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185DF Backwashing Filters Carbon—Taste and Odor(ACF) Multimedia (MMF) NextSand (ULTRAMF) Neutralizer (NNF) FOLLOWTHE INSTALLATION INSTRUCTIONS CAREFULLY. FAILURE TO INSTALL THE UNIT PROPERLY VOIDS THE WARRANTY. BEFORE YOU BEGIN INSTALLATION, READ THIS ENTIRE MANUAL. THEN, OBTAIN ALL THE MATERIALS AND TOOLS 1. Avoid pinched o-rings during installation by applying (provided with install kit) NSF certified lubricant to all seals.
Table of Contents PAGE Unpacking / Inspection Safety Guide Proper Installation Specification Before Starting Installation Sizing Requirements Installation Instructions System Start Up About The System Maintenance Main Repair Parts Trouble Shooting Warranty Unpacking / Inspection Be sure to check the entire unit for any shipping damage or parts loss. Also note damage to the shipping cartons.
Proper Installation This water filter system must be properly installed and located in accordance with the Installation Instructions before it is used. Do not install or store where it will not be sweat-solder connections, as required by exposed to temperatures below freezing or state and federal codes.
Before Starting Installation Tools, Pipe, and Fittings, Other Materials Pliers and outlet. Screwdriver Use copper, brass, or PEX pipe and fittings. Teflon tape Some codes may also allow PVC plastic Razor knife pipe. Two adjustable wrenches ALWAYS install the included bypass valve, ...
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Where To Install The Filter Place the filter tank as close as possible to ter damage. the pressure tank (well system) or water A 120 volt electric outlet, to plug the in- meter (city water). cluded transformer into, is needed within 6 Place the filter tank as close as possible to feet of the filter.
Sizing Requirements Water Pressure The water system must have a pump big enough to deliver the recommended backwash rate with a minimum pressure at the inlet of the filter of 30 psi. If the existing system can- not do this, it must be upgraded to do so. Whenever possible, the water system should be adjusted to deliver at least 30 psi for even more satisfactory results.
Installation Instructions 1. If your hot water tank is electric, turn off the power to it to avoid damage to the element in the tank. 2. If you have a private well, turn the power off to the pump and then shut off the main wa- ter shut off valve.
System Start-Up Key Pad Configuration SETTINGS This function is to enter the basic set up infor‐ mation required at the time of installation. MANUAL This function is to initiate an immediate or REGEN delayed manual regeneration. DOWN / Increase or decrease the value of the settings UP while in the programming mode. SETTINGS MANUAL DOWN REGEN Manual Regeneration (Step / Cycle Valve) DELAYED REGENERATION IMMEDIATE REGENERATION Press and release the MANUAL REGEN. But- To start an immediate regeneration (or step ton to set a delayed regeneration that will valve through each position), press and hold occur at the regeneration time.
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Backwash Frequency The table below can be used to help deter- mine the frequency of regeneration for Multi- To prevent bacterial build up in the media, Media and Taste & Odour filters. Use this ta- activated carbon filters should not exceed 6 ble as a guide since individual circumstances days between backwashes.
About The System Control Operation During A Power Failure In the event of a power failure, the valve will keep track of the time and day for 48 hours. The programmed settings are stored in a non-volatile memory and will not be lost during a power failure.
New Sounds You may notice new sounds as your filter operates. The regeneration cycle lasts up to 30 minutes. During this time, you may hear water running intermittently to the drain. Automatic Raw Water Bypass During Regeneration The regeneration cycle can last 30 minutes after which filtered water service will be re- stored.
Maintenance Maintenance of your new water filter requires very little time or effort but it is essential. Regular maintenance will ensure many years of efficient and trouble-free operation. 1. Periodically make sure your pump is performing satisfactorily to ensure sufficient water is available for backwashing the filter.
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Loading the Media Pak Place the distributor tube back down the center of the tank. NOTE: the top of this tube should be plugged with a rag or cork to prevent media from entering. Pour the bag of coarse gravel into the tank, and then pour the bag of fine gravel into the tank. It is important that the distributor tube is not moved or pulled out as it is not possible to put it down to the bottom of the tank once gravel or media are in the tank.
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Replacing Drain Line Flow Control (DLFC) 1. Remove the red clip that secures the drain line elbow. 2. Remove the BLFC washer from the elbow fitting. 3. Reassemble using the reverse procedure.
Control Valve Exploded View VALVE REPAIR PARTS LIST Replacement Replacement Part Description Part Description Part Number Part Number 60010127 INJECTOR SET #0000 BLACK 60010129 85HE UPFLOW PISTON ASSEMBLY 60010126 INJECTTOR SET #000 GREY 60010171 85HE DOWNFLOW PISTON ASSEMBLY 60010035 INJECTOR SET #00 VIOLET 60010130 85HE SEAL & SPACER KIT 60010034 INJECTOR SET #0 RED 60010131 85HE DLFC #1 1.5 GPM 60010033 INJECTOR SET #1 WHITE 60010132 85HE DLFC #2 2.0 GPM 60010032 INJECTOR SET #2 BLUE 60010133 ...
Control Valve Parts List 185HE CONTROL VALVE (DOWNFLOW) Replacement MFG Part Number Part Description DWG # Quantity Part Number 5056087 Screw-M5x12(Hexagon) 5056088 Screw-M5x16(Hexagon With Washer) 5056047 End Plug Retainer 5031016 BNT85HE Piston Rod 5056097 Piston Pin 5031015 BNT85HE Quad Ring Plug Cover 5056070 Quad Ring 5031011...
Power Head Parts List 185HE POWER HEAD (DOWNFLOW) Replacement MFG Part Number Part Description DWG # Quantity Part Number 5056084 Screw-ST3.5X13 5010037 Screw-ST2.9X10 13000416 Screw-ST3.5X25 5031007 BNT85HE Piston Rod Guide Plate 5056510 Motor-12v/2rpm 5030014 Motor Power Cable 11700005 Wire Connector 5056098 Motor Pin 5031006...
Trouble Shooting Issue Possible Cause Possible Solution A. Unit fails to initiate a 1. No power supply. Check electrical service, fuse, etc. regeneration cycle. 2. Defective circuit board. Replace faulty parts. 3. Power failure. Reset time of day. B. FILTER BLEEDS TASTE 1. By‐pass valve open. Close by‐pass valve. AND ODOR OR SEDIMENT 2. Electrical service to unit has been Assure permanent electrical service (check interrupted fuse, plug or switch) 3. Defective or stripped media bed Replace media 4. Quality of water has worsened Have water sample analyzed to determine any change 5. Filter capacity too small Replace with larger unit or add another filter 6. Filter not backwashing enough Be sure control is not clogged or drain line restricted. Be sure water pressure has not dropped and that pump has sufficient capacity. 7. Leak between valve and central tube. Check if central tube is cracked or o‐ring is damaged. Replace faulty parts. 8. Internal valve leak. Replace valve seals, spacer, and piston assembly. C. Low water pressure.
When properly installed and maintained, it will give years of trouble free service. Seven Year Complete Parts Guarantee WaterGroup will replace any part which fails within 84 months from date of manufacture, as indicated by the serial number, provided the failure is due to a defect in material or work- manship.