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Summary of Contents for Antunes AQ-RO-400-NT
- Page 1 Reverse Osmosis System Models AQ-RO-400, AQ-RO-400-NT, AQ-RO-600 & AQ-RO-600-NT Owner’s Manual Manufacturing Numbers: 9710161, 9710162, 9710163, 9710164 P/N 1011965 Rev A 08/22 Original Instructions www.antunes.com CAUTION: Read all instructions before using the unit.
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Page 2: Table Of Contents
Service/Technical Assistance..2 installation or operation of your system, should be read prior to installing and oper- Important Safety Information ..3 contact Antunes Technical Service at ating the system. Specifications ........ 4 +1-877-392-7854 (toll free). Replacement Cartridges ....4... -
Page 3: Important Safety Information
Contact occurs in pipes when a valve or faucet Antunes Technical Service for repair. shuts quickly. Install a water hammer ar- Protect from high temperatures or restor (pressure vessel containing com-... -
Page 4: Specifications
CAUTION AQ-RO-400 AQ-RO-600 120-240V 0.5 A 50 Hz 110 W When installed on metallic plumbing, AQ-RO-400-NT (220V) a properly sized electrical bonding AQ-RO-600-NT jumper must be installed across the inlet and outlet pipes serving this unit. Model & Width Depth... -
Page 5: Performance Data Sheet
Performance Data Sheet System Capacities 400 GPD System 600 GPD System Minimum Operating Pressure 10 psi 10 psi Maximum Operating Pressure 100 psi 100 psi Minimum Operating Temperature 40° F (4° C) 40° F (4° C) Maximum Operating Temperature 100°F (38° C) 100°F (38°... -
Page 6: Operation
Operation Overview y Normal Operation Mode During Normal Operation Mode, water enters the Inlet and flows through the Filter before exiting the outlet as usable product water. The drain line runs continuously as long as the system is making water. This drain line flushes the minerals PUMP removed by the RO membrane. -
Page 7: Installation
NOTE: If any parts are damage, contact If soldered plumbing is used, do NOT ap- above an electrical outlet. Antunes Technical Service ply heat to, or near, the filtration system. IMMEDIATELY at: y Mount the system near a drain Use union (O-ring seal) connections for +1-877-392-7854 (toll free). -
Page 8: Drain Connection
Tank Connection Secure Locate the optionally supplied tank Drain Line from System as close as possible to the RO system. 2” (5.1 cm) Place the tank on a smooth, flat minimum surface that can support at least 73 kg (160lbs). The tank connection is 1”... -
Page 9: Controller Operation
Letter on, IL flickering: Screen flickering, Buzz always on: Y = 6 months system producing water for “W” hours continuously Z = 24 months Logo Antunes Always on, blue background light 3.1 Press “SELECT” button for 10 seconds, system comes into setting status. -
Page 10: Inlet Water Plumbing
NOTE: Installation shall comply and accord with AS/NZS3500.1 Inlet Water Plumbing Filtered water from a base filtration system should be connected to the inlet of the RO System. Connect Beverage hose (not supplied) to the outlet of the base filtration system. Inlet Permeate Drain... -
Page 11: Rinsing The Ro System
Rinsing the RO System The RO System must be rinsed to remove any air and protective solution before the system is used. NOTE: The RO System must be rinsed TO DRAIN before use. Rinsing to drain removes storage solution and air. Check that all tubing connections are firmly seated. -
Page 12: Sanitizing The Plumbing
Maintenance Sanitizing the Plumbing The plumbing from the RO System must Replacing the RO Cartridge be sanitized to eliminate possible contami- NOTE: Failure to fully engage the NOTE: Always install a new Carbon nation that may have occurred during the tubing could result in leaks and cartridge after replacing the RO installation process. -
Page 13: Replacing The Carbon Cartridge
Replacing the Carbon Cartridge Replacing the Sediment Prefilter Cartridge NOTE: Always install a new Carbon cartridge after replacing the RO NOTE: Always install a new Sediment Cartridge. Prefilter Cartridge when replacing the Carbon cartridge. Turn off the water to the system by closing the feed water valve. -
Page 14: Initial Performance Verification
Semi-Annual Tasks Annual Tasks Initial Performance Verification After initial flush, a TDS (Total Dissolved Check Tank Air Pre-Charge Change Sediment, Carbon, and Solids) measurement should be taken RO Cartridges and recorded. This data can be used to The tank air charge should be checked compare to factory test data and future every six months: The sediment and carbon cartridges should be... -
Page 15: Troubleshooting
Troubleshooting Problem Possible Cause Corrective Action Inlet/Outlet valves closed. Open the inlet/Outlet valves. System depressurized. Pressurize system. Pump not working. Replace pump. No water comes out of the filter system. Inlet Strainer (if installed) is plugged. Clean or replace Inlet Strainer. RO Cartridge is plugged. -
Page 16: Replacement Parts
Replacement Parts Exploded View P/N 1011965 Rev A 08/22... -
Page 17: Parts List
NOTE 2180825 PLASTIC CLIP, M4 x 6.3mm 2190251 ADAPTOR, TUBE TO 1/2 NPT Use only genuine Antunes replacement parts in this unit. Use of parts other than those supplied by the manufacturer 2190252 ADAPTOR, 1/2 STEM will void the warranty. - Page 18 Feed Feed Product Drain Percent Product Feed Percent Date Temperature Pressure Flowrate Flowrate Recovery Rejection (°F) (psig) (ml/min) (ml/min) (ppm) (ppm) Date Date Date Changed Next Sediment Changed Next Carbon Changed Next RO Change Sediment Change Carbon Change P/N 1011965 Rev A 08/22...
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Page 19: Notes
Notes P/N 1011965 Rev A 08/22... -
Page 20: Limited Warranty
Equipment. Antunes reserves the right to make changes in design or add any improvements on any product. The right is always reserved to modify equipment because of factors beyond our control and government regulations. Changes to update equipment do not constitute a warranty charge.
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