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
System Disinfection
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IM-PF 724596 1021 PureFlow Water System (EN)
15.2 California Flushing Requirements
The State of California requires all installations of PEX piping, where it is
the initial plumbing system installed in new construction, shall be ushed
twice over a period of at least one week. The piping system shall be rst
ushed for at least 10 minutes and then lled and allowed to stand for
no less than one week, after which all the branches of the piping system
must be ushed long enough to fully empty the contained volume. This
shall not apply to installations of PEX pipe where it replaces an existing
tubing system of any material.
At the time of ll, each xture shall have a removable tag, shown below.
This new plumbing system was rst lled and ushed on (date)
by
(name)
The State of California requires that the system be ushed after standing at
least one week after the ll date specied above. If this system is used earlier
than one week after the ll date, the water must be allowed to run for at least
two minutes prior to use for human consumption.
This tag may not be removed prior to the completion of the required second
ushing, except by the building owner or occupant.