4
1. WARNINGS
Pay Attention to these Terms
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DANGER
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WARNING
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CAUTION
CAUTION
NOTE
CAUTION: Improper chemical content in a swimming
pool or spa can damage the heater. DO NOT add pool
chemicals to the skimmer. This will damage the heater.
Such damage will not be covered under warranty.
ALWAYS follow the product manufacturer’s directions
when adding any chemicals to your pool.
CAUTION: Elevated water temperature can be
hazardous. The U.S. Consumer Product Safety
Commission has these guidelines:
• Spa water temperatures should never exceed 104°F
(40°C). A temperature of 100°F (38°C) is considered
safe for a healthy adult. Special caution is suggested
for young children.
• 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 over
102°F (39°C) can cause fetal damage during the first
three months of pregnancy resulting in the birth of a
brain-damaged or deformed child. Pregnant women
should stick to the 100°F (38°C) maximum rule.
• Before entering the spa or hot tub, users 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
(2.2°C).
• Persons with a medical history of heart disease,
circulatory problems, diabetes, or blood pressure
problems should obtain a physician’s advice before
using pools or hot tubs.
• Persons taking medications which induce
drowsiness, such as tranquilizers, antihistamines,
or anticoagulants, should not use spas or hot
tubs.
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WARNING: These heaters are charged with R-410A
refrigerant. Ensure that all service work is done with
gauges and equipment suitable for R-410A.