Related Manuals for DOMUSA TEKNIK EVOLUTION EV HFM
Summary of Contents for DOMUSA TEKNIK EVOLUTION EV HFM
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Page 1: Installation And Operating Instructions
INSTALLATION AND OPERATING INSTRUCTIONS EVOLUTION EV HFM CGM-04/392 ER-0170/1996... - Page 2 Thank you for choosing a DOMUSA TEKNIK heating boiler. From the range of DOMUSA TEKNIK products you have chosen the Evolution EV HFM model. This boiler is capable of providing you with the temperature comfort suitable for your home, as well as balanced and economical Domestic Hot Water (DHW).
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Page 3: Table Of Contents
INDEX Page 1 DESCRIPTION OF COMPONENTS .............................................2 2 CONTROL ELEMENTS................................................3 3 INSTALLATION INSTRUCTIONS............................................4 3.1 L ....................................................4 OCATION 3.2 H ..............................................4 YDRAULIC INSTALLATION 3.3 E ..............................................4 LECTRICAL ONNECTION 3.4 F .................................................4 UEL INSTALLATION 3.5 C ..........................................5 OMBUSTION PRODUCTS EXHAUSTION 3.6 I SRFM2/EV U ) ................................7 NSTALLING THE... -
Page 4: Description Of Components
Evolution EV HFM 1 DESCRIPTION OF COMPONENTS 1. Blowoff valve. 10. Automatic air vent. 2. Filling valve. 11. Pressure sensor. 3. DHW temperature sensor 12. Expansion vessel. 4. Balance flue burner. 13. Condensator INOX. 5. DHW exchanger. 14. Flue gases outlet. -
Page 5: Control Elements
2 CONTROL ELEMENTS 22. RESET touch button: 18. Digital display: This is the boiler functioning display, on which If the boiler is in lock-out mode as the alarm has all the operating information, settings and been triggered, touch the RESET button to reset values appear. -
Page 6: Installation Instructions
Evolution EV HFM 3 INSTALLATION INSTRUCTIONS The boiler must be installed by personnel authorised by the Department of Industry in accordance with the applicable regulations and standards in force. However, the following recommendations must be complied with when installing the boiler: 3.1 Location... -
Page 7: Combustion Products Exhaustion
(**) If the pipe constructive materials were sensitive to the action from the flue gases, this distance should be longer than 500 mm. ATTENTION: All the fittings used in the combustion products exhaustion and air intake are to be those supplied by DOMUSA TEKNIK firm. - Page 8 Evolution EV HFM...
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Page 9: Installing The Srfm2/Ev Underfloor Heating Kit (Optional)
3.6 Installing the SRFM2/EV Underfloor Heating Kit (Optional) The procedure for suitably connecting the SRFM2/EV Underfloor Heating Kit to the Evolution EV HFM boiler is as follows: - Unplug the boiler from the mains. - Connect a flow temperature sensor (supplied with the kit) to sensor terminal strip J3 (terminals 15 and 16), first removing the resistance (Rr) supplied by default (see “Electrical Connection Diagram"). -
Page 10: Combustion Products Exhaustion
Evolution EV HFM 4 COMBUSTION PRODUCTS EXHAUSTION 4.1 Combustion products exhaustion and air intake dual-duct device ø80/ ø100 (typr C In this type, the combustion products exhaustion and air intake are carried out with separated pipes of ø80/100mm., by means of the dual-duct outlet Kits of ø80/100 code CGAS000265. It is the default type of exhaustion for boilers Evolution. -
Page 11: Double Conduit To Coaxial Exhaustion Transformation (Only For Ev 30 Hfm)
4.2 Double conduit to coaxial exhaustion transformation (Only for EV 30 HFM) The boiler Evolution is given prepared for the exhaustion of the products of combustion and air intake by means of the system of double conduit of Ø80. When you want to carry out the exhaustion of combustion gases by means of coaxial tube of Ø80/125, you will use for it a Kit adaptor for coaxial tube Ø80/125 (given under order) Code CGAS000213 +Cód. -
Page 12: Combustion Products Exhaustion And Air Intake Horizontally-Arranged Coaxial Device Ø80-125 (Type C 13 ) (Only For Ev 30 Hfm)
Evolution EV HFM 4.3 Combustion products exhaustion and air intake horizontally-arranged coaxial device ø80-125 (type C ) (Only for EV 30 HFM) The combustion products exhaustion and air intake can be carried out through concentric pipes of Ø80 mm. for the combustion products exhaustion and Ø125 mm. for the air intake by means of the horizontally-arranged outlet Kit 1m Ø80-125 code CGAS000189. -
Page 13: Combustion Products Exhaustion And Air Intake Vertically - Arranged Coaxial Device Ø 80-125 ( Type C 33 ) (Only For Ev 30 Hfm)
4.4 Combustion products exhaustion and air intake vertically-arranged coaxial device ø80-125 (type C ) (Only for EV 30 HFM) The combustion products exhaustion and air intake can be carried out through concentric pipes of Ø80 mm. for the combustion products exhaustion and Ø125 mm. for the air intake, by means of the vertically-arranged outlet Kit Ø80-125 code CGAS000231. -
Page 14: Filling The Installation
Evolution EV HFM 5 FILLING THE INSTALLATION “boiler To fill the installation, open the fill valve until a pressure of 1 - 1.5 bars appears on the pressure” setting on the display. The circuit should be filled slowly and with the automatic air bleed... -
Page 15: Digital Display
10 DIGITAL DISPLAY (18) The Evolution boiler is electronic and includes a digital display showing the actual temperatures, the setpoint temperatures and the pressure of the installation. In standby mode, the actual boiler temperature in ºC is shown on the display. The rest of the available display options can be browsed by touching the MODE button below the display, as follows: Digital display MODE touch button... - Page 16 Evolution EV HFM Underfloor heating installation flow setpoint temperature selected using the corresponding (19) touch button (option SRFM2/EV only) DHW setpoint temperature selected using the (23) corresponding touch button Actual boiler pressure, measured by the Pressure (11) Sensor Indication of the heating demand status of each circuit connected to the boiler.
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Page 17: Temperature Selection
11 TEMPERATURE SELECTION 11.1 Selecting the boiler set point temperature The desired boiler operating temperature is selected using the touch button, as shown in the figure. To select the desired temperature, touch the "+" or "-" symbols to increase or decrease the temperature respectively. -
Page 18: Selecting The Underfloor Heating Flow Setpoint Temperature (With Srfm2/Ev Kit Option)
Evolution EV HFM 11.3 Selecting the Underfloor Heating flow setpoint temperature (with SRFM2/EV kit option) When the boiler is installed with the optional SRFM2/EV underfloor heating kit, the desired flow temperature of the installation can be selected using the touch button as shown in the figure above. -
Page 19: Operation
12 OPERATION The Evolution EV HFM boiler is designed to heat a heating installation and provide instantaneous domestic hot water. Optionally, an Underfloor Heating Kit (SRFM2/EV) and/or a second heating circuit, heating circuit 2, may be connected to the installation to improve its performance. -
Page 20: Functioning With An Srfm2/Ev Underfloor Heating Kit (Optional)
12.4 Heating circuit 2 functioning (optional) All the models in the Evolution EV HFM range of boilers have the option of controlling a second heating circuit. This requires the installation of a second circulation pump on the boiler. To correctly Installing heating circuit 2 install this pump, carefully follow the instructions given in the “... -
Page 21: Additional Functions
13 ADDITIONAL FUNCTIONS The Evolution EV HFM boiler is equipped with an electronic control for efficiently regulating automatic boiler functioning. It also has the following additional control features: 13.1 Pump anti-block function This function prevents the boiler circulation pumps from seizing up if they have been out of use for a long period. -
Page 22: Keypad Block Function
Evolution EV HFM 13.6 Keypad block function This function protects the control panel from being accidentally or erroneously pressed while it is being cleaned, by children or by unauthorised persons. When this function is enabled, the electronic control will not react when any of the symbols or touch buttons on the control panel are pressed. -
Page 23: E20 Remote Control (Optional)
14 E20 REMOTE CONTROL (OPTIONAL) A remote control (E20) may optionally be supplied together with the Evolution EV HFM boiler. This remote control can be used to fully operate the boiler from any room in the home it is installed in. The E20 remote control governs the settings of heating circuit 1 and the installation’s domestic hot water... -
Page 24: Functioning With An External Sensor (Optional)
Evolution EV HFM 14.2 Functioning with an external sensor (Optional) If the E20 remote control is fitted with an outdoor temperature sensor, it can calculate the heating temperature of heating circuit 1 according to the outside weather conditions at each particular time, with optimum adjustment of the heating installation conditions for improved comfort in the home and energy savings. -
Page 25: Safety Cut-Outs
15 SAFETY CUT-OUTS The boiler’s electronic control system may activate the following safety cut-outs to stop the boiler functioning. When one of these safety cut-outs occurs, the boiler will stop functioning, a cut-out code will flash on the display and the red alarm warning pilot light will flash on the control panel. If any of the safety cut-outs described below should occur repeatedly, switch off the boiler and call your nearest official technical assistance service. -
Page 26: Boiler Maintenance
Evolution EV HFM 16 BOILER MAINTENANCE To maintain the boiler in perfect working order, a yearly overhaul should be performed by DOMUSA TEKNIK’s authorised personnel. 16.1 Cleaning the boiler To keep the boiler in perfect working order, we recommend cleaning the boiler chamber, exhaustion ducts and condenser on a yearly basis. -
Page 27: Anti-Frost Protection
- The condensation siphon should be cleaned once a year. To do this, remove it and wash it in soapy water. Replace the siphon after cleaning. Cleaning brush 16.2 Anti-frost protection The Evolution boiler has a function for preventing frost damage to the installation. This will function as long as the appliance remains plugged into the mains. -
Page 28: Circulating Pumps Flow Curves
Evolution EV HFM 17 CIRCULATING PUMPS FLOW CURVES The hydrodriving pressure available in the installation at the boiler output can be deduced from the following graphs, having taken the boiler pressure drop into account. 17.1 Characteristic curves of the pump 17.2 Regulation of the circulation pump... -
Page 29: Dimensions
18 DIMENSIONS IC: Heating outlet. RC: Heating return. EAS: DHW inlet. DIM. MODEL IAS: DHW outlet. VS: Safety valve. EV 30 HFM 3/4"M 1/2"M SC: Condensate drainage, 1" H. EV 40 HFM 1"M EA: Combustion air inlet, Ø80. SH: Flue gases outlet. -
Page 30: Technical Data
Evolution EV HFM 19 TECHNICAL DATA EVOLUTION HFM EV 30 HFM EV40 HFM Condensation Boiler type combi Rated heat output rated 28,7 38,7 Useful heat output 12,4 Useful heat output (30%) Ƞ Seasonal space heating energy efficiency % (PCI) 97,96 97,29 Ƞ... -
Page 31: Alarm Codes
20 ALARM CODES The boiler Evolution EV HFM is equipped by an electronic circuit able to sense, by means of a continuing autotest, the operation lockouts and alarms of the boiler. When the electronic control senses an operation error, indicates it showing an alarm code in the screen of the display. In the... -
Page 32: Electrical Connection Diagram
Evolution EV HFM 21 ELECTRICAL CONNECTION DIAGRAM There are a series of removable copnnectors located on the rear of the control panel, for connecting the various options and components for this model. For correct connection, carefully follow the indications shown below:... -
Page 33: Electrical Diagram
22 ELECTRICAL DIAGRAM Pink Black Power supply card 1 2 3 Display Card TS: Security thermostat. J6: Phone relay connector. TH: Fumes thermostat. J8: PCB's connector. SP: Pressure sensor. S1: Boiler model selection switches. R: Phone relay. S2: Floor heating selection switches. FL: DHW flow switch. -
Page 34: Burner
For the guarantee to be valid, the burner must be adjusted by an official DOMUSA TEKNIK Technical Assistance Service. Observe the flame. If there is insufficient combustion air, it will be dark in colour and will produce smoke, obstructing the flue outlet. - Page 35 Primary air adjustment To adjust the primary combustion air, turn the screw using a 6 mm. Allen key, as shown in the diagram. Turn it clockwise to increase the airflow, and anticlockwise to decrease it. Combustion line adjustment To adjust the combustion line, loosen the combustion line blocking screw "BL". Turn the line regulator "RL"...
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Page 36: Oil Pressure Adjustment
Evolution EV HFM 23.4 Oil pressure adjustment To adjust the oil pump pressure, turn the screw clockwise to increase the pressure, and anticlockwise to decrease it. SUNTEC - MOD. AS47C DANFOSS - MOD. BFP 21 L3 1 - Pressure adjustment. -
Page 37: Technical Specifications
23.6 Technical specifications MODEL Minimum consumption Kg/h Maximum consumption Kg/h 4,65 Minimum power 17,7 27,2 Maximum power 35,5 55,2 Motor power at 2800 r.p.m. Adjustment type On/Off Electric current 220 V - 50 Hz Weight 12,5 Preheater 23.7 Operating curves OVERPRESSURE / FLOW Kg/h Kcal/h... -
Page 38: Electrical Connection Diagram
Evolution EV HFM 23.9 Electrical connection diagram Black Blue Preheater TC: Boiler Thermostat. MB: Oil Pump Motor. TS: Safety Thermostat. EV: Valve. F: Fuse. RP: Preheater Element. LB: Cut-off Light. Ph: Phase. FR: Photocell. N: Neutral. TR: Transformer. 23.10 Quick connector To connect and disconnect the red oil intake tube to the nozzle, proceed as follows: - Press the connector ring in the direction of the arrow, pulling on the red tube at the same time. -
Page 39: Burner Control Operating Sequence
23.11 Burner control operating sequence The burner’s LMO control box has a reset button which is the key element for resetting the burner control and activating/deactivating the diagnosis functions. The multi-colour LED on the reset button is the indicator for visual diagnosis. The button and the LED Botón de rearme Reset button are located under the transparent cover of the reset... -
Page 40: Failures
Evolution EV HFM 24 FAILURES This section provides a list of the most common burner and boiler failures. Burner error code We have already mentioned that the burner is equipped with a cut-out system, indicated by the reset button light. It may cut out accidentally, and in this case the steady red light on this button will come on. - Page 41 Circulating pump alarms The high efficiency pumps include a Led (light) which displays their status. PUMP LIGHT DESCRIPTION STATUS CAUSE SOLUTION pump The pump operates Standard functioning It is lit green functioning according setting Standby mode pump It flashes standby mode green (PWM version) 1.
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Page 42: Spare Parts List
Evolution EV HFM 25 SPARE PARTS LIST Burner Pos. Code Name Pos. Code Name CFER000032 Cable gland CQUE000147 Oil hose CFER000033 Cable gland CQUE000055 Oil filter CQUE000027 Preheater cable CTOR000007 Elbow connector CTOE000063 Burner line D3 CQUE000011 Oil pump Suntec... - Page 43 Boiler...
- Page 44 Evolution EV HFM 25 26 Pos. Code Name Pos. Code Name CEXT000717 Door CFER000048 Spring closure CFER000059 Automatic door-close CFOV000024 3/8 PURGOMAT drain valve CVAL000034 Drainage valve CELC0000252 Presure transducer CVAL000002 3/8 full/empty valve CFOV000061 Flowswitch CFOV000148 Pump CFOV000148 Heating pump 30 HFM...
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Page 45: Warranty Conditions
2. The annual overhaul is not included in the terms of this guarantee. 3. The start-up and annual overhaul are to be carried out by personnel authorised by DOMUSA TEKNIK. 4. The commercial guarantee will be null and void in the following cases: - If the annual overhaul by personnel authorised by DOMUSA TEKNIK has not been carried out. - Page 46 Evolution EV HFM NOTES: ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 47 NOTES: ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 48 Bº San Esteban s/n Ellesmere Port, CH65 9BF 20737 RÉGIL (Guipúzcoa) Tel: 0151 909 6222 Tel: (+34) 943 813 899 www.domusateknik.com DOMUSA TEKNIK reserves the right to make modifications of any kind to its product *CDOC001110* characteristics without prior notice. CDOC001110 05/16...
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Boiler is showing AL A9 Is it because it’s out of fuel?