Burcam 105 Series Submersible Deep Well Pumps or SUB-PACS v.2 - Manual (Page 5)

STEP 9
ELECTRICAL INSTALLATION
We recommend that a licensed electrician be employed to do wiring to the pressure switch.
Permanently ground the motor in accordance to the electrical codes for your area.
Do not use an extension cord to connect your pump to the power source. From your distribution
panel to the pressure switch, install a wire gauge not smaller than 14 gauge. See the wire chart
below for wire lenght above 100’.
Pressure switch setting (start/stop 20/40 or
30/50) has been made in factory. An adjustment
may be done to give other operating pressures.
The pressure switch setting was done at the
factory (start/stop 20/40 or 30/50). Adjustment
or modification of start/stop setting of pressure
switch have to be done carefully. Turn adjust-
ment nut 1 half turn at a time.
Turn nut 1 clockwise to raise start and stop
pressure setting. Never turn nut 2. This will
change the 20 PSI range between start and
stop presssure and may damage your
tank’s bladder or modify the efficiency of
your water system. Check system operation
after each adjustment.
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2
WIRE CHART
GAUGE
HP V 14 12 10 8 6
1/2 115 100’ 160’ 250’ 390’ 620’
1/2 230 400’ 650’ 1020’ 1610’ 2510’
3/4 230 300’ 480’ 760’ 1200’ 1870’
1.0 230 250’ 400’ 630’ 900’ 1540’
1.5 230 190’ 310’ 480’ 770’ 1200’
* If you need other configuration, contact us
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