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General| Brand | Cuno |
|---|---|
| Model | NSM1001 |
| Category | Water Dispenser |
| Language | English |
Inspect equipment for shipping damage and handle with care to prevent damage.
Ensure water is tested for hardness, iron, pH, and other elements before selecting equipment.
Verify minimum water pressure (20 psi) and sufficient pumping rate for backwashing.
Position the softener near water supply, drain, and away from freezing temperatures.
Adhere to local codes, consider flow rates, understand plumbing connections, and safety.
Ensure bypass valve is in the 'BYPASS' position after plumbing connections are made.
Manually turn the regeneration knob clockwise to the 'BACKWASH' position.
Fill the unit slowly from the bottom to eliminate air entrapment and prevent resin loss.
Set regeneration frequency based on water analysis and usage for time clock or meter models.
Set the current time of day on the control unit for proper operation.
Add water and initial salt fill to the brine tank before starting operation.
Perform a complete regeneration to sanitize the system before placing it into service.
Instructions for valve removal, reassembly, and lubrication with silicone grease.
Determine adjusted hardness and select the correct schedule based on family size and water hardness.
Instructions for setting time of day, regeneration days, and manual regeneration.
How to manually engage the regeneration program by turning the regeneration knob.
Program the softener by setting time, hardness, and capacity for automatic regeneration.
Diagnose causes like timer issues, salt bridging, or safety brine valve problems.
Identify issues such as bypass open, timer settings, or unit undersizing.
Address causes like brine valve not closing, high salt setting, or plugged injector.
Resolve issues related to power outages or foreign material in the control valve.
Check for internal control leaks, jammed valves, or incorrect flow controls.
Check salt setting or if the cyclone/distributor tube is too short.
Address sodium residual from high hardness or TDS with additional treatment.
Check for iron buildup, sand in the system, or pump capacity issues.
Hydrogen sulfide in water may require a sulfur removal system.
Address bacterial iron or algae in the water supply with appropriate systems.
Check for air in the system or an incorrect Drain Line Flow Control (DLFC).
Replenish salt before the supply is exhausted to ensure continuous softened water.
Any type of water softener salt can be used; consult dealer for advice on advantages/disadvantages.
Steps to empty, flush, and prepare the brine tank for refilling with new salt.
Use IRON-X™ Mineral Cleaner mixed with salt to prevent mineral fouling.
Periodically check and reset the time of day setting after power outages.
Refer to Service Instructions if the water softener malfunctions.
Consult dealer to adjust regeneration settings if family size, usage, or water quality changes.
Conditions not covered by warranty, like misuse, neglect, accident, freezing, or acts of God.
Details on repair or replacement, labor charges, and specific part coverage periods.
