Page 34
ENGLISH
Jandy® Legacy™ Model LRZE Pool/Spa Heater by Zodiac®
|
Installation and Operation Manual
WaRninG
Improper installation or maintenance can cause
nausea or asphyxiation from carbon monoxide in
flue gases which could result in severe injury, or
death.
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.
8.3.1 owner inspection
Zodiac Pool Systems, Inc. recommends that you
inspect the heater on a continual basis and especially
after abnormal weather conditions. The following
basic guidelines are suggested for your inspection:
1. Keep the top and surrounding area of the heater
clear of all debris.
2. Keep the area around and beneath the heater
clean and free of all combustible materials such
as paper, leaves, etc.
caution
Do not store or use gasoline or other flammable
vapors, liquids or chemicals in the vicinity of this or
any other appliance.
attention
Ne pas entreposer ni utiliser d'essence ni d'autres
vapeurs ou liquides inflammables à proximité de cet
appareil ou de tout autre appareil.
WaRninG
Do not use this heater if any part has been under
water. Immediately call a qualified service techni-
cian to inspect the heater and replace any part of
the control system and any gas control which has
been under water.
aVeRtiSSeMent
N'utilisez pas cet appareil s'il a été plongé dans
l'eau, même partiellement. Faites inspecter
l'appareil par un technicien qualifié et remplacez
toute partie du système de contrôle et toute
commande qui ont été plongés dans l'eau.
3. If the heater is equipped with a pressure relief
valve, check for corrosion in and around the
valve. Twice a year, with the filter pump on, lift
the release lever on the top of the valve to make
sure that water runs freely through it. If corrosion
is found, replace the pressure relief valve. When
replacing the valve, be sure that the pump is off.
Install the valve so that the discharge is directed
away from any area that may be damaged by water.
4. Be sure all combustion air and ventilation
openings are not blocked. Check for spider webs
and other debris inside the heater, in the vents on
all sides of the heater jacket and in the exhaust
outlet– especially after a long period of nonuse.
8.3.2 Professional inspection
Inspections performed at least once a year by
a qualified technician are required to maintain your
heater's safe and efficient operation. The following
basic safety checks must be performed.
1. Inspect the venting system for blockage, leakage,
and corrosion.
2. Check for spider webs or other obstructions in
the main burner orifices – especially at spring
start-up. Clean with wire brush if necessary.
3. Check for loose or broken wires and terminal
connections.
4. Inspect the electrical controls, specifically the
following:
a. High limit controls.
b. Water pressure switch.
c. Power interface/Temperature control.
d. Ignition control.
e. Automatic gas valve.
f. Roll-out switch (fusible link).
g. Control circuit fuse.
h. Vent temperature limit.
5. Inspect the external surfaces of the heat
exchanger tubes for black carbon soot buildup by
placing a mirror between and under the burners
when the heater is firing. Remove any soot that
has collected on the tubes, and correct the cause.
note
After installation and first start-up, check the
heat exchanger for black carbon soot buildup
after the following periods of operation: 24
hours, 7 days, 30 days, 90 days, and once
every 6 months thereafter.
6. Make sure that the pressure switch operates
properly by shutting the filter pump off and on
a few times. The burner should go off immedi-
ately after the pump stops. An ignition sequence
should start shortly after the pump is turned back
on.
7. Conduct a normal operating cycle and observe
that the sequence proceeds as intended.
Summary of Contents for LRZ Electronic
Page 2: ......
