Franklin Electric INLINE 1100 Manual Para Propietarios página 13

DIP Switch Settings
The system is factory set to operate in most installations without adjusting the DIP switch settings.
DIP SW1: Underload Sensitivity Selection
The system controller ensures detection of underload faults in a wide variety of pumping applications. In
rare cases, this trip level may result in nuisance faults.
• If the underload switch is activated, observe the system's behavior during the underload condition
to be sure it will perform as expected.
• Once the controller begins to regulate pressure, check operation at several flow rates to make sure
the default sensitivity does not induce nuisance underload trips.
To adjust the underload sensitivity:
1. Remove power and allow the controller to discharge.
2. Wait 5 minutes to allow internal voltage to dissipate.
3. Use a small screwdriver (provided) to move position 1 to "ON" as shown.
DIP SW2: Steady Flow Selection
The system ensures quick response to maintain constant pressure.
• If the unit is used on a system that has a water line tap before the pressure tank or where audible
speed variations of the pump can be heard, it may be necessary to adjust the pressure control
response time.
To adjust the pressure control:
1. Remove power and allow the controller to discharge.
2. Wait 5 minutes to allow internal voltage to dissipate.
3. Use a small screwdriver (provided) to move position 2 to "ON" as shown.
4. Check flow changes for possible overshoot.
NOTE: A larger pressure tank and/or wider margin between regulation and valve pressure may be
required as the steady flow feature reduces the controller's reaction time to sudden changes in flow.
MAINTENANCE
Risk of bodily injury, electric shock, or property damage.
• Disconnect power to the unit before attempting to perform maintenance functions.
• All maintenance functions should be performed by a qualified service professional.
• Remove power from the system prior to shutting off the incoming water supply. When ready to
restart the system, first turn the incoming water supply back on, then reapply electrical power to the
system.
Draining the System
Drain all systems, piping, and water tanks exposed to weather when freezing conditions are expected.
• Use the drain plug on the bottom of the unit to drain the disabled (powered off) system.
• Disconnecting the pump will not necessarily drain all other parts of the piping system.
• If there are any concerns with the proper procedure or necessity of draining the suction plumbing
and the system's pressure tank, contact a water systems professional.
MAINTENANCE
DIP Switch Settings
3
ON
1 2 3 4
OFF
13