
Page 36: Wiring Diagram
WIRING DIAGRAM. Key: B1 - Flow probe S6 - Flue pressure switch BK - Black BL - Blue S20 - Room thermostat (optional) B2 - D.H.W. probe BR - Brown S21 - Key to increase - Comando Amico Remoto remote control DHW temperature G - Green (optional) -
Page 37: Possible Problems And Their Causes
POSSIBLE PROBLEMS AND THEIR CAUSES. Maintenance interventions must be carried out by an authorised company (e.g. Authorised After-Sales Technical Assistance Service). Trouble Possible causes Solutions Smell of gas Caused by leakage from gas circuit pipelines Check sealing efficiency of gas intake circuit. Make sure: 1) the intake-exhaust duct is not too long (over allowed length). -
Page 38: Converting The Boiler To Other Types Of Gas
CONVERTING THE BOILER TO OTHER TYPES OF GAS VALVE CALIBRATION. GAS. The valve calibration must be carried out when the gas valve or the P.C.B. is replaced or in the case of conversion to a different The gas conversion operation must be carried out by type of gas. - Page 39 - Press the button (5) to increase the thermal power and button ATTENTION: (6) to decrease it. After the adjustment, press and hold the reset if during the adjustment phase, the boi- button (1) to save the parameter. Confirmation that the param- ler nominal heat output value is excee- eter has been saved is given by the value flashing.
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Page 40: Programming The P.c.b
PROGRAMMING THE P.C.B. - using keys (3) and (4), select the parameter to be changed indi- The boiler is prepared for possible programming of several ope- cated in the following table: ration parameters. By modifying these parameters as described - adjust the corresponding value consulting the table using buttons below, the boiler can be adapted according to specific needs. -
Page 41: Chimney Sweep" Function
3.10 "CHIMNEY SWEEP” FUNCTION. 3.14 P.C.B. PERIODICAL SELF-CHECK. When activated, this function forces the boiler at max. output During functioning in central heating mode or with boiler in (P06) for 15 minutes. standby, the function activates every 18 hours after the last boiler In this state all adjustments are excluded and only the tempera- check/power supply. -
Page 42: Casing Removal
3.15 CASING REMOVAL. To facilitate boiler maintenance the casing can be completely removed as follows (Fig. 33): - Remove the frame (1) holding the edges and pulling it towards you as indicated by the arrows. - Undo the 2 front screws (2) and the 2 lower screws (3) which fasten the casing (4). -
Page 43: Technical Data
15°C and pressure of 1013 mbar. Burner pressure out using a differential manometer (small "U"-shaped column values refer to use of gas at 15°C. or digital manometer) with the probes inserted in the pressure Eolo Mythos Dom 10 1E METHANE PROPANE (G20) -
Page 44: Combustion Parameters
COMBUSTION PARAMETERS. Eolo Mythos Dom 10 1E Gas nozzle diameter 1.30 0.79 supply pressure mbar (mm H 20 (204) 37 (377) Flue flow rate at D.H.W. nominal heat output kg/h Flue flow rate at heating nominal heat output kg/h Flue flow rate at min heat output kg/h at Nominal Q. -
Page 45: Technical Data
TECHNICAL DATA. Eolo Mythos Dom Eolo Mythos Dom Eolo Mythos Dom 10 1E 18 1E 241E Domestic hot water nominal heat input kW (kcal/h) 25.3 (21736) 25.3 (21736) 25.3 (21734) Central heating nominal heat input kW (kcal/h) 11.7 (10041) 20.2 (17368) 25.3 (21734) Minimum DHW heat input kW (kcal/h) -
Page 46: Key For Data Nameplate
KEY FOR DATA NAMEPLATE. Cod. Md. Sr N° Type Qnw/Qn min. Qnw/Q max. Pn min. Pn max. Class N.B.: the technical data are provided on the data plate on the boiler. Model Code Md Model code Sr N° Serial Number Check PIN code Minimum and maximum installation temperature... - Page 48 Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 Fax 0522.680617 IMMERGAS SPA - ITALY CERTIFIED COMPANY UNI EN ISO 9001:2015 Design, manufacture and post-sale assistance of gas boilers, gas water heaters and related accessories...