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ENGLISH
Installation and Operation Manual
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Jandy® Legacy™ Model LRZE Pool/Spa Heater by Zodiac®
Section 2. installation instructions
2.1 introduction
WaRninG
Improper installation or maintenance can cause
nausea or asphyxiation from carbon monoxide
in flue gases which could result in severe injury,
or death. For indoor installations, as an addi-
tional measure of safety, Zodiac Pool Systems,
Inc. strongly recommends installation of suitable
Carbon Monoxide detectors in the vicinity of this
appliance and in any adjacent occupied spaces.
aVeRtiSSeMent
Une installation ou un entretien inadéquat peut
causer la nausée ou l’asphyxie en raison du
monoxyde de carbone présent dans les gaz de
combustion et même entraîner des blessures
graves ou la mort. Pour les installations inté-
rieures, comme mesure de sécurité additionnelle,
Zodiac Pool Systems, Inc. recommande fortement
l’installation de détecteurs de monoxyde de
carbone près de cet appareil ainsi que dans les
espaces adjacents occupés.
Install the Legacy Model LRZ electronic heater,
vent caps and draft hoods in accordance with the
procedures in this manual, local codes and ordinances,
and in accordance with the latest edition of the
appropriate national code. See Section 1.4 "Codes and
Standards".
All gas-fired products require correct installation
to assure safe operation. The requirements for pool
heaters include the following:
1. Field assembly (if required)
2. Appropriate site location (clearances) and
flooring
3. Sufficient combustion and ventilation air
4. Properly sized gas meter and piping
5. Proper electrical wiring (if required)
6. Adequate water flow
This manual provides the information needed to
meet these requirements. Review all application and
installation procedures completely before continuing
the installation.
2.2 Field assembly
The Legacy Model LRZ electronic heater is
shipped from the factory with the top assembly in
the low-profile configuration for outdoor installation.
The Legacy Model LRZ electronic heater is design
certified for indoor installation when equipped
with a draft hood, which must be installed without
modification.
The Legacy Model LRZ electronic heater is
also certified for installation in an outdoor shelter in
Canada when equipped with a draft hood. An outdoor
shelter is an enclosure not normally occupied which
does not communicate directly with occupied areas.
Check the rating plate on the heater or the Parts
List (Section 11) of this manual for the correct Jandy
draft hood or vent cap part number. See instructions
supplied with the draft hood or vent cap for installation
and attachment. When the draft hood is used, locate
the heater so as to be in the same atmospheric pressure
zone as the combustion air inlet to the heater.
2.3
Location Requirements
2.3.1 introduction
caution
When pool equipment is located below the pool
surface, a leak from any component can cause
large scale water loss or flooding. Zodiac Pool
Systems, Inc., cannot be responsible for such water
loss or flooding or resulting damage.
attention
Lorsque l’équipement d’une piscine est situé sous
la surface de l’eau, une fuite provenant de n’importe
quel élément peut causer une perte d’eau importante
ou une inondation. Zodiac Pool Systems, Inc.
n’est
pas responsable des pertes d’eau, des inondations
ou des avaries causées par une installation ou un
entretien inadéquat.
The Legacy Model LRZ electronic heater may
be installed indoors or outdoors as outlined in lat.er
sections. Location of the heater below
or above
the
pool water level affects operation of its water pressure
switch. See sections on water piping and heater
start-up for more information about this.
Avoid placing the heater in locations where it can
cause damage by water or condensate leakage. If this
is not possible, provide a suitable drain pan to catch
and divert any leakage. The pan must not restrict the
air flow around the heater.
All criteria given in the following sections
reflect minimum clearances as stated in the national
standards. However, each installation must also be
evaluated, taking into account the prevailing local
conditions such as wind speed and direction, proximity
and height of walls that may block ventilation, and
proximity to public access areas.
2.3.2 clearances
The heater must be placed to provide clearances
on all sides for maintenance and inspection. There
must also be minimum distances maintained from
combustible surfaces, see Table 2.
At least 18" (457mm) access must be available in
front of the heater for burner removal and access to the
igniter.
Summary of Contents for LRZ Electronic
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