Optimax 25 S Manual - Ferroli

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Optimax 25 SConnection with 80 mm pipe systemThe unit can be connected to a system of separateair/flue ducts for a wall or rooftop outletas shown on the drawings 11 - 12 alongside.Numerous accessories are available on requestto meet the various installation requirements.The components used most frequently arestated in tables 4 - 5. Please refer to the flueaccessory catalogue or the price list for additionalcomponents.To check you do not exceed the maximum permissibleduct length, it is necessary to make asimple calculation before installation:KWMR54A95Ø80FUMESØ80AIR120 120 65Removethe closingcap1751. For each component, tables 4 - 5 providean “equivalent load loss in linear metres”,depending on the position of installationof the component (with air suction or flueextraction, vertical or horizontal).The loss is called “equivalent in linear metres”since it is compared to the loss of one metreof duct in air suction (defined as equal to 1).For example, a bend at 90° of Ø80 in flueextraction has an equivalent loss of 2.5 linearmetres, i.e. it has a loss equal to that of 2.5linear metres of duct in air suction.2. After defining the layout of the system ofsplit flues, add up the losses in equivalentmetres, depending on the installation position,of all the components and accessories in thesystem.80 84 801KWMA84U51KWMA82U370fig. 113. Check that the total calculated loss is lessthan or equal to 75 equivalent metres, i.e.the maximum permissible for this model ofboiler.Table 3Ref.DescriptionEquivalentloss1KWMA83W4224523231Vertical air pipe Ø80Vertical flue pipe Ø8080 Ø vertical flue Kit23,0 m36,8 m12,0 m1KWMR54ATotal71,8 mfig. 1218
Optimax 25 STable of flue and accessoryTable 4 Table 5Equivalent losses inmetres (linear)Accessories Ø 80 Air Flue Accessories Ø 80Equivalent losses inmetres (linear)AirFlueDescriptionVerticalHorizontalVerticalHorizontalDescriptionVerticalHorizontalVerticalHorizontalPipe Ø 80male-femaleHorozontialflue terminalKWMA86A5KWMA83W • 1,00 m1 1 1.6 2Horozontialair terminalKWMA85A2Bend 45° Ø 80 mmmale - femaleKWMA65W1.2 1.8Vertical flueterminalBend 90° Ø 80 mmmale - femaleKWMA84U12KWMA01W1.5 2.0The stated loss values refer to genuine Ferroli flue accessories.Terminal PositionPlQQD, EQFJLGBACMNNH HMKfig. 1319
Page 3 and 4: Optimax 25 S1. OPERATING INSTRUCTIO
Page 5: Optimax 25 S1.2 Control panelfig. 1
Page 8 and 9: Optimax 25 S2. INSTALLATION2.1 Gene
Page 10 and 11: Optimax 25 S2.3 Water connectionsTh
Page 12 and 13: Optimax 25 SWater treatmentIf treat
Page 14 and 15: Optimax 25 SOPTIMAX “Y” PlanPip
Page 16 and 17: Optimax 25 SConnection with concent
Page 20 and 21: Optimax 25 SMinimum Dimensions of F
Page 22 and 23: Optimax 25 SCondensate dischargeWhe
Page 24: Optimax 25 SIgnition• Open the ga
Page 27 and 28: Optimax 25 SF25Fault Possible cause
Page 29 and 30: Optimax 25 S4.2 General view and ma
Page 31 and 32: Optimax 25 S4.4 Technical data tabl
Page 33 and 34: Optimax 25 S4.6 Wiring diagramKey16
Page 35 and 36: SERVICE INTERVAL RECORDIt is recomm

Optimax 25 S Manual - Ferroli

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