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Ariston
47-116-10, A/23 MFFI, A/27 MFFI, 47-116-12 installation instructions B023
Models:
A/27 MFFI
47-116-10
47-116-12
A/23 MFFI
1
27
28
28
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Install
Electrical Diagram
Dimension
Maintenance
GAS Adjustments
Safety
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Image 27
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B023
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Page 28
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Image 27
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Contents
Mffi A/27 Mffi
Table of Contents
General Instructions
General Information
Mffi
Technical Information
Overall View
Mffi A/27 Mffi
Reference Standards Siting the Appliance
Installation
Clearances
Overall Dimensions
Mounting the Appliance
Electrical Connection
Gas Connection
By-pass
Safety Valve Discharge
Water Connections
Pipe Work
Flue Connections
Mains Water Feed Central Heating
Filling
Terminal Position
B023
Coaxial System
Room Thermostat Connection
Colours
Electrical Diagram
B023
Filling the Heating System
Water Circuit Diagram
Mffi Commissioning
Initial Preparation
Removing the Front Panel
Control Panel
Selector Knob for Summer/Winter/Flue Analysis Modes
Checks to be run before initial start-up are as follows
Initial Start-up Operational Adjustments
Ignition Failure
Circulation Failure
Overheating
Limescale Build-up
GAS Adjustments
Safety Shut-off
Draining the System
Changing the Type of Gas
Maintenance
Miscellaneous
Wiring Diagram for Two Heating Zones
Blue
Wiring Diagram for Connection to Ariston Unvented Cylinder
B023
B023
B023
Manufacturer Merloni TermoSanitari SpA Italy
Cod 99 84 1260 112 B023