Overview of Primary Product

www.uponorpro.com
36
Running Multiple Remote Manifolds
Running multiple remote manifolds is very similar
to the process of running a single remote manifold
outside the unit. The only exception to the process is
adding tee and splitting the line so both manifolds can
be fed independently of each other. The exact location
of the tee does not matter as long as each manifold
is run in parallel, so each can operate independently
from one another. Refer to the following process to
run multiple remote manifolds.
1. Determine the type of tubing to run between the
Radiant Ready 30E and the remote manifolds.
This will determine which fittings to purchase for
connections between the tubing and the system.
2. Purchase an additional manifold, designed for
heating applications.
3. Purchase the necessary fittings to attach to the
additional manifold.
4. Attach distribution tubing to the supply and
return connections, paying close attention that
the line from the circulator pump connects to
the supply manifold and the line from the return
manifold is connected back to the piping nearest
the pressure-relief valve.
5. Attach tubing to the manifold outlets.
6. Fill and purge the system (see Section 6: Filling
and Purging).
7. Balance the loops if neccessary.
8. Turn power back on to the Radiant Ready 30E.
Supplying a Submanifold from
the Primary (Unit) Manifold
Using one loop off the primary manifold in the unit,
attach ¾" tubing from the supply side of the primary
manifold to the supply side of the submanifold and
from the return side of the primary manifold to the
return side of the submanifold.
Important! Maximum flow of the secondary
manifold cannot exceed 1.3 gallons per
minute (gpm).
Uponor Technical Services
For additional technical support, contact Uponor
Technical Services.
[e-mail]
U.S.: 888.594.7726
Canada: 888.994.7726
Figure 11-10: Use One Loop Off Primary Manifold