THERMOROSSI Ecotherm Compact, Installation, Use And Maintenance Manual

Page 1: ...T E C N O L O G I E E D I N N O V A Z I O N I P E R I L R I S C A L D A M E N T O INSTALLATION USE AND MAINTENANCE GUIDE Ecotherm H2O pellet heater Ecotherm Compact pellet fired boiler ...

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Page 3: ...ing 4 5 H2O Compact power board diagram 4 6 H2O Compact room temperature thermostat 4 7 H2O heater Compact hydraulic diagram 4 8 Example of hydraulic diagram for H2O heater Compact only heating 4 9 Example of hydraulic diagram for H2O heater Compact with boiler tube with interspacing 4 10 Example of hydraulic diagram for H2O heater Compact with boiler tube coils 4 11 Example of hydraulic diagram f...

Page 4: ...g directives 93 68 EEC 92 31 EEC 93 97 EEC Thermorossi S p A Via Grumolo 4 ARSIERO VI declares that the H2O appliance and the Compact boiler have been designed and manufactured in compliance with the safety requirements of the standards for EC marking This declaration refers to the entire range of the specified series ARSIERO Novembe r 2004 THERMOROSSI S p A INTRODUCTION ...

Page 5: ... disconnecting device installed upstream from the appliance The product must be installed in locations suitable for fire fighting and furnished with all the services power and outlets which the appliance requires for a correct and safe operation If the appliance is sold or transferred to another user ensure that the guide is handed over with it Thermorossi S p A maintains the authorʼs rights on thes...

Page 6: ...ity of the user GENERAL WARNINGS Caution the appliance must be connected to a system provided with a PE conductor in compliance with the specifications of 73 23 EEC 93 98 EEC concerning low voltage equipment Before installing the equipment check the efficiency of the earth circuit of the power supply system Caution the power supply line must have a section which is suitable for the power of the equi...

Page 7: ...ø smoke outlet tube mm ø combustion air tube mm Minimum draft mbar Heat efficiency kW Air output power kW Water output power kW Efficiency Min max consumption kg h Tank capacity kg Water content l Working pressure bar Electricity X water return to plant W boiler drain K water delivery to plant Ysafety valve 3 bar Z water replenish to plant CHARACTERISTIC CURVE OF SINGLE PHASE PUMP ...

Page 8: ... diameter and a maximum length of 20 mm They have a max moisture content of 8 a thermal value of 4000 4500 Kcal Kg and a density of 620 630 Kg m3 Ordinary wood with a moisture content of 10 20 has a Lower Heating Value of 2500 3500 Kcal Kg 3 3FEEDBOX The feedbox is situated in the top part of the heater boiler The maximum load capacity is 65 kg We recommend emptying the container once a month and ...

Page 9: ... FEED MOTOR I PELLET TANK L ELECTRONIC POWER BOARD M PRESSURE TRANSDUCER N SPARK PLUG O SUMP FOR PTC HEATING SENSOR AND THERMOSTAT BULB WITH RESET AT 100 C P AUTOMATIC RELIEF VALVE Q INSPECTION COVER FOR TUBE BUNDLE R CONTROL PANEL S SPIRAL TUBE SCRAPER LEVER T ASH PANS U PATENTED BURNER V RIDDLING TOOL W PLANT DRAIN GATE VALVE X WATER RETURN K WATER DELIVERY Z GATE VALVE FOR PLANT REFILL Y SAFETY...

Page 10: ...stalled must be adequately ventilated 1300m3 h The appliance must be positioned at a minimum safe distance from walls and furnishings This distance will have to be increased considerably if the objects surrounding the appliance are inflammable matchboarding furniture curtains picture frames sofas etc The recommended minimum distances are indicated in the drawing below In Italy there are no specific ...

Page 11: ...feet and connected to the heating system and the electrical system see par 4 5 4 7 4 8 4 9 4 10 4 11 the next step is to mount the casing as illustrated in the figure below Firstly mount the 2 side panels F by centring the bottom folds on the holes of the base and tightening the 2 top screws with a screwdriver Then fix the forward top cover C to the sides Then fix the front control panel FC to the si...

Page 12: ... using the screws provided screws TC 4 8x13 Similarly fasten the panel E using the screws provided screws TC 4 8x13 Then mount the panel D by lining up the lower rectangular holes on the panel folds E and fastening them using the screws provided screws TC 4 8x13 The panels D and E can be mounted to the right or to the left of the pellet chute B if mounted on the right the additional tank will have...

Page 13: ...sting the mounting feet H until the assembly is satisfactory Proceed to fix the assembly using the screws previously removed from the cap I 4 3 HEATING FUNCTIONS OF H2O COMPACT CONTROL PANEL The control panel is managed by a microprocessor The temperature detection system is controlled by a thermocouple The large display improves appliance management by making read outs and functions promptly avail...

Page 14: ...ER LEVELS The heater always remains at this power level 5 POWER LEVELS The heater always remains at this power level AUTOMATIC The heater modulates the thermal value according to plant requirement For further details see the next paragraph 5 Date and time 6 This area of the display indicates the boiler operating phases WORK work phase the appliance displays the power by means of the indicator 4 ST...

Page 15: ... to go to that level in the shortest time possible by modulating the power as it approaches the set temperature There is no point in setting high set point temperatures when the conditions of the environment do not require them With time and experience you will learn which set points are best for your particular needs If the combustion power is not absorbed by the plant above 76 C the appliance wi...

Page 16: ...tor switch to 1 The text P2 appears on the display to indicate that the cycle has been selected at that point release the button 2 The appliance will retain the P2 setting even if the electrical power supply is cut off To return to the P1 setting carry out the above operations that is Switch off the appliance by turning the rear selector switch to 0 Press and hold down the button 2 then re power t...

Page 17: ...d in bars detected by the sensor appears on the display for a few moments see the figure illustrated below If the circuit pressure drops to values which are too low caused for example by fluid leaks from tubing or other areas the pressure transducer detects that the pressure is too low and P H2O appears on the display In this situation the appliance does not feed pellets and the smoke exhaust works ...

Page 18: ... see drawing below Press and hold down the button and press the button until the following graphic image appears on the display Press the button and or the button to set the hour for the appliance to start up for the first time during the day on Monday e g 8 00 am Then press the button to confirm The following graphic image will appear on the display Press and hold down the button and or the button ...

Page 19: ...t on off phase for Monday CAUTION for the programming to be active the 2 symbols must appear Then press the button to quit the menu relevant to the first programming for Monday The following graphic image will appear on the display If you do not enter a value next to OFF1 11 30 the OFF value from another subsequent day will be adopted and the symbol activated The second on off programming for Monda...

Page 20: ...ramming for the entire week by pressing the button when the heater is in OFF mode Press this button to activate symbol appears or deactivate symbol does not appear the programming If the programming is activated the display in OFF mode indicates INSTALLATION ...

Page 21: ...d by the 220 12V transformer supplied with the heater The thermostat may be affixed to a wall see drawing on the right or in any other area as long as it is installed approximately 1 5 metres from the floor away from heat sources windows and any other object which could affect the correct room temperature value The thermostat should be installed no further than 10 metres from the appliance for norma...

Page 22: ...rmostat and open the 2 half bearings see figure above Our products are set with a standard code To change the transmission code simply act on the selector switch indicated on the top left to change the combination on both panels that is the control board and the room temperature thermostat 4 7 H2O HEATER COMPACT HYDRAULIC DIAGRAM 1 Circulating pump 2 Smoke pressure switch 3 Smoke exhaust 4 Automati...

Page 23: ...ssure reduction valve Drain From water supply system for replenishment A Heating system delivery R Heating system return S gate valve VNR non return valve VEC expansion tank closed to protect system VR pressure reduction valve From water supply system for replenishment Drain CAUTION The temperature of the water in the boiler tube is not adjustable in this case and it depends on the temperature of ...

Page 24: ...d to protect system VM3V 3 way motor operated valve with spring return VR pressure reduction valve From water supply system for replenishment Drain A Heating system delivery R Heating system return S gate valve VNR non return valve VEC expansion tank closed to protect system PCB boiler tube circulating pump VM3V 3 way motor operated valve TB boiler tube thermostat VR pressure reduction valve F flow...

Page 25: ...the appliance we recommend against using aluminium tubes Always use sealing gaskets More details are given in paragraph 8 2 of this use and maintenance booklet Load the pellets into the tank Press the A button to start the start up cycle which is confirmed by the word START appearing on the display Press the same button once again to set the combustion power level Press the B button to adjust the s...

Page 26: ... be connected to the X and Y contacts see figure The two tin coated wires must be connected on the room temperature thermostats to the N C terminals contact normally closed The operating principle is as follows if during operation the thermostat contact closes the combustion power turns automatically to the minimum power level The situation is indicated by the blinking of the 1st power bar on the d...

Page 27: ...riddling tool in the boiler simply open the door EVERY 1 2 days and more often if necessary clean the burner EVERY 1 2 days and more often if necessary clean the glass EVERY month vacuum clean with the tank empty the dust deposits on the bottom of the tank CAUTION To guarantee correct and optimal combustion it is very important to ensure that ash pans C1 C2 and C3 are closed correctly and hermetic...

Page 28: ...the glass until it is perfectly clean Do not clean the glass while the appliance is in operation CAUTION a daily deposit of soot and combustion residues on the glass is quite normal To clean the H2O heat exchanger tubes remove ceramic 1 remove cover 2 remove wing nuts 3 remove cover 4 To clean the boiler exchanger tubes remove cover 1 remove wing nuts 3 remove cover 2 ...

Page 29: ...dents caused by poor functioning of the smoke outlets in normal houses we have prepared the following paragraph to assist the installer in checking all the parts related to eliminating smoke produced by the combustion process The smoke outlet must comply with UNI 7129 92 in observance of the following reference values 8 1 VENTILATION OF THE ROOMS The room where the heater is installed must have a ...

Page 30: ...nobstructed through the permanent apertures having an overall net section of no less than that indicated above These apertures can be obtained by enlarging the space between the door and the floor This chapter is not intended to replace UNI 7129 92 to which it refers The qualified installer must in any case be fully aware of this standard and its amending versions 8 1 1 COMBUSTION AIR SUCTION The ai...

Page 31: ... the flue outlet is too big we recommend inserting a stainless steel or porcelain coated steel tube with a diameter not exceeding 150mm Seal area where the inlet and outlet part of the smoke exhaust meets the wall It is strictly forbidden to apply mesh to the end of the outlet tube as it could cause the appliance to malfunction If the smoke tube is installed in a fixed position it is advisable to pr...

Page 32: ... switch which in turn shuts off the fuel feed SMOKE EXHAUST This is activated when the start up signal is given In the first two minutes it washes the smoke discharge tube that is it functions at maximum working rate Once this time has elapsed it self adjusts to the optimal speed To allow for the evacuation of the smoke and for greater safety of the system the exhaust continues to operate for appro...

Page 33: ...emale collar couplings can also be used Minimum vertical length 2 m Maximum vertical length 8 m Length with minimum slope of 5 0 5 m Maximum number of elbows at least 0 5 m apart 3 Pellet tank is empty Foreign body such as nail nylon piece of wood on the feeder screw on the bottom of the tank Outlet terminal clogged because a grill or terminal has been inserted which prevents the free passage of s...

Page 34: ...page 34 NOTES ...

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Page 36: ...36011 Arsiero VI Via Grumolo 4 Z I Tel 0445 741310 5 l r a Fax 0445 741657 Web Site www thermorossi com Print Peruzzo Industrie Grafiche S p A Padova cod 06 011 04 2006 ...