Sime EKO 3 OF Скачать руководство пользователя страница 9

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2.6.2

Electric systems

Fig. 6

KEY
FA

Interference filter

Main switch

EV1

Gas valve coil

EV2

Gas valve coil

Gas thermostat

Electronic device FM12

Detection electrode

Ignition electrode

Safety thermostat

Boiler release button FM 12

Flue gas thermostat
(vers.

“3/6 OF – 3/4 OF PVA”

)

Step control thermostat

Modulating coil

Environment thermostat

TEL

Type QAA70 room thermometer (optional)

Type QAC31 outdoor temperature probe (optional)

Type QAZ21 boiler immersion probe (optional)

Heating system pump (vers.

“3/4 OF PVA”

)

Boiler pump

Connectors of the control unit
(black-orange-brown)

Fuse (T 200 mA)

Insulation transformer (only for FR/BE)

PBY

Recirculation pump

Minimum temperature thermostat

(*)

Only for vers. “

3/4 OF PVA”

NOTE: During the connection of the Environment thermo-
stat (TA) remove the jumper 7-8 from the terminal board.
During the connection of the control unit remove the jum-
pers 13-14 and 15-17.

CODES OF SPARE CONNECTORS:

J1 code 6293578

J2 code 6293579

Содержание EKO 3 OF

Страница 1: ...he discharge channel of the combustion waste is free Check that gate valves are open if there are any Check that the heating system has been filled with water and that air has been bled out of it Make sure that the circulator is not blocked Purge the system bleeding off the air present in the gas pipe by operating the pressure relief valve on the gas valve inlet FONDERIE SIME Co Ltd based in Garbo...

Страница 2: ...E BOILER 1 2 DIMENSIONS 1 2 1 EKO 3 6 OF 3 4 OF PVA version CONNECTIONS M Delivery to heating system R 1 UNI ISO 7 1 M1 Delivery to heating system PVA ver R 1 UNI ISO 7 1 G Gas supplier R 3 4 UNI ISO 7 1 R Return to heating system R 1 UNI ISO 7 1 S Boiler discharge pipe Rp 1 2 UNI ISO 7 1 C1 Boiler loading vers PVA Rp 1 2 UNI ISO 7 1 L P K ø D 3 0F 460 675 110 3 OF PVA 460 675 60 110 4 0F 560 675 ...

Страница 3: ...t 16 5 mbar and when downstream at 11 5 mbar 6 Intermittent pilot 7 Combustion chamber door 8 Burner manifold 9 Pressure intake 10 Pump EKO 7 OF EKO 8 12 OF KEY 1 Gas valve 2 Probe measurement sheath 3 Control Panel 4 Gas pressure switch with minimum rates of pressure in the system calibrated for G20 in ascent at 16 5 mbar and in descent at 11 5 mbar 6 Intermittent pilot 7 Combustion chamber door ...

Страница 4: ...312BP4117 1312BP4117 Category II2H3P II2H3P II2H3P II2H3P II2H3P II2H3P Type B11BS B11BS B11BS B11BS B11BS B11BS Maximum operating pressure bar 4 4 4 4 4 4 Maximum operating temperature C 85 85 85 85 85 85 Water contained in Boiler l 14 18 17 22 20 23 Boiler s cast iron elements n 3 3 4 4 5 6 Temperature regulation C 40 85 40 85 40 85 40 85 40 85 40 85 Expansion tank Capacity pressure preloading l...

Страница 5: ...8 1312BP4118 1312BP4118 1312BP4118 Category II2H3P II2H3P II2H3P II2H3P II2H3P II2H3P Type B11 B11 B11 B11 B11 B11 Maximum operating pressure bar 4 4 4 4 4 4 Maximum operating temperature C 85 85 85 85 85 85 Water contained boiler l 26 29 32 35 38 41 Boiler s cast iron elements n 7 8 9 10 11 12 Temperature regulation C 40 85 40 85 40 85 40 85 40 85 40 85 Principle Gas Nozzles Quantity of Nozzles n...

Страница 6: ...ed 20 C For this reason it is advisable to install a mixer valve CAUTION The system circulation pump or pumps must go into action at the time of boiler ignition For this reason you are recommended to use an auto matic system of precedence The gas connection must be made using seamless steel pipe Mannesmann type which is galvanized and has threaded joints provided with gaskets excluding three piece...

Страница 7: ...ust be rounded off with a radium of no less than 20 mm hydraulically equivalent sections are also permitted fitted with a chimney at the top the outlet of which must be outside the so called reflux area to prevent for mation of counter pressure preven ting the products of combustion from being freely released into the environ ment It is thus necessary to comply with the minimum heights shown in fi...

Страница 8: ...tallation of an optional control unit RVA 43 222 cod 8096303 marked with different colours black orange and brown fig 5 Connectors are polarised so that the order cannot be inverted To install the control unit connect these connectors and remove jumpers 13 14 and 15 17 marked with bold letters in the electric system of the figure 6 from the terminal board The control unit also permits the use of r...

Страница 9: ...E Type QAC31 outdoor temperature probe optional SC Type QAZ21 boiler immersion probe optional SS Type QAZ21 boiler immersion probe optional PI Heating system pump vers 3 4 OF PVA PB Boiler pump C Connectors of the control unit black orange brown F Fuse T 200 mA TI Insulation transformer only for FR BE PBY Recirculation pump TM Minimum temperature thermostat Only for vers 3 4 OF PVA NOTE During the...

Страница 10: ...lation Boiler temperature is controlled on the basis of climate permitting envi ronmental compensation There is direct heating circuit mana gement with pump for each control ler Automatic adaptation to a climatic curve on the basis of the building s thermal inertia and the presence of free heat sources with environmen tal compensation On off optimisation accelerated hea ting and early off feature ...

Страница 11: ...en though the pilot bur ner is lit After 60 seconds have ela psed the sparks cease the burner goes out and the warning lamp indica ting equipment lock out lights up This occurs when the positions of live and neutral have not been respected on the terminal block There is a break in the wire of the sensing electrode or the electrode itself is earthed the electrode is worn out and needs repla cing Th...

Страница 12: ... the working pressures have been adjusted reseal the regulators When the gas pressures are to be reset this must be done following a set order first the maximum pressure and then the minimum 4 INSTRUCTIONS FOR USE AND MAINTENANCE 9 1 4 3 7 8 2 KEY 1 Coil EV1 2 Pressure regulator 3 Coil assembly 4 Coil EV2 7 Pressure inlet upstream 8 Pressure inlet downstream 9 Gas pressure switch of minimum rate a...

Страница 13: ...n upstream at 27 mbar and when downstream at 22 mbar In the models with a gas valve VRB 25PA instead turn the knob of the mini mum rate pressure 9 fig 9 chan ging the rate from 11 5 mbar for G20 to 22 mbar for G31 In order to regulate the power heat fol low the instructions of 4 1 Once the operating pressures have been changed seal the regulators Apply the plate provided in the kit for identificat...

Страница 14: ...ich covers a rate from 40 to 85 oC The temperature that has been fixed can be controlled on the thermometer SAFETY THERMOSTAT fig 16 The safety thermostat is of the manually resetting type and turns on IGNITION AND FUNCTIONING 0 120 20 100 40 80 6 C Fig 14 Fig 15 0 120 20 100 40 80 6 C USER S INSTRUCTIONS WARNINGS In case of fault and or incorrect equipment operation deactivate the boiler without ...

Страница 15: ...y Should the boiler continue to lock out it will be necessary to make a careful check of the flue pipe making all the necessary modifications and amendments so that it can work properly LOCK OUT RESET OF THE CONTROL BOX fig 18 If the burner fails to ignite the red led on the reset button will turn on Press the button to restart the boiler automatically fig 18 Should the boiler lock out again you m...

Страница 16: ...emperature Increase or reduce the temperature of the room with the regulating knob In the case of reduced temperature NOTE After each regulation wait at least two hours for the new temperature to expand through the room TO CHANGE THE HEATING PERIODS With reference to the day chosen set the changes as following NOTE The heating periods automatically repeat on a weekly basis To this end select the a...

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