ThermoSpas 100 Series User manual

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!!Owner’s!Manual!! Charleston+&+Memphis+-+100+Series+&+200+Series+++++ !! ! ! + +
PN#378300#Rev#H#(TS)#
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OWNER’S INFORMATION
ELECTRICIAN
Company ___________________________________________________________________
Address ___________________________________________________________________
Phone ___________________________________________________________________
SPA
Model (see below) ____________________________________________________________
Serial Number (see below) ____________________________________________________________
Color ____________________________________________________________
Date of Delivery ____________________________________________________________
For the model and serial numbers, locate the white plate to the right or left of the access panel, near the floor.
For support, contact: ThermoSpas Service, 2452 Lake Emma Road, Suite 1000, Lake Mary, FL 32746,
888-768-6772

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TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS…………………………………………………………………………..………….4-9
SELECTING ELECTRICAL MODE AND A LOCATION…………………………………………………………………..10-11
SPA COVER INSTALLATION……………………………………………………………………………………………………..12
FILLING YOUR SPA……………………………………………………………………….…………………………………………13
DRAINING YOUR SPA……………………………………………………..…………….………………………..………………14
FOR THE ELECTRICIAN, TWO-PUMP, 200 SERIES MODELS……………………………………………..………15-17
FOR THE ELECTRICIAN, ONE-PUMP, 100 SERIES, MODELS, CONVERT HEATER TO 240VOLT.….18-20
SYSTEM OPERATION ONE-PUMP, 100 SERIES MODELS………………………………….……………………….21-22
SYSTEM OPERATION TWO-PUMP, 200 SERIES MODELS…………………………………………………..…….23-24
DISPLAY MESSAGES………………………………………………………………………………………………………………..25
SKIMMER-FILTER, CLEANING OR REPLACEMENT OF THE FILTER CARTRIDGE…………………………26
AIR INJECTOR VENTURI ADJUSTMENT…………………………………………………………………………..……….27
ADJUSTABLE WATER FLOW JETS…………………………………………………………………………………………….27
WATERFALL FLOW ADJUSTMENT……………………………………………………………………………………..……27
WATER CHEMISTRY…………………………………………………………………………………………………..…………..28-29
REPLACING THE LED LIGHT…………………………………………………………………………………………………….30
HEADREST INSTALLATION…………………………………………………………………………………………….………..31
FREEZE PROTECTION……………………………………………………………………………………………………………..32
CLEANING YOUR SPA……………………………………………………………………………………………………………..32
CARE FOR THE WEATHERSHIELD COVER …………………….……………….………………………………….…….32
FREQUENTLY ASKED QUESTIONS……………..……………………………………………………………………….……33
PURGING THE PUMP……………………………..………………………………………………………………………………34
TROUBLESHOOTING GUIDE…………………………………………………………………………………………………...35
GLOSSARY OF TERMS…………………………………………………………………………………………………..………..36
OZONE (OPTIONAL EQUIPMENT)…………………………………………………………………………………………..37

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Important Safety Instructions for all Spa Owners
READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY!
This spa was manufactured to meet the standards and specifications outlined in the “Virginia Graeme
Baker Pool and Spa Safety Act” (VGB Safety Act). When installing and using this spa, basic safety
precautions should always be followed, including:
1. DANGER: RISK OF INJURY: (For cord and plug connected units):
• Replace damaged cord immediately
• Do not bury cord
• Connect to a grounded, grounding type receptacle only.
WARNING: (For units with a Ground Fault Circuit Interrupter (GFCI):
This product is provided with a Ground Fault Circuit Interrupter GFCI on the end of the spa’s power cord. This GFCI must be
tested before each use. With the product operating depress the “test” button on the GFCI the spa should not operate. Depress the
“reset” button on the GFCI. The product should now operate normally. If the spa fails to operate in this manner, there is a ground
current flowing indicating a possible electric shock. Disconnect the power until the fault has been identified and corrected by a
certified licensed electrician.
2. WARNING: (For permanently installed units):
The electrical supply for this product must include a suitably rated switch or circuit breaker to open all ungrounded supply
conductors to comply with Section 442-20 of the National Electric Code. ANSI / NFPA 70-1987. In addition, all 230-volt
installations must be protected by a 230-volt Ground Fault Circuit Interrupter GFCI. Any GFCI circuit breaker used in the house
panel must read current returning through the neutral conductor. 230-volt 2 conductor GFCI circuit breakers will not operate
correctly for your application.
3. DANGER: RISK OF SEVERE INJURY OR DROWNING!
• Extreme caution must be exercised to prevent unauthorized access by children.
• To avoid accidents, ensure that children do not use this spa unless supervised at all times. Adult supervision is a critical safety
factor in preventing children from drowning.
• Use the straps and clip tie downs to secure the spa cover when not in use. This will help discourage unsupervised children from
entering the spa. Keep the spa cover secure in high-wind conditions.
• There is no representation that the cover, clip tie-downs, or actual locks will prevent access to the spa.
4. DANGER: RISK OF SEVERE INJURY OR DROWNING!
• Keep hair, loose articles of clothing or hanging jewelry away from suction fittings, rotating jets or other moving components
to avoid entrapment that could lead to drowning or severe injury.
• Never use the spa unless all suction guards, filter, filter lid, or skimmer assembly are installed to prevent body and/or hair entrapment.
• Never operate or use the spa if the filter, filter lid, or skimmer assembly are broken or any part of the skimmer assembly is
missing. Please contact your dealer or nearest service center for service.
• The suction fittings and suction covers in this spa are sized to match the specific water flow created by the pump(s). If it is
necessary to replace the suction fittings, suction covers or pump(s), be sure that the flow rates are compatible and are in
compliance with the VGB Safety Act.
• Never replace a suction fitting or suction cover with one rated less than the flow rate marked on the original suction fitting.
Using improper suction fittings or suction covers can create a body or hair suction entrapment hazard that may lead to drowning
or severe injury.

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5. DANGER: RISK OF SEVERE INJURY FROM ELECTRIC SHOCK OR DEATH FROM
ELECTROCUTION!
• Install the spa at least 5 feet (1.5m), from all metal surfaces. As an alternative, a spa may be installed within 5 feet of metal
surfaces if each metal surface is permanently connected (bonded) by a minimum No. 8 AWG (8.4 mm²) solid copper
conductor attached to the wire connector on the grounding bar, inside the equipment compartment on the equipment box.
• A grounding wire connector is provided on this unit to connect a minimum No. 8 AWG (8.4 mm²) solid copper conductor
between this unit and any metal equipment, metal enclosures of electrical equipment, metal water pipe, or conduit within 5
feet (1.5m) of the unit.
• Never permit any electrical appliance, such as a light, telephone, radio, television, etc. within 5 feet (1.5m) of a spa unless
such appliances are built-in by the manufacturer.
• Never bring any electrical appliances into or near the spa.
• Never operate any electrical appliances from inside the spa or when you are wet.
• Permanently installed units: The electrical supply for this product must include a suitably rated switch or circuit breaker to
open all ungrounded supply conductors to comply with section 422-20 of the National Electrical Code/USA,
ANSI/NFPA 70. The disconnecting means must be readily accessible and visible to the spa occupant but installed at
least 5 feet (1.5m), from the spa.
• Permanently installed units: The electrical circuit supplied for the hot tub must include a suitable ground fault circuit interrupter
(GFCI) as required by NEC Article 680-42.
6. WARNING: RISK OF SEVERE INJURY OR DEATH!
• Extreme caution must be exercised to prevent diving or jumping into that the spa or slipping and falling, which
could result in unconsciousness, drowning, or serious injury. Remember wet surfaces can be very slippery.
• Never stand, walk or sit on the top railing of the spa.
• Always use care in and around your spa. The spa has many rigid, unyielding parts and many areas that become
wet and slippery; these are all potentially dangerous when rough play is permitted or if care is not used, particularly when entering
or leaving the spa.
7. WARNING: RISK OF HYPERTHERMIA (OVER-HEATING) CAUSING SEVERE INJURY,
BURNS, WELTS OR DEATH!
• Water temperature in excess of 104°F (40°C) may be injurious to your health.
• Refer to Hyperthermia section on this manual for specific causes and symptoms of this condition.
• The water in the spa should never exceed 104°F (40°C). Water temperatures between 100°F (38°C) and 104°F (40°C) are
considered safe for a healthy adult.
• Lower water temperatures are recommended for young children (children are especially sensitive to hot water) and when spa
use may exceed 10 minutes.
• The Consumer Products Safety Commission/USA has stated that the water temperature in a spa should not exceed 104°F (40°C).
• Always test the spa water temperature before entering the spa. The user should measure the water temperature with an
accurate thermometer since the tolerance of water temperature regulating devices may vary as much as +/- 5°F (2°C).
8. WARNING: RISK OF SEVERE INJURY OR DEATH!
• Since excessive water temperatures have a high potential for causing fetal damage during the early months of pregnancy, if
pregnant or possibly pregnant, consult your physician before using a spa.
• Pregnant or possibly pregnant women should limit spa water temperatures to 100°F (38°C).
• Persons suffering from obesity or a medical history of heart disease, low or high blood pressure, circulatory system problems,
diabetes, infectious diseases or immune deficiency syndromes should consult a physician before using a spa.
• If you experience breathing difficulties in association with using or operating your spa, discontinue use and consult your
physician.
• Persons using medication should consult a physician before using a spa since some medication may induce drowsiness, while
other medication may affect heart rate, blood pressure, and circulation.
• Persons suffering from any condition requiring medical treatment, the elderly, or infants should consult with a physician before
using a spa.
• If you have any questions about your own fitness or whether you should soak in the spa, check with your physician.
• The use of alcohol, drugs, or medication before or during spa use may lead to unconsciousness with the possibility of
drowning.
• Never permit the spa to be used unless it is attended by at least one person other than the bather. Someone should be present
to lend assistance if the bather should be in trouble due to injuries, cramps, or drowning, especially in case of children.
9. WARNING: RISK OF SEVERE INJURY OR DEATH!
• Prolonged immersion in a spa may be injurious to your health.
• Observe a reasonable time limit when using the spa. Exposures at higher temperatures can cause high body temperature (over-
heating). Symptoms may include dizziness, nausea, fainting, drowsiness, and reduced awareness. These effects could possibly
result in drowning or serious injury.
• Never use a spa immediately following strenuous exercise. Enter and exit the spa slowly. Wet surfaces can be slippery.