TECHNICAL FEATURES .......................................................................................................................................... 43
MAIN COMPONENTS............................................................................................................................................... 45
BOILER DESCRIPTION 1.1 INTRODUCTION ing, for heating and the production mal efficiency for economical per- of domestic hot water, they use light formance. The new “Estelle HE B4 INOX ErP” oil and have a perfectly balanced series of cast iron boilers condens- combustion with a very high ther- 1.2 DIMENSIONAL DETAILS (fig. 1) M C.H. flow G 1” (UNI-ISO 228/1) E D.C.W. inlet G 3/4” (UNI-ISO 228/1) R C.H. return G 1” (UNI-ISO 228/1) C Recirculation...
1.3 TECHNICAL FEATURES ESTELLE HE B4 INOX ErP Output 80-60°C kW 33.0 Output 50-30°C kW 35.5 Input kW 34.8 Seasonal energy efficiency class of the heating system Seasonal energy efficiency of the heating system D.H.W. load profile declared D.H.W. energy efficiency PIN number 1312CR193R Type B23P Sections n° Maximum water head bar (kPa) 4 (392) Water content 24.5 Smoke loss of head mbar (kPa) 0.16 (0.0156) Combustion chamber pressure mbar (kPa) 0.45 (0.0441) Smokes temperature 80-60°C °C Smokes temperature 50-30°C °C Smokes flow n/h 37.2 Smokes volume 12.5 Heating adjustment range...
Nozzle Atomising Pump Class Adsorbed power In general, the oil burner that is ø angle pressure bar NOx consumption W compatible with the boiler should use spray of the semi solid type. HE B4 INOX ErP 8099010 SIME MACK 4 0,75 60°W 11,0 Section 1.6.1 shows the matching ta- HE B4 INOX ErP 8099125 FBR 0,65 45°H 12,5 ble of the burners together with the GO SR LX TXC boilers have been tested with. 1.6.2 Burners assembly (fig. 3/a)
INSTALLATION 2.1 BOILER ROOM thoroughly flush the system to to supply the heating circuit should eliminate scale which could dam- must be treated in accordance with age the appliance. UNI-CTI 8065 standards. The boiler room should feature all the characteristics required by The water used for the central hea- ting system should be treated in the standards governing liquid fuel Filling must be done slowly so as to following cases: heating systems. allow any air bubbles to be bled off through the air valves.
NO T E: Device must be connected to trical panel. Safety stat R/R2 Relay Summer/Winter switch Power on light Room stat SPA Water pressure gauge triggered light Tank stat Water switch Boiler stat Timer programmer (optional) Limit stat Minimum stat Main switch NOTE: When connecting the room stat (TA) remove D.H.W. pump C.H. pump the bridge between terminals 20-21. Permanent Feeding Burner SIME (optional) When connecting the Timer Programmer (OP) remo- Direct Feeding Burner (not supplied) ve the bridge between terminals 30-31. Fig. 5/a...
USE AND MAINTENANCE WARNINGS – In case of failure or malfunction of the equipment, contact authorised technical staff. – For safety reasons, the User cannot access the internal parts of the appliance. All operations involving the removal of protections or otherwise the access to dan- gerous parts of the appliance must be performed by qualified personnel. – The appliance can be used by children under 8 years and by persons with redu- ced physical, sensory or mental capabilities, or lack of experience or knowledge, provided they are under supervision or after they have been given instructions concerning the safe handling of the appliance and the understanding of the dan- gers inherent to it. Never let children play with the appliance. Children without supervision must not carry out cleaning and maintenance meant to be carried out by the user. 3.1 COMMISSIONING ing temperature shown on the stat (8) at the preset temperature; THE BOILER thermometer (5) around 80°C by – for best results, set the boiler means of the limit stat (6); stat knob (8) to a temperature no When commissioning the boiler – once the water has been heated lower than 60°C to prevent the...
perature exceeds 95°C. To restart the boiler, unscrew the RONDO' 3/4 OF black cover and press the button ESTELLE 3/4 OF underneath. If the problem occurs frequently, call an authorised technical assis- tance centre for the necessary checks to be carried out. RONDO' 5/6 OF ESTELLE 5/6 OF 3.2.3 System filling (fig. 6) If the orange LED (9) switches on due to the enabling of the water pressu- re switch and stops the boiler, it is possible to restart it by resetting the plant pressure to 1-1.2 bar (98- 117.6 kPa). The system pressure is...
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the guarantee null and void. and a regular ignition occurs, it cleanness of the boiler, the non To access the anode, remove the means the failure can be defined obstruction of the smoke duct, the momentary and not dangerous. real input supplied by the burner inspection flange that enables the boiler to be checked and cleaned. On the contrary, if the “lock out” and its cleanness (dust).
smoke ducts, flue, washers). the heating system must be comple- RECYCLED in line with current legi- – Control the quality of the fuel. tely emptied. slation. Completely emptying the system IT MUST NOT be disposed of together Frequent intervention of the boiler also means emptying the hot water with urban waste. shutoff valve tank and the hot water heating coil. It can be handed over to recycling cen- – Control the presence of air in the tres, if there are any, or to retailers system, the function of the circu- that offer this service.
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