
headline bars
continuation tabs
notes
warnings
15
headline bars
continuation tabs
notes
warnings
OPERA
TING INSTRUCTIONS
PLUG IN THE PUMP
ADJUSTING THE FLOW
WASHING MACHINE USE
AFTER the pump is completely installed, plug the
switch into a GFCI-protected, properly grounded
outlet. Plug the pump into the back of the switch’s
plug.
The drain pump can pump up to 21 gallons per minute (GPM)/ 79.5 litres per minute (LPM). Normal
sink drains allow only 5 to 6 GPM (19 to 22.7 LPM) to flow. Adjust the discharge ball valve (C) as
follows so that the pump does not cycle on and off when the faucets are on full.
• Run water into the sink. The pump will start when it detects water.
• Check for leaks. If leaks are found, unplug the pump power cord and fix the leaks before
proceeding.
• Put a stopper in the drain and allow the sink to fill up a few inches.
• Open the discharge ball valve (C), open the faucets, and remove the stopper to drain the sink.
• The pump will start. Adjust the discharge ball valve (C) until the pump runs continuously while
the faucets are running and the sink is draining. If the water level rises with the pump on, slightly
open the discharge valve to balance the flow. If it drops, slightly close the discharge valve.
Washing machines usually discharge
more water than the faucets do, and it is
normal for the water level to rise in the
sink while the pump is discharging. Do
not adjust the discharge valve to match
the flow when the washing machine
discharges into it, unless the sink is ONLY
used for washing machine discharge.
Figure 3: Pump Removal
† For easier removal for servicing or cleaning, install a
1 1/2” (3.8 cm) solvent union in the drop pipe.
NOTE:
• Washing machine discharge water contains fibre and lint. Unfiltered washing machine discharge could plug
the pump and require pump disassembly for cleaning. To avoid this, install a lint trap or bag type filter in the
washing machine discharge line and clean it out regularly.
1 1/4" (3.2 cm)
Union Half
1 1/4" (3.2 cm)
Half
GFCI Outlet
Содержание 062-3420-4
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