Summary of Contents for Beretta POWER MAX 50 P DEP
Page 1
Installation and Operation Manual POWER MAX Condensation | Heating module Installation and Operation Manual...
Page 2
MODEL CODE cient and safe service and to provide comfort in the home POWER MAX 50 P DEP 20128429 for many years to come. POWER MAX 50 P 20128430...
GENERAL INFORMATION Regularly check that the condensate drain is free from obstruction. We recommend cleaning inside the exchanger once 1 1 General Safety Information a year, extracting jet and burner and removing any installation debris by suction. This operation will be done by personnel from the Technical Assistance After removing the packaging, check the condition Centre only.
1 3 Description of the appliance 1 4 Safety devices it is a condensing, pre-mixed thermal module All appliance functions are electronically controlled by a POWER MAX consisting in a modulating thermal element. dual processor technology board approved for safety func- It is available in various models, ranging from 35kW to tions.
1 6 System layout 50 P DEP - 50 P POWER MAX Flue gas analysis outlet Flue gas exhaust connection Gas valve Flue gases pressure switch Combustion chamber Electrical panel Minimum Pressure Switch set at 0,7 bar Exhaust flue probe Condensate drain siphon Drain cock Main switch...
Page 8
65 P - 80 P POWER MAX Flue gas analysis outlet Flue gas exhaust connection Gas valve Combustion chamber Electrical panel Smoke-exhaust flue non-return valve Drain cock Minimum Pressure Switch set at 0,7 bar Pump Main switch Central heating return Gas supply Central heating flow Condensate drain connection...
Page 9
100 - 110 - 130 - 150 POWER MAX Flue gas analysis outlet Flue gas exhaust connection Combustion chamber Electrical panel Smoke-exhaust flue non-return valve Drain cock Minimum Pressure Switch set at 0,7 bar Main switch Central heating return Gas supply Central heating flow Condensate drain connection Flow-meter...
1 7 Technical specifications POWER MAX Description 50 P 50 P 65 P 80 P Condensing boiler heating system Appliance type B23, B53; B53P Fuel G20-G25-G30-G31 Device category II2H3P Combustion chamber vertical Maximum rated heat input at furnace referred to HVC 38,7 (LCV) (34,9)
Residual head (mbar) Pressure drop (mbar) 1000 POWER MAX 65 P POWER MAX 80 P POWER MAX 150 POWER MAX 50 P DEP POWER MAX 50 P POWER MAX 130 Flow-rate (m POWER MAX 110 POWER MAX 100 At the first start-up, and at least once a year, the rota-...
1 10 Positioning the temperature sensors Probes placed on the related sockets of the thermal 6 7 8 module (POWER MAX 50 P DEP - POWER MAX 50 P): Exhaust flue probe Safety thermostat temperature sensor CH flow temperature sensor...
1 11 Control panel CONTROL PANEL AND SYMBOLS RESET PROG MENU Rear light display MENU/Reset key: access to the main menu and restore functioning further to a failure lock-out Navigation keys Main switch (located on the lower part of the appliance) SECONDARY INFORMATION/DISPLAY VISUALISATION 8.8:8.8 8.8:8.8...
The instruction manual is an integral part of the ap- pliance; therefore, it should be read and stored care- fully. Keep the documentation envelope in a safe place. Any replacement documents must be ordered from Beretta who reserve the right to charge for the cost of the replacement.
2 3 Installation premises The minimum surface of ventilation openings is 3,000 cm for gas fuel heating systems. The thermal module POWER MAX can be installed in rooms that are permanently ventilated and equipped with suitably 2 4 Installation in older systems and sized ventilation openings in line with Technical Standards systems requiring modernisation and Regulations applicable to the installation site.
- Remove the cardboard - Remove edge protectors (1) - Remove the Styrofoam protection (2) - Remove the protective bag (3) Model Height (H) mm POWER MAX 50 P DEP 1850<H<2000 POWER MAX 50 P 1850<H<2000 POWER MAX 65 P 1850<H<2000 POWER MAX 80 P 1850<H<2000...
Page 17
After installing the thermal module: - remove the locking screw - pull the front panel outwards and then to the top to decouple it from points A. Locate the envelope containing the product documentation and stick the Energy Efficiency Label (if any) contained in the envelope onto the panel.
2 7 Water connections The dimensions and position of thermal module's hydraulic connections are shown in the table below. Front view Bottom view POWER MAX DESCRIPTION 50 P 50 P 65 P 80 P 143,5 143,5 143,5 143,5 143,5 143,5 143,5 143,5 63,5...
Diverter valve system flow Expansion tank Pump (fitted as standard for mod- High temperature Safety valve els POWER MAX 50 P DEP and system return Drain POWER MAX 80 P) Domestic cold wa- Pressure gauge High-temperature system circu- ter inlet...
Page 20
Diverter valve system flow Expansion tank Pump (fitted as standard for mod- High temperature Safety valve els POWER MAX 50 P DEP and system return Drain POWER MAX 80 P) Domestic cold wa- Pressure gauge High-temperature system circu- ter inlet...
Page 21
Diverter valve system flow Expansion tank Pump (fitted as standard for mod- High temperature Safety valve els POWER MAX 50 P DEP and system return Drain POWER MAX 80 P) Domestic cold wa- Pressure gauge High-temperature system circu- ter inlet...
2 9 Gas connections 2 10 Discharge of combustion products The gas connection must be made respecting the instal- lation regulations in force, and sized to ensure the correct The appliance is supplied as standard in B-type configu- gas delivery to the burner. ration (B23-B23P-B53P), i.e.
Page 23
AS (air suction) DN80 DN80 DN80 DN80 Ø below. Discharge head POWER MAX Description DESCRIPTION POWER MAX 50 P DEP FO (flue gas outlet) DN110 DN110 DN110 DN110 Ø POWER MAX 50 P AS (air suction) DN110 DN110 DN110 DN110 Ø...
2 10 1 Preparation for the condensate drain Connect the condensate drain hose to a domestic water drain in accordance with national and local The exhaust of the condensation produced by the appli- legislation and standards. ance POWER MAX during its normal operation, must be car- ried out with an accessory (siphoned condensate collector) Fill the siphon with water before activating on the that needs to be installed below the thermal module itself...
POWER MAX 50 P DEP - POWER MAX 50 P It is prohibited to top up the heating system constant- ly or frequently, since this can damage the thermal module's heat exchanger.
- Open the shut-off cocks in order to slowly fill the sys- - Use the pressure gauge to check that the pressure is POWER MAX 50 P DEP - POWER MAX 50 P rising and the water is exiting through the vent valves - Close the shut-off cocks after the pressure reaches 1.5 bar...
Minimum pressure switch Outdoor sensor (accessory) yellow Flow-meter PWM connection (*) green Factory connections for models POWER MAX 50 P DEP ÷ POWER MAX 80 P Only for models POWER MAX 50 P DEP ÷ POWER MAX 50 P (**)
Page 28
3-way valve/2-way valve (**) For models POWER MAX 50 P DEP ÷ POWER MAX 80 P circulator fitted as standard; for other models, the circulator is provided as an accessory with connections to be executed by the installer. Valid configuration for thermal modules without heat pump c having their own two-way valve, connected (**) in cascade and equipped with primary system circulator.
2 14 Electrical connections Before connecting any external electrical compo- nents to the appliance (regulators, electric valves, The thermal module POWER MAX is manufactured fully climate control probes, etc.), check to make sure that wired and only needs to be connected to the mains, the their electrical characteristics are compatible with the room/heat demand thermostat and any other system com- available inputs and outputs (voltage, absorption, ac-...
Page 30
Loosen the fixing screws (2) and remove the protection (3) For connection, see the following figure: ~ 230 V 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 Circuit breaker Relay / Switch (230V AC) Refer to the device type for the supply tension.
Page 31
Electrical wiring referred to layout 2 at page "19" Electrical wiring referred to layout 4 at page "20" 10 11 12 13 14 15 16 17 10 11 12 13 14 15 16 17 101 102 103 104 105 106 101 102 103 104 105 106 0-10V 24 V...
2 14 1 USER navigation MENU Whilst turning on or when any key is pushed for more than 4 minutes, the display is placed on the "basic display" and it provides some general information on the thermal module. °C RESET PROG MENU In this mode, keys have the following functions:...
Page 33
Fac- USER Description Range tory menu setting Sets the desired flow temperature with heating mode. Active Par. 2023…Par. 0003 °C for the heating mode Par. 2001 = 0 o 3 2024 Establishes the DHW storage tank set-point Par. 2035 in 0048 40…71 °C...
2 15 Navigation Menu INSTALLER / MANUFACTURER It is necessary to enter the password to access the IN- - Press "PROG +" and "PROG -" to increase or de- STALLER / MANUFACTURER parameters crease the value of the first blinking digit - Press "MENU/RESET"...
Page 35
MENU INSTALLER fault Description Range / MANUFAC- set- TURER ting It defines the several functioning modes of the heat thermal 2001 0…5 module. Defines the time in seconds of post-circulation of the thermal module when working in stand-alone mode; when working in 2005 0…900 Sec.
Page 36
fined Defines the number of fan rpm at max. power (it depends on 2092 0…12750 the model and is defined at Par. 9098). Par. 9098 fined Defines the number of fan rpm at minimum power (it de- 2093 0…12750 pends on the model and is defined at Par. 9098). Par.
Page 37
0 Disabled 1 General Pump 2 CH Pump 3 DHW Pump 4 System Pump 5 Cascade Pump 6 Alarm Relay fined 2126 The value of this parameter is defined by Par. 9097. 7 Filling Valve 8 LPG Tank 9 External Ignit- Par.
Page 38
Sets the activation temperature when the maximum flue gas temperature is exceeded. When the flue gas temperature is higher than a set value, the module switches off and an error message is generated. When the flue gas temperature is in 2006 10…120 °C...
COMMISSIONING AND Example of display on stand-by (outdoor probe is not connected) MAINTENANCE °C 3 1 Preparing for initial startup The thermal module POWER MAX must be commis- sioned by Technical Assistance Centre , after which step the appliance may operate automatically. Perform the following checks before starting up the boiler: Example of display on stand-by (outdoor probe is con- - Check that the fuel shut-off cock and heating system...
3 2 3 Setting the heating parameters Description The parameter 2001establishes the thermal module's vari- Establishes the minimum outdoor temperature to ous heating operation modes. 2020 which the maximum set-point can be associated for climatic regulation Mode 0 Establishes the minimum set-point at the maxi- (Operation with room thermostat/heat demand and fixed 2021 mum outdoor temperature for climatic regulation...
Page 41
Mode 2 Description (Working on climatic mode with attenuation controlled by a room/heat demand thermostat, variable set point accord- Sets the desired flow temperature with heating ing to the outdoor temperature) 0003 mode. Active for the heating mode Par. 2001 = 0 In this case the thermal module operates with a set-point Limits the minimum value that can be assigned to 2023...
3 2 4 Setting the domestic hot water Description parameters Defines the value referred to the Delta T of the The parameter 2035 defines the various operation modes tank for maintenance purposes. E.g.: if it is set on of the thermal module for DHW production 3, when the tank has a set point lowered of 3 de- grees, the module turns on at the minimum to al- 2041...
3 3 Checks during and after initial SUPPLY GAS PRESSURE CHECK start-up - Turn the main system switch "off" - Remove the locking screws and the panel's front side When the appliance it started, it must be checked by stop- - Loosen by about two turns the pressure inlet screw ping and then restarting the thermal module in the following (1) upstream of the gas valve and connect the pres-...
3 4 Error List 3 4 2 Temporary Errors Error Description When a display has a technical fault, a numeric error code appears that will enable the maintenance operator to iden- WD_ERROR_RAM Internal software error tify the possible cause. WD_ERROR_ROM Internal software error WD_ERROR_ There are 3 categories of errors:...
3 5 Transformation from one gas Versions POWER MAX 50 P DEP - POWER MAX 80 P - unscrew the three screws (1) and the swivel nut (2) of type to another the gas pipe in order to remove the valve from the fan...
Page 46
Enter the parameters and set the parameter 9098 as shown in the table below: Model Parameter 9098 POWER MAX 50 P DEP POWER MAX 50 P POWER MAX 65 P POWER MAX 80 P POWER MAX 100 POWER MAX 110...
10.2-10.6 be performed in the indicated sequence and only by Technical Assistance Centre. Versions POWER MAX 50 P DEP - POWER MAX 80 P Before making the regulation: - remove the locking screw - pull the front panel outwards and then to the top to decouple it from points A.
3 7 Temporary or short-term shut- 3 9 Maintenance down It is mandatory to perform maintenance and cleaning of the device at least once a year. In the event of temporary or short-term shut-down (e.g. due to holidays), proceed as follows: The non-performance of the annual maintenance will invalidate the warranty.
3 10 Cleaning and removing internal Access to the control panel and the internal parts of the thermal module components - Remove the locking screws and the panel's front side - Pull and slide the electrical panel's box towards the Before any cleaning operation, disconnect the electric outside (1) power supply by switching the main system switch to "off”.
Page 50
Removing the fan and the burner models POWER MAX Disassembling of the fan and burners models POWER 50 P DEP - POWER MAX 50 P MAX 65 P - POWER MAX 80 P - Remove the locking screws and the panel's front side - Remove the locking screws and the panel's front side - Remove cables (1) and (2) for the fan (3) - Remove cables (1) and (2) for the fan (3)
Page 51
Disassembling of the fan and burners models POWER Removing the top closing for cleaning the heat ex- MAX 100 - POWER MAX 110 - POWER MAX 130 - POW- changers models POWER MAX 50 P DEP - POWER MAX ER MAX 150 50 P...
Page 52
disassembling of the flange for cleaning up the heatex- Disassembling the flange for cleaning the exchanger changer models POWER MAX 65 P - POWER MAX 80 P models POWER MAX 100 - POWER MAX 110 - POWER - Remove the locking screws and the panel's front side MAX 130 - POWER MAX 150 - Remove cables (1) and (2) for the fan (3) - Remove the locking screws and the panel's front side...
3 11 Troubleshooting FAULT CAUSE SOLUTION - Check the seal of the gaskets and Gas supply circuit the closure of the pressure tapping There is a smell of gas points - Check the gasket seals Flue gas circuit - Make sure there are no obstructions Odour of unburnt gas - Check the combustion quality Burner gas pressure...
SYSTEM MANAGER SYSTEM MANAGER - Adjust the room thermostats for the high and low tem- perature zones to the required temperature (~20°C) or, if the systems are equipped with timer thermostats or a time programming unit, make sure it is on and 4 1 Putting into service adjusted (~20°C) The appliance must be maintained and adjusted at...
SYSTEM MANAGER 4 2 Temporary or short-term shut- 4 4 Cleaning down Use a cloth damped in soapy water to clean the boiler’s external casing. In the event of temporary or short-term shut-down (e.g. due To remove stubborn marks, use a cloth damped in a 50% to holidays), proceed as follows: mix of water and denatured alcohol or a suitable cleaning product.
SYSTEM MANAGER 4 6 Useful information Seller: Installer: Mr : Mr : Address: Address: Tel : Tel : Technical Assistance Centre: Mr : Address: Tel : Date Work done Fuel oil supplier: Mr : Address: Tel : Quantity Quantity Quantity Quantity Date Date...
SYSTEM MANAGER RECYCLING AND DISPOSAL The appliance is manufactured using various materials, such as metal, plastics, and electric and electronic components. At the end of the life cycle, safely remove the components and dispose of them in a responsible manner, in compliance with the installation country's applicable environmental legislation.
Page 60
Via Risorgimento, 23 A 23900 - Lecco (LC) www.berettaboilers.com The manufacturer strives to continuously improve all products. Appearance, dimensions, technical specifications, standard equipment and accessories are therefore liable to modification without notice.
Need help?
Do you have a question about the POWER MAX 50 P DEP and is the answer not in the manual?
Questions and answers