Page 1
Manual for Operation & Maintenance Of Manganese Greensand Iron Filter for Model: W-MFI1665GET Model pictured on right is shown with optional Stainless Steel Tank Jacket...
Page 2
Installation and Service Manual – Manganese Greensand Iron Filter Panel Operation Quick Reference Guide Arrow will point to Regen if a regeneration is expected „Tonight‰. Manual Regeneration (Backwash) Note: . If you need to initiate a manual regeneration, either immediately, or tonight at the preprogrammed time (typically 2 a.m.), complete the following steps.
Page 3
Installation and Service Manual – Manganese Greensand Iron Filter To Set Time of Regeneration and Days Between Regeneration Accessed by pressing SET and simultaneously for about 3 seconds. For initial set-up or to make adjustments, Set Regeneration Time Hour. Set the time for regeneration to start.
Installation and Service Manual – Manganese Greensand Iron Filter Table of Contents Design Basis & Specifications ..........................6 Table 1 Design Basis Specifications ........................6 General Information and Safety ..........................6 Installation ................................6 Location ................................6 Loading the Media ............................. 7 Media Quantity per Model ...........................
Page 5
Installation and Service Manual – Manganese Greensand Iron Filter Installation Fitting Assemblies ..........................41 Control Valve Service Instructions .......................... 41 Drive Assembly ..............................41 Drive Cap Assembly, Main Piston and Regenerant Piston ..................44 Spacer Stack Assembly ............................45 Drain Line Flow Control ............................45 Troubleshooting ..............................
* Filters are available with USA or European style plugs and voltages. The voltage code is added to the end of the model. W-MFI1665GET-US = 120V AC/60Hz with USA cord & plug. (EU plug is removable to convert into universal 220v cord) W-MFI16665GET-EU = 220V AC with European cord &...
Installation and Service Manual – Manganese Greensand Iron Filter Situate downstream from the potassium permanganate injection system (see note in general information and safety). Caution: The unit must not be located near any corrosive chemicals, or in an area where the temperature may exceed 113 F (45 C).
Installation and Service Manual – Manganese Greensand Iron Filter Media Quantity per Model Table 2 Media Quantity per Model Gravel Manganese Model No.* x ⅛ Greensand (-US or EU) W-MFI1665GET 0.5 CF (50 lbs) 3.5 CF (298 lbs)
Installation and Service Manual – Manganese Greensand Iron Filter Plumbing Note: All plumbing is to be done in accordance with state and local codes. Caution: Before placing wall anchors to support piping ensure that no electrical conduit or wiring is located behind the intended mounting location.
Installation and Service Manual – Manganese Greensand Iron Filter Initial Start-Up For detailed programming and operating information, please refer to the control valve section of this manual. 1. Check all piping connections and make sure feed valves are open. Inspect plumbing for leaks. 2.
Page 11
Installation and Service Manual – Manganese Greensand Iron Filter Page 11...
Installation and Service Manual – Manganese Greensand Iron Filter System Monitoring and Record Keeping Monitor the filter daily and record all pertinent data. This data is needed to determine operating efficiency and for performing The latter includes changing of the media, pressure drop across the mineral tank and control valve. system maintenance.
Installation and Service Manual – Manganese Greensand Iron Filter Maintenance Removal & Replacement of Media Tools Needed: Wrench (to removing piping) Buckets (for materials) Screwdriver wide blade Wet and Dry Vacuum Cleaner or Tarp 1. Turn off water to filter. 2.
Installation and Service Manual – Manganese Greensand Iron Filter Control Valve Operation & Service CV1 Control Valves Control Valve Specifications Minimum/Maximum Operating Pressures: 20 psi (138 kPa, 1.4 bar) to 125 psi (862 kPa, 8.6 bar) Minimum/Maximum Operating Temperatures: 40 F (4 C) to 110 F (43 C) No user serviceable parts are on the PC board, the motor, or the power adapter.
Installation and Service Manual – Manganese Greensand Iron Filter Panel Operation Quick Reference Guide Arrow will point to Regen if a regeneration is expected „Tonight‰. Manual Regeneration (Backwash) Note: If you need to initiate a manual regeneration, either immediately, or tonight at the preprogrammed time (typically 2 a.m.), complete the following steps.
Page 16
Installation and Service Manual – Manganese Greensand Iron Filter To Set Time of Regeneration and Days Between Regeneration Accessed by pressing SET and simultaneously for about 3 seconds. For initial set-up or to make adjustments, Set Regeneration Time Hour. Set the time for regeneration to start.
Installation and Service Manual – Manganese Greensand Iron Filter General Warnings The control valve, fittings and/or bypass are designed to Do not use pipe dope or other sealants on threads. Use accommodate minor plumbing misalignments but are not Teflon tape on the threaded inlet, outlet and drain fittings. Teflon designed to support the weight of a system or the plumbing.
Installation and Service Manual – Manganese Greensand Iron Filter The control valve regulates the flow rates for backwash and rinse cycles. The control valve uses no traditional fasteners (e.g. screws); instead clips, threaded caps and nuts and snap type latches are used. Caps and nuts only need to be firmly hand tightened because radial seals are used.
Page 19
Installation and Service Manual – Manganese Greensand Iron Filter Table 4 Regeneration (Backwash) Cycle Programs All Times in Minutes Program Backwash Regenerate Backwash Rinse Fill skipped skipped skipped skipped skipped skipped skipped skipped skipped Note: During regeneration the display will show C1, C2, etc. If the cycle is skipped, that cycle number will not be displayed. Page 19...
Page 20
Installation and Service Manual – Manganese Greensand Iron Filter System Setup: Changing Regeneration Cycle Program STEP 1SS Enter OEM System Setup Mode From normal mode, press SET + buttons simultaneously for 3 seconds and release. Then press SET + simultaneously for 3 seconds and release. STEP 2SS Set Backwash Cycle Program Set to „P9‰...
Page 21
Installation and Service Manual – Manganese Greensand Iron Filter NOTE: A regeneration will be initiated or scheduled after the control has received a signal for two minutes to the DP Input (Item A). A. Differential pressure switch connection B. Motor wire connection C.
Installation and Service Manual – Manganese Greensand Iron Filter Installer Displays and Settings for Control Valve Options Regeneration Settings (1-99 Days Between Regeneration Option) STEP 1ID From normal mode, press SET + buttons simultaneously for 3 seconds and release. STEP 2ID Regeneration Time Hour: Set the time for regeneration to start using or .
Page 23
Installation and Service Manual – Manganese Greensand Iron Filter day 5 Thursday day 6 Friday day 7 Saturday Page 23...
Page 24
Installation and Service Manual – Manganese Greensand Iron Filter Regeneration Settings (7 Day Option, Continued) STEP 5I7 Sunday Regeneration: To regenerate on Sunday use or until the arrow points to Regen. If the arrow does not point to Regen a regeneration will not occur on Sunday. Press SET to go to STEP 6I7.
Page 25
Installation and Service Manual – Manganese Greensand Iron Filter STEP 11I7 Saturday Regeneration: Saturday Regeneration: To regenerate on Saturday use or until the arrow points to Regen. If the arrow does not point to Regen a regeneration will not occur on Saturday. Press SET to exit Installer Displays &...
Installation and Service Manual – Manganese Greensand Iron Filter User Displays General Operation When the system is operating one of two displays will be shown. Pressing or will alternate between the displays. One of the displays is always the current time of day. The second display is the days remaining until the next regeneration.
Installation and Service Manual – Manganese Greensand Iron Filter Set Time of Day STEP 1U Press „SET‰ STEP 2U Current time: Adjust hour with or . With 60 Hz line frequency detection on power-up, timekeeping is 12 hour with PM indicator. With 50 Hz line frequency detection on power-up, timekeeping is 24 hour without the PM indicator.
Installation and Service Manual – Manganese Greensand Iron Filter Control Valve Drawings and Components Front Cover & Drive Assembly Dwg. No. Item No. Description Qty. Per Valve V3715TC-01 CV1TC Front Cover Assembly V3107-01 CV1 Motor Assembly V3106-01 CV1 Drive Bracket & Spring Clip V3818TC CV1TC PC Board 4 Digit...
Installation and Service Manual – Manganese Greensand Iron Filter Refill Flow Control Assembly and Refill Port Plug Dwg. No. Item No. Description Qty. Per Valve V3195-01 CV1 Refill Port Plug Assembly H4615 Elbow Locking Clip ⅜ JCP-P-6 Polytube Insert ‰ Softener Only ⅜...
Installation and Service Manual – Manganese Greensand Iron Filter Flow Diagram, Rinse CV1 Service Spanner Wrench Model No: V3193-02 Although no tools are necessary to assemble or disassemble the valve, the CV1 wrench (shown below in various positions on the valve) may be purchased separately to aid in assembly or disassembly of the control valve.
Page 39
Installation and Service Manual – Manganese Greensand Iron Filter Page 39...
Installation and Service Manual – Manganese Greensand Iron Filter Control Valve Components Description The CV1 control valves consist of the following components: 1. Drive Assembly 5. Drain Line Flow Control 2. Drive Cap Assembly, Main Piston and Regenerant Piston 6. Water Meter or Meter Plug 3.
Control Order No. Flow Control Gallons per minute Liters per minute W-MFI1665GET 56.8 1‰ V3190-150 A 1‰ straight drain line fitting is used for filters requiring drain line flow in excess of 10 gpm (3.79 lpm). This fitting is straight but still connects to the control valve using the same locking clip.
Page 42
Installation and Service Manual – Manganese Greensand Iron Filter The PC board can be removed separately from the drive bracket but it is not recommended. Do not attempt to remove the display panel from the PC board. Handle the board by the edges. To remove the PC board from the drive bracket, unplug the power, water meter and motor plugs from the PC board.
Page 43
Installation and Service Manual – Manganese Greensand Iron Filter Replace the valve cover. After completing any valve maintenance involving the drive assembly or the drive cap assembly and pistons unplug power source jack from the printed circuit board (black wire) and plug back in or press and hold SET and DOWN buttons for 3 seconds.
Installation and Service Manual – Manganese Greensand Iron Filter Drive Cap Assembly, Main Piston and Regenerant Piston The drive assembly must be removed to access the drive cap assembly. The drive cap assembly must be removed to access the piston(s). The drive cap assembly is threaded into the control valve body and seals with an o-ring. To remove the drive cap assembly use the special plastic wrench or insert a ‰...
Installation and Service Manual – Manganese Greensand Iron Filter Spacer Stack Assembly For spacer stack identification refer to drawing in valve drawings section of this manual To access the spacer stack assembly remove the drive assembly, drive cap assembly and piston. The spacer stack assembly can be removed easily without tools by using thumb and forefinger.
Installation and Service Manual – Manganese Greensand Iron Filter Troubleshooting PROBLEM POSSIBLE CAUSE SOLUTION Inlet pressure low Low supply pressure Correct incoming supply pressure Low flow from source Remove blockage or other restrictions Treated water flow low Media/Resin bed fouled Backwash Filter Valves closed Check valves and fully open...
Page 47
Installation and Service Manual – Manganese Greensand Iron Filter PROBLEM POSSIBLE CAUSE SOLUTION Control valve regenerates at Power outage Reset time of day. If PC Board has battery backup wrong time of day present the battery may be depleted. See Front Cover and Drive Assembly drawing for instructions.
Page 48
Installation and Service Manual – Manganese Greensand Iron Filter PROBLEM POSSIBLE CAUSE SOLUTION E2 Error Message: Control valve Foreign material is lodged in Open up control valve and pull out piston assembly motor ran too short and was control valve and seal/ stack assembly for inspection.
Page 49
Installation and Service Manual – Manganese Greensand Iron Filter ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ Page 49...
Product Warranty SELLER hereby warrants to CUSTOMER that the goods herein described will be free from any liens or encumbrances, that good title to said goods will be conveyed to CUSTOMER by sale of same. SELLER warrants materials of its own manufacture against defects in material and workmanship under normal conditions of usage and service for one year from whichever of the following events occurs first: ...
Need help?
Do you have a question about the W-MFI1665GET and is the answer not in the manual?
Questions and answers