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Summary of Contents for Beretta POWER EVO-X Series
- Page 1 Installation manual POWER EVO-X Condensing High power boiler POWER EVO-X 50 DEP - 50 POWER EVO-X 65 - 80...
- Page 2 POWER EVO-X boilers comply with: − Regulation (EU) 2016/426 − Efficiency directive: Article 7(2) and Annex III of directive 92/42/EEC − Electromagnetic Compatibility Directive 2014/30/EU − Low Voltage Directive 2014/35/EU − Ecodesign Requirements for Energy-Related Products Directive 2009/125/EC − Regulation (EU) 2017/1369 Energy Labelling −...
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Page 3: Table Of Contents
WARNINGS AND SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Boiler description. -
Page 4: Warnings And Safety
WARNINGS AND SAFETY During installation, it is important to inform the user that: ƒ in the event of water leakages, the water supply must be The boilers produced in our plants are built paying special at- shut off and the Aftersales Service must be contacted im- tention to the individual components, to safeguard both the in- mediately staller and the user from any risk of accidents. -
Page 5: Boiler Description
Boiler description POWER EVO-X is a type C wall-hung condensing boiler that can operate as follows: CASE A: heating only, without any external storage tank connected. The boiler does not supply domestic hot water. CASE B: heating only, with a thermostatically-controlled external storage tank (accessory kit available upon request) connected: in this condition, with every heat request from the storage tank - Label on the packaging... -
Page 6: Structure
Structure POWER EVO-X 50 DEP - 50 Gas valve Degassing unit/boiler discharge tap Differential heating pressure switch Pressure transducer with minimum pressure function NTC delivery probe Safety thermostat with manual reset by means of a board reset Suction line Heat exchanger Detection electrode 10 Burner Flue gas analysis outlet... -
Page 7: Technical Data
Technical data POWER EVO-X DESCRIPTION 50 DEP 34,90 45,00 55,00 70,00 Heating Rated heat input 30.014 38.700 47.300 60.200 kcal/h 33,99 43,88 53,60 68,24 Nominal heat output (80°/60°) 29.234 37.733 46.099 58.683 kcal/h 37,31 47,30 58,25 74,19 Nominal heat output (50°/30°) 32.085 40.674 50.095... - Page 8 POWER EVO-X DESCRIPTION 50 DEP Gas pressure Nominal natural gas pressure (G20 - I2H) mbar Nominal liquid gas pressure - LPG (G31 - I3P) mbar Heating input - output Ø 1” 1/2 M 1” 1/2 M 1” 1/2 M 1” 1/2 M Gas input Ø...
- Page 9 Description POWER EVO-X boiler type Temperature of the flue gases in nominal conditions (at 80/60°C) 59,8 48,8 56,9 72,2 75,5 68,8 76,0 55,3 56,7 45,9 54,4 - [°C] Mass flow rate [m /h] @ nominal output [kW] 3,77 4,864 5,989 7,702 3,816 4,849 5,799 7,486 3,929 4,976 5,93 7,759 Nominal output [kW] 35,4 45,47 57,11 73,51 35,78 45,44 55,22 71,28 36,86 46,56 56,54 74,07...
- Page 10 POWER EVO-X PARAMETERS METHANE GAS LIQUID PROPANE GAS (G20) (G31) Lower Wobbe index (at 15°C-1013 mbar) MJ/m³S 45,67 70,69 Net calorific value MJ/m³S 34,02 Nominal supply pressure mbar (mm H2O) 20 (203,9) 37 (377,3) Minimum supply pressure mbar (mm H2O) 10 (102,0) POWER EVO-X 50 DEP Burner: diameter/length...
- Page 11 Parameter Symbole 50 DEP Unit Seasonal space heating energy efficiency class Water heating energy efficiency class Rated heat output Pnominal Seasonal space heating energy efficiency ηs Useful heat output At rated heat output and high-temperature regime (*) 34,0 43,9 At 30% of rated heat output and low-temperature regime (**) 11,3 14,6 Useful efficiency...
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Page 12: Circulator Residual Discharge Head
Circulator residual discharge head The boiler has an anti-lockout system that launches an operating The boiler is equipped with a high-efficiency modulating circulator cycle after 24 hours of stoppage in any operating status. (already hydraulically and electrically connected) whose effective available performance values are indicated in the graphs below. -
Page 13: Water Circuit
Water circuit Probes in the boiler POWER EVO-X 50 DEP - 50 Safety thermostat NTC delivery probe Flue gas probe NTC return line probe POWER EVO-X 50 DEP - 50 POWER EVO-X 65 - 80 POWER EVO-X 65 - 80 Resistive values of the NTC probes with variations in the temperature Temperature °C Temperature °C... -
Page 14: Control Panel
Control panel Indicates the connection to a remote device (OT or RS485) lndicates the connection to a wi-fi device Indicates the presence of an outdoor temperature sensor Indicates the activation of special DHW functions, or the presence of a solar thermal management system RESET MENU... -
Page 15: Structure Menu
Some of the information might not be available depending on the access level, machine status, system configuration or software revision. The following table lists the programmable parameters; if the adjustment board does not support the relative function, the interface re- turns an error message. - Page 16 Personali- Parame- Scrolling message Password Value set Menu Value ters only if parameter P1.05 = 1 level in the factory values P4.22 MAN AUTO MAIN ZONE DO NOT MODIFY P4.23 ZONE1 ENABLE 0 / 1 INSTALLER P4.24 ZONE1 BE16 ADDRESS 1 - 6 INSTALLER P4.25...
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Page 17: Description Of The Parameters
Winter - Summer function Description of the parameters 1.11 Some of the following functions might not be available depending on the type of machine and the access level . DESCRIPTION PARAMETER To set the desired language 0 IT - 1 RO - 2 FR - 3 EN - 4 SR - 5 HR - 6 ES - 7 EL - 8 BG - 9 PL - 10 SL P 1.01 P1.02 To set TIME and DATE... - Page 18 When P4.23 = 1, this parameter allows you to set the address of the BE16 board of zone 1. The factory setting is 1 and can be set within the 1 - 6 range. P4.24 Note: see the instruction sheet of the BE16 accessory board for more information about the use of this parameter. When P4.23 = 1, this parameter allows you to set the hydraulic confi...
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Page 19: Configuring A System With Rec10
Parameter for confi guring solar collector pump operation; you can choose between the following three options: 0 = OFF (factory setting) ==> the solar collector pump is always off P6.13 1 = ON ==> the solar collector pump is always on 2 = AUTO ==>... -
Page 20: Boiler Cascade Configuration
1.13 Boiler cascade configuration When the boiler is identified as part of a cascade system, some functions/displays are simplified or inhibited: POWER EVO-X can be inserted in a cascade control system from ƒ the boiler works only in HEATING ONLY mode 2 to 4 boilers. -
Page 21: Installation
2 INSTALLATION This type C wall-hung condensing boiler can operate as follows: CASE A: heating-only, without any external storage tank connect- Consignment of the appliance ed. The boiler does not supply domestic hot water. CASE B: heating-only, with a thermostatically controlled external The POWER EVO-X boiler is delivered on a pallet, packaged and storage tank (accessory kit available upon request) connected. -
Page 22: Minimum Clearance Areas Recommended
Minimum clearance areas recommended Note: if the condensate drain outlet system is exposed to the risk of freezing temperatures, always ensure a suitable level of pipe insula- Clearances for the assembly and maintenance of the appliance are tion and consider increasing the diameter of the pipe itself. shown in the figure. -
Page 23: Assembling The Boiler
2.8 Assembling the boiler The dimensions and positioning of the thermal module water fit- tings are shown in the table below. The POWER EVO-X thermal modules are supplied with a bracket for wall-mounting. Check that the wall on which the appliance is to be installed is sufficiently solid and guarantees the safe anchorage of the screws. - Page 24 Ø 3/4” 35Nm TIGHTENING TORQUE Ø 1/2” 25Nm Before connecting the boiler, the protection plugs must re- moved from the delivery, return and condensate discharge pipes. Before connecting the boiler, the system must be cleaned. This step is vital when a replacement is being made on a pre-existing system.
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Page 25: Schematic Hydraulic Systems
Schematic hydraulic systems Layout 1: circuit with boiler directly connected to heating system (check that the pump discharge head is sufficient to ensure adequate circulation) Components NOT managed directly by the boiler 10 9 1 Layout 2: circuit with boiler directly connected to heating system and DHW tank (check that the pump discharge head is suffi- cient to ensure adequate circulation) Components NOT managed directly by the boiler... - Page 26 Layout 3: circuit with boiler connected to heating system via separator Components NOT managed directly by the boiler 10 9 1 Layout 4: circuit with boiler connected to DHW tank and heating system via separator Components NOT managed directly by the boiler 1 10 9 1 Disconnector valve The domestic hot water and central heating circuits must be...
- Page 27 Layout 5: circuit with boiler connected to heating system and DHW tank via separator Components NOT managed directly by the boiler 1 10 9 1 10 9 1 The domestic hot water and central heating circuits must be Disconnector valve completed with expansion vessels of adequate capacity and Non-return valve suitable, correctly-sized safety valves.
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Page 28: Removing The Casing
2.10 Removing the casing If fluctuations in the gas distribution pressure are encoun- tered, you are advised to install a pressure stabiliser up- To access the internal components, remove the casing as ex- stream of the appliance’s gas inlet. For G31 gas supply, all plained below: the necessary precautions must be taken to prevent the fuel ƒ... - Page 29 It is also advisable to respect the phase-neutral connection (L-N). Connecting the OT+ remote control NOTE: if an OT+ remote control is connected to the system and Before connecting any external electrical components (reg- parameter P8.03= 1 (SERVICE), the boiler display will appear as follows: ulators, electric valves, climate control probes, etc.) to the appliance, make sure their electrical characteristics (voltage, absorption, acceleration current) are compatible with the...
- Page 30 Connecting the mains voltage The connection to the mains supply must be made on the M01 termi- nal board, as shown in the detailed drawing and in the wiring diagram. 230 V To connect the power supply cable ƒ remove the casing as explained in paragraph “2.10 Removing the casing”...
- Page 31 NOTE L-N CONNECTION IS ADVISABLE 230 V Blue Marrone Marron Nero Black Rosso Bianco White F1=4A F Rosa Pink Arancione Orange Grigio Grey Giallo Yellow marrone marrone marrone V Hv 1 2 3 4 marrone SCxx rosso giallo arancione nero F=4A T CE4 removable connector CE4 (connettore estraibile...
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Page 32: Flue Gas Exhaust And Combustion Air Suction
2.13 Flue gas exhaust and combustion air suction − hydrochloric acid/muriatic acid − cements and glues To evacuate the combustion products, refer to UNI 7129-7131. Al- − anti-static softeners used in dryers ways comply with the local regulations of the fire brigade and gas −... - Page 33 POWER EVO-X 50 DEP - 50 POWER EVO-X 50 DEP - 50 − Make sure the 4 tabs (A) are inserted in the groove (B). − Fully tighten the screws (C) that hold the two locking ter- B23P - B53P Ø60-100 minals of the flange, so the bend is held against the flange itself.
- Page 34 Ø 80-125 CURVE INSTALLATION on POWER EVO-X 65 - 80 Separated pipes Ø 80 mm + Ø 80 mm For this type of installation it is necessary to use the spacer kit for Maximum Pressure loss wall fixing, available on request. Prepare the assembly by positio- Model length ning the flue exhaust cardboard template, the spacers and the fixing...
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Page 35: Filling The Heating System And Eliminating Air
2.14 Filling the heating system and eliminating air 2.15 Emptying the heating system Before draining, set the boiler to OFF and shut off the electrical In the case of a new installation or replacement of the boiler, it is supply setting the main system switch to OFF. necessary to clean the heating system beforehand. -
Page 36: Commissioning
3 COMMISSIONING Preliminary checks The first ignition should be carried out by expert personnel from an authorised Technical Assistance Service Centre. Before starting up the boiler, check: ƒ that the data of the supply networks (electricity, water, gas) cor- respond to the label data ƒ... -
Page 37: Setting The Temperature Control
Setting the temperature control THERMOREGULATION CURVES TEMPERATURE CONTROL is enabled in the following way: ƒ access the technical parameters as explained in paragraph “1.14 Accessing the parameters” ƒ select menu P4 and then P4.18 = 1 T AT T BT Temperature control only works with the outdoor temperature sen- External temperature (°C) sor connected, and is only active for the HEATING function. -
Page 38: Auto Season Change Winter - Summer
Auto season change Winter - Summer Heating REQUEST: the radiator icon flashes The system provides the possibility of making an automatic season change (from WINTER to SUMMER or vice versa) through the use of the parameter P1.07 SEASON AUTO-CHANGE. If the parameter is active (P1.07=1) and the external probe is con- nected, the change of season occurs automatically. -
Page 39: Adjusting The Heating Water Temperature With An Outdoor Temperature Sensor Connected
The 4-digit space will show a sliding message containing the error code and a description. If button C or D is pressed and held, the meter will alter the set value more quickly. If no button is pressed for 5 seconds, the set value is taken as the new heating setpoint and the display returns 3.11 Reset function to the main screen. -
Page 40: Sliding Delivery (Only If A Storage Tank Is Connected)
3.13 Sliding delivery (only if a storage tank is connected) Parameter P5.07 is used to activate the SLIDING STORAGE TANK DELIVERY function in order to modify the delivery setpoint used by the boiler when there is a DHW request. The factory setting for this parameter is “function not active”, which provides for modulation at a fixed delivery value of 80°C during a DHW request. -
Page 41: Adjustments
With the OT+ device connected, the combustion control func- ƒ The display will show CO and the icons will tion cannot be activated. To make a flue gas analysis, detach light up. The boiler operates at the maximum heating output. the OT+ connection wires then wait 4 minutes, or disconnect the electricity supply and then repower the boiler. -
Page 42: Gas Conversion
ƒ bearing in mind the difference between the values measured with the casing closed and open, if necessary adjust the CO to the value shown in the table - (minus) the difference noted. Example: ƒ CO value measured with the casing closed = 8.5% ƒ... - Page 43 If the reset attempts fail to activate boiler operation, contact Close the filling system, making sure you hear the mechanical click. the Aftersales Service. After filling, run the automatic venting cycle as explained in para- graph “2.14 Filling the heating system and eliminating air”. Fault E020 in the event of frequent intervention of the limit thermostat (espe- If pressure drops happen very frequently, contact the After-...
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Page 44: Info Menu
3.22 INFO menu Press button 3 from the initial display screen to see a series of in- To switch between parameters, press the buttons. formation items relating to boiler operation, listed according to the Press to see the selected parameter; press to return to the parameter name and value. -
Page 45: Keypad Lock Function
3.27 Interface standby In this case, the anti-freeze and anti-blocking systems are deacti- vated. Drain the heating and domestic water system if there is any If there are no faults or heat requests, the display always shows the risk of freezing. temperature measured by the flow sensor. -
Page 46: Maintenance And Cleaning
4 MAINTENANCE AND CLEANING ƒ Vacuum out any dirt residue inside the heat exchanger, taking care NOT to damage the retarder insulating panel. Regular maintenance is an obligation required by the law and is ƒ Clean the coils of the heat exchanger with a soft bristled brush. essential to the safety, efficiency and duration of the boiler. - Page 47 POWER EVO-X 50 DEP - 50 Ionisation electrode The detector electrode play an important role in the boiler ignition phase and maintaining an efficient combustion; in this regard it is necessary to check its integrity and ensure that it is correctly po- sitioned, strictly respecting the reference position indicated in the figure.
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Page 48: Disassembling The Internal Components
POWER EVO-X 65 - 80 To access the check valve: ƒ remove the fan by unscrewing the 4 screws (D) fixing it to the conveyor Replacing the burner insulating panel ƒ make sure there are no foreign material deposits on the mem- ƒ... - Page 49 Disassembling the heat exchanger POWER EVO-X 65 - 80 POWER EVO-X 50 DEP - 50 ƒ Remove the components as described in the chapter “REMOVING THE COMBUSTION UNIT”. ƒ Disconnect the power supply by placing the main switch of the system on “off”.
- Page 50 ƒ Raise the upper nut (L). Disassembling the circulator ƒ Lower the bottom nut (M). ƒ Disconnect the power supply by placing the main switch of the ƒ Take out the upper train. system on “off”. ƒ Empty the system. ƒ...
- Page 52 Via Risorgimento, 23 A 23900 - Lecco www .berettaheating .com The manufacturer strives to continuously improve all products. Appearance, dimensions, technical specifications, standard equipment and accessories are therefore liable to modification without notice..
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