Anti-scale system chemical-free, salt-free scale prevention (21 pages)
Summary of Contents for Watts CWS-300H Series
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IOM-WQ-CWS-300H Installation, Operation and Maintenance 3" Commercial Water Softener Systems Series: CWS-300H, CWSTA-300H & CWSP-300H CWS-300H Simplex Systems CWSTA-300H Duplex Alternating Systems CWSP-300H Duplex and Triplex Progressive Systems...
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Congratulations on your purchase of this Watts commercial water softening solution. ® You have made a great choice to protect your plumbing system against the damaging effects of hard water. This system has been engineered for trouble free operation and produced using top quality components. Simple programming, corrosion resistant mineral tank(s) and an easy to service design ensures this system will be durable and easy to maintain.
- Hydrocarbons such as kerosene, benzene, gasoline, etc may damage products that contain o-rings or plastic components. If you are unsure about installing your Watts water softener Exposure to such hydrocarbons may cause the products to contact a Watts representative or consult a professional water leak.
System Specifications Dimensions - Weights CWSP-300H CWS-300H & CWSTA-300H A & B A & B FRONT SIDE FRONT SIDE Series CWS-300H MODEL NO. DIMENSIONS WEIGHTS M4610WH ⁄ 2051 ⁄ 2051 ⁄ 2146 1270 1070 M4612WH ⁄ 2051 ⁄ 2051 ⁄ 2146 1219 1600...
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Ordering Information for 3" Simplex (CWS-300H) and Duplex Alternating (CWSTA-300H) Softeners SPACE REQUIRED WEIGHT MODEL NO. ORDERING CODES DESCRIPTION D X W X H M4610WH 68105575 10 Cubic Foot 3" Simplex Softener with Flow Meter 39" x 74" x 103" 1070 M4612WH 68105576...
Hardness (maximum) ... Depends on customer’s series number. If any components are missing or damaged acceptable hardness contact your Watts representative. If they can not be reached leakage level contact Watts customer service at 800-659-8400.
O-ring applications. 4h. Lubricate all O-rings on the bottom of the control valve Watts recommends Ordering Code #68102757 Silicone Lubricant. The use of other types of lubricants may attack and control valve’s flange base (distributor tube port O-ring the control’s plastic or rubber components.
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8*. Install an inlet water sample port in the supply line and close it. on a common elevation as the mineral tank and within 10 9*. If risk of vacuum exists, install Watts # 0556031 vacuum feet of the water softener control valve. Add enough water relief valve in the supply line to protect the system against (6") to the brine tank so that water covers the top of the air...
Start Up Instructions 1. Ensure all inlet and outlet isolation valves and the bypass 12. Check for leaks and repair as needed. valves are in the closed position and the treated water faucet 13. Allow water to flow from the hot and cold side treated faucet hot and cold side are in the open position.
THIS DRAWING DISCLOSES CONFIDENTIAL AND OTHER DATA OF A PROPRIETARY NATURE OWNED BY WATTS WATER MATERIAL: ±1/32 ±1° TECHNOLOGIES, INC AND MAY NOT BE USED OR DISCLOSED TO OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF WATTS .XX[0.X] ±.25[6.35] DECIMAL in[mm] WATER TECHNOLOGIES, INC.
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Installation Diagrams - Series CWSTA-300H Duplex Alternating Systems Top View 3" METER BYPASS VALVE (NORMALLY CLOSED) 3" NHWBP VALVE DRAIN LINE Side View THIS DRAWING DISCLOSES CONFIDENTIAL AND OTHER DATA OF A TECHNOLOGIES, INC AND MAY NOT BE USED OR DISCLOSED TO OTHER WATER TECHNOLOGIE DWG BY: DATE:...
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.XXX[0.XX] ±.125[3.175] THIS DRAWING DISCLOSES CONFIDENTIAL AND OTHER DATA OF A PROPRIETARY NATURE OWNED BY WATTS WATER MATERIAL: TECHNOLOGIES, INC AND MAY NOT BE USED OR DISCLOSED TO OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF WATTS .XX[0.X] ±.25[6.35] EDP NO.:...
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THIS DRAWING DISCLOSES CONFIDENTIAL AND OTHER DATA OF A PROPRIETARY NATURE OWNED BY WATTS WATER .XXX[0.XX] ±.125[3.175] MATERIAL: DRAIN LINE TECHNOLOGIES, INC AND MAY NOT BE USED OR DISCLOSED TO OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF WATTS .XX[0.X] ±.25[6.35] EDP NO.: SIZE: REV: WATER TECHNOLOGIES, INC.
Controller Electrical Connections Electrical Connections: NOTICE Power supply and drive motor cables include cable harnesses that are already connected to the control board. If these cable need to be disconnected from the control board, pull on the white connectors while rocking side to side. DO NOT pull on the wires.
Wiring Instruction Page 6 WS2H, WS2HF, and WS3 Manual MAIN PC BOARD POD Display Connection Power Supply Programming Port COMM IN Flow Meter AUX Input Battery COMM OUT USB Port Drive Motor Expansion port 1 Expansion port 2 AUX Drive Motor Bypass Motor Item Board label...
Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 9 BUTTON FUNCTION AND PROGRAMMING KEY SEQUENCE STANDBY ON LINE REGEN Standby LED Online LED Regen LED • Signals that a unit • Signals that a unit is • Signals that a unit is is not in service, or currently in service currently in regen...
Page 10 Controller Programming and Operation WS2H, WS2HF, and WS3 Manual PROGRAMMING QUICK REFERENCE MAIN SETUP MENU USER 1 INTALLER 1 SYSTEM SETUP 1 Capacity remaining Set the inlet Select a language water hardness USER 2 INTALLER 2 SYSTEM SETUP 2 Single unit days remaining Set day override Select unit if measure...
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Controller Programming and Operation Page 10 WS2H, WS2HF, and WS3 Manual PROGRAMMING QUICK REFERENCE EXPANSION SETUP 1 CYCLE SETUP 1-A Using UP or DOWN, select the Select the first step of expansion port to set up. Use the primary cycle SET CLOCK to return to main menu EXPANSION SETUP 2 Select expansion option...
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Page 10 WS2H, WS2HF, and WS3 Manual Controller Programming and Operation PROGRAMMING QUICK REFERENCE DIAGNOSTICS 1 HISTORY 1 Days since last regeneration Total days since startup DIAGNOSTICS 2 HISTORY 2 Volume since last regeneration Total regenerations since startup DIAGNOSTICS 3 HISTORY 3 Reserve history Total gallons since startup...
Controller Programming and Operation Page 12 WS2H, WS2HF, and WS3 Manual TYPICAL USER SCREENS USER 1 - Capacity Remaining USER 1 • Displays the unit’s current capacity remaining • This screen does not display on units with volumetric capacity turned off •...
Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 13 TYPICAL USER SCREENS (CONTINUED) USER 6 – Flow Rate, System USER 6 • Displays the current combined flow rate of all the units in the system • This screen does not display on single tank units or systems with volumetric capacity turned USER 7 –...
Controller Programming and Operation RETURN TO NORMAL OPERATION NOTIFICATIONS • REGEN TODAY - Flashing indicates a regeneration has been manually set and can be turned off by pressing and releasing the REGEN button - A solid display indicates the regeneration has been scheduled by input requirements and can’t be manually turned off •...
Controller Programming and Operation Page 16 WS2H, WS2HF, and WS3 Manual SYSTEM SETUP SCREENS Accessed by pressing NEXT and DOWN simultaneously for >3 seconds and selecting SYSTEM SETUP from the Main Menu. On multi-unit systems, only program the main valve number one or the LEAD unit.
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Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 17 SYSTEM SETUP SCREENS (CONTINUED) • Delayed systems will flag LEAD units based on LAG capacity, but will not alternate with remaining capacity until the next available delayed time. - Day override •...
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Controller Programming and Operation Page 18 WS2H, WS2HF, and WS3 Manual SYSTEM SETUP SCREENS (CONTINUED) Separate Source • Each unit has isolation to control system operation and will not supply service water during regeneration • Drive timing will keep units isolated through the entire regeneration sequence Simple Alt Sharing MAV •...
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Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 19 SYSTEM SETUP SCREENS (CONTINUED) SYSTEM SETUP 9 - Regeneration control SYSTEM SETUP 9 Delayed 1 – 4 • Delays regeneration of units upon reaching 0 gallons capacity • Allows setting of up to 4 regeneration windows per day •...
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Controller Programming and Operation Page 20 WS2H, WS2HF, and WS3 Manual SYSTEM SETUP SCREENS (CONTINUED) SYSTEM SETUP 11A SYSTEM SETUP 11A - Level Input option selected Set a time duration of switch closure when Level option is selected SET METER PULSES PULSES PER GALLON SYSTEM SETUP 12 - Meter Size Selection SYSTEM SETUP 12...
Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 21 CYCLE SETUP SCREENS Accessed by pressing NEXT and DOWN simultaneously for >3 seconds and selecting CYCLE SETUP from the Main Menu. CYCLE SETUP 1A CYCLE SETUP 1A Select first step of the primary regeneration cycle. CYCLE SETUP 1B CYCLE SETUP 1B Select the time of duration for the first step of the primary regeneration cycle.
Controller Programming and Operation Page 22 WS2H, WS2HF, and WS3 Manual CYCLE SETUP SCREENS (CONTINUED) CYCLE SETUP 3C CYCLE SETUP 3C Select the second step of the secondary regeneration cycle. SECONDARY CYCLE STEP 6 FILL HOLD Continue selecting the step type and entering the duration until the secondary regeneration SLOW RINSE cycle has been defined.
Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 23 EXPANSION SETUP SCREENS Accessed by pressing NEXT and DOWN simultaneously for >3 seconds and selecting EXPANSION SETUP from the Main Menu. EXPANSION SETUP 1 EXPANSION SETUP 1 Select the expanison port, 1 or 2, that you will modify. EXPANSION SETUP 2 EXPANSION SETUP 2 Select the installed expansion board or OFF if no expansion board is installed.
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Controller Programming and Operation Page 24 WS2H, WS2HF, and WS3 Manual EXPANSION SETUP SCREENS (CONTINUED) EXPANSION SETUP 2B-1A SERVICE VOLUME EXPANSION SETUP 2B-1A • Enter the volume at which the relay should energize EXPANSION SETUP 2B-1B SERVICE VOLUME EXPANSION SETUP 2B-1B •...
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Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 25 EXPANSION SETUP SCREENS (CONTINUED) EXPANSION SETUP 2B-5A REGEN VOLUME EXPANSION SETUP 2B-5A • Enter the volume at which the relay should energize EXPANSION SETUP 2B-5B REGEN VOLUME EXPANSION SETUP 2B-5B •...
Controller Programming and Operation Page 26 WS2H, WS2HF, and WS3 Manual INSTALLER SETUP SCREENS Accessed by pressing NEXT and DOWN simultaneously for >3 seconds and selecting INSTALLER SETUP from the Main Menu. INSTALLER 1 – Set hardness INSTALLER 1 Set the inlet water hardness, in grains. •...
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Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 27 INSTALLER SETUP SCREENS (CONTINUED) INSTALLER 6 – Set Delayed Regeneration Close Time Minute INSTALLER 6 • Set delayed time of regeneration, minute • When configured for multiple delayed regeneration windows, repeat Installer steps 3 through 6 for each additional window INSTALLER 7 –...
Controller Programming and Operation Page 28 WS2H, WS2HF, and WS3 Manual DIAGNOSTIC SCREENS Accessed by pressing UP and DOWN simultaneously for >3 seconds. DIAGNOSTIC 1 DIAGNOSTIC 1 Days since the last regeneration. All Diagnostic History screens are resettable with the History Reset sequence while in the Diagnostics 1 screen.
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Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 29 DIAGNOSTIC SCREENS (CONTINUED) DIAGNOSTIC 4A DIAGNOSTIC 4A Hourly history of volume use. Use the UP and DOWN arrow to select the hours of the day. Returns user back to USE Day 0 in Diagnostic 4 screen. DIAGNOSTICS 5 DIAGNOSTIC 5 •...
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Controller Programming and Operation Page 30 WS2H, WS2HF, and WS3 Manual DIAGNOSTIC SCREENS (CONTINUED) DIAGNOSTICS 7A DIAGNOSTIC 7A Total system hourly history of volume. Use UP and DOWN arrows to select the hours of the day from Screen 7. Returns user back to USE Day 0 in Diagnostic 7 screen. DIAGNOSTICS 8 DIAGNOSTIC 8 •...
Controller Programming and Operation WS2H, WS2HF, and WS3 Manual Page 31 VALVE HISTORY Accessed by pressing UP and DOWN simultaneously for >3 seconds, then by pressing UP and DOWN simultaneously again for >3 seconds. Non-Resettable HISTORY 1 HISTORY 1 Total days since startup. Time only accumulates while the unit is plugged in.
Controller Programming and Operation Page 32 WS2H, WS2HF, and WS3 Manual CUSTOM MOTORIZED DRIVE TIMING • Used to alter the standard timing sequence of the motorized isolation valve for SET BYPASS CONTROL HARD WATER BYPASS complete custom timing of the drive circuits NO HARD WATER BYPASS SEPARATE SOURCE INLET - Setup procedure applies to both the “Bypass”...
Replacing the Media enter the floor drain. NOTICE 15. Continue to siphon resin until it is completely evacuated from Ion exchange resin may need to be replaced periodically the mineral tank. Gravel will clogged the siphon hose and, if due to physical breakdown caused by chlorine/chloramine it must be removed due to fouling, or to repair or replace a disinfectants, or fouling caused by certain metals such as damaged distributor tube and screen, must be evacuated by...
Replacement Parts - Major System Components FOR CWSTA-300H SYSTEMS ONLY MAJOR SYSTEM COMPONENTS ITEM NO. ORDERING CODES DESCRIPTION 68104861 KC10V3DTC VLV WS3 F/24 TNK WO/DLFC TNK BASE 68104692 K4560710-2.0 PART BLFC ASSY 2.0 GPM 1.00 FXM NPT 68104693 K4560710-5.0 PART BLFC ASSY 5.0 GPM 1.00 FXM NPT 68104691 K4560710-15.0 PART BLFC ASSY 15.0 GPM 1.00 FXM N 68104690...
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Replacement Parts - Major System Components - Cont’d Continued from previous page MAJOR SYSTEM COMPONENTS ITEM NO. ORDERING CODES DESCRIPTION 68101117 D2106D HUB & LATERAL SO8 TM DIST ASSEMBLY W/16- 16.75" LATERALS F/42" & 48" SOFTENERS 68100700 C1036 FIBERGLASS MINERAL TANK 24X72 ALMOND W/ 6" TOP FLANGE 68100703 C1037 FIBERGLASS MINERAL TANK 30X72 ALMOND W/ 6"...
V3275 3/8-16 x 2 1/4 SS Screw V3291 3/8 Washer SS V3225 Backplate Replacement Parts - CWS-300H Control Valve Body V3066 V3093 Drive Assembly V3289 Drive Cap O-ring DRIVE CAP ASSEMBLY, DOWNFLOW PISTON, REGENERANT PISTON, SPACER STACK ASSEMBLY, DRIVE BACKPLATE AND MAIN BODY V3204-01 V3666-01 Main Piston...
Replacement Parts - 3" Stainless Steel Mech/Electronic Meter 11/2 INCH PLASTIC ELECTRONIC TURBINE METER ASSEMBLY ITEM NO. ORDERING CODE DESCRIPTION 68104919 KC11V3060 ELECTRONIC TURBINE METER 3” FPT WITH 15’ CABLE...
Troubleshooting Troubleshooting CWS-300H TROUBLESHOOTING GUIDE CWS-300H Error Codes Possible Errors Code Possible Errors 1001 No Encoder Pulses 1002 Unexpected Stall, Main Drive 1003 Run Time Too Long, Main Drive 14001 Message Queue Full 15003 Run Time Too Long, Bypass Drive 15010 Run Time Too Short, Bypass Drive Could Not Drive Offline 15011...
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Troubleshooting WS2H, WS2HF, and WS3 Manual Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves Page 57 Page 3 Problem Possible Cause Solution 1. No Display on POD a. No power at electric outlet a. Repair outlet or use working outlet b.
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Troubleshooting Page 58 Page 4 Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves WS2H, WS2HF, and WS3 Manual Problem Possible Cause Solution 7. Control valve does not a. Bypass/isolation valves in a. Turn bypass/isolation valve’s regenerate automatically bypass position handles to place in service position but does regenerate when b.
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Troubleshooting WS2H, WS2HF, and WS3 Manual Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves Page 59 Page 5 Problem Possible Cause Solution 10. Residual regenerant being a. Low water pressure a. Check incoming water pressure delivered to service – water pressure must remain at minimum of 25 psi b.
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Troubleshooting Page 6 Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves Page 60 WS2H, WS2HF, and WS3 Manual Problem Possible Cause Solution 14. Err – 1001 = Control a. Motor not inserted fully to a. Disconnect power, make sure motor unable to sense motor engage pinion, motor wires is fully engaged, check for broken...
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Troubleshooting Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves Page 7 WS2H, WS2HF, and WS3 Manual Page 61 Problem Possible Cause Solution 16. Err – 1003 = Control valve a. Motor failure during a a. Check motor connections then motor ran too long and regeneration Press NEXT and REGEN buttons for...
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Troubleshooting Page 62 Page 8 Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves WS2H, WS2HF, and WS3 Manual Problem Possible Cause Solution 19. Err – 15010 = Motorized a. Foreign material is lodged in a. Open up Motorized Bypass or MAV Bypass or MAV for NHBP Motorized Bypass or MAV for for NHBP and check for foreign...
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Troubleshooting WS2H, WS2HF, and WS3 Manual Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves Page 63 Page 9 Problem Possible Cause Solution # of units error: 1) Correct all errors on LAG units Communications has before attempting to reset error on been broken with the LEAD unit unit specified in the error...
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Troubleshooting Page 64 Page 10 Troubleshooting Guide for WS2H, WS2HF, and WS3 Control Valves WS2H, WS2HF, and WS3 Manual Problem Possible Cause Solution 25. Err – 20001 = AUX motor a. Control valve programmed a. Press NEXT and REGEN buttons for ran too long while trying for NHBP or Separate Source about 3 seconds to resynchronize...
Water Softener Flow Diagrams - Down Flow Brining Page 42 WS2H, WS2HF, and WS3 Manual CYCLE POSITIONS / FLOW DIAGRAMS SERVICE Raw Water Inlet Treated Water Outlet BACKWASH Backwash Water to Drain Raw Water Raw/Hard Water is bypassed Inlet during regeneration...
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Water Softener Flow Diagrams - Up Flow Brining WS2H, WS2HF, and WS3 Manual Page 43 CYCLE POSITIONS / FLOW DIAGRAMS (CONTINUED) DRAW Backwash Water to Drain Raw Water Raw/Hard Water is bypassed Inlet during regeneration Regenerant solution being drawn in Injector feed water from Raw Water Inlet...
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Water Softener Flow Diagrams - Down Flow Brining Page 44 WS2H, WS2HF, and WS3 Manual CYCLE POSITIONS / FLOW DIAGRAMS (CONTINUED) RINSE Rinse Water to Drain Raw Water Raw/Hard Water is bypassed Inlet during regeneration SOFT WATER REFILL Raw Water Inlet Treated Water Supply Treated Water to...
Injector Flow Data and Draw Rates WS2H, WS2HF, and WS3 Manual Page 49 STANDARD INJECTOR GRAPHS Order No. V3010-2B Order No. V3010-2A Legacy No. V3010-2A Legacy No. V3010-2B US Units US Units US Units US Units Total Total Slow Rinse Slow Rinse Draw Draw...
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Injector Flow Data and Draw Rates Page 50 WS2H, WS2HF, and WS3 Manual STANDARD INJECTOR GRAPHS (CONTINUED) Order No. V3010-2A Order No. V3010-2B Legacy No. V3010-2A Legacy No. V3010-2B Metric Units Metric Units Metric Units Metric Units Total Total Slow Rinse Slow Rinse Draw Draw...
WS2H, WS2HF, and WS3 Manual Page 7 MAV Control TYPICAL SYSTEM EXAMPLES Twin Tank System, Simple Alternator (Sharing a MAV) System consists of 2 power heads, 1 communications cable and 1 MAV Twin Tank System, Simple Alternator (Sharing a MAV) System consists of 2 power heads, 1 communication cable and 1 MAV Electrical Connections: Electrical Connections:...
AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL SHIPMENT. Watts Regulator Co. USA: T: (800) 659-8400 • N. Andover, MA 01845 • Watts.com Canada: T: (888) 208-8927 • Burlington, ON L7L 5H7 •...
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