Ariston 47-116-15 installation instructions Panel combustion chamber front

Page 56

PART

CODE

DESCRIPTION

REF.

NOTE

66

998894

Fan

 

 

67

998896

Insulation panel (Rear)

 

 

68

998964

Panel (combustion chamber - L.H. side)

 

 

69

998639

Insulation panel (Side)

 

 

70

997206

Thermostat (overheat)

 

 

71

998583

Fixing spring (overheat thermostat)

 

 

72

998893

Main exchanger

 

 

73

998887

Burner 14 ramp (NG)

A

 

73

998939

Burner 14 ramp (LPG)

B

 

74

573295

Secondary exchanger (p-type 27kW)

 

 

75

573825

O-Ring (secondary exchanger)

 

 

76

998629

Cable (3-way valve motor)

 

 

77

573172

Safety valve (1/2" 3 bar)

 

 

78

573528

Gasket 1/2"

 

 

79

998019

Pipe (safety valve outlet)

 

 

80

573576

Compensation tube

 

 

81

573325

Rivet

 

 

82

569443

Silicone seal

 

 

83

572138

Burner jet washer

 

 

84

998433

Burner jet (NG 1.30)

A

 

84

998434

Burner jet (LPG 0.77)

B

 

85

998729

Pipe (gas valve)

 

 

86

998732

Pipe (C.H. return)

 

 

87

997153

U-clip

 

 

88

998604

Reset button

 

 

89

998571

Reset button (insert)

 

 

90

999148

Selector button (comfort)

 

 

91

998579

Spindle (comfort)

 

 

92

998862

Cable (detection electrode)

 

 

93

569720

Blind grommet

 

 

94

998517

Gasket

 

 

95

998623

Electrode (Ignition R.H.)

 

 

96

998622

Electrode (Ignition L.H.)

 

 

97

998624

Detection electrode

 

 

98

998147

Ignition electrode cable rubber

 

 

99

998963

Panel (combustion chamber - R.H.side)

 

 

100

998924

Panel (combustion chamber front)

 

 

101

998925

Flue hood

 

 

102

998895

Insulation panel (Front)

 

 

103

998076

View window glass gasket

 

 

104

998075

View window glass

 

 

105

998610

Panel (front - sealed chamber)

 

 

301

998477

Case panel (L.H. side)

 

 

302

998596

Insert (case)

 

 

303

998476

Case panel (R.H. side)

 

 

304

998607

Panel (front case)

 

 

311

998941

D.H.W. actuator kit

 

 

321

997029

Operator coils (Sit Sigma)

 

 

331

998490

Central heating by-pass kit

 

 

332

998718

3-Way spring kit (C.H.)

 

 

333

998975

3-Way spring kit (D.H.W.)

 

 

334

998974

Heating actuator bush

 

 

351

998644

O-ring (A.A.V.)

 

 

352

998643

Auto Air Vent

 

 

353

998738

Gasket (pump head)

 

 

354

999207

Pump head

 

 

371

571547

Diaphragm (main flow switch)

 

 

372

571772

Magnet (main flow switch)

 

 

373

571771

Spring (main flow switch)

 

 

Image 56
Contents Installation Instructions Type C Boilers Table of Contents General Information Overall View Installation Overall Dimensions Supply must be fused at 3 a Domestic Water Kent TN9 1RA Morley RoadTonbridge 80 mm Restrictor Extension Piping not insulated Piping insulated SystemsRestrictor No Restrictor Extension Piping not insulated Piping insulatedCalculating the lengths of the pipes, Electrical Diagram Central Heating Return Commissioning Control Panel Initial START-UP Operational Adjustments Status ANTI-FROST Device GAS Adjustments Methane Liquid Gas ButaneG20 Gas G30 16.0Maintenance Miscellaneous BoilerProgrammer Manufacturer Merloni TermoSanitari SpA Italy Technical Service Hot Line 01494Technical Information Servicing Instructions Type C Boilers Fault Finding Servicing Instructions Removing the front panelRemoving the sealed chamber frontal cover Removing the side panelsRemoving the electrodes Removing the combustion coverRemoving the burner and jets Removing the main heat exchanger Removing the air pressure switch Removing the fanSetting the gas pressures Setting the minimum and the maximum power of the boilerSetting the maximum heating circuit power Setting pressure for soft ignitionRegulating the heating power for Propane gas G31 Regulating the heating power for Natural gas G20Regulating the heating power for Butane gas G30 Removing the spark generator Removing the gas valve Removing the D.H.W. secondary exchangerRemoving the automatic air vent Removing the safety valveRemoving the main circuit flow switch Removing the pump Removing the pressure gauge Removing the expansion vesselRemoving the D.H.W. temperature sensor N.T.C Removing the heating temperature sensor N.T.CRemoving the D.H.W. flow switch Removing the overheat thermostatChecking the fuses Removing the time clockRemoving the P.C.B Fault Finding Finding diagrams described in this chapterYES YES ∆ P 1.2 mbar YES Electrical Diagrams MicroGENUS 23/27 Mffi MicroGENUS 23/27 Mffi Ariston Page Manufacturer Merloni TermoSanitari SpA Italy Microgenus 27 Mffi Cod Part Code Description 998924 Panel combustion chamber front 571770 Main flow switch top cap