Ariston 47-116-10, A/23 MFFI, A/27 MFFI, 47-116-12 installation instructions Terminal Position

Page 11

BC

F

F DG

TERMINAL POSITION

mm

A - Directly below an open window or other opening

300

B - Below gutters, solid pipes or drain pipes

75

C - Below eaves

200

D - Below balconies or car-port roof

200

E - From vertical drain pipes and soil pipes

75

F - From internal or external corners

300

HI

J

AE

L K

G

G - Above ground or below balcony level

300

H - From a surface facing a terminal

600

I - From a terminal facing a terminal

1200

J - From an opening in the car port

 

( e.g. door, window ) into dwelling

1200

K - Vertically from a terminal in the same wall

1500

Fig. 2.5

L - Horizontally from a terminal in the same wall

300

The boiler is designed to be connected to a coaxial flue discharge system.

Ø 60/100 mm

Fig. 2.6

In addition, it is also possible to use a twin-pipe (split) system by fitting a special adaptor to the flue discharge collar and using one of the apertures for the air vent intake located on the top part of the combustion chamber (A).

Fig. 2.7

 

 

Ø 80 mm

 

A

 

A

 

A

 

Ø 80 mm

B023

11

Image 11
Contents Mffi A/27 Mffi Table of Contents General Instructions General InformationMffi Technical InformationOverall View Mffi A/27 MffiReference Standards Siting the Appliance InstallationClearances Overall DimensionsGas Connection Mounting the ApplianceElectrical Connection By-pass Safety Valve DischargeWater Connections Pipe WorkFilling Flue ConnectionsMains Water Feed Central Heating Terminal Position B023 Coaxial System Room Thermostat Connection Colours Electrical DiagramB023 Filling the Heating System Water Circuit DiagramMffi Commissioning Initial PreparationSelector Knob for Summer/Winter/Flue Analysis Modes Removing the Front PanelControl Panel Checks to be run before initial start-up are as follows Initial Start-up Operational AdjustmentsOverheating Ignition FailureCirculation Failure Limescale Build-up GAS AdjustmentsSafety Shut-off Draining the SystemChanging the Type of Gas MaintenanceMiscellaneous Wiring Diagram for Two Heating ZonesBlue Wiring Diagram for Connection to Ariston Unvented CylinderB023 B023 B023 Manufacturer Merloni TermoSanitari SpA Italy Cod 99 84 1260 112 B023