4
Location Considerations
The proper location to install the FBW/FBW ARSENIC will ensure optimum filter performance and satisfactory
water quality. The following factors should be considered in selecting the location of this system.
1. The FBW/FBW ARSENIC must be installed after the pressure tank (private well system only).
2. The system should be installed as close as possible
(preferably within 15’) to an adequate floor or
laundry drain capable of handling the backwash cycle volume and flow rate (refer to unit
specifications). An air gap should be provided between the FBW drain line and plumbing drain.
3. All water conditioning equipment should be installed
at least 10’ prior to the water heater. Water
temperatures exceeding 100°F can damage the internal components of the control valve and filter
tank. An expansion tank may need to be installed in the line to the water heater in order to allow for
thermal expansion and comply with local plumbing codes.
4. Water pressure must not exceed the range of 25 - 100 psi.
5. The system must not be subject to freezing temperatures.
6. The control valve requires 115/120 V, 60 Hz electricity from a three prong outlet that is not wired to
a switch.
7. Never install a cartridge type filter prior to the FBW/FBW ARSENIC. Any cartridge or in-line filter (if
desired) may be installed after the FBW/FBW ARSENIC system. This will prevent restricting the
water flow and pressure available for backwash.
8. Appliances requiring extended periods of continuous or high flow water use (i.e. geothermal heat
pumps, swimming pools, lawn irrigation, outside hose bibs, etc.) should bypass the filter.
Typical Installation
Water Heater
Untreated Water
Untreated Water for
geothermal heat pumps,
swimming pools, lawn
irrigation, hose bibs etc.
FIGURE 1: Typical Installation
Filtered Hard Water
Iron Filter
(if required)
Softener
Brine Tank
Pressure Tank
Tank
Treated Water
Grounding Strap
Pre-installation Instructions (cont.)
FBW/FBW
ARSENIC
Summary of Contents for FBW10
Page 14: ...13 3 1 4 5 6 2 Component Parts Breakdown ...
Page 16: ...15 Control Valve Breakdown ...
Page 20: ...19 Control Valve Wiring Diagram ...
Page 21: ...20 ...