4.6
FLOW CONTROL LOCATION
The GI 2000 must be correctly installed with the flow control as per model plumbing
codes or the local authority having jurisdiction. The GI-2000 must have a flow control
device properly vented at the inlet or in close to proximity to the GRD inlet, thus
allowing the fixtures to be plumbed and vented as required without having any
negative impact on the GRD or flow control device whose purpose is integral to the
performance of the GRD. (See Diagram B)
4.7
FLOW CONTROL INSTALLATION
Install air intake vent from flow control to outside opening and fit elbow, turned down;
or intersect a common vent or vent stack without a trap as permitted by local codes.
Top of air intake from Flow Control is to be at least 6” above flood rim level of the
lowest fixture served. (See Diagram B) It is recommended that the air intake be tied to
the vent stack.
4.8 VENTED
WASTE
The GI 2000 must have a vented waste (outlet), sized as required by local code or local
authority having jurisdiction for venting traps to retain water seal and prevent
siphoning. (See Diagram B)
4.9 ADDITIONAL
REQUIREMENTS
When local codes require floor drains to flow through a GRD, the flow control
must be accessible and installed prior to the inlet of the unit.
GI-2000 Manual V2.3
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