Gruppo Imar Thea 65 MN Kondens Скачать руководство пользователя страница 17

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ELECTRICAL WIRING DIAGRAM

Pict. 15

tank thermostat

BOILER probe

GND TPH2O INPUT

+5Vdc

EAR

SAFETY

PROBE

UCE53 DIVER

TER

VAL

VE ACTUA

TOR

+24 Vdc

Feedback Hall Sensor

PWM + - 24 Vdc

0 Vdc

PRESSURE SENSOR (TRANSDUCER)

FAN PWM

H2O PRESS. jumper

COMBUSTION GAS SENSOR

LIVE

NEUTRAL

EAR

OPEN THERM

ROOM THERM.

EXTERNAL

SENSOR

PUMP

NEUTRAL

PUMP LIVE

NEUTRAL

LIVE

FAN LIVE

FAN NEUTRAL

GAS V

BOILER EAR

+24Vdc Feedback Hall Sensor PWM comand 0 Vdc

FAN PWM

NEUTRAL

LIVE

NEUTRAL

LIVE

IGNITER

X10

X16

X17

X12

X19

X30

X13

VTEC.7

EATING PROBE

SAFETY THERMOST

BRIDGE IF NOT USED

ZONE ROOM THERMOST

AT 2

Содержание Thea 65 MN Kondens

Страница 1: ...ITALIAN DESIGN INSTALLATION COMMISSIONING USE AND MAINTENANCE MANUAL Wall mounted condensing boiler Kondens A brand by G20 ENGINEERING...

Страница 2: ......

Страница 3: ...THEA 65 MN KONDENS MANUAL 08 2017 VERSION REV 2...

Страница 4: ...e climate curve 37 High temp systems SP50 80 37 Low temp systems SP28 57 37 Timer thermostat installation 37 Special functions 38 Technical Data 39 EC CONFORMITY DECLARATION ACCORDING TO ISO IEC 17050...

Страница 5: ...PCB with microprocessor to manage the system in such a way as to always provide maximum efficiency and minimum waste The highest quality components complete a system which is essential whenever the hi...

Страница 6: ...the power was turned off The interface allowing all operating parameters to be selected and modified as well as their relative values to be displayed is extremely simple It is composed of a large bac...

Страница 7: ...essure is displayed in boilers with pressure transmitter and the MAIN MENU can be entered by pressing button 1 to go back to the starting page STAND BY press button 1 again Pict 4 2 By pressing button...

Страница 8: ...off menu access symbol Pict 5 1 When the burner is operating the flame signal is displayed with the radiator symbol flashing Pict 5 2 Based on whether devices such as the pressure sensor external tem...

Страница 9: ...ting only boilers Central heating temperature setting in the CH circuit Push one of the two buttons located above the RADIATOR symbol 7 8 the set and displayed CH water temperature value starts flashi...

Страница 10: ...o access the INFORMATION MENU both when the boiler is in standby off and in operation Selecting the menu pages In order to display all the parameter values of INFORMATION MENU after activating the fir...

Страница 11: ...limate curves can be selected by modifying the correct parameters allowing the boiler to be optimised for a specific climatic area or season It is possible in any case to customise the central heating...

Страница 12: ...ed 3 WAYS DIVERTING VALVE CONNECTION The correct system operation depends on the correct diverting valve functioning Therefore the correct functioning of the hydraulic connections must be carefully ch...

Страница 13: ...control devices have to be connected In order to activate the DHW option with storage the parameter A0 1 must be set from the installer menu After the DHW option has been activated the NTC sensor ther...

Страница 14: ...yed immediately consisting of a number preceded by the error symbol E and by the relevant fault symbol Pict 11 Faults are displayed on any screen of the main menu Conditions causing transitory faults...

Страница 15: ...Boiler locked Reset the system Power off the system Replace electronic board E14 Fan speed fault Boiler locked Check fan connections Replace fan E16 Exhaust temperature sensor Boiler locked Check syst...

Страница 16: ...it 11 Expansion tank COMBINATION DOMESTIC HOT WATER CENTRAL HEATING 7 6 10 2 3 1 RITORNO RISCALDAMENTO INGRESSO ACQUA MANDATA RISCALDAMENTO GAS SCARICO CONDENSA 4 P P BT 1 2 3 5 4 6 A CASCADE INSTALLA...

Страница 17: ...H2O PRESS jumper COMBUSTION GAS SENSOR LIVE NEUTRAL EARTH OPEN THERM ROOM THERM EXTERNAL SENSOR PUMP NEUTRAL PUMP LIVE NEUTRAL LIVE FAN LIVE FAN NEUTRAL GAS VALVE BOILER EARTH 24Vdc Feedback Hall Sen...

Страница 18: ...ry caused by improper use Using the boiler according to its design also means respecting the instructions given in the operation and maintenance manuals and observing the general inspection and mainte...

Страница 19: ...le bit to drill the holes indicated by the two wall plug symbols on the template Insert two hooks into the holes and fasten the metal sheet template to the wall then hang the boiler 800 MURO WALL 105...

Страница 20: ...Do not use the plumbing pipework connections as earth points for electrical equipment WARNING PROTECT THE PRIMARY HEAT EXCHANGER BY THE USE OF THE CORROSION INHIBITOR FLUID EXCLUSIVELY SUPPLIED BY THE...

Страница 21: ...the simultaneous use of all equipment connected to it Check that there is no significant drop in pressure along the distribution line from the gas meter pipes of sufficient diameter must therefore be...

Страница 22: ...rews turn the instruments panel to the open position Cut power to the boiler using the power switch installed before it Remove the lower cover by removing the four screws turn the instrument panel to...

Страница 23: ...RATURES WHENEVER NECESSARY PLACE APPROPRIATE CONDENSATE TRAPS ON THE FLUE EVACUATION LINE Ensure the following before commissioning the boiler THAT THE FLUE EVACUATION AND AIR INTAKE LINES ARE PERFECT...

Страница 24: ...mpliance with all applicable legislation and regulations The boiler should be inspected by a qualified technician at the end of every heating season winter and whenever else it is considered necessary...

Страница 25: ...an power wires and the gas valve power wires 6 Remove the fan as described in FAN section 7 Loosen the two knobs without unscrewing them completely and by pressing them down unhook the spring system f...

Страница 26: ...o access the installer MENU and activate the relative modes from the dedicated page Refer to the procedures indicated in the relative chapter to access the INSTALLER MENU Page 32 After accessing the I...

Страница 27: ...ECT INSTALLATION AND COMMISSIONING OF THE BOILER HAVE BEEN OBSERVED If the function remains activated for long periods of time an increase in pressure may occur in correspondence with the system s ter...

Страница 28: ...utside the building as well as inside the device where applicable is tested for tightness That the gas line meets all applicable legislation and regulations in particular That a gas shut off valve is...

Страница 29: ...ic mains supply pressure Check that the value measured with the manometer falls within the max min interval given in the Dynamic mains supply pressure table for the specific type of gas Whenever dynam...

Страница 30: ...0 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 n giri ventilatore rpm 10 15 20 25 30 35 40 45 50 55 60 65 70 Potenza kW Thea...

Страница 31: ...POWER Use the SERVICE function to bring the boiler to maximum power Insert the combustion analyser probe in the inspection outlet provided in the flue pict 27 After the boiler has been running for 2 3...

Страница 32: ...E GAS VALVE AFTER REMOVING THE OLD LABEL CHANGING FROM LPG TO NG CONFIGURING THE SOFTWARE REGULATING COMBUSTION APPLY LABEL B2 ON THE GAS VALVE AFTER REMOVING THE OLD LABEL CONFIGURING THE SOFTWARE FO...

Страница 33: ...f any parameter it is necessary to activate Edit mode by entering the correct security code which corresponds to the value of menu parameter P10 Pict 30 Selecting the menu parameter modification page...

Страница 34: ...n power with LPG supply 0 99 N P P2 Burner maximum power 0 99 99 P3 Post circulation time sec 0 99 60 P4 Post ventilation time sec 0 99 10 P5 Anti frequent ignition parameter min 0 255 0 P6 Service fu...

Страница 35: ...Low temperature 1 A4 Minimum fan RPM with NG RPM 100 if A1 0 10 40 17 A5 Minimum fan RPM with LPG RPM 100 if A1 1 10 40 20 A6 Maximum fan RPM with NG RPM 100 if A1 0 Val A4 70 70 A7 Maximum fan RPM wi...

Страница 36: ...as follows Remove the lower cover by removing the four screws turn the instrument panel to the open position Remove the rear instrument panel cover by unscrewing the 4 screws Identify the two pole te...

Страница 37: ...r respective slots Pict 33 Run the cable and hold it in position with the cable grip at the edge of the case Position the cable running it under the cable gripping tabs on the side of the case Close t...

Страница 38: ...ch can be generated using the parameter P7 settings concern the regulation of devices configured to run with high central heating circuit temperatures min set 50 C max set 80 C The value of the parame...

Страница 39: ...urve 3 A in the same conditions will lead to the central heating circuit temperature being set to 47 C point 5 INSTALLATION OF ECOCHRONO OPEN THERM TIMER THERMOSTAT For optimum and even more economica...

Страница 40: ...and the burner lit at minimum power Whenthetemperaturemeasuredbythesensor reaches 8 C the function is deactivated by turning off the burner and restoring the previous conditions When an external senso...

Страница 41: ...5 Efficiency 50 30 105 7 Efficiency 50 30 30 P 113 35 Combustion gas T G20 20mbar amb T 20 C 80 3 Fuel consumption G20 m3 h 6 3 G31 kg h 4 8 HEATING CH water temperature adjustment range C 27 80 Max...

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Страница 44: ...MADE IN ITALY G20 ENGINEERING SRL Loc Campogrande 13 29013 CARPANETO PIACENTINO PC Italy phone 39 0523 850513 fax 39 0523 850712 www aircontrol pc com www g20engineering com A brand by G20 ENGINEERING...

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