Section 1. General Information; Introduction; Consumer Information And Safety; Spa/Hot Tub Safety Rules - Jandy LJ Installation And Operation Manual

Model LJ Pool and Spa Heater
SECTION 1.
General Information

1.1 Introduction

This manual provides installation and operation
instructions for the Lite2 Model LJ pool and spa
heaters. Read these installation and operation instruc-
tions completely before proceeding with the installa-
tion. Consult the Jandy factory, or local factory
representative, with any questions regarding this
equipment.
Certain sections of this manual are specific to
either United States or Canadian installations, and are
labeled as such.
The Lite2 LJ heater gets electrical power from
an external 115VAC or 230VAC source and provides
a dual electronic thermostat control system for pool/
spa combinations or preheat convenience.
The Lite2 LJ heater is specifically designed for
heating fresh water swimming pools and spas. Do not
use it as a general service water heater. There is a
specially designed model of Lite2 for heating salt
water pools. Consult your dealer for the appropriate
Jandy products for these applications.

1.2 Consumer Information and Safety

The Lite2 pool/spa heater is designed and
manufactured to provide many years of safe and
reliable service when installed, operated and main-
tained according to the information in this manual and
the installation codes referred to in later sections.
Throughout the manual, safety warnings and cautions
are identified by the "
comply with all of the warnings and cautions.

1.2.1 Spa/Hot Tub Safety Rules

WARNING
The following "Safety Rules for Hot Tubs,"
recommended by the U.S. Consumer Product
Safety Commission, should be observed when
using the spa.
AVERTISSEMENT
Les Règlements suivants pour Cuves
Thermales, tel que recommandés par la
Commission U.S. de Sécurité des Produits
pour les Consommateurs, devraient être
respectés lors de l'utilisation du spa.
" symbol. Be sure to read and
WARNING
The U.S. Consumer Product Safety
Commission warns that elevated water
temperature can be hazardous. Consult heater
operation and installation instructions for water
temperature guidelines before setting
temperature.
AVERTISSEMENT
La U.S. Consumer Product Safety Commission
indique que des températures de l'eau élevées
peuvent être dangereuses. Voir la notice
d'installation et de fonctionnement pour le
réglage de la température.
1. Spa or hot tub water temperature should never
exceed 104°F (40°C). One hundred degrees
Fahrenheit (100°F [38°C]) is considered safe for
a healthy adult. Special caution is recommended
for young children.
2. The 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.
3. Pregnant women take note! Soaking in water
above 102°F (38.5°C) can cause fetal damage
during the first three months of pregnancy (which
could result in the birth of a brain-damaged or
deformed child). If pregnant women are going to
use a spa or hot tub, they should make sure the
water temperature is below 100°F (38°C)
maximum.
4. The water temperature should always be
checked with an accurate thermometer before
entering a spa or hot tub. Temperature controls
may vary by as much as 1F° (1C°).
5. Persons with a medical history of heart disease,
diabetes, circulatory or blood pressure problems
should consult their physician before using a hot
tub or spa.
6. Persons taking any medication which induces
drowsiness (e.g., tranquilizers, antihistamines, or
anticoagulants) should not use spas or hot tubs.
7. Prolonged immersion in hot water can induce
hyperthermia.
Hyperthermia occurs when the internal body
temperature reaches a level several degrees above the
normal body temperature of 98.6°F (37°C). Symptoms
include dizziness, fainting, drowsiness, lethargy, and an
increase in the internal body temperature. The effects
of hyperthermia include:
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