Harmony AS-HS64D - Water Softener Aquasure - Free user manual and instructions
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| Brand | Aquasure |
| Model | Harmony AS-HS64D |
| Product Type | Water Softener |
| Capacity (Grains) | 64,000 |
| Flow Rate (GPM) | 12 GPM |
| Dimensions (H x W x D) | 48 x 13 x 10 inches |
| Weight | 100 lbs |
| Power Supply | 120V, 60Hz, 2A |
| Water Connection | 1 inch NPT inlet/outlet |
| Brine Tank Size | 18 x 12 x 36 inches |
| Regeneration Type | Demand-initiated (metered) |
| Valve Type | Electronic control valve |
| Bypass Valve Included | Yes, integrated bypass |
| Media Type | High-capacity ion exchange resin |
| Salt Capacity | 120 lbs |
| Maximum Hardness Level | 120 grains per gallon |
| Operating Temperature | 40-100°F (4-38°C) |
| Operating Pressure | 30-100 psi |
| Maintenance | Add salt regularly; clean brine tank annually |
| Safety Features | Electrical grounding; salt bridge prevention |
| Spare Parts Available | Resin, valve seals, O-rings, control board |
| Repairability | DIY-friendly; replacement parts widely available |
| Warranty | 5 years for valve, 10 years for tank |
Frequently Asked Questions - Harmony AS-HS64D Aquasure
How often should I add salt to my Aquasure Harmony AS-HS64D water softener?
Check the brine tank monthly and add salt when the level drops below half. Typically, you'll need to add 40-80 lbs every 4-8 weeks depending on water usage.
What type of salt is recommended for the AS-HS64D?
Use high-purity solar or evaporated salt pellets or cubes. Avoid rock salt or block salt as they may contain impurities that affect performance.
How do I know if my water softener is regenerating properly?
During regeneration, you may hear a humming sound and see water in the brine tank. The control panel will display "Regen" or similar. After regeneration, check for soft water (no scale buildup).
What does the 64,000-grain capacity mean?
This refers to the total hardness removal capacity before regeneration. For a family of 4 with 10 grains per gallon hardness, the system can last about 1-2 weeks between regenerations.
Can I install the Harmony AS-HS64D myself?
Yes, if you have basic plumbing skills. The unit comes with a bypass valve and installation instructions. However, professional installation is recommended for proper setup and warranty compliance.
How do I clean the brine tank?
Unplug the unit, remove remaining salt and water, scrub the interior with a mild detergent, rinse thoroughly, and let dry. Do this annually to prevent salt bridges and bacteria.
My water softener is leaking water. What should I do?
Check the bypass valve, connections, and drain line. Ensure the brine tank is not overfilled. If the leak persists, inspect the control valve seals or contact Aquasure support.
How do I adjust the hardness setting on the AS-HS64D?
Access the control panel and locate the hardness setting menu. Input your water's hardness level (in grains per gallon). Refer to the manual for exact button sequence.
What is the bypass valve used for?
The bypass valve allows you to isolate the water softener from your plumbing. Use it during maintenance, repairs, or when using outside faucets to avoid wasting salt and water.
Does the Harmony AS-HS64D remove iron from water?
Yes, it can remove up to 5 ppm of dissolved iron. For higher levels, consider a dedicated iron filter. Regular resin cleaning may be needed for iron buildup.
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