Install Instructions
Table Of Contents
- About this Document
- Disclaimers
- Product Information
- Viega Manifolds
- Viega PureFlow Tubing
- Viega PureFlow Fittings
- Viega PureFlow System Design Considerations
- Water Service Installation
- Installing the ManaBloc
- Mounting the ManaBloc
- Installing Manifold Distribution Lines
- Installing the Viega PureFlow PEX Tubing System
- Fastening the Viega PureFlow System
- Installing Viega PureFlow Fittings
- Pressure Testing Viega PureFlow Systems
- System Disinfection
- Installer Checklist
- Limited Warranty
Installing the ManaBloc
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IM-PF 724596 1021 PureFlow Water System (EN)
8 Installing the ManaBloc
A typical 24-port ManaBloc includes the components listed below.
Hot Port(s)
Port Valve
Hot Water
Supply Inlet
Cold Port(s)
Cold Port(s)
Plastic Mounting Bracket
Cold Water
Supply Inlet or
Outlet
Cold Water
Supply Inlet or
Outlet
Internal Divider Plate
Valve Key
Additional package contents include:
■ Valve T-Handle
■ Instruction Sheet/Drill Guide
■ Port Labels
8.1 Overview
8.2 Location
Before installing the ManaBloc, review the following instructions.
The ManaBloc is much like an electrical breaker box. When a
xture needs repair, the line to that xture may be shut o at
the ManaBloc, eliminating the need to shut down the water
supply for the entire house. This feature requires that the
ManaBloc be accessible after installation
COLD WEATHER CAUTION!
The thermoplastic components of the ManaBloc, like all
thermoplastics, have decreased resistance to impact under
freezing conditions and can be damaged. Care must be
exercised when installation occurs in freezing conditions