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- T-ONE
- Instructions For Use, Installation And Maintenance
Ferroli T-ONE Instructions For Use, Installation And Maintenance
Summary of T-ONE
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' cod. 3 541 d73 0 — r ev. 0 0 - 05 /2 013 t-one instructions for use, installation and maintenance “t-one 25 c he” gc n° 47-267-59 “t-one 30 c he” gc n° 47-267-60
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T-one c he 2 en cod. 3541d730 - rev. 00 - 05/2013 b • carefully read the warnings in this instruction book- let since they provide important information on safe installation, use and maintenance. • this instruction booklet is an integral part of the product and must be carefully kept by the user for...
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T-one c he 3 ' cod. 3541d730 - rev. 00 - 05/2013 1 instructions .............................................................................................................................. 4 1.1 introduction..............................................................................................
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T-one c he 4 en cod. 3541d730 - rev. 00 - 05/2013 1. Instructions 1.1 introduction thank you for choosing the t-one c he, a ferroli wall-mounted boiler the latest generation appliance, featuring advanced design and cutting-edge technology. T-one c he is a high-efficiency condensing pre-mix appliance...
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T-one c he 5 en cod. 3541d730 - rev. 00 - 05/2013 indication during boiler operation central heating mode the central heating heat demand (generated by the opentherm remote control, the room thermostat or the clock) is indicated by the flashing of the hot air symbol over the radiator (part. 13 and 1...
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T-one c he 6 en cod. 3541d730 - rev. 00 - 05/2013 ignition ensure the power is on to the appliance. Fig. 5 - ignition fig. 6 - air purge • for the firsts 300 seconds, the display shows fh that identifies the air purge function. • during the first 5 seconds, the display shows the software version of ...
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T-one c he 7 en cod. 3541d730 - rev. 00 - 05/2013 1.4 adjustments heating temperature setting to set the system flow temperature, use the ch push buttons (part. 3 and 4 - fig. 1). It can be varied from a minimum of 20°c to a maximum of 80°c. Fig. 9 domestic hot water temperature setting to set the h...
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T-one c he 8 en cod. 3541d730 - rev. 00 - 05/2013 o.T.C. Setting to enter the otc mode, press otc button (part. 6 - fig. 1) for 5 seconds. The display shows cu flashing (fig. 11); to set curve, use the dhw push buttons (part. 1 and 2 - fig. 1). It can be varied from 1 to 10, in accordance with the c...
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T-one c he 9 en cod. 3541d730 - rev. 00 - 05/2013 2. Installation 2.1 general instructions b this unit must only be used for its intended purpose. This unit is designed to heat water to a temperature below boiling point and must be connected to a heating system and/or a water supply system for domes...
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T-one c he 10 en cod. 3541d730 - rev. 00 - 05/2013 2.2 place of installation the combustion circuit is sealed with respect to the place of installation and therefore the unit can be in- stalled in any room. However, the place of installation must be sufficiently ventilated to prevent the creation of...
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T-one c he 11 en cod. 3541d730 - rev. 00 - 05/2013 shutoff valve kit the shutoff valves supplied (see fig. 16) must be installed between the boiler and heating system to allow the boiler to be isolated from the system if necessary. Fig. 16 - shutoff valve kit a delivery cock 3/4” b domestic hot wate...
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T-one c he 12 en cod. 3541d730 - rev. 00 - 05/2013 water treatment if treatment of the water is necessary, ferroli recommends the exclusive use of specific products such as fernox or sentinel to be applied in compliance with the producer's instructions. For more information, please contact: a if the...
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T-one c he 13 en cod. 3541d730 - rev. 00 - 05/2013 accessing electrical terminal block the electrical connections terminal block can be accessed after removing the casing. The layout of the terminals for the various connections is given in the wiring diagram in fig. 39. Fig. 18 - electrical terminal...
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T-one c he 14 en cod. 3541d730 - rev. 00 - 05/2013 2.6 flue system this unit is a "c type" with sealed chamber and forced draught, with air inlet and flue exhaust to be connected to one of the following flue systems. Before installation, with the aid of the tables and calculation methods given, chec...
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T-one c he 15 en cod. 3541d730 - rev. 00 - 05/2013 other coaxial connections fig. 20 - examples of connection with coaxial pipes ( = air / = fumes) for coaxial connection, fit the unit with one of the following starting accessories. For the wall hole dimensions, refer to section 4.1 dimensions and c...
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T-one c he 16 en cod. 3541d730 - rev. 00 - 05/2013 connection with separate pipes fig. 22 - examples of connection with separate pipes ( = air / = fumes) for the connection of separate ducts, fit the unit with the following starting accessory: fig. 23 - starting accessory for separate ducts before p...
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T-one c he 17 en cod. 3541d730 - rev. 00 - 05/2013 position of terminals fig. 24 minimum dimensions of fume exhaust terminals a directly under an opening, air inlet, openable window, etc. 300 mm b above an opening, air inlet, openable window, etc. 300 mm c horizontally to an opening, air inlet, open...
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T-one c he 18 en cod. 3541d730 - rev. 00 - 05/2013 connection to multiple flues or single flues with natural draught to connect the t-one c he boiler to a multiple flue or a single flue with natural draught, the flue or chimney must be expressly designed by professionally qualified technical personn...
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T-one c he 19 en cod. 3541d730 - rev. 00 - 05/2013 condensate drain if possible, the condensate should be conveyed inside the internal drainage system or pipe. 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 ...
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T-one c he 20 en cod. 3541d730 - rev. 00 - 05/2013 3. Service and maintenance all adjustment, conversion, startup and maintenance operations described below must only be carried out by qualified per- sonnel (meeting the professional technical requirements prescribed by current regulations). Ferroli ...
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T-one c he 21 en cod. 3541d730 - rev. 00 - 05/2013 3.2 start-up b checks to be made at first lighting, and after all maintenance operations that involved disconnection from the systems or an operation on safety devices or parts of the boiler: before lighting the boiler • open any on-off valves betwe...
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T-one c he 22 en cod. 3541d730 - rev. 00 - 05/2013 3.3 commisioning instructions general please note: the combustion for this appliance has been checked, adjusted and preset at the factory for operation on the gas type defined on the appliance data plate. Having checked: • that the boiler has been i...
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T-one c he 23 en cod. 3541d730 - rev. 00 - 05/2013 3.4 routine servicing, maintenance & repair general please note: during routine servicing, and after any maintenance or change of part of the combustion circuit, we recommend that the following is checked: • the integrity of the flue system and the ...
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T-one c he 24 en cod. 3541d730 - rev. 00 - 05/2013 opening the casing to open the boiler casing, you need to follow the sequence given below and the instructions of fig. 31. 1. Using a screwdriver, partially unscrew the 2 screws “a” (fig. 30) 2. Lift the panel “b” b before carrying out any operation...
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T-one c he 25 en cod. 3541d730 - rev. 00 - 05/2013 setting the air/gas ratio valve there are two adjustments possible on the air/gas ratio valve, the throttle setting at maximum rate and the offset setting at minimum rate. If either setting is adjusted the combustion values must be rechecked at both...
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T-one c he 26 en cod. 3541d730 - rev. 00 - 05/2013 3.5 troubleshooting diagnostics the boiler is equipped with an advanced self-diagnosis system. In case of a boiler fault, the display will flash together with the fault symbol (detail 11 - fig. 1) indicating the fault code. Certain faults cause perm...
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T-one c he 27 en cod. 3541d730 - rev. 00 - 05/2013 4. Technical data and characteristics 4.1 dimensions and connections fig. 34 - dimensions and connections 1 = heating system delivery 2 = domestic hot water outlet 3 = gas inlet 4 = cold water inlet 5 = heating system return 120 120 80 11 0 400 600 ...
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T-one c he 28 en cod. 3541d730 - rev. 00 - 05/2013 4.2 general view and main components fig. 35 - general view key 7 gas inlet 8 domestic hot water outlet 9 cold water inlet 10 system delivery 11 system return 14 safety valve 32 heating circulating pump 35 air separator 36 automatic air vent 37 cold...
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T-one c he 29 en cod. 3541d730 - rev. 00 - 05/2013 4.3 water circuit fig. 36 - water circuit key 8 domestic hot water outlet 9 cold water inlet 10 system delivery 11 system return 14 safety valve 32 heating circulating pump 35 air separator 36 automatic air vent 37 cold water inlet filter 39 cold wa...
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T-one c he 30 en cod. 3541d730 - rev. 00 - 05/2013 4.4 technical data table data unit t-one 25c he t-one 30c he ch max heat input 25.0 29.5 ch min heat input 5.8 6.7 ch max. Heat output (80/60°c) 24.5 28.9 ch min heat output (80/60°c) 5.7 6.6 ch max. Heat output (50/30°c) 26.5 31.3 ch min heat outpu...
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T-one c he 31 en cod. 3541d730 - rev. 00 - 05/2013 4.5 diagrams head available for the system (t-one 25c he) fig. 37 - pressure loss a boiler pressure losses b circulating pump min. Speed c circulating pump max. Speed head available for the system (t-one 30c he) fig. 38 a boiler pressure losses b ci...
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T-one c he 32 en cod. 3541d730 - rev. 00 - 05/2013 4.6 wiring diagram fig. 39 - wiring diagram a important: before connecting the room thermostat or the remote timer control, remove the jumper on the terminal block. 16 fan 32 heating circulating pump 42 dhw temperature sensor 44 gas valve 62 time cl...
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Failure to install and commission according to the manufacturer’s instructions and complete this benchmark commissioning checklist will invalidate the warranty. This does not affect the customer’s statutory rights. If yes, and if required by the manufacturer, has a water scale reducer been fitted? Co...
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Service record it is recommended that your heating system is serviced regularly and that the appropriate service interval record is completed. Service provider before completing the appropriate service record below, please ensure you have carried out the service as described in the manufacturer’s in...
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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 479 0479. You will be required to provide your gas safe ...