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INST 396 Jacuzzi® J-HN Series Heater V12-16
INTRODUCTION
Congratulations on your purchase of a Jacuzzi® J-HN Series Pool and Spa Heater. Proper installation and service of your new
heating system and correct chemical maintenance of the water will ensure years of enjoyment. The Jacuzzi® J-HN Series Heater is a
compact lightweight and highly efficient gas fired pool and spa heater. It is equipped with features that take advantage of new
technology to provide a user friendly, efficient and environmentally friendly pool or spa heater.
The Jacuzzi® J-HN Series heater can safely be connected to PVC pipe. It accepts a wide range of water flow rates from as little as
31gallons (120 liters) per minute making it perfectly suitable for energy efficient variable speed pool and spa pumps. In addition, it is
equipped with electronic start up and an accurate electronic thermostat to ensure ease of use and accurate temperature control.
The electronic display shows at a glance the operational status of the heater.
WARNING: The appliance is not intended for use by young children or infirm person without supervision. Please ensure
that young children are supervised to ensure that they do not play with the appliance.
WARNING: Electrical maintenance and repairs of this equipment must only be done by qualified persons in accordance
with the latest edition of the National Electrical Code, NFPA 70 (“NEC”) and/or all applicable local and state codes and ordinances.
Installations in Canada must be in accordance with the latest edition of CSA C22.1 –the Canadian Electric Code, part 1
(“CEC”)Improper installation could cause an electrical hazard which may result in death or serious injury to pool users, installers or
others due to electrical shock, and/or property damage. Always disconnect power to the pool pump at the house circuit breaker
before servicing the pump. Failure to do so could result in death or serious injury to pool users, installers or others. To reduce the
risk of injury, do not permit children to use this product unless they are closely supervised at all times.
SAFETY RULES
Spa or hot tub water temperature should never exceed 104˚F (40º C).
Drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness which could lead to unconsciousness and
subsequently result in drowning.
Pregnant women beware! Soaking in water above 100˚F (38º C) during the first three months of pregnancy can cause fetus damage.
Before entering the spa or hot tub, the user should check the water temperature with an accurate thermometer, spa or hot tub
thermostats may err in regulating water temperatures by as much as 4˚F (2º C).
Persons with a medical history of heart disease, circulatory problems, diabetes or blood pressure problems should obtain their
physician’s advice before using spas or hot tubs.
Persons taking medications which induce drowsiness, such as tranquilisers, antihistamines or anticoagulants, should not use spas or
hot tubs.
WARNING!Should overheating occur or the gas supply fails to shut off, turn off the manual gas control valve to the
appliance. Do not use this heater if any part has been under water. For your safety –read before lighting
This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.
BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier
than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS. Do not try to light any appliance. Do not touch any electrical switch. Do not use any
telephone in your building. Immediately call your gas supplier from a neighbor’s house. Follow the gas suppliers instructions. If you
cannot reach your gas supplier, call the Fire Department.
WARNING: DO NOT PLACE ARTICLES ON OR AGAINST THIS APPLIANCE
WARNING: DO NOT USE OR STORE FLAMMABLE MATERIALS NEAR THIS APPLIANCE
WARNING: DO NO SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION.
NOTE –SERVICING SHALL BE CARRIED OUT ONLY BY AUTHORIZED PERSONNEL.
WARNING –Carbon Monoxide Gas –a potential by product of an incorrectly installed and vented heater can be deadly
or cause irreparable brain damage. Heater must be installed by an authorized person and all ventilation must comply with these
instructions and applicable codes and standards. NEVER enclose an outdoor heater. Never block the flue or heater louvres.
NEVER leave articles on top of or leaning against Heater. Indoor Heaters MUST be installed with adequate and permanent
ventilation in accordance with all applicable codes and these instructions.
CAUTION –This heater is suitable for 220Vac connection only
WARNING –risk of carbon monoxide poisoning or asphyxiation. Never install a draft diverter with this appliance. Ensure
adequate and permanent ventilation according to all codes is provided when installing indoors. ENSURE only the manufacturers
flue kit is used when installed indoors. DO NOT INSTALL standard heater INDOORS unless manufacturer flue kit is installed.
