Water Softener Installation Guide Effective for all Softeners from our Range

Transcription

1 Water Softener Installation Guide Effective for all Softeners from our Range Planning Your Installation Always observe the water byelaws. Ensure there is only one rising main, that you have allowed space for access to the unit for salt filling and possible maintenance in the future. Check the water pressure; locate the rising main ( stop cock), a drain facility and a power supply. Siting the Softener Where possible, this should be close to the rising main. Take care to allow hard water take off points for a drinking water facility and /or an outside tap. For easy DIY installation we recommend the fitting of a hard or filtered water kit. If the Stopcock is located in an inconvenient position to create a hard water supply we recommend the fitting of an reverse osmosis system. The distance between the drain and the Softener should be as short as possible. Ensure that both the drain and overflow are not subject to freezing or over 120 F. If siting the softener within a cupboard ensure that the base is adequately supported. If the softener is being installed within your loft etc, it is recommended to house the softener within a 25-gallon tank and insulate well. The overflow on the tank should be below the softener overflow and be a minimum of ¾ in size. Typical Softener installation Valve configuration Non Return Valve In single dwellings a single check valve should be fitted. This is supplied with our installation kits that can be ordered separately. Check list Dependant upon your installation you may need to purchase 2 T valves if you purchased a fitting kit all other valves required would be included. Check that you have ordered the correct fitting kit for your installation. Combi boilers require a Combi Kit, Pressurised system require a 22mm Fitting Kit. Water Pressure Test It is important that a pressure check is carried out. Low and high water pressure can result in either damage to, or failure of the softener. Although the softener is tested to a pressure of 8 bar we recommend the fitting of a pressure limiter should your pressure exceed 5 bar (70 psi) we also recommend that any water appliance should be fitted with a leak controller. Before starting installation of the valves ensure that the stopcock is in the closed position. DO NOT ADJUST THE RED BAR THIS IS ONLY TO BE USED OUR BY ENGINEERS

2 Connecting to the softener Once you have completed the installation of the valves put the valves into the positions as shown Softener inlet and outlet closed bypass valve open (if you have also installed an hard water supply kit and have only so far installed the valve also make sure that this is closed) You can now safely return the stop cock to the open position. Using the hoses provided (if you purchased a fitting kit) connect the straight end of the hoses having first inserted the washer provided to the softener inlet and outlet valves. Connect the angled end to the softener.the softener inlets and outlets should be indicated either with the words inlet or outlet or with an embossed directional arrow on the softener tails. Normally the softener tails are in a configuration of three with the centre normally being the waste outlet. Waste Pipe Installation All softeners are provided with a waste hose on some of our units this is preinstalled to the softener. Should this not be the case on your machine use the connection fitting at the end of the supplied flexible pipe to connect to the softener drain connection. Run the drain hose to either an up stand or an outside drain. A minimum air gap of 20mm must exist at the end of the drain line. Softened water will have no adverse effect on a septic tank. If you need to extend the drain hose this can be done by connecting to a 15mm copper tube for a maximum run of 8 meters with a minimum daytime pressure of 40psi. Ensure that the drain hose is not kinked in any way as this will lead to an overflow of the machine. The drain hose can run up hill to a maximum of 3 feet with a minimum pressure of 40psi. Overflow Connection The hose from the overflow should be cut from the drain hose provided. The overflow connection is the white ½ hose spigot on the rear or side of the cabinet. No clip is required for this connection. The overflow must be run downhill through an outside wall without kinks or restriction. It is recommend the overflow hose be visible when it exits the Outside wall. Electrical connection Connect the transformer provided to a continuous electrical connection supply with the power off. Plug the flying lead from the transformer into the electrical connection on the controller (see programming instructions for location of individual units). Ensure the flying lead cannot get caught on the camshaft or any moving parts on the machine Preparing the softener to go into service Now that all of the connections have been completed it is advisable to put approximately 5 litres of water into the brine tank. You may also at this point but a quantity of salt into the tank. Do not allow the salt level in the brine tank to exceed the height of the overflow. Should you require a salt supply Visit our Website. The amount of salt used will depend upon the type of machine.you should never let the brine tank become completely empty of salt and it is advisable to check the salt levels on a weekly basis until a usage pattern has been established. Setting the machine to service To set the machine to service simply alter the position of the inlet and outlet valve and turn the bypass valve to the off position. It is recommended that this procedure is completed in the following order. 1, Turn the Softener inlet valve to the on position 2, Turn the bypass valve to the off position. Allow approximately five minutes to allow the incoming water to build a level of pressure before completing step 3. 3, Turn the Softener outlet valve to the on position. You should now complete any programming instructions that apply to your particular machine and perform a manual regeneration. A manual Regeneration is performed at this stage to allow you to confirm that the unit has no leaks from the installed valves and the Waste runs free. This regeneration will also assist in clearing any potential air locks that may be present within the system. The regeneration will also reset any internal meter or timer devices that dictate the frequency of the regeneration cycle. Your machine should now be supplying your property with soft water. If you find that the water feels too soft for you. It is possible to dilute the softness by slightly opening the bypass valve and allow some hard water to blend with the soft.

3 Control Valve Air Check Check Ball Female Elbow Brine Line Figure 10 - Control Valve 5. Put into operation. 3/4 fill brine tank with tablet salt a. Open water supply valve slowly to full open position. b. Carefully advance indicator knob COUNTERCLOCKWISE to center of FAST RINSE/REFILL position and hold there until air check (Figure 10) fills with water and water starts to flow through brine line into brine tank. Do not run for more than two minutes. c. Advance indicator knob COUNTERCLOCKWISE until arrow points to the center of the BRINE/SLOW RINSE position. d. With the conditioner in this position, check to see if water is being drawn from the brine tank. The water level in the brine tank will recede very slowly. Observe for at least three minutes. If the water level does not recede or goes up, or if air enters the transparent air check chamber and the ball falls and seats, reference Troubleshooting section. e. Advance indicator knob COUNTERCLOCKWISE to CONDITIONED WATER. f. Run water from a nearby faucet until the water is clear and soft.

4 400 Series Control Settings 440i Control Timer Day Arrow Skipper Pins Skipper Wheel Indicator Knob Timer Locking Pin Time Arrow Timer Knob Programming Figure Set days of regeneration on skipper wheel (Figure 11). Pull all skipper pins outward (away from control). Rotate skipper wheel until day arrow points to current day or number 1. Depress skipper pin(s) at day(s) for which regeneration is desired. 2. Set the time of day. Grasp timer knob and pull outward. Rotate in either direction until the timer arrow points to the actual time of day. Release timer knob. Note: With the time of day properly set, the conditioner will regenerate at about 2:30 a.m. If you prefer to have the unit regenerate at an earlier or later time, simply set current time-of-day accordingly (e.g., to have the unit regenerate at 4:30 a.m. two hours later set the clock two hours earlier than the actual time of day.) Note: The Timer Locking Pin should always be horizontal (Figure 11) during operation.

5 460i Control Meter Water Flow Indicator PM Indicator Hour Time Display Access Door Raised Tab Indicator Knob Transformer Plug Timer Receptacle Locking Pin Time Set Button Jumper Spare Jumper Figure 12 Programming Plug the wall-mount transformer into a functioning electrical outlet that is not controlled by a switch. Plug the transformer into the transformer plug receptacle on the control. Open the access door by pushing the raised tab on the door toward the left while pulling the tab out (Figure 12). Time of Day Setting With the jumper on the set of pins next to the word TIME (Figure 13), set the time of day to the closest hour by pressing the black TIME SET button. PM hours are indicated by a light next to the letters PM on the display window. Note: The use of a small needle-nose pliers will aid in moving the jumper. Note: The unit is factory set to regenerate at 2:00 a.m. If you prefer to have the unit regenerate at an earlier or later time, simply set the current time of day accordingly (e.g., to have the unit regenerate at 4:00 a.m. two hours later set the clock two hours earlier than the actual time of day). Note: The Timer Locking Pin should always be horizontal (Figure 12) during operation.

6 Hardness Setting Move the jumper to the set of pins next to the word HARDNESS (Figure 14). Press the black TIME SET button until the hardness of the incoming water supply is displayed. The hardness range is from 1 to 99 grains per gallon. To change water hardness stated in parts per million (PPM) to grains per gallon (GPG) use this formula: Hardness Figures can be obtained from your water provider Parts per Million = 14.1 Grains per Gallon, We Also sell hardness Test Kits Figure 13 Figure 14 Figure 15 Capacity Setting Already Factory Set. Note: A spare jumper is located on the bottom set of pins. In the event that the hardness setting must be changed, simply follow the appropriate steps described above. Calendar Override Setting 1. Disconnect power. 2. Place jumper on Pin A and reconnect power. 3. Move jumper to Pin B. A zero will appear, indicating zero days of calendar override. All 460i controllers are preprogrammed in this manner at the manufacturer.

7 4. Depress the black TIME SET button. The numbers will roll from 0 to 15. Release the switch at the desired number of days for the calendar override. For example, releasing the switch at 10 would program a 10-day calendar override. 5. Disconnect power. 6. Place jumper back on TIME and reconnect power. 7. The calendar override program is maintained during power outages by the NOVRAM circuitry. 8. To remove the calendar override, follow the same steps above and program back to 0. Guest Cycle (Manual Regeneration) When abnormally high water usage exhausts your water conditioner s capacity ahead of schedule, an extra regeneration can be achieved. Depress the indicator knob on the 440i (Figure11) with a wide-blade screwdriver and turn COUNTERCLOCKWISE to START to initiate a regeneration. For the 460i, simply depress the indicator knob (Figure12). It will take a few minutes for regeneration to start. A normal regeneration will take approximately two hours. Figure 13

8 Preventive Maintenance Inspect and clean brine tank and screen filter on end of brine pickup tube once a year or when sediment appears in the bottom of the brine tank. Clean injector screen and injector once a year: 1. Unplug the wall-mount transformer. 2. Shut off water supply or put bypass valve(s) into bypass position. 3. Relieve system pressure by opening valve No. 5 (at rear) with a screwdriver. 4. Using a screwdriver, remove injector screen and injector cap (Figure 16). 5. Clean screen using a fine brush. Flush until clean. 6. Using a needle-nose pliers, pull injector straight out. 7. Flush water into the injector screen recess of the valve body to flush debris out through the injector recess. 8. Clean and flush the injector. 9. Lubricate the O-rings on the injector, injector cap and injector screen with silicone lubricant. 10. Reinstall the injector, injector cap and injector screen. See IMPORTANT note. 11. Plug the wall-mount transformer into outlet; reset time of day. 12. Slowly open water supply valve or return bypass valve(s) to the not in bypass position. IMPORTANT: Do not overtighten the plastic cap. Seat the cap lightly into position. Overtightening may cause breakage of the plastic cap that may not be immediately evident. Figure 16

9 Troubleshooting The technology upon which the Series 255 control is based is well established and proven in service over many years. However, should a problem or question arise regarding the operation of the system, the control can be very easily serviced. The control module can be quickly replaced or adjustments can be made at the installation. We recommend that you contact your local professional water treatment dealer for most concerns. For parts mentioned, refer to exploded views in the Replacement Parts section of this manual. IMPORTANT: Service procedures that require the water pressure to be removed from the system are marked with a! after the possible cause. Refer to Preventative Maintenance section for instructions. Common Problem Possible Cause Solution 1. Brine tank overflow. 2. Flowing or dripping water at drain or brine line after regeneration. 3. Hard water leakage after regeneration. a. Uncontrolled brine refill flow rate. b. Air leak in brine line to air check. c. Drain control clogged with resin or other debris. a. Valve stem return spring weak. a. Improper regeneration. b. Leaking of external bypass valve. c. O-ring around riser pipe damaged. a. Remove brine control to clean ball and seat. b. Check all connections in brine line for leaks. Refer to instructions. c. Clean drain control. a. Replace spring. (Contact a. Repeat regeneration after making certain correct salt dosage was set. b. Replace bypass valve. (Contact c. Replace O-ring. (Contact

10 4. Control will not draw brine. a. Low water pressure. b. Restricted drain line. c. Injector plugged! d. Injector defective! e. Valve disc 2 and/or 3 not closed. f. Air check valve prematurely closed. a. Make correct setting according to instructions. b. Remove restriction. c. Clean injector and screen. d. Replace injector and cap. (Contact e. Remove foreign matter from disc and check disc for closing by pushing in on stem. Replace if needed. (Contact f. Put control momentarily into brine refill. Replace or repair air check if needed. (Contact

11 255/440i Troubleshooting Problem Possible Cause Solution a. Transformer or motor not a. Connect power. connected. 1. Control will not regenerate automatically. b. Defective timer motor. c. Skipper pins not down on timer skipper wheel. d. Binding in gear train of timer. b. Replace motor. (Contact c. Depress pins for days regeneration required. d. Replace timer. (Contact 2. Control regenerates at wrong time of day. 3. Control will not draw brine. a. Timer set incorrectly. a. Correct time setting according to instructions. a. Low water pressure. b. Restricted drain line. c. Injector plugged. d. Injector defective. e. Air check valve closes prematurely. f. Timer locking pin not horizontal. a. Set pump to maintain 20 psi at softener. b. Change drain to remove restriction. c. Clean injector and screen. d. Replace injector. (Contact e. Put control momentarily into brine/slow rinse. Replace or repair air check if needed. (Contact f. Turn to horizontal position. (Contact 4. System using more or less salt than salt dial setting. 5. Intermittent or irregular brine draw. 6. No conditioned water after regeneration. a. Foreign matter in controller causing incorrect flow rates. b. Defective controller a. Low water pressure. b. Defective injector. a. No salt in brine tank. b. Injector plugged. c. Air check valve closes prematurely. a. Remove brine control and flush out foreign matter. Manually position control to brine/slow rinse to clean controller (after so doing position control to "purge to remove brine from tank). b. Replace brine control. (Contact a. Set pump to maintain 20 psi at softener. b. Replace injector. (Contact a. Add salt to brine tank. b. Clean injector and screen. c. Put control momentarily into brine/slow rinse. Replace or repair air check if needed. (Contact

12 Problem Possible Cause Solution 7. Control backwashes or purges at excessively low or high rate. 255/460i Troubleshooting 1. Clock does not display time of day. a. Incorrect drain controller used. b. Foreign matter affecting controller operation. a. Replace with correct size controller. (Contact b. Remove drain controller and clean ball and seat. Problem Possible Cause Solution a. Transformer cord a. Connect power. unplugged. 2. Clock does not display correct time of day. 3. Time display continues to advance. 4. Time display shows something other than time of day. 5. No water flow display when water is flowing. b. No electric power at outlet. c. Defective transformer. d. Defective circuit board. a. Outlet operated by switch. b. Incorrect voltage or frequency (Hz). c. Power outages. b. Repair outlet or use working outlet. c. Replace transformer. (Contact d. Replace timer. (Contact a. Use outlet not controlled by switch. b. Replace timer with one of correct voltage and frequency (Hz). (Contact c. Reset clock. a. Defective time set switch. a. Replace timer. (Contact a. Electrical interference. b. Defective circuit board. a. Bypass valve in bypass. b. Meter probe disconnected or not fully connected to meter housing. c. Restricted meter turbine rotation due to foreign material in meter! d. Defective meter probe. e. Defective circuit board. a. Disconnect power to unit. Restore power and reset time of day display. b. Replace timer. (Contact a. Shift bypass valve to not-inbypass position. b. Fully insert probe into meter housing. c. Remove meter housing, free up turbine and flush with clean water. Turbine should spin freely. If not, replace meter. (Contact d. Replace timer. (Contact e. Replace timer. (Contact

13 Problem Possible Cause Solution a. Power outages. 6. Control regenerates at wrong time of day. 7. Timer stalled in regeneration cycle. 8. Continuous regeneration. Camshaft does not stop at the end of regeneration. 9. Control will not regenerate automatically or when button is pressed. b. Clock set incorrectly. a. Motor dead. b. Motor runs backward. c. No electric power at outlet. d. Broken gear. e. Defective switch. f. Air leak in brine connections. g. Binding of camshaft. h. Water pressure greater than 125 psi (8.6 bar) during regeneration! i. Defective circuit board. a. Broken switch actuator on gear. b. Defective switch. a. Electric cord or transformer unplugged. b. No electric power at outlet. c. Defective motor. d. Broken gear. e. Binding in gear train. f. Defective switch. a. Reset clock to correct time of day. b. Reset clock to correct time of day. a. Replace timer. (Contact b. Replace timer. (Contact c. Repair outlet or use working outlet. d. Replace timer. (Contact e. Replace timer. (Contact f. Check all junction points and make appropriate corrections. g. Remove foreign object obstruction from valve discs or camshaft. h. Install pressure regulator. i. Replace timer. (Contact a. Replace timer. (Contact b. Replace timer. (Contact a. Connect power. b. Repair outlet or use working outlet. c. Replace timer. (Contact d. Replace timer. (Contact e. Replace timer. (Contact f. Replace timer. (Contact

14 Problem Possible Cause Solution a. Same as Item Control will not regenerate automatically but will regenerate when button is pressed. 11. Run out of soft water between regenerations. 12. Brine tank overflow. a. If water flow display is not operative, refer to Item 5. b. Defective circuit board. c. Incorrect hardness and capacity settings. a. Improper regeneration. b. Incorrect salt setting. c. Incorrect hardness or capacity settings. d. Water hardness has increased. e. Restricted meter turbine rotation due to foreign material in meter! a. Brine valve disc 1 being held open by foreign matter. b. Uncontrolled brine refill flow rate. c. Valve disc 2 not closed during brine draw causing brine refill. d. Air leak in brine line to air check. e. Improper drain control for injector. f. Drain control clogged with resin or other debris. b. Replace timer. (Contact c. Set to correct values. See Programming section. a. Repeat regeneration, making certain that correct salt dosage is used. b. Set salt control to proper level. See salt setting chart. c. Set to correct values. See Programming section. d. Set hardness to new value. See Programming section. e. Remove meter housing, free up turbine and flush with clean water. Turbine should spin freely; if not, replace meter. (Contact a. Manually operate valve stem to flush away obstruction. b. Remove variable salt controller to clean it and the ball. c. Flush out foreign matter holding disc open by manually operating valve stem. d. Check all connections in brine line for leaks. Refer to instructions. e. Too small of a drain control with a B or C injector will reduce draw rates. Reference Pressure Graphs. f. Clean drain control.

15 Problem Possible Cause Solution a. Inaccurate setting. a. Make correct setting. b. Foreign matter in controller causing incorrect flow rates. 13. System using more or less salt than salt control is set for. 14. Intermittent or irregular brine draw. 15. No conditioned water after regeneration. c. Defective controller. a. Low water pressure. b. Defective injector! a. Unit did not regenerate. b. No salt in brine tank. c. Plugged injector! d. Air check valve closed prematurely. b. Remove variable salt controller and flush out foreign matter. Manually position control to brine draw to clean controller (after so doing, position control to purge to remove brine from tank). c. Replace defective part. (Contact a. Set pump to maintain at least 20 psi (1.38 bar) at softener. b. Replace both injector and injector cap. (Contact a. Check for power. b. Add salt to brine tank. c. Remove injector and flush it and injector screen. d. Put control momentarily into refill to free air check. Replace or repair air check if needed. (Contact Valve Specifications Working Pressure psi ( bar) Standard 12 Volt Transformer Input Electrical Rating V 60 Hz Optional 12 Volt Transformer Input Electrical Rating V 50 Hz, 230V 50 Hz, 230V 60 Hz, 100V 60 Hz, 100V 50 Hz Operating Ambient Temperature F to 120 F (1 C to 49 C) Operating Water Temperature F to 100 F (1 C to 38 C) For service or parts, please contact your local professional water treatment dealer.for salt call Copyright 2004 GE Water Technologies Printed in the USA P/N Rev. I