Connect Water Piping CONTINUED
Piping MULTIPLE ZONES:
1.Follow instructions on page 12 and 13 to install piping near boiler.
2.See FIGURE 9 or 10 to complete installation
3.Zoning with circulators:
a.Size each circulator to individual circuit requirements.
b.Remove circulator (when furnished as standard equipment).
c.Install balancing valves to adjust flow to distribute heat to all zones.
d.Separate relay is required for each circulator.
4.Zoning with zone valves:
a.Install balancing valves to adjust flow to distribute heat to all zones.
b.Separate transformer is required to power zone valves. Refer to
Legend:
1Isolation valve
2Flow control valve
3Circulator
4Zone valve
5Drain valve
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Multiple Zoning With CIRCULATORS | Multiple Zoning With ZONE VALVES |
FIGURE 9 | FIGURE 10 |
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