STEP THREE:
In the brass outlet fitting there is a flow restrictor, this is a little black plug.
Shut the water off to the unit and then remove the plug from the fitting. Open
the faucet fully to see if the light illuminates with water flowing through the
unit.
0.5 gpm flow regulator
(The little black plug)
INLET
OUTLET
SP MODELS
UP
inlet filter
If the unit now operates with water flowing, call Technical Service at
1-800-334-3393. Describe what actions were taken and a selection of “flow
restrictors” will be sent to you to replace the one that was removed. This will allow
the unit to operate, but will also control the flow rate to provide the correct rise in
temperature.
If the unit still does not work proceed to step 4.
4
