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Injection Panel Installation Instructions
2. Hang the injection panel on the mounting bar.
3. If your hot water tank is electric, turn off the power to it to avoid damage to the element in
the tank.
4. If you have a private well, turn the power off to the pump and then shut off the main water
shut off valve. If you have municipal water, simply shut off the main valve. Go to the fau-
cet, (preferably on the lowest floor of the house) turn on the cold water until all pressure is
relieved and the flow of water stops.
5. Now install the inlet plumbing from the well pump system to the left side (inlet) of the injec-
tion panel. Use the 3/4” Union Adaptors to connect to the panel. These adaptors are de-
signed for 3/4” PVC. If 1” plumbing is used, the 1” x 3/4” Bell Reducers can be used to
adapt the 3/4” Union Adaptors to 1” connections. A small piece of 3/4” pipe is needed to
connect the 1” x 3/4” Bell Reducers to the 3/4” Union Adaptors.
1” x 3/4’” Bell
Reducer
3/4’” Union
Adaptor
1” Pipe
3/4” Pipe
Installation, Operation and Maintenance Manual
385-GWU-1000, 385-GWU-1500, 385-GWU-2000