B023 | Ariston 47-116-10, A/23 MFFI, A/27 MFFI, 47-116-12 specification

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Ariston 47-116-10, A/23 MFFI, A/27 MFFI, 47-116-12 installation instructions B023

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 ConnectionGas Connection By-pass Safety Valve DischargeWater Connections Pipe Work Flue Connections Mains Water Feed Central HeatingFilling Terminal Position B023 Coaxial System Room Thermostat Connection Colours Electrical Diagram B023 Filling the Heating System Water Circuit DiagramMffi Commissioning Initial Preparation Removing the Front Panel Control PanelSelector 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 FailureOverheating Limescale Build-up GAS AdjustmentsSafety 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