Mareli Systems Observing the prescriptions of the present manual is in the user’s favour and is one of the warranty conditions. Compliance with this instruction is in the interest of the con- sumer and one of the warranty terms. INSTRUCTIONS FOR SECURITY: •...
Page 3
Mareli Systems 1. PURPOSE The boiler is purposed to heat domestic and public premises by the means of pellets. The boiler is equipped with a steel water jacket designed for heating systems with water temperature up to 90º C at a maximum super pressure up to 0,15 Mpa. Tests are run at pressure of 0,3 Mpa.
Mareli Systems 2. TECHNICAL DATA Maximum output Heated area m³ Height H 1485 1415 1415 1515 1515 Width W Depth D Pellet bunker volume Fresh air pipe ф mm Exhaust gas pipe ф mm Weight Fuel type Pellets Pellets Pellets...
Page 5
Mareli Systems ECOSTAR AUTO Maximum output Heated area m³ Height H 1465 1465 1565 1565 1565 Width W Depth D Pellet bunker volume Exhaust gas pipe ф mm Weight Fuel type Pellets Pellets Pellets Pellets Pellets Φ6-Φ8 Φ6-Φ8 Φ6-Φ8 Φ6-Φ8 Φ6-Φ8...
Page 6
Mareli Systems 3. ASSEMBLY 3.1 General conditions. All national, regional and European requirements for safe operation of the appliance must be respected during installation and operation. Prior to installation, load capacity of the place where the boiler will be intended must be ensured.
Mareli Systems CHECK ITEMS BEFORE INSTALLATION Chimney exit Chimney Connection to chimney Connection to the boiler Security The chimney distances revision door Inlet air The floor...
Page 8
0,3 litr on a single start-up. The accumulating char reduces the temperature difference and the condensation. • “Mareli Systems” provides a warranty and out of warranty service and replacement of the water jackets. • The warranty is not valid in case of a boiler with a swollen water jacket which is a result of pressure increase in the system and improper connecting.
Page 9
Mareli Systems 3.3 Assembly of the duct components. Duct components and pipes For the assembly of the duct pipes the use of non-flammable materials, resistant to the flammable products and condensation is obligatory. The assembly must be performed in such a manner so it guarantees the airtight sealing and prevents condensation.
Mareli Systems 3.4 Types of connection to the chimney Chimney exit Moisture channel Chimney Thermal insulation External wall Connection to chimney Flue gas connection Heat generator The chimney revision door “T” connection...
Page 11
Mareli Systems 3.5 Air intake Suction pipe or air intake is placed in the back and has a circular section with a diameter of 48 mm. The combustion air can be aspirated: • From the camera, as long as it is near an air intake communicating with the outside wall hav- ing a minimum area of 100 cm2, properly positioned and protected by a grid.
Page 12
Mareli Systems ECOSTAR Cleaning the glass Cleaning the Use an non-abrasive pellet bunker cloth Clean the flue gas outlet Combustion chamber Clean the ashtray Revision door...
Page 13
Mareli Systems 2020 VERSION Combustion chamber Clean the ashtray ECOSTAR HOT WATER AIR INTAKE 230V/50HZ PUMP COLD WATER EXHAUST SAFETY VALVE...
Page 14
Mareli Systems ECOSTAR AUTO CLEANING THE GLASS USE A NON-ABRASIVE CLOTH...
Page 15
Mareli Systems ECOSTAR AUTO CLEANING THE PELLET TANK...
Page 16
Mareli Systems ECOSTAR AUTO Left inspection door ECOSTAR ECOSTAR AUTO Right inspection door ECOSTAR...
Mareli Systems Maintenance program At each Twice Weekly Annual ignition per season Combustion chamber Clean the ashtray Glass e Door Clean the ue gas outlet Door seals Chimney 5 Safety and unexpected risks Terms of danger may arise in the following cases: •...
Page 23
Mareli Systems CONTROL PANEL: USE AND FUNCTIONS The main frame shows: time and date, chrono activation, combustion power and recipe, functioning state, error code, main temperature, main thermostat, summer/winter mode. Button Function Exit Menu/Submenu; Ignition and extinguishing (push for 3 seconds), Reset errors (push for 3 seconds), Enable/disable chrono;...
Page 24
Mareli Systems MESSAGES Description Code PRob Anomaly of the probes checking, during Check Up phase. Room temperature greater than 99 °C. Clean This message noti es that the planned hours of functioning (parameter T67) are reached. Port Door Open. Ignition The message appears if the system is turned o during Ignition (after Preload) not manually: the system will stop only when it goes in Run Mode.
Page 25
Mareli Systems CHRONO This Manu allows selecting the programming modalities and and the Ignition/Extinguishing time slots. Modality - It allows selecting the disired modality, or disable all set programming. Disable 1. Enter modi cation mode through the key P3. Daily 2.
Page 26
Mareli Systems K400 TOUCH SCREEN DISPLAY 1. HOMEPAGE Date & Time Errors Code 11:24 Fri 14 Oct 2016 Er.01 21° Main Temperature IGNITION Functioning State 65° Main Thermostat ON/OFF Settings Display Info Chrono...
Page 27
Mareli Systems Main Commands In order to go to Homepage 2 a horizontal swipe must be performed to the right side of the screen. 12:18 Fri 14 Oct 2016 Er.01 Igniter Auger Pump 1 Pump 2 Aux1 Aux1 Aux3 Pump 3...
Mareli Systems Quick visualization of the system main function 2. ERROR LIST 12:18 Fri 14 Oct 2016 Blocking or non-blocking error Er.01 21° is highlighted with a and the related error code. When pressed the error window opens IGNITION 65°...
Mareli Systems IGNITION Blocking / Removing Error 65° 4. MAIN COMMANDS 11:24 Ven 14 Ott 2016 Er.01 ON/OFF Menu 21° Screen image : Swipe to Ignite • System power ON • System power OFF IGNITION • Alarms reset 65° 11:24 Ven 14 Ott 2016 Er.01...
Page 30
IGNITION Mareli Systems 65° 5. CHRONO 12:18 Ven 14 Ott 2016 Er52 Chrono - Daily CHRONO 22° select desired CHRONO program, press on the respective tabs: • Daily • Weekly RECUPERO ACCENSIONE DAILY WEEKLY WEEKEND • Weekend. 28° To change the chrono program, press on .
Page 31
Mareli Systems 5. INTERNAL MENU STRUCTURE From the display Menu the user can access the panel settings and select one of 24 languages Brightness. Minimum brightness: this function allows you to choose the minimum brightness level which the device automatically sets to after 30 sec. of inactivity.
Page 32
Mareli Systems DIAGRAM FOR ECOSTAR 12/18/24/30/35 KW LINEA...
Page 33
Mareli Systems DIAGRAM FOR ECOSTAR AUTO 12/18/24/30/35 KW FAN ENCODER BROWN SIGNAL KEY FOR GREEN CLEANING MECHANISM BLUE BLUE BLACK VOUT N.O. RELAY FOR THE CLEANING MECHANISM POWER CABLE COMBUSTION PROGRAMMER COMBUSTION FAN 2 PUMP 1 IGNITER WATER OVERHEATING PROTECTION...
Page 36
MARELI SYSTEMS disclaims any responsibility for possible inaccuracies contained in this manu- al if they are due to printing or transcription errors. We reserve the right to make any change that appears to be necessary or useful without harm the essential characteristics.