Drain Connection; Figure 5. Drain Connections For "Ro" Models - Global Water G3 Operation Manual

Drain Connection

The drain connection applies to models with Reverse Osmosis, "RO."
The black drain line in the back (Figure 4) must be hooked to the
drain line ahead of the normal sink water trap.
See Figure 5 below. Place the two-part drain saddle on the drain pipe
before the drain trap. Allow proper space for the drilling operation.
Tighten the saddle bolts evenly on both sides. Using the opening in the
drain outlet saddle as a guide, drill a one-quarter inch (1/4) hole in the
drain pipe. Clean any debris out of the drain saddle connection. Connect
.
the drain line to the cooler using the 1/4" black tubing supplied

Figure 5. Drain Connections for "RO" models

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