Potterton Suprima 40 Installation Instructions Manual
Potterton Suprima 40 Installation Instructions Manual

Potterton Suprima 40 Installation Instructions Manual

Wall mounted fan flued gas boilers

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To be used with Suprima 30 - 60 models ONLY
Installation Instructions
Suprima System Boilers
with Mid Position Valve Kit Option
Wall Mounted Fan Flued Gas Boilers

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Table of Contents
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Summarization of Contents

Suprima System Boiler Introduction
Boiler Mounting Frames
Describes frame options for standard or Mid Position Valve use.
Sealed System Module
Details the Sealed System Module kit components.
Optional Mid Position Valve Kit
Explains the mid position valve kit for system outputs.
Boiler Mounting Frame Installation
Installing the Boiler Mounting Frame
Step-by-step guide to mounting the frame on the wall.
Bottom Connections
Details on connecting flow, return, and gas pipes at the bottom.
Top Connections
Procedure for making top pipework connections.
System Module and Pipework Installation
Fit the Module Assembly
Steps for fitting the vessel/pump carrier assembly.
Install the Flow Pipe Extension
Instructions for fitting the flow pipe extension.
Install the Mid Position Valve Kit
Details on connecting the MPV kit components.
Boiler and Gas Pipe Connections
Flow and Return Pipes
Positioning and hanging flow and return pipes.
Connect the Gas Pipe to the Frame
Steps for connecting the gas supply pipe.
Fit the Boiler to the Frame
Procedure for lifting and securing the boiler.
Final Connections and Venting
Connect the Gas Pipe to the Boiler
Connecting the gas pipe and testing soundness.
Connect the Flow and Return Pipes
Connecting flow/return pipes and bleed valves.
Pressure Relief Valves
Instructions for installing the PRV discharge pipe.
Venting the Boiler
Procedure for filling and venting the system.
Wiring and Commissioning
Commissioning
Testing gas soundness and completing installation.
Wiring the Boiler
Instructions for wiring the pump to the main terminal block.
Wiring Installation Without M.P.V.
Connecting mains cable for systems without MPV.
Fit the Junction Box (M.P.V. Only)
Steps to fit the junction box for MPV installations.
Wiring Diagrams
Potterton Electronic Controls Wiring
Diagram for electronic controls, room, and cylinder thermostats.
Potterton Mechanical Controls Wiring
Diagram for mechanical controls, room, and cylinder thermostats.
Typical Controls By Others Wiring
Wiring diagram for third-party controls.
Replacement of Parts
Isolate the Boiler
Steps to isolate the boiler from electricity and pressure.
Mid Position Valve Replacement
Procedure for replacing the MPV motor.
Isolating Valves
Note on draining down the system for valve replacement.
Expansion Vessel Replacement
Instructions for disconnecting and replacing the expansion vessel.
Short List Of Spares
Spares List with Part Numbers
Detailed list of spare parts with drawing references and part numbers.

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