Specifications

13. Reinstall the adapter, with the PRV, into the plastic
threaded hole and tighten it until the mark on the
adapter is once again facing the same direction as
the water connections on the header.
Do not use any pipe compound or pipe dope
on the threads of the adapter or any part that
comes in contact with the plastic headers. These
compounds may damage the header over a
period of time.
CAUTION
N’utilisez ni pâte à joint ni pâte lubriante sur le
letage du raccord intermédiaire ou sur toute
pièce qui entre en contact avec le tuyau col-
lecteur. Ces produits risquent d’endommager le
tuyau après un certain temps.
ATTENTION
In order to prevent property damage, do not over-
tighten. Overtightening may crack the header.
CAUTION
An d'empêcher des dégâts matériels, ne serrez
pas trop. Le serrage excessif peut provoquer des
ssures dans la tête.
ATTENTION
DO NOT TIGHTEN WITH A WRENCH.
Overtightening may crack the header. Route the
discharge piping so that discharge from the pipe does
not endanger anyone near the heater. Refer to your
local installation codes for more detailed information.
The valve setting should be at or below the maximum
working pressure of any component in the lter system.
The maximum working pressure of the Legacy Model
LRZ electronic heater is 75 psig.
5.7 Auxiliary Components, Chlorinators,
Ozone Generators, and Sanitizing
Chemicals
The Legacy Model LRZ electronic heater is
manufactured with materials that are not compatible
with high concentrations of ozone, chlorine, bromine,
or other sanitizing chemicals. Heater damage caused
by excessive chemicals or improper ozonization is not
covered by the Zodiac Pool Systems, Inc., warranty. Be
sure to adhere to the following:
• When ozone is injected upstream of the heater,
install an offgas mixing chamber, or an ozone
bypass system between the heater and the ozone
injector to prevent ozone and air from entering the
heater.
• When chemical feeders are used, plumb the feeder
downstream of the heater and install an in-line
check valve between the heater and the feeder. A
minimum of 18" (46 cm) is required between the
heater and the check valve.
• Wire any electrical chemical feeder so that it
cannot operate unless the lter pump is running.
If the feeder has an independent clock control,
synchronize it with the lter clock.
• Never deposit chemicals directly in the pool
skimmer.
Section 6. Electrical
ELECTRICAL SHOCK HAZARD. This heater
contains wiring that carries high voltage. Contact
with these wires may result in severe injury or
death.
WARNING
POSSIBILITÉ DE CHOCS ÉLECTRIQUES. Ce
système de chauffage contient du lage de haut
voltage. Un contact avec ces ls peut résulter en
des blessures sérieuses ou la mort.
AVERTISSEMENT
Label all wires prior to disconnection when
servicing controls. Wiring errors can cause
improper and dangerous operation. Verify proper
operation after servicing.
CAUTION
Au moment de l'entretien des commandes,
étiquetez tous les  ls avant de les débrancher.
Des erreurs de câblage peuvent entraîner un
fonctionnement inadéquat et dangereux.
ATTENTION
6.1 General Information
Wiring connections must be made exactly as
shown in the wiring diagram found on the inside of the
heater door, see Figure 16. The heater must include a
denite means of grounding. There is a bonding lug on
the right side of the heater, where a bond wire must be
attached.
6.2 Main Power
Electrical wiring must be in accordance with the
latest edition of the National Electrical Code
®
(NEC
®
),
ANSI
®
/National Fire Protection Association
®
(NFPA
®
)
70, unless local code requirements indicate otherwise. In
Canada, the Canadian Electrical Code
(CEC, CSA C22.1 No 1) must be followed.
The heater comes factory-wired intended for use
with 240 Volt, 60 Hz AC eld electrical supply. To use
120 Volt, 60 Hz AC requires rewiring of the heater.
Page 20
ENGLISH
Jandy
®
Legacy™ Model LRZE Pool/Spa Heater by Zodiac
®
|
Installation and Operation Manual