DOMUSA evolution EV HFDX Installation And Operating Instructions Manual Download

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INSTALLATION AND OPERATING INSTRUCTIONS



EVOLUTION EV HFDX

ER-0170/1996

CGM-04/392

Summary of Contents for evolution EV HFDX

Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS EVOLUTION EV HFDX ER 0170 1996 CGM 04 392 ...

Page 2: ...ther the start up or any maintenance operations of these boilers are to be performed only by the Authorized Techincal Assistance Services of DOMUSA TEKNIK An improper installation of these boilers could result in damage to people animals or property and the manufacturer takes no responsibility on them DOMUSA TEKNIK informs all parties concerned that in compliance with section 1 of the first additi...

Page 3: ...6 13 ADITIONAL FUNCTIONS 17 13 1 PUMPS ANTI BLOCK FUNCTION 17 13 2 ANTI FROST FUNCTION 17 13 3 BOILER PRESSURE SENSOR FUNCTION 17 13 4 TELEPHONE RELAY CONNECTION 17 13 5 ROOM THERMOSTAT CONNECTION 17 13 6 ANTI LEGIONELLA FUNCTION OPTIONAL 18 13 7 KEYPAD BLOCK FUNCTION 18 14 E20 REMOTE CONTROL OPTIONAL 18 14 1 FUNCTIONING WITHOUT AN OUTDOOR SENSOR 19 14 2 FUNCTIONING WITH AN EXTERNAL SENSOR OPTIONA...

Page 4: ...valve 4 Automatic air vent 5 DHW storagetank 6 DHW safety valve drainage siphon 7 DHW safety valve 8 DHW recirculation connection 9 DHW temperature sensor 10 Pressure sensor 11 Heating expansion vessel 12 DHW expansion vessel 13 Filling valve 14 Heating pump 15 Boiler temperature sensors 16 DHW pump 17 Drainage valve 18 Balance flue burner ...

Page 5: ...u place your finger on this button for 1 second the boiler will switch on or off 23 RESET touch button If the boiler is in lock out mode as the alarm has been triggered touch the RESET button to reset the lock out and restore functioning If you are modifying any of the settings or browsing the user menu you may touch the RESET button to exit the menu WITHOUT SAVING and return to the previous menu ...

Page 6: ...the condensation siphon supplied with the boiler documentation on the condensation drain tube on the back of the boiler The condensation pipe should lead to a drain outlet as the Evolution boiler is a condensation boiler and a large amount of water may be generated This connection should be made in accordance with the regulations for draining off condensation water to the drain network Fill the si...

Page 7: ...ornice 300 B between two horizontally arranged ducts 1000 C from a next window 400 D between two vertically arranged ducts 1500 E from a next venting grid 600 F under a balcony 300 G under a window 600 H under a venting grid 600 I from a break back of a building 300 J from an angle of a building 300 K from the floor level 2500 L from a vertically horizontally arranged outlet or pipe 300 M from a f...

Page 8: ...e accessed Select the anti legionella function by turning selector 4 to ON see Electrical Diagram 3 7 Installing heating circuit 2 Optional All the models in the Evolution EV HFDX range of boilers are supplied with a circulation pump connected to heating circuit 1 BC1 In addition to this circuit all the models are designed to control a second heating circulation pump in a second heating circuit ci...

Page 9: ...n products exhaustion Each elbow of 90 or two of 45 reduces the available length by 1 metre and 1 metre in horizontal reduces the available length by 2 metres It is recommended that the flue gases outlet pipe be fitted slightly upwardly inclined 2º to 3º thus preventing water and condensate projections from being ejected outside Dual duct outlet Kit 80 100 inox Cod CGAS000265 1m duct 80 inox Cod C...

Page 10: ...0 125 Cod CGAS000213 Cod CGAS000222 The transformation will be able to realize with two different mounting setups 1 Back exit it will be enough with disassembling the combustion air intake of the boiler unscrewing the three screw mount the adaptor in the exit of flue gases of the boiler backwards and using the flexible tube of entry of air connect it to the adaptor 2 Lateral or upwards exit it wil...

Page 11: ...9 The maximum horizontal length counted from the boiler including the kit end is 6 metres EV 30 HFDX and 8 metres EV 20 HFDX Each elbow of 90 or two of 45 reduces the available length by 1 metre It is recommended that the flue gases outlet pipe be fitted slightly upwardly inclined 2º to 3º thus preventing water and condensate projections from being ejected outside Horizontally arranged outlet 1m 8...

Page 12: ...intake by means of the vertically arranged outlet Kit Ø80 125 code CGAS000231 The maximum vertical length counted from the boiler including the kit end is 7 metres EV 30 HFC and 10 metres EV 20 HFC Each elbow of 90 or two of 45 reduces the available length by 1 metre Vertically outlet 80 125 Cód CGAS000231 Black tile 80 125 Cód CGAS000074 45º elbow 80 125 Cód CGAS000183 90º elbow 80 125 Cód CGAS00...

Page 13: ...flexible tube 7 SHUTTING DOWN THE BOILER To switch off the boiler place your finger on the power touch button 22 for 1 second In Off mode while the boiler is plugged into the mains and connected to the fuel installation its heating and DHW functions will be switched off but the anti frost protection and pump anti block functions will remain activated To shut down the boiler functioning completely ...

Page 14: ...he display as follows MODE touch button Digital display Repeatedly place your finger on the MODE touch button to select the different display options When the desired option has been selected it will return to standby after 20 seconds have elapsed The following table shows the different display options Standby The actual boiler temperature is shown Actual boiler temperature Actual Domestic Hot Wat...

Page 15: ...int temperature selected using the corresponding touch button 24 Actual boiler pressure measured by the Pressure Sensor 10 Indication of the heating demand status of each circuit connected to the boiler Setpoint of the heating pump speed BC1 The desired display contrast can be adjusted using the touch button on the right of the display 24 ...

Page 16: ...lers are condensing boilers In order to obtain maximum boiler performance and energy savings it is therefore recommended to select a setpoint temperature of 55 70 ºC providing this is permitted by the heating system installed and the insulation conditions of your home 11 2 Selecting the DHW setpoint temperature in the hot water tank The desired DHW temperature is selected using the touch button as...

Page 17: ...RATION The Evolution EV HFDX boiler is designed to heat a heating installation and provide domestic hot water by solar collection Optionally a second heating circuit heating circuit 2 may be connected to the installation to improve its performance 12 1 Heating Function In this mode select the desired boiler setpoint temperature see Selecting the boiler setpoint temperature and the temperature of r...

Page 18: ...the heating cycle NOTE When the heating function is disabled if OFF is selected circuit 2 will also be disabled 12 4 Functioning with an SRX2 EV Underfloor Heating Kit Optional The Evolution EV HFDX boiler may optionally be supplied with an SRX2 EV underfloor heating kit fitted it is fitted to heating circuit 1 This kit basically consists of a motorised 3 way mixing valve and an underfloor heating...

Page 19: ...eeds 2 5 bar the HI warning will flash on the display to warn of the excess pressure If this should occur we recommend calling the nearest Technical Assistance Service and slightly draining the boiler 13 4 Telephone relay connection The Evolution boiler is designed to enable a phone relay to be connected for switching the boiler on and off This feature allows the boiler to be switched on and off r...

Page 20: ... 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 production where the case may be This remote control allows the hours of home comfort to be programmed for heating circuit 1 adjusting the installation to the particular requirements of the home by measuring the room temperature and consequently adapting the in...

Page 21: ...culates the required boiler temperature at each particular time depending on the temperature inside the home and the outside weather conditions in accordance with the operating curve selected setting HEATSLOPE 1 on the E20 switching the heating on and off in accordance with the heating times and the room temperatures programmed Heating installation with an SRX2 EV underfloor heating kit mixed circ...

Page 22: ...lar time and enables or disables the DHW function according to the times scheduled The E20 remote control also has an option for enabling a function to protect against legionella bacteria see instructions enclosed with the E20 remote control 14 4 Telephone relay function The E20 remote control is designed for connection to an external telephone relay If a telephone relay is connected to the E20 re...

Page 23: ...ermostat located inside the boiler on the underside of the electrical box after first having removed the button cover 15 2 Burner cut out When this cut out occurs the alarm code EAQ burner alarm will begin to flash on the digital display 19 The burner will switch off and stop heating the installation This occurs as a result of an anomaly in the burner 18 or in the fuel installation To unblock it p...

Page 24: ... chamber door the exhaustion duct cover the burner and the outer door of the boiler Cleaning the condenser Remove the rear extension on the sides of the boiler to access the condenser on the rear of the boiler body Open the top cover of the condenser 1 to access its exhaustion ducts To open this cover firstly release the two side closures 7 turn the locking plate 2 anti clockwise and pull the cove...

Page 25: ... long periods of time we recommend draining all the water and leaving it empty 16 3 Boiler water characteristics In areas with water hardness of over 25 30ºF treated water must be used in the heating installation to avoid any scale deposits on the boiler It should be noted that even a few millimetres of scale will greatly reduce the boiler s heat conductivity causing a major drop in performance Tr...

Page 26: ...avigate to the UB parameter by touching MODE button and touch ON button 22 to access it Once inside the setting using the jog dial on the right side of the display 24 the value changes After selecting the desired speed touch the ON touch button to record the value and exit the parameter UB WARNING Any interference in the operation and installation of the heating circuit must be done by authorised ...

Page 27: ...AS DHW inlet IAS DHW outlet MODEL IC IC RC EAS IAS DIM L VS Safety valve EV 20 HFDX 3 4 M 3 4 M 910 SC Condensates drainage 1 H EV 30 HFDX 3 4 M 3 4 M 910 SV Security valve drainage siphon EV 40 HFDX 1 M 3 4 M 950 EA Combustion air inlet Ø80 SH Flue gases outlet Ø100 TR DHW recirculating connection 1 2 H ...

Page 28: ...g circuit outlet IC Optional direct heating outlet RCM Mixed heating circuit return RC Optional direct heating return EAS DHW inlet IAS DHW outlet MODEL IC IC RC RC EAS IAS DIM L VS Safety valve EV 20 HFDX 3 4 M 910 SC Condensates drainage 1 H EV 30 HFDX 3 4 M 910 SV Security valve drainage siphon EV 40 HFDX 1 M 3 4 M 950 EA Combustion air inlet Ø80 SH Flue gases outlet Ø100 TR DHW recirculating c...

Page 29: ...wh 71 68 67 Daily electricity consumption Qelec kWh 0 595 0 533 0 402 Daily fuel consumption Qfuel kWh 35 087 36 708 37 890 DHW storage tank capacity Lts 130 130 130 DHW production in 10 min t 30ºC Lts 275 321 321 DHW production in 1 hour t 30ºC Lts 575 846 846 DHW recover time from 35 to 58 ºC 8 Heating temperature range ºC OFF 30 85 DHW temperature range ºC OFF 15 65 Heating security maximum tem...

Page 30: ...R Display Card J8 S2 ON 1 2 3 4 ON S1 1 2 TH C 2 1 Black White Pink TS C 2 1 Black Red Pink TS Security thermostat TH Fumes thermostat SP Pressure sensor R Phone relay J6 Phone relay connector J8 Communication connector cards S1 Boiler model selector S2 Floor heating selection switches ...

Page 31: ...wn BC2 BC1 J6 19 18 17 16 15 J3 Sc Blue Sa Blue PWMc Blue 14 13 12 9 F Phase N Neutral bc7 Burner terminal n 7 Q Burner BV DHW charge pump BC1 Heating circuit N 1 circulating pump BC2 Heating circuit N 2 circulating pump E20 Remote control E20 optional TA1 Heating circuit N 1 room thermostat TA2 Heating circuit N 1 room thermostat PWMc Heating PWM cable Sa DHW temperature sensor Sc Boiler temperat...

Page 32: ...eating circuit N 1 circulating pump BC2 Heating circuit N 2 circulating pump M Underfloor 3 way valve motor E20 Remote control E20 optional TA1 Heating circuit N 1 room thermostat TA2 Heating circuit N 1 room thermostat PWMc Heating PWM cable Sa DHW temperature sensor Sc Boiler temperature sensor Sr Underfloor temperature sensor J1 Power supply connector J2 Components connector J3 Sensor connector...

Page 33: ...m is set off when there is a functioning anomaly in the burner or the fuel installation If this alarm occurs repeatedly you should contact the nearest official technical assistance service Boiler sensor The boiler sensor 15 is damaged or disconnected Contact your nearest official technical assistance service to have it replaced DHW sensor The tank DHW sensor is damaged or disconnected Contact your...

Page 34: ...ustion adjustment As each installation is different and has a unique combustion circuit it is essential that combustion conditions at each boiler are adjusted For the guarantee to be valid burner adjustment must be conducted by DOMUSA TEKNIK s Official Technical Assistance Service Observe the flame If it lacks air it will be dark and produce fumes rapidly blocking the flues On the contrary if ther...

Page 35: ...n line loosen lock screw BL Rotate adjuster RL clockwise for more AIR and anti clockwise for less AIR After adjustment tighten lock screw BL BL RL 3 mm 0 1 Correct electrode position To ensure proper ignition of the Domestic burner the measures indicated in the figure must be respected Also ensure that the electrode fixing screws have been attached to the electrode before reinstalling the flame pi...

Page 36: ...ate to installations without throttling and with perfect hydraulic sealing The use of copper pipes is recommended Do not exceed the maximum negative pressure of 0 4 bar 30 cmHg Suction installation H Pipe length m int 8 mm int 10 mm 0 0 25 60 0 5 21 50 1 0 18 44 1 5 15 38 2 0 12 26 2 5 10 26 3 0 8 20 3 5 6 16 Load installation H Pipe length m int 8 mm int 10 mm 0 5 10 20 1 0 20 40 1 5 40 80 2 0 60...

Page 37: ... h 10200 20400 30600 40800 51000 Kcal h 11 86 23 72 47 44 35 58 59 3 Kw mmH2O OVERPRESSURE THROUGHPUT D 3 D 4 23 9 Nozzles Evolution boilers are supplied with the burner fitted together with its corresponding nozzle and a standard pre adjustment The following table shows the nozzles and adjustments for each particular model MODEL Nozzle Burner pressure bar Air adjustment Line adjustment EVOLUTION ...

Page 38: ...ght FR Flame sensor TR Transformer MB Pump motor EV Pump electrovalve RP Pre heater resistance Ph Phase N Neutral TP Pre heater thermostat 23 11 Quick connector To connect and disconnect the red oil entry pipe to the nozzle proceed as follows Press the yellow ring on the connector in the direction indicated by the arrow and at the same time pull the red pipe PR E S S R ING R E D PIPE FUE L QUICK C...

Page 39: ...in the form of colour codes see the colour code table below During ignition the indication is as shown in the following table Colour code table for multi colour indicator lights LEDs Status Colour code Colour Wait time tw other standby statuses Off Fuel pre heater on Yellow Ignition phase controlled ignition Flashing yellow Functioning flame OK Green Functioning flame not OK Flashing green Externa...

Page 40: ... Burner maladjustment no fuel Ignition unit defective Flashes 4 times On External light during burner ignition Flashes 7 times On Excessive flame loss during functioning limited number of repetitions Fuel valves defective or dirty Flame detector defective or dirty Burner maladjustment Flashes 8 times On Supervision of fuel pre heater time Flashes 10 times On Cabling fault or internal failure outpu...

Page 41: ... error has been solved 2 Excess temperature of the module the temperature of the motor is too high 2 Check the room temperature and that of the fluid Flashes red The pump is out of order The pump is stopped blocked The pump does not start up automatically Change the pump Please contact your nearest official technical assistance service to have it replaced 1 The pump is not connected to the power s...

Page 42: ...Evolution EV HFDX 40 25 SPARE PARTS LIST Boiler 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 13 27 ...

Page 43: ...in valve 21 RDEP000000 130l stainless steel tank 22 CFER000048 Spring closure 23 CTOE000012 Fixing clip Pos Código Denominación 24 CFOV000068 D H W expansion vessel 25 CFOV000148 Heating pump 20 30 HFDX CFOV000149 Heating pump 40 HFDX 26 SEPO000585 Right side panel 20 30 HFDX SEPO001074 Right side panel 40 HFDX SEPO000584 Left side panel 20 30 HFDX SEPO001073 Left side panel 40 HFDX 27 SELEEVO022 ...

Page 44: ... 24 CQUE000054 Valve coil cable Suntec 8 CQUE000095 Air adjustment support CQUE000124 Valve coil cable Danfoss 9 CTOE000064 Air adjustment screw 25 CTOE000065 Counter thread 10 CQUE000151 Air adjustment plate D3 26 CQUE000004 Motor pump coupling CQUE000152 Air adjustment plate D4 27 CQUE000102 Motor 11 CQUE000018 Manifold 28 CQUE000094 Motor support 12 CQUE000173 Flange seal 29 CQUE000080 Nozzle O...

Page 45: ... 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 If the boiler has not been installed in accordance with the applicable laws and regulations for this type of appliance If the boil...

Page 46: ...Evolution EV HFDX 44 NOTES ...

Page 47: ...45 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 characteristics without prior notice CDOC001119 CDOC001119 05 16 ...

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