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EQUIPMENT INSTALLATION continued
Overflow
Connection
Figure 10 Tubing Connections
Salt Line Connection
The salt line from the brine tube connects to the valve . Make
certain the connections are hand tightened . Be sure that the
salt line is secure and free from air leaks . Even a small leak
may cause the salt line to drain out, and the softener will not
draw salt from the tank . This may also introduce air into the
valve causing problems with valve operation .
To install the brine line:
1 . Inside the salt tank, remove the cap from the large cylinder
to gain access to the connection .
2 . Be sure the brass insert is in the end of the brine tubing .
Insert the tubing through the opening in the tank .
3 . Push the tubing into the plastic nut . Slowly unscrew the nut
until the tubing moves into the connection . The tubing will
hit bottom .
NOTE: Once the tubing has been pushed into the nut
it cannot be pulled out. The nut will need to be
removed. See Figure 11 for correct assembly.
4 . Hand tighten the nut until the connection is tight .
Figure 11
Electrical Connection
Salt Line Opening
The controller operates on 12-volt alternating current power
supply . This requires use of the supplied AC adapter included
with your system .
120 Vac Adapters:
Make sure power source matches the rating printed on the AC
adapter .
NOTE: The power source should be constant. Be certain
CONTROL OPERATION & LAYOUT
Large LED Display
A large 2 digit LED readout is highly visible in most
installations .
Simplified Three-Step Programming
Only three buttons are required to fully program the control .
Camshaft Indicator
A column of windows located on the left of the control provides
a visual indicator of the camshaft rotation .
Manual Regen Button
The Manual Regen button when pressed initiates either a
delayed regeneration or immediate regeneration .
Time Button
When pressed will display the current hour of day for 5
seconds . Press again quickly to change the hour of day by 1 .
Press and hold to change rapidly .
Salt Button
Press to display the current setting (HE/HC) for 5 seconds.
Press again during the 5 seconds to change the setting .
Hardness Button
Press to display the hardness setting for 5 seconds . Press
again during the 5 seconds to change the setting by 1 grain per
gallon . Press and hold to change rapidly .
Flow Indicator
The decimal point/flow indicator blinks on and off when water
flow turns the meter.
Power Loss Memory Retention
The control features battery-free Time of Day retention during
loss of power . The Time will remain in memory .
NOTE: All other programmed parameters are stored in
WARNING:
This valve and control are for dry location
use only unless used with a Listed Class 2
power supply suitable for outdoor use.
the AC adapter is not on a switched outlet. Power
interruptions longer than 8 hours may cause the
controller to lose the time setting. When power is
restored, the time setting must then be re-entered.
the flash memory and are retained during power
outages. Flash memory retention is 100 years.
PRF26K, PRF34K, and PRF40K • 9
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