Ariston installation instructions Technical Information, Number 41-116-04

Page 20

6.TECHNICAL INFORMATION

CE Certification

 

 

 

Heat Input

 

max

kW

Heat Output

 

max

kW

Efficiency of Nominal Heat Input

%

 

Efficiency at 30% of Nominal Heat Input

%

 

Heat Loss to the Casing (T=50°C)

%

 

Flue Heat Loss with Burner Operating

%

 

Flue Heat Loss with Burner Off

%

 

Maximum Discharge of Fumes (G20)

Kg/h

 

Residual Discharge Head

mbar

 

Consumption at Nominal Capacity(G20)

m3/h

 

Gas Consumption after 10 Minutes*

m3

 

(15°C, 1013 mbar) (G30-G31)

Kg/h

 

Temp. of exhaust fumes at nominal capacity

°C

 

CO2 Content

 

%

 

O2 Content

 

%

 

CO Content

 

ppm

 

Minimum Ambient Temperature

°C

 

Head Loss on Water Side (max) (T=20°C)

mbar

 

Residual Head of System

 

bar

 

Heating Temperature

 

max/min °C

Expansion Vessel Capacity

l

 

Expansion Vessel Pre-load Pressure

bar

 

Maximum Water Content of System

l

 

Maximum Heating Pressure

bar

 

Nominal Pressure

Natural Gas (G20)

mbar

 

 

LPG (G30-G31)

mbar

 

Electrical Supply

 

V/Hz

 

Power Consumption

 

W

 

Protection Grade of Electrical System

IP

 

Internal Fuse Rating

 

 

 

Weight

 

Kg

 

10 RFFI

0063BL4994

11.6

10.5

81.3

79.2

3.2

6.1

0.2

23.7

0.3

1.22

0.13

0.91/0.90

121.7

6.94

8

31.5

+5

200

0.25

82/42

6

1

130

3

20

30-37

230/50

105

X4D

FAST 2 AT

30

G.C. Number

41-116-04

*Calculated at 70% maximum output

Manufacturer: Merloni TermoSanitari SpA - Italy

Commercial subsidiary: MTS (GB) LIMITED

MTS Building

Hughenden Avenue

High Wycombe

Bucks HP13 5FT

Telephone: (01494) 755600

Fax: (01494) 459775

Internet: http://www.mtsgb.ltd.uk

E-mail: info@mtsgb.ltd.uk

Technical Service Hot Line: (01494) 539579

23 99 84 1581 000 - Stampa: bieffe RECANATI

Image 20 Contents
Installation Instructions Type C Boilers Table of Contents General Instructions Reference Standards InstallationOverall View Overall Dimensions Siting the ApplianceClearances Mounting the Appliance Electrical ConnectionGAS Connection Water ConnectionsResidual Head of the Boiler Flue Connections Tower Flue ComponentsRffi Room Thermostat ConnectionElectrical Diagram On/Off SwitchGAS and Water Circuits 2 Port and 3 Port Valve Installations H.W. Storage CylinderModel Initial Preparation CommissioningDomestic HOT Water Priority KIT Control Panel Removing the Front Panel Initial START-UP Combustion Analysis Fume Discharge MonitoringBoiler Safety Systems Draining the System Changing the Type of GAS GAS AdjustmentsRffi Maintenance Technical Information Number 41-116-04Servicing Instructions Type C Boilers Fault Finding Replacement of Parts To Gain General AccessServicing Instructions Removing the front panelRemoving the sealed chamber front cover Removing the side panelsAccess to the Combustion Chamber Removing the combustion coverRemoving the burner and jets Removing the electrodesRemoving the main heat exchanger Removing the air pressure switch Removing the fanSetting the gas pressures Servicing and Removal of the GAS ValveRffi Removing the spark generator Removing the gas valveRemoving the pump pressure switch Removing the safety valveAccess to the Water Circuit Removing the automatic air vent 1. Unscrew valve top Z FIGRemoving the pump Removing the pressure gauge Removing the expansion vesselRemoving the regulation thermostat Removing the overheat thermostatRemoving the frost thermostat Removing the P.C.B.s Access to the Control SystemChecking the fuse Flow -CHARTS Fault FindingFault Finding Guide YES Mbar Diagrams ElectricalSF008A MicroSYSTEM 10 Rffi Ariston B063 Technical Service Hot Line 01494 23 99 84 1582