Ariston E-COMBI 24 30 38 manual Technical Data, Model E-COMBI

Page 9

product description

Technical Data

GENERAL NOTE

POWER SPECIFICATIONS

EMISSIONS

ELECTRICAL D. H. W. CIRCUIT HEATING CIRCUIT

Model E-COMBI

 

 

 

24

30

38

 

 

 

 

 

 

 

CE Certification (pin)

 

 

 

 

0085BR0347

 

 

 

 

 

 

Boiler type

 

 

 

B23-B33-C13-C33-C43-C53-C83

Max/min nominal calorific flow rate (Pci)

Qn

 

kW

22.0/5.5

 

 

 

28.0/6.5

31.0/7.5

 

 

 

 

 

 

 

Max/min nominal calorific flow rate (Pcs)

Qn

 

kW

24.4/6.1

31.1/7.2

34.4/8.3

 

 

 

 

 

 

Domestic hot water max/min nominal calorific flow rate (Pci)

Qn

kW

25.0/5.5

30.0/6.5

38.0/7.5

 

 

 

 

 

 

Domestic hot water max/min nominal calorific flow rate (Pcs)

Qn

kW

27.8/6.1

33.3/7.2

42.2/8.3

 

 

 

 

 

 

 

Max/min power output (80°C-60°C)

Pn

 

kW

21.6/5.2

27.4/6.2

30.3/7.3

 

 

 

 

 

 

 

Max/min power output (50°C-30°C)

Pn

 

kW

23.5/5.8

29.5/6.9

33.1/8.0

 

 

 

 

 

 

 

Domestic hot water max/min power output

Pn

 

kW

25.0/5.0

30.0/6.0

38.9/7.1

 

 

 

 

 

 

 

Combustion efficiency (of flue gas)

 

 

%

97.9

97.9

98.0

 

 

 

 

 

 

 

Nominal calorific flow rate efficiency (60/80°C) Hi/Hs

 

 

%

98.0/88.2

98.0/88.2

97.6/87.9

 

 

 

 

 

Nominal calorific flow rate efficiency (30/50°C) (condensation) Hi/Hs

%

107.0/96.4

105.3/94.8

106.9/96.3

 

 

 

 

 

 

 

Efficiency at 30% at 30°C (condensation) Hi/Hs

 

 

%

108.0/97.3

110.3/99.3

107.2/96.5

 

 

 

 

 

 

 

Efficiency at 30% at 47°C Hi/Hs

 

 

%

101.0/90.9

98.2/88.4

103.1/92.8

 

 

 

 

 

 

 

Minimum calorific flow rate efficiency (60/80°C) Hi/Hs

 

 

%

95.0/85.5

95.6/86.1

96.8/87.2

 

 

 

 

 

 

 

Efficiency rating (dir. 92/42/EEC)

 

 

stars

****

****

****

Sedbuk Band Rating

 

 

band

A / 90.3

A / 90.1

A / 90,1

 

 

 

 

 

 

 

Loss when stopped (ΔT = 50°C)

 

 

%

0.2

0.1

0.1

 

 

 

 

 

 

 

Loss of burner gas when operating

 

 

%

2.1

2.1

2.0

Available air pressure

 

 

Pa

137

141

132

 

 

 

 

 

 

 

NoX class

 

 

class

5

5

5

 

 

 

 

 

 

 

Flue gas temperature (G20) (80°C-60°C)

 

 

°C

63

63

63

 

 

 

 

 

 

 

CO2 content (G20) (80°C-60°C)

 

 

%

9.0

9.0

9.6

 

 

 

 

 

 

 

CO content (0%O2) (80°C-60°C)

 

 

ppm

< 100

< 100

< 125

 

 

 

 

 

 

 

O2 content (G20) (80°C-60°C)

 

 

%

4.5

4.5

3,5

 

 

 

 

 

 

 

Maximum flue gas flow (G20) (80°C-60°C)

 

 

Kg/h

41.2

49.4

59.2

 

 

 

 

 

 

 

Excess air (80°C-60°C)

 

 

%

27

27

20

Expansion vessel inflation pressure

 

 

bar

1

1

1

 

 

 

 

 

 

 

Maximum heating pressure

 

 

bar

3

3

3

 

 

 

 

 

 

 

Expansion vessel capacity

 

 

L

6.5

6.5

6.5

 

 

 

 

 

 

Maximum water capacity with in the appliance (75°C-35°C)

 

L

100/300

100/300

100/300

 

 

 

 

 

 

Min/max heating temperature (high temperature range)

 

°C

35/82

35/82

35/82

Domestic hot water max/min temperature

 

 

°C

36/60

36/60

36/60

 

 

 

 

 

 

 

Specific flow rate of domestic hot water (ΔT=30°C)

 

 

l/mn

12.0

15.0

18.2

 

 

 

 

 

 

 

Quantity of hot water ΔT=25°C

 

 

l/mn

14.4

18.0

21.8

 

 

 

 

 

 

 

Quantity of hot water ΔT=35°C

 

 

l/mn

10.3

12.9

15.6

 

 

 

 

 

 

 

Hot water comfort rating (EN13203)

 

 

stars

***

***

***

 

 

 

 

 

 

 

Hot water minimum flow rate

 

 

l/mn

< 2

< 2

< 2

 

 

 

 

 

 

 

Domestic hot water max/min pressure

 

 

bar

7/0.3

7/0.3

7/0.3

Power supply frequency/voltage

 

 

V/Hz

230/50

230/50

230/50

 

 

 

 

 

 

 

Total electrical power absorbed

 

 

W

114

115

150

 

 

 

 

 

 

 

Minimum ambient temperature for use

 

 

°C

+5

+5

+5

 

 

 

 

 

 

 

Protection level for the electrical appliance

 

 

PI

X5D

X5D

X5D

 

 

 

 

 

 

 

Weight

 

 

kg

32

35

35,5

 

 

 

 

 

 

 

9

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Contents Combi 24/30/38 System24/30 Maintenance InstallationMaintenance guide OverviewTo the Installer OverviewBenchmark Scheme Advice for the installer Symbols used on the data plateCE labelling Noisiness during operation Safety regulationsPersonal injury caused by falling from a height Personal injury caused by knocks, stumbling etcControl panel Product descriptionOverall view Flue connector W. Flow switch Manual air ventMinimum clearances Overall DimensionsModel E-COMBI Technical DataModel E-SYSTEM Installation System Controls Flushing and Water TreatmentLocation Boiler is equipped with a stainless steel heat exchangerCondensate Discharge Installing the Boiler Connecting the boiler to the systemMethod of positioning the boiler on the wall Safety Valve Discharge and Condense Outlet Gas connection Is connected to the 3 bar safety relief valveConnection for Filling Loop Mbar Manual air vent Burner Water circuit diagramSecondary heat exchanger Pressure relief valve By-pass Condensate trap Circuit filterConnecting the Flue Vertically from a terminal on the same wall180 Fitting the Coaxial Flue 60 / 100 Horizontal Contents4x Screws 2x SealsFitting the Coaxial Flue Ø 60 / 100 Vertical Fitting the 5 Flue Ø 80 / 125 Horizontal/verticalFitting the Twin Pipe Ø80 120 180 Type of air suction/flue gas exhaust ducting Table of flue gas exhaust duct lengthsExhaust-air m Type Combustion air intake from outsideElectrical connections Power supply cablePeripheral unit connection 120Room Thermostat / Remote Clock Connection Connector TA on Terminal blockDisplay Electrical diagramCommissioning Electricity supply Initial preparationFilling the Heating System Filling of the DHW System Combi onlyMeasure the gas inlet pressure. standing + warming pressure First ignition operationCheck the type of gas and change the gas if necessary Analyse the combustion seeAdjust the central heating ignition delay Setting Regulating the central heating ignition delayAdjust the setting on the front panel Irst ignitionGas setting Checking the gas settingTest function and combustion analysis Minimum gas flow combustion analysisBoiler protection devices Maintenance General access Maintenance guideMin Tools TimeElectrical unit Control box access Tools Time MinFuse Tools Time Open the control box as above Remove the fuseDisplay P.C.B Tools Time Main P.C.B Tools TimeHydraulic Unit Right hand hydraulic block assemblyDraining Tools Time Way valve unit Tools TimePrimary water pressure sensor Tools Time Automatic air vent Tools TimePump Tools Time Filter Tools Time W. Flow Switch assembly E-COMBI Tools TimeSecondary Heat Exchanger E-COMBI Tools Time Left hand Hydraulic block assemblyUnscrew the condense trap from the condense body Condensate Trap Tools Safety valve TimeTemperature Sensor By-Pass Assembly Tools TimeMain Heat Exchanger Tools Time Manual Air vent Tools TimeIsolate the gas supply. Remove the four ChangerFan Burner unitElectrodes Spark generatorBurner Power Length VenturiFan Gas valve By-pass & Safety valve Annual Maintenance Plate heat exchangerFlow switch operation Central heating filterProbe problem Fault finding Overheat InsufficientEeprom Error ErrorGAS Boiler System Commissioning Checklist Service 1 Date Service ProviderService 3 Date Service 5 DateShort List 420010275800
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