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Ariston
A/27 MFFI, A/23 MFFI, 47-116-12, 47-116-10 installation instructions B023
Models:
A/27 MFFI
47-116-10
47-116-12
A/23 MFFI
1
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Install
Electrical Diagram
Dimension
Maintenance
GAS Adjustments
Safety
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NOTES
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B023
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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
Electrical Connection
Mounting the Appliance
Gas Connection
Water Connections
Safety Valve Discharge
Pipe Work
By-pass
Mains Water Feed Central Heating
Flue Connections
Filling
Terminal Position
B023
Coaxial System
Room Thermostat Connection
Colours
Electrical Diagram
B023
Mffi Commissioning
Water Circuit Diagram
Initial Preparation
Filling the Heating System
Control Panel
Removing the Front 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
Circulation Failure
Ignition Failure
Overheating
Safety Shut-off
GAS Adjustments
Draining the System
Limescale Build-up
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