Pre-installation Instructions Description of the backwashing filter The FBW & FEBW systems include a filtration tank (with gravel and distributor) and a backwashing control valve with bypass. Filtration media for use with the FBW & FEBW systems are purchased separately and selected from the following types: SHIP.
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Successful Application Any filter media may have specific limitations and/or requirements for successful application. A water sample should be submitted to First Sales for analysis and recommendation by Customer Service. FBW-ARSENIC & FEBW-ARSENIC IMPORTANT: Contact First Sales technical services to assist with proper sizing based on the level of arsenic in the water and the flow rate requirement.
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Pre-installation Instructions (cont.) Location Considerations The proper location to install the backwashing filter will ensure optimum filter performance and satisfactory water quality. The following factors should be considered in selecting the location of this system. 1. The backwashing filter must be installed after the pressure tank (private well system only). 2.
Installation Instructions STEP 1: Unpack the backwashing filter unit, making sure to remove entire contents of the shipping container prior to disposal. STEP 2: With the backwashing filter unit in the upright position, unscrew the control valve from the mineral tank being careful to not pull the distributor out of the gravel at the bottom of the tank.
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Installation Instructions (cont.) STEP 10: Use polyethylene drain line tubing provided (NO VINYL TUBING) to run drain line from control valve discharge fitting to floor drain or sump pit capable of handling the backwash rate of the filter (refer to specifications and flow rate on page 12). DISCHARGE END OF THE DRAIN LINE MUST BE FIRMLY SECURED! There must be an air gap at the end of the drain line to prevent siphoning of waste water and meet plumbing code.
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Installation Instructions (cont.) STEP 16: Plug the power cord (FBW) or transformer (FEBW) back into an un-switched electrical outlet. FBW ONLY: advance the control valve to the “Service” position (Figure 4a, Page 9) by turning the Manual Backwash Knob clockwise. FEBW ONLY: advance the control valve to the “Service”...
FBW Timer Operation FIGURE 4a: Timer in Service Position FIGURE 4b: Adjusting Time of Regeneration Figure 4: Front of FBW Timer Assembly How to set Time of Day: Press and hold the red button to disengage the drive gear. Turn the large 24 hour gear until the actual time of day is at the time of day pointer. Release the red button to again engage the drive gear.
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FBW Timer Operation (cont.) FIGURE 7: Back of Timer Assembly How to Change the Length of Backwash Cycles: All cycles have been factory set and should not need adjustment. If local conditions require different cycle lengths, however, the following procedures should be followed. 1.
FEBW Display and Operation Advance Button FIGURE 8: FEBW Display Panel SET BUTTON 1. Press and hold “Set Button” for 5 seconds to enter Programming Mode. 2. When valve is in Programming Mode, press “Set Button” to confirm setting and advance to next menu option.
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FEBW Setting Time of Day Enter Programming Mode: Press and Hold the SET Button for 5 seconds. Use Up Button to set current hour Use Up Button to set current minute Use Up Button to set AM/PM Exit Programming Mode...
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FEBW Programming Press and HOLD the UP button for 5 seconds to enter the programming mode. Use Up Button to set the CONTROL TYPE to TC (time clock, factory default). Use Up Button to set frequency of backwash cycle. The frequency should never be less than every 3 days, but may high iron levels or water use may require more frequent cycles.
Maintenance FBW: At least every six months you should check the time of day setting. Power outages will cause the units time clock to be inaccurate and backwashing will not occur at the planned time. 2) If your unit contains activated carbon, you must replace the carbon and gravel underbed at least every three years.
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Maintenance (cont.) 9) Use a garden hose or bucket to fill the media tank with water. 10) Clean mineral tank threads to remove any filter media. Uncover distributor tube and reinstall control valve by threading it securely onto the mineral tank. (O-ring seal: HAND TIGHTEN ONLY!) 11) Attach bypass (Figure 2, Page 5 &...
Component Parts List Ref # Part Number Description Control Valve, Cover, 5.0 GPM DLFC, less bypass for FBW10 Vlv Assy L/BP models FBW10, FBW15, & FBW10ARSENIC Control Valve, Cover, 5.0 GPM DLFC, less bypass for FEBW10 Vlv Assy L/BP models FEBW10, FEBW15, & FEBW10ARSENIC Control Valve, Cover, 7.0 GPM DLFC, less bypass for FBW20 Vlv Assy L/BP model FBW20, FBW25, &...
Troubleshooting PROBLEM CAUSES SOLUTIONS 1) Check timer motor and replace if faulty 2) Ensure uninterrupted power supply 3) Check Backwash frequency setup 4) Verify sediment being removed is less A) Filter not dense than the filter media and install a backwashing “Spin-Down”...
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Troubleshooting PROBLEM CAUSES SOLUTIONS Control Valve Faulty switch 1) Replace faulty switch cycles continually B) Faulty timer 2) Replace faulty timer Loss of electrical power during regeneration 1) Ensure electrical outlet is functioning B) Program wheel 2) Verify timer programming Continuous flow of setup incorrectly 3) Disassemble and clean control valve...
TEN YEAR LIMITED WARRANTY WARRANTY – First Sales warrants this water conditioner against any defects that are due to faulty material or workmanship during the warranty period. This warranty does not include damage to the product resulting from accident, neglect, misuse, misapplication, alteration, installation or operation contrary to printed instructions, or damage caused by freezing, fire, flood, or Acts of God.
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