1. DL manuals
  2. Ferroli
  3. Boiler
  4. i25
  5. Instructions For Use, Installation And Maintenance

Ferroli i25 Instructions For Use, Installation And Maintenance

Summary of i25

  • Page 1

    Cod. 3 541 i73 0 — re v. 0 2 - 11 /2 016 i25 / i29 en - instructions for use, installation and maintenance “i25” gc n° 47-267-64 “i29” gc n° 47-267-65.

  • Page 2: I25 / I29

    I25 / i29 2 en cod. 3541i730 - rev. 02 - 11/2016 en 1. General warnings • carefully read and follow the instructions contained in this instruction booklet. • after boiler installation, inform the user regarding its operation and give him this manual, which is an integral and essential part of the pr...

  • Page 3: I25 / I29

    I25 / i29 3 en cod. 3541i730 - rev. 02 - 11/2016 room temperature adjustment (with optional room thermostat) using the room thermostat, set the temperature required in the rooms. If the room ther- mostat is not installed, the boiler will keep the system at the set system delivery setpoint temperatur...

  • Page 4: I25 / I29

    I25 / i29 4 en cod. 3541i730 - rev. 02 - 11/2016 3.3 plumbing connections important the heating capacity of the unit must be previously established by calculating the build- ing's heat requirement according to the current regulations. To ensure proper operation and long boiler life, the plumbing sys...

  • Page 5: I25 / I29

    I25 / i29 5 en cod. 3541i730 - rev. 02 - 11/2016 a in areas characterised by the presence of hard water, treatment may be nec- essary to prevent the formation of scale in the boiler. A make sure to use the water treatment product in the correct concentration, in compliance with the producer's instru...

  • Page 6: I25 / I29

    I25 / i29 6 en cod. 3541i730 - rev. 02 - 11/2016 other coaxial connections fig. 13 - examples of connection with coaxial pipes ( = air / = fumes) table. 2 - typology for coaxial connection, fit the unit with one of the following starting accessories. For the wall hole dimensions, refer to the figure...

  • Page 7: I25 / I29

    I25 / i29 7 en cod. 3541i730 - rev. 02 - 11/2016 table. 6 - accessories position of terminals fig. 17 connection to multiple flues or single flues with natural draught to connect the i25 / i29 boiler to a multiple flue or a single flue with natural draught, the flue or chimney must be expressly desi...

  • Page 8: I25 / I29

    I25 / i29 8 en cod. 3541i730 - rev. 02 - 11/2016 condensate drain the condensate should be run inside as far as is practicably possible. For that purpose, use a pipe of at least 22 mm diameter and a trap with flexible connection supplied with the unit to facilitate connection of the condensate drain...

  • Page 9: I25 / I29

    I25 / i29 9 en cod. 3541i730 - rev. 02 - 11/2016 adjustment of pressure at the burner since this unit has flame modulation, there are two fixed pressure values: the minimum and max- imum, which must be those given in the technical data table according to the type of gas. • connect a suitable pressur...

  • Page 10: I25 / I29

    I25 / i29 10 en cod. 3541i730 - rev. 02 - 11/2016 if the combustion reading is greater than the acceptable value and the integrity of the complete flue system and combustion circuit seals have been verified and the inlet gas pressure (and gas rate) have been verified, proceed as in section setting t...

  • Page 11: I25 / I29

    I25 / i29 11 en cod. 3541i730 - rev. 02 - 11/2016 fig. 25 - top view fig. 26 - bottom view fig. 27 - side view 5.2 general view and main components fig. 28 - general view 80 115 195 59 76 54 51 80 80 124 176 330 277 27 19 14 36 114 81 32 11 38 37 9 39 7 44 8 42 10 95 194 22 34 49 28 56 16 5 126 43 3...

  • Page 12: I25 / I29

    I25 / i29 12 en cod. 3541i730 - rev. 02 - 11/2016 5.3 hydraulic circuit fig. 29 - heating circuit fig. 30 - dhw circuit 5.4 technical data table 16 277 126 56 27 14 32 38 11 10 8 9 95 241 42 114 36 194 49 34 16 277 126 56 27 14 32 38 11 10 8 9 95 241 42 114 36 194 49 34 date unit i25 i29 nominal ch ...

  • Page 13: I25 / I29

    I25 / i29 13 en cod. 3541i730 - rev. 02 - 11/2016 dk>͗/Ϯϱ ƌwƉƌŽĚƵĐƚĨŝĐŚĞ Ϯϰ ϴϳ Ϯϰ͕ϭ ϱ͕ϯ ϴϲ͕ϵ ϵϭ͕ϱ Ϭ͕Ϭϱϴ Ϭ͕ϬϯϬ Ϭ͕ϬϬϯ Ϭ͕ϬϲϬ Ϭ͕ϬϬϬ ϱϱ ϱϳ ϭϯϬ y> Ϭ͕Ϭϵϵ ϮϮ ϴϮ Ϯϰ͕ϭϱϲ ϭϵ /ƚĞŵ hƐĞĨƵůŚĞĂƚŽƵƚƉƵƚ hƐĞĨƵůĞĨĨŝĐŝĞŶĐLJ ƵdžŝůŝĂƌLJĞůĞĐƚƌŝĐŝƚLJĐŽŶƐƵŵƉƚŝŽŶ kƚŚĞƌŝƚĞŵƐ &ŽƌĐŽŵďŝŶĂƚŝŽŶŚĞĂƚĞƌƐ ^ĞĂƐŽŶĂůƐƉĂĐĞŚĞĂƚŝŶŐĞŶĞƌŐLJĞĨĨŝĐŝĞŶ...

  • Page 14: I25 / I29

    I25 / i29 14 en cod. 3541i730 - rev. 02 - 11/2016 dk>͗/Ϯϵ ƌwƉƌŽĚƵĐƚĨŝĐŚĞ Ϯϳ ϴϲ Ϯϳ͕Ϭ ϱ͕ϴ ϴϲ͕ϵ ϵϭ͕ϱ Ϭ͕ϬϴϮ Ϭ͕Ϭϯϱ Ϭ͕ϬϬϯ Ϭ͕ϬϲϬ Ϭ͕ϬϬϬ ϲϬ ϱϴ ϭϯϬ y> Ϭ͕ϭϮϱ Ϯϴ ϴϭ Ϯϰ͕ϲϯϳ ϮϬ /ƚĞŵ hƐĞĨƵůŚĞĂƚŽƵƚƉƵƚ hƐĞĨƵůĞĨĨŝĐŝĞŶĐLJ ƵdžŝůŝĂƌLJĞůĞĐƚƌŝĐŝƚLJĐŽŶƐƵŵƉƚŝŽŶ kƚŚĞƌŝƚĞŵƐ &ŽƌĐŽŵďŝŶĂƚŝŽŶŚĞĂƚĞƌƐ ^ĞĂƐŽŶĂůƐƉĂĐĞŚĞĂƚŝŶŐĞŶĞƌŐLJĞĨĨŝĐŝĞŶ...

  • Page 15: I25 / I29

    I25 / i29 15 en cod. 3541i730 - rev. 02 - 11/2016 5.5 diagrams pressure - flow diagrams a = lpg - b = natural gas circulating pump head / pressure losses a = boiler pressure losses - 1,2 e 3 = circulating pump speed a b 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 35 30 25 20 15 1...

  • Page 16: I25 / I29

    I25 / i29 16 en cod. 3541i730 - rev. 02 - 11/2016 5.6 wiring diagram fig. 31 - wiring diagram a attention: remove the jumper on the terminal block before connecting the room thermostat or remote timer control. 16 fan 32 heating circulating pump 34 c.H. Flow temperature sensor 38 flowswitch 42 dhw te...

  • Page 20: Www.Centralheating.Co.Uk

    © heating and hotwater industry council (hhic) www.Centralheating.Co.Uk benchmark commissioning and servicing section ,wlvduhtxluhphqwwkdwwkherlohulvlqvwdoohgdqgfrpplvvlrqhglqdffrugdqfh zlwkpdqxidfwxuhu vlqvwuxfwlrqvdqgwkhgdwdilhogvrqwkhfrpplvvlrqlqj fkhfnolvwduhfrpsohwhglqixoo 7rydolgdwhwkherlohujx...

  • Page 21: Modena 38C He

    Modena 38c he 36 en cod. 3541g611 - rev. 01 - 11/2015 $oolqvwdoodwlrqvlq(qjodqgdqg:dohvpxvwehqrwl¿hgwr/rfdo$xwkrulw\%xloglqj&rqwuro/$%&hlwkhugluhfwo\ruwkurxjkd &rpshwhqw3huvrqv6fkhph$%xloglqj5hjxodwlrqv&rpsoldqfh&huwl¿fdwhzloowkhqehlvvxhgwrwkhfxvwrphu zzzfhqwudokhdwlqjfrxn ‹+hdwlqjdqg+rwzdwhu,qgxvwu...

  • Page 22: Modena 38C He

    Modena 38c he 37 en cod. 3541g611 - rev. 01 - 11/2015 $oolqvwdoodwlrqvlq(qjodqgdqg:dohvpxvwehqrwl¿hgwr/rfdo$xwkrulw\%xloglqj&rqwuro/$%&hlwkhugluhfwo\ruwkurxjkd &rpshwhqw3huvrqv6fkhph$%xloglqj5hjxodwlrqv&rpsoldqfh&huwl¿fdwhzloowkhqehlvvxhgwrwkhfxvwrphu ‹+hdwlqjdqg+rwzdwhu,qgxvwu\&rxqflo++,& zzzfhqwud...

  • Page 23: Modena 38C He

    Modena 38c he 38 en cod. 3541g611 - rev. 01 - 11/2015 /puft $oolqvwdoodwlrqvlq(qjodqgdqg:dohvpxvwehqrwl¿hgwr/rfdo$xwkrulw\%xloglqj&rqwuro/$%&hlwkhugluhfwo\ruwkurxjkd &rpshwhqw3huvrqv6fkhph$%xloglqj5hjxodwlrqv&rpsoldqfh&huwl¿fdwhzloowkhqehlvvxhgwrwkhfxvwrphu ‹+hdwlqjdqg+rwzdwhu,qgxvwu\&rxqflo++,&.

  • Page 24: Modena 38C He

    Modena 38c he 40 en cod. 3541g611 - rev. 01 - 11/2015 before contacting ferroli please have available the completed benchmark document (located in the back of this manual), boiler serial number and model detail. For technical assistance during the installation, call our technical helpline on 0843 47...