LifeSmart Spas Owner's Manual: 110V / 230V Models

Owner's Record

Date Purchased:

Purchased From:

Spa Model:

Serial Number:

Spa Dimensions

CAUTION: DO NOT OPERATE SPA BEFORE READING THIS MANUAL.

Failure to read this manual and follow its instructions may result in unsafe operation or permanent damage to your spa.

Check local city, county, state, and country requirements for exterior construction and electrical circuits, including residential barriers for child safety. For information or assistance, contact Customer Service at (888) 961-7727 Ext. 8440.

Safety Information

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

Avoiding the Risk to Children

DANGER: RISK OF CHILD DROWNING.

• Exercise extreme caution to prevent unauthorized access by children.
• Ensure children are supervised at all times when using the spa.

WARNING:

• Do not permit children to use this product unless closely supervised.
• Lower water temperatures are recommended for young children due to their sensitivity to hot water.

DO:

• Always lock the child-resistant cover after use.
• Test water temperature before allowing children to enter.
• Remind children that wet surfaces are slippery and to be careful when entering or exiting.

DON'T:

• Allow children to climb onto the spa cover.
• Allow children unsupervised access to the spa.

Avoiding the Risk of Electrocution

Risk of electrocution

• Connect only to a grounded source.
• Do not bury the power cord.
• A ground terminal is provided for connecting a minimum No. 10 AWG solid copper bonding conductor to metal equipment, water pipes, or electrical enclosures within 5 feet (1.5 m) of the unit.

WARNING:

• Replace damaged cords immediately to prevent death or serious injury.
• Your 110V spa has a Ground Fault Circuit Interrupter (GFCI) for protection. Test it regularly.

110 Volt Cord-Connected 15 Amp Models: Test the GFCI at the end of the power cord by pushing the TEST button. The unit should stop operating. Wait 30 seconds, then press RESET. If it does not function correctly, disconnect power and have it corrected.

230 Volt, Permanently Installed Models:

• Ground terminal on control box must be connected to electrical service grounding terminal with a continuous green, insulated copper wire (size equivalent to circuit conductors).
• Bonding terminal on the outside of the control box should be bonded with a No. 8 AWG solid copper wire to any metal within 5 feet (1.5 m) of the spa.
• Use a suitably rated circuit breaker to open all ungrounded supply conductors.
• A GFCI must be installed in the electrical subpanel. Test the GFCI breaker before each use by pushing the TEST button. It should trip. Wait 30 seconds, then reset.
• Failure to wait 30 seconds before resetting may cause the Power Indicator to blink.

DANGER: RISK OF ELECTRICAL SHOCK

• Install spa at least 5 feet (1.5 m) from all metal surfaces. If within 5 feet, metal surfaces must be permanently connected via a No. 8 AWG solid copper conductor to the spa's ground connector.
• Keep electrical appliances (lights, phones, TVs) at least 5 feet (1.5 m) away from the spa.
• Ensure drainage is away from the electrical compartment.

DO:

• Connect spa to power supply via a licensed electrical contractor.
• Disconnect power before draining or servicing.
• Test GFCI before each use.

DON'T:

• Use spa with the equipment compartment door removed.
• Place electrical appliances within 5 feet (1.5m) of the spa.
• Use an extension cord.
• Attempt to open the electrical control box.

Risks to Avoid

DANGER: RISK OF INJURY

• DO NOT sit in the filter compartment area; this can restrict pump suction or damage components.
• DO NOT remove floating weir, basket, or filter while the spa is running.
• Suction fittings are sized for pump flow; never replace with a lower-rated fitting.
• Be aware of slipping hazards on wet surfaces.
• Never operate the spa if suction fittings are broken or missing.
• People with infectious diseases should not use the spa.
• Keep loose clothing and jewelry away from rotating jets.

Increased Side Effects of Medication

• Drugs, alcohol, or medication may lead to unconsciousness and drowning risk.
• Consult a physician before spa use if taking medications that may cause drowsiness, affect heart rate, blood pressure, or circulation.

Health Problems Affected by Spa Use

• Pregnant women should consult a physician.
• Individuals with obesity, heart disease, high/low blood pressure, circulatory problems, or diabetes should consult a physician.

Unclean Water

• Maintain clean and sanitized water. Recommended levels: Free Available Chlorine (FAC): 3.0-5.0 ppm, Water pH: 7.2-7.8, Total Alkalinity: 40-120 ppm, Calcium Hardness: 75-150 ppm.
• Run jet pump for at least 10 minutes after adding chemicals.
• Clean filter cartridge monthly to prevent performance issues.

Avoiding the Risk of Hyperthermia

Prolonged immersion in hot water can cause HYPERTHERMIA. Symptoms include unawareness of hazard, inability to exit, and unconsciousness.

WARNING:

• Alcohol, drugs, or medication increase the risk of fatal hyperthermia.

TO REDUCE THE RISK OF INJURY:

• Water temperature should not exceed 104°F (40°C). 100°F-104°F (38°C-40°C) is safe for adults. Lower temperatures are recommended for extended use and children.
• Pregnant women should limit temperatures to 100°F (38°C).
• Do not use the spa immediately after strenuous exercise.

Avoiding the Risk of Skin Burns

• Measure water temperature with an accurate thermometer before entering.
• Test water temperature with your hand to ensure it is comfortable.

SAFETY SIGN

A safety sign is included and should be permanently installed where visible to users.

Important Spa Instructions

DO:

• Use and lock the vinyl cover when the spa is not in use.
• Follow Spa Care and Maintenance recommendations.
• Use only approved accessories and chemicals.

DON'T:

• Leave the spa exposed to direct sunlight without the cover or water.
• Roll or slide the spa on its side.
• Lift or drag the cover by lock straps; use handles.
• Attempt to open the electrical control box.

For operational problems, consult the Troubleshooting section. If unresolved, contact customer service at (888) 961-7727 Ext. 8440.

Installation

Planning a Location for Your Spa

• Safety First: Ensure access to equipment and side panels is unobstructed. Meet all local safety codes.
• Planned Use: Consider recreational vs. therapeutic use for space planning.
• Privacy: Consider surroundings and neighbor views.
• Views: Consider desirable scenery from the spa.
• Environment: Consider climate, need for shade or shelter, and ventilation for indoor installations to manage moisture.
• Keep Clean: Use concrete paths to prevent dirt and foliage. Check spill paths.
• Service Access: Ensure access panels or trim allow for service technicians.
• Foundation: A good, solid foundation is crucial to support the spa, water, and occupants. Inadequate foundations may shift and cause stress.

Foundation Requirements

• Damage from inadequate foundation is not covered by warranty.
• Ensure foundation drains water away from the spa.
• Consider spa weight, especially on elevated structures; consult a structural engineer if necessary.
• A qualified, licensed contractor is recommended for foundation preparation.
• A reinforced concrete pad at least 4 inches (10 cm) thick is recommended, with reinforcing rod/mesh attached to a bond wire.

Indoor Installation

• Water accumulation requires flooring with good grip when wet.
• Proper drainage is essential. Consider a floor drain for new rooms.
• Increased humidity requires adequate ventilation to prevent dry rot, mildew, etc. Consult an architect for ventilation needs.

Placing the Spa

• Check Dimensions: Compare spa dimensions to gates, sidewalks, and doorways on the delivery route. Removal of obstacles may be necessary.
• Plan Delivery Route: Ensure unobstructed passage. Check for 90-degree turns, protruding meters, low eaves, or branches.
• Special Circumstances: Cranes may be used for delivery but are not considered 'normal delivery'.

Equipment Access

Equipment Access Panel

To access the equipment compartment:

• Remove vertical slats and screws on the Equipment Access Panel Door (on some spas).
• Remove screws from the Equipment Access Panel Door or full front panel (on some spas).
• Remove screws from the Foam Door (if applicable) to access the compartment.
• For spas without slats, remove screws and then the door panel.

The serial number is typically located near the equipment compartment.

Electrical Requirements

CAUTION: DO NOT PLUG IN YOUR SPA WITHOUT FIRST FILLING WITH WATER!

DANGER – RISK OF ELECTRIC SHOCK

Installations not conforming to these procedures may expose users to electric shock and void the warranty. Your electrical outlet must be installed by an electrical contractor and approved by a local building electrical inspection authority.

110V Electrical

• Use a 15 amp dedicated, grounded wall outlet.
• The outlet must not be shared with other appliances and must be labeled and accessible.
• DO NOT use extension cords; this invalidates the warranty.
• For safety, the outlet should be between 5 feet (1.5 m) and 10 feet (3 m) from the spa.
• If the manufacturer-installed GFCI Cord is damaged, it must be replaced by authorized service personnel.

230V Electrical

• Installations within 5 feet (1.5 m) of metal surfaces must ground those surfaces to the hot tub using an 8 AWG solid copper wire connected to the grounding lug on the power pack.
• Power must be installed by a licensed electrician.
• Use a suitably rated GFCI circuit breaker (dedicated, not shared).
• The disconnecting means (switch or breaker) must be readily accessible but installed at least 5 feet (1.5 m) from the spa water.
• Power supply lines must be hard wired; DO NOT use extension or plug-type cords. A nearby shut-off box is recommended.
• Supply lines must be properly sized per NEC. Ground line must be at least 8 AWG copper. Do not use aluminum wire.
• Refer to the control box cover for wiring instructions and diagrams.
• CAUTION: 230V spas must be hard wired. Extension cords are dangerous and void warranties.
• Wire size must be appropriate per NEC/local codes, determined by run length and current draw. Use THHN copper core wire only.
• WARNING: SHOCK HAZARD! No User Serviceable Parts. Contact Customer Service or a reputable spa service company for assistance. Service must be performed by a licensed electrician.

Configuring System

110 Volt Installation (Cord Connected): Most spas use a factory-installed GFCI cord plugged into a 110V, 15 amp receptacle. No other appliance on this circuit.

IMPORTANT: Never use an extension cord.

Selecting Supply Voltage for Sereno & Fantasia Spa: These spas can operate at 110V 15 amp, 110V 30 amp, or 230V 50 amp.

• 110V 15 amp: Heater provides ~1000W when pump is on LOW speed and thermostat calls for heat (heater off on high speed).
• 110V 30 amp: Heater provides ~1000W on LOW or HIGH speed when thermostat calls for heat.
• 230V: Heater provides ~4000W on LOW or HIGH speed when thermostat calls for heat.

All connections must follow wiring information on the control box cover and NEC.

110 Volt 30 Amp or 230 Volt 50 Amp (Permanent Field Conversion): Requires a 30 amp GFCI Subpanel box (not included) for 110V, or a 50 amp GFCI Subpanel (not included) for 230V. Requires a licensed electrician.

Field Converted 110V 30 AMP Control Box: Remove cord, replace with White, Black, Green #10 wires, connect to 30 amp GFCI Subpanel.

Field Converted 110/230V Control Box: Remove cord and brown jumper wire. Place Red, White, Black, Green #8 wires onto terminal block, connect to 50 amp GFCI Subpanel.

IMPORTANT: After field conversion, a program configuration is required. Press and hold JETS for 30 seconds to access Low Level (LL) settings. Use Temp button to change from LL1 (default) to LL2 (concurrent heat/high speed). Press LIGHT within 25 seconds to save.

Electrical Wiring Diagram for 230V Use

A licensed electrician should install power according to NEC and local codes. Use a properly rated GFCI circuit breaker (dedicated). Power supply must be hard wired into the power pack.

230V Wiring Instructions: 4 wires/Minimum 50 amp GFCI Breaker, #8 AWG 75°C Copper Wire Minimum (less than 100' [30.5 m]). Copper wire only.

Special Note: If GFCI Breaker trips immediately, check the White Neutral Wire connection to the Spa.

The diagram shows connections from the House Breaker Box to the G.F.C.I. Breaker Box, and then to the Spa. Key connections include Ground, Neutral, and Hot wires (Red, Black, White). The White Neutral Wire connects to the Spa Neutral HERE.

Control Panel Operation

Initial Start-up: The control system enters a 2-minute Startup Mode. After completion, the actual temperature is displayed. The spa begins heating and the first filter cycle starts. The spa heats to the factory set 100°F (38°C) unless a different temperature is set. Power loss reverts to the last saved temperature. Models have either one or two pumps.

Temperature Adjustment

Functions between 80°F - 104°F (26.5°C - 40°C). The last measured temperature is always displayed.

• 1 Pump Model: Press Up/Down buttons to set temperature. LCD displays current spa temp after 5 seconds.
• 2 Pump Model: Press and hold Temp button to adjust temperature up or down.

The "Heat" indicator lights up when heating and flashes when more heat is requested. It shuts off when the set temperature is reached. On 230V models, low speed pump turns off after 30 seconds if not in a filter cycle.

Jets Operation

• 230 Volt Models: Press Jets (1) once for low speed, again for high speed. Press again to turn off. Pumps auto-off after 1 hour. Jets indicator blinks on low speed, solid on high speed. Press Jets (2) once for pump 2 high speed, again to turn off (unless in filter/heat cycle).
• 110 Volt Models: Press Jets once to turn on, again to turn off.

Multi Color LED Light

Press Light once to turn on; press again to turn off. Quickly turning off and on cycles through modes (White, Full color wheel, Amber, Blue, Red, Green, Purple, color wheel 1, color wheel 2, abrupt color wheel). The last mode used returns when turned off for more than 2 seconds. Light auto-off after 4 hours.

Filter Cycles

Two cycles: F1 (after power up) and F2 (12 hours later). Default duration: F1 is 1 hour, F2 is 30 minutes. On 230V models, cycles run at low speed. "Filter" indicator lights up. Duration is programmable.

Adjusting Preset Filter Cycles

Duration programmable from 0.5 to 6 hours in 30-minute increments.

1. Press and hold Light for 5 seconds until F1 displays.
2. Use Up/Down to adjust F1 time.
3. Press Light to store F1 and move to F2.
4. Use Up/Down to adjust F2 time.
5. Wait 15 seconds to save settings.

IMPORTANT: To reset F1 start time, skip step 5 and continue pressing Light until temp displays. Powering down also resets F1 start time.

Filter Cycle Suspension: Cycle suspends when jets or light are manually activated. Resumes 10 minutes after manual use ends. Jet pump runs during heater operation.

Operational Modes

Standard Mode: Default. Maintains desired temperature with periodic water circulation (sampling).

Note: Freeze Protection (Smart Winter Mode) is active during all modes.

The following modes are for Sereno, LS550 Plus & LS600DX models:

• Economy Mode: Spa does not heat. Water sampling only during filter cycle.
• Sleep Mode: Spa heats only during filter cycles. Water sampling only during filter cycle.
• Quiet Mode: Jet pump is off (except for water sampling) after F2 cycle for up to 11.5 hours. Set between 0.5 and 11.5 hours.

To select modes (St, Ec, SL, nt): Press and hold Light for 5 seconds, press Light several times until mode displays, use Temp Up/Down to choose. Wait 15 seconds to save.

To Program Quiet Mode: In 'nt' mode, press Light, then Up/Down to set time jet pump is off between F2 and F1.

Off Mode: Stops all spa functions for 30 minutes for maintenance. Press and hold Jets (1) for 5 seconds. Display toggles between OFF and temp. Tap Jets button to exit early.

Economy Mode for LS700DX

Lowers temperature set point by 20°F (11°C). Press and hold Light for 5+ seconds until F1. Press Light until EP 1 displays (or use Down for EP 0). Wait 15 seconds to save.

Fahrenheit/Celsius Setting

Press and hold Light for 5 seconds until F1. Press Light until F or C displays. Use Up/Down to change. Wait 15 seconds to save.

Diagnostic LCD Message

WARNING! DO NOT ENTER SPA IF WATER IS TOO HOT

Overheat protection is deactivated. Water temperature is above acceptable limits. If temperature exceeds set point by ~2°F (1°C), the jet pump stops to reduce frictional heating. If temperature rises above 108°F (42°C), an "OH" overheat condition occurs.

Component Operation

Spa Component Operation

• Air Control Valve: Regulates air mixed with water for jet pressure. Rotate to maximize pressure or turn off air for water-only jets. Turn off when not in use to prevent cold air entry.
• Diverter Valve (When Equipped): Directs water flow to different jet combinations. Experiment to learn functions.
• Hydrotherapy Jets: Recessed in the wall. Rotate jet face to turn on/off. Adjusts effects of other jets.
• Ozone Generator (When Equipped): Enhances water quality but is NOT a sole sanitizer. A secondary sanitizer (e.g., Chlorine) maintaining 2.0 ppm FAC is required. Follow recognized industry standards for water sanitation.
• Waterfall (When Equipped): Control valve adjusts flow from no flow to a steady stream. Valve location varies by model.

Fill Up and Start-Up Instructions

Follow these procedures for initial startup and after draining.

Filling the Spa with Water

1. Clear all debris from the spa.
2. Open all jets to allow air to escape during filling.
3. Use a garden hose to fill the spa. Do not use hot or softened water.
4. As water rises, check the equipment compartment for leaks. Tighten unions/fittings if necessary. Contact customer service at (888) 961-7727 Ext. 8440 if assistance is required.
5. Maintain water level halfway between the top of the spa and the grey filter ring, or just above the highest jets. Adjust for displacement from occupants. Ensure water does not hit the topside control or overflow. Insufficient water can damage the system and void the warranty. Add water if the filter is sucking air and causing pump cavitation.
6. Check filter installation to ensure it is not loose.

Applying Power

1. Plug the spa into the 15 amp dedicated, grounded wall outlet, or turn on power from the Main Panel and 230V Sub Panel.
2. Press the Jets button on the topside control panel to activate the spa. Rotate air control valves counterclockwise to observe jet action.
3. While the pump is running, check for leaks at the drain cap, unions, or fittings in the equipment compartment. Tighten fittings if leaks are found. Contact customer service at (888) 961-7727 Ext. 8440 if assistance is required.
4. Adjust spa settings by pressing the "Up" or "Down" button until the desired temperature is displayed.

Adding Start-Up Chemicals

Water Chemistry Guidelines

Spa water chemistry is the owner's responsibility. Improper chemistry can lead to costly repairs not covered by warranty. Contact Customer Care Associate at (888) 961-7727 Ext. 8440 if unsure.

Identify minerals in local source water for better treatment understanding. Follow these steps:

1. Establish Proper pH Level: Recommended range is 7.2-7.8. Above 7.8, water is too alkaline (cloudy water, scale). Below 7.0, water is too acidic (damage to heating system). Use pH Down/Decreaser (sodium bisulfate) to lower pH, or pH Up/Increaser (sodium hydrogen carbonate) to raise pH. Add one teaspoon at a time, wait 30 minutes between applications and re-measuring.
2. Measure Total Alkalinity: TA (bicarbonates, carbonates, hydroxides) is important for pH control. Ideal range: 40-120 ppm. Use Alkalinity Down/Decreaser (sodium bisulfate) to reduce TA, or Alkalinity Up/Increaser (sodium bicarbonate/hydrogen carbonate) to increase. Add in small amounts (teaspoon), wait 30 minutes before re-measuring.
3. Determine Calcium Hardness: Recommended range: 75-150 ppm. Add calcium hardness to increase ppm if too soft. If too hard, use a mix of hard/soft water or add stain and scale control. A test kit is essential.
4. Sanitizing: Use Chlorine (sodium dichlor). Add 2 teaspoons, increase as needed to reach 3-5 ppm. Maintain weekly. Granulated sodium dichlor is recommended; granular bromine may also be used. Never use compressed sanitizers. Introduce sanitizer with jets running for at least 10 minutes.

Weekly Shock

Use potassium monopersulfate (MPS) shock. Add ~2 oz. (60 ml) into the filter bucket while jets run. Leave cover off and jets on for 10 minutes. Then shut off jets and replace cover.

Spa Maintenance

Filter Cartridge Maintenance

Clean monthly to remove debris. Use household water pressure and a hose. Never run spa without a filter cartridge (voids warranty). Replace cartridges every 6-8 months or when needed. Dirty filters can cause pump burnout and void warranty.

Filter Cartridge Removal and Cleaning Instructions

1. Turn off spa power.
2. Push down slightly and turn filter basket counter-clockwise to unlock, then pull out basket and weir.
3. Unscrew filter cartridge counter-clockwise (requires many turns).
4. Rinse cartridge with a garden hose, rotating pleats to remove debris. Let dry.
5. Inspect for calcium deposits or oil film. Deep clean with a "spa filter cleaner" solution if needed.
6. CAUTION: Use eye protection with chemicals/high-pressure water. Read product instructions.
7. CAUTION: Never scrub with a brush. Never run pump without a filter cartridge.
8. Replace filter cartridge, return basket and weir, lock clockwise. DO NOT OVERTIGHTEN.
9. Turn spa power back on.

IMPORTANT: Damage from dirty/clogged filters or improper water chemistry is not covered by warranty.

Surface Care

Use a mild detergent and water. Avoid solvents or abrasive cleaners.

Cover Care

Keep cover clean with cover cleaner or mild soapy water. Avoid silicone-based products. Do not stand on the cover. Remove cover when adding chemicals to prevent gases from damaging the foam inserts (not covered by warranty).

Cabinet Care

Clean as needed with mild soap and water. NO abrasive chemicals or solvents. Avoid prolonged exposure to direct sunlight or excessive temperatures (above 100°F / 38°C) to prevent buckling.

Spa LED Light Replacement

1. Turn OFF spa power.
2. Remove equipment compartment access door.
3. Locate the rear of the spa light.
4. Turn outside housing counter-clockwise 1¼ turn, pull out and remove LED from socket.
5. Replace LED by reversing steps.

Draining or Winterizing

Renew water every three to six months.

CAUTION: READ THIS BEFORE DRAINING YOUR SPA

• Unplug spa or turn off 230V breaker before draining. Do not power up until refilled.
• Be aware of freezing conditions if draining outdoors in cold weather.
• Do not leave spa shell exposed to direct sunlight.

Draining Your Spa

DO NOT PUT SPA INTO STANDBY MODE.

1. Pull drain hose out a few inches from the recess under the spa.
2. Unscrew and remove the drain cap.
3. Attach drain hose to a garden hose and direct to a draining area, keeping hose below water line.
4. After emptying, clean shell and filter cartridge (see "Spa Maintenance").
5. Remove garden hose, replace drain cap, and push hose back into recess.
6. Follow "Fill up and Start-up Instructions".

Winterizing Your Spa

Use a wet-vac to clean water lines to prevent freezing and damage.

1. Remove all water from interior plumbing.
2. Remove floating weir, basket, and filter cartridge. Clean filter and store dry. Use shop vac on vacuum side to dry filter compartment.
3. Use shop vac to remove water, starting from jets downward. Block suction from other jets with a rag if necessary to pull water from main lines.
4. Thoroughly dry spa shell with a towel.
5. Pour Propylene glycol anti-freeze into filter suction fittings and jet outlets. CAUTION: Use only Propylene glycol; NEVER use automobile anti-freeze.
6. Remove pump drain plug, allow water to drain. Store plug in a plastic bag near the pump. Replace on start-up.
7. Unscrew pump and heater unions; allow water to drain. Leave unions loose. Tighten before filling.
8. Replace equipment compartment door and secure with screws.

Damage from improper winterizing is not covered by warranty. Professional winterizing may be advisable.

Troubleshooting Procedures

Review installation and operating instructions, and check panel display messages. If issues persist, follow these steps.

CAUTION! WARNING! SHOCK HAZARD! No User Serviceable Parts.

Do not attempt to service the control box. Contact customer service for assistance.

No Component Operation

• Check for power to the spa.
• Check if household circuit breaker is tripped.
• Check if GFCI at the end of the spa's power cable is tripped.
• If power is present and breaker/GFCI are not tripped, contact customer service.

Pump Does Not Operate, But the Light Icon Does

Press the JETS button. If the pump operates but no water flows, it may not be properly primed (common after draining/refilling). Press JETS several times (5-10 seconds each). If prime is not achieved, loosen unions to allow trapped air to escape, then tighten.

Poor Jet Action

1. Press JETS to ensure pump is on.
2. Rotate air control to the "max" position.
3. Ensure water level is at least 2" (5 cm) above the grey filter ring.
4. Check and clean the filter if dirty.
5. Ensure all jets are in the open position.

Water Is Too Hot

1. Check desired temperature on the topside control.
2. Check for a diagnostic message (see Control System manual).
3. OH - Overheat (spa is deactivated): DO NOT ENTER THE WATER. Remove cover to promote cooling. The system should reset below 107°F (43°C). Push any button to reset. If it fails, shut off power and call customer service. Consider spa location to reduce ambient heat. Do not enter if temperature is above 104°F (40°C).

If troubleshooting steps fail, contact Customer Service at (888) 961-7727 Ext. 8440.