Legacy View Valve LV-019 Service Manual Tech Billion Limited
Signature 2 Series Main Menu : MENU ENTER SET CHANGE Menu/Enter Button Set/Change Button 1. To enter Main Menu, press the Menu/Enter button. (Time of Day will flash) 2. To set the Time of Day, press the Set/Change button. (First digit will flash) - To change digit value, press the Set/Change button. - To accept the digit value, press the Menu/Enter button. - Next digit will flash to begin setting. - Once the last digit display is accepted, all digits will flash. 3. To set A.M. or P.M.
Signature 2 Series Normal Operation 1. Home Display - Alternates between the display of Time of Day and Number of Days until the Next Regeneration. - Days Remaining until the Next Regeneration will count down from the entered Regeneration Day Override Value until it reaches 1 day remaining. - A Regeneration Cycle will then be initiated at the next designated regeneration time. - Metered models alternate the Time of Day and Gallons left until the next Regeneration.
Signature 2 Series Starting Extra Regeneration Cycle 1. To Start Delayed Extra Cycle Example [ 1 ] - If Days Remaining Until Next Regeneration does not read ‘1’, press and hold the Set/Change button for 3 seconds until the display reads ‘1’, or ‘0000’ on metered models. - Regeneration cycle will initiate at the next designated regeneration time. 2. To start Immediate Extra Cycle First complete above step.
Signature 2 Series Nitro Only Backwash Cycle Step Explanation Step 1: Air Release Step For approximately 6 minutes - Not programmable Step 4: Air Replenish Step - Default of 12 minutes Example: Step 2: Backwash Step - Default of 10 minutes Step 3: Rest Step - Default of 5 minutes Step 5: Rapid Rinse Step - Default of 10 minutes Notes: - When the valve is between positions, the display will flash the number of the step it is moving towards.
Signature 2 Series Nitro Pro Only Backwash Cycle Step Explanations (With “J” Program Activated – Oxyclean NP Option) Step 1: Air Release Step For approximately 6 minutes - Not programmable Step 2: Oxyclean NP Injection For 15 seconds - Not programmable Step 3: Short Rinse Step For 1 minute - Not programmable Step 4: Rest Step For 20 minutes - Not programmable Step 5: Backwash Step - Default of 10 minutes Step 6: Rest Step - Default of 5 minutes Example: Step 7: Air Replenish Step - Defau
Signature 2 Series Final Set-Up With proper valve operation verified (Softeners only): 1. Add water to the top of the air check. Manually step the valve to the Brine Cycle (position 2) and allow the valve to draw water from the brine tank until it stops. Note: The air check will check at approximately the midpoint of the screened intake area. 2. Next, manually step the valve to the Brine Refill position and allow the valve to return to Service automatically. 3.
Signature 2 Series Master Programming Mode To enter Master Programming Mode, press and hold both buttons for 5 seconds. Note: All Master Programming functions have been preset at the factory. Unless a change is desired, it is NOT necessary to enter Master Programming Mode. 1. Regeneration Type (t) N/A for Nitro / Nitro Pro - This display is used to set the Regeneration Type. This option setting is identified by the letter “t” in the left digit.
Signature 2 Series 5. To Set Regeneration Cycle Step Times Softeners/Filters Only (1) (2) (3) (4) Example [ 3 – 20 ] - The next 4 displays set the duration of time in minutes for each backwash cycle step. - The step number which is currently modifiable is indicated on the far left of the display screen. - The number of minutes allotted for the selected backwash step is displayed on the far right. - Change the digit values using the Set/Change and Menu/Enter buttons as described above. 5.
Signature 2 Series Utilizing Bluetooth Control To take advantage of the Bluetooth interface this feature must be set up on a Bluetooth enabled device. Note: At the time of this release Bluetooth control only works on Android devices with a compatible version of Bluetooth. 1. Download the Legacy View app from the Google Play Store or www.ChandlerSystemsInc.com 2. Pair the smart phone or tablet to the control valve - Open the settings menu on your smart phone or tablet and click on Bluetooth.
Signature 2 Series Master Programming Mode Flow Chart MENU ENTER - To enter Master Programming mode, Press and hold both buttons for 5 seconds.
Signature 2 Series Control Valve Assembly (Nitro & Nitro Pro) pg.
Signature 2 Series NITRO & NITRO PRO BODY ASSEMBLY pg.
Signature 2 Series NITRO & NITRO PRO BODY ASSEMBLY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 PART No.
Signature 2 Series Control Valve Drive Assembly (Filter Version) pg.
Signature 2 Series Control Valve Drive Assy. (Filter Version) Ref # Description Part # Qty. Ref # 20001X200 20001X201 N/S N/S N/S 1 1 1 5 4 15 16 17 18 19 20001X232 1 19A N/S N/S N/S N/S 1 1 1 1 20 21 22 20001X231 1 9 10 11 12 Valve Body Complete Valve Body Only End Spacer Seal Spacer Seal & Spacer Kit Incl. (1) #2, (5) #3, & (4) #4 Down Flow Piston Piston End Rod Retainer End Plug Assembly Piston Arm Piston Assembly Incl.
Signature 2 Series Control Valve Assembly (Softener Version) pg.
Signature 2 Series Control Valve Drive Assembly Parts List (Softener Version) Ref # 0 1 2 3 4 4A 5 6 7 8 8A 9 10 11 12 13 14 15 16 17 18 18A 19 20 21 22 23 23A Description Part # Qty. Ref # Valve Body Complete Valve Body Only End Spacer Seal Spacer Seal & Spacer Kit Incl. (1) #2, (5) #3 & (4) #4 Down Flow Piston Piston End Rod Retainer End Plug Assembly Piston Arm Piston Assembly Incl.
Signature 2 Series Meter Assembly Meter Assembly Parts List Ref # Description Part # Qty. 1A Meter Assembly, Turbine Complete 20564X200 1 pg.
Signature 2 Series Bypass Assembly (Plastic) Ref # 1 Description Plastic Bypass Valve Assembly Part # Qty. 20561X292 1 pg.
Signature 2 Series Bypass Assembly (Stainless Steel) Ref # 1 Description Bypass Valve 3/4" Stainless Steel Bypass Valve 1” Stainless Steel Part # Qty. 20561X270 20561X283 1 1 pg.
Signature 2 Series Service Instructions A. General Preliminary Instructions – PERFORM BEFORE ALL SERVICING OPERATIONS! 1. Turn off water supply to conditioner. If the conditioner installation has a “three valve” bypass system, first open the valve in the bypass line, then close the valves at the conditioner inlet and outlet. If the conditioner has an integral bypass valve, put it in the bypass position. If there is only a shut off valve near the conditioner inlet, close it. 2.
Signature 2 Series E. To Replace Piston Assembly 1. Follow steps A.1 through A.3. 2. Remove control valve back cover. Disconnect the meter signal wire from the meter. 3. Remove screw and washer at drive yoke. Remove powerhead mounting screws. The entire powerhead assembly will now lift off easily. 4. Remove piston retaining plate screws. 5. Pull upward on end of piston yoke until assembly is out of valve. 6.
Signature 2 Series Troubleshooting Guide SYMPTOM 1. Softener fails to regenerate automatically PROBABLE CAUSE Power supply plugged into intermittent or dead power source Disconnected meter cable Improper control valve programming Defective power supply Defective circuit board or meter Defective drive motor 2. Regeneration at wrong time Time of day improperly set, due to power failure Regeneration time set improperly Increase raw water hardness Brine concentration and/or quantity 3.
Signature 2 Series 5. 6. SYMPTOMS High salt usage Loss of water pressure PROBABLE CAUSE High salt setting Excessive water in brine tank Constant flow through the unit Improperly set hardness Scaling / fouling of inlet pipe Fouled resin Improper backwash 7. 8.
