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ENGLISH
Installation and Operation Manual
|
Jandy® Legacy™ Model LRZE Pool/Spa Heater by Zodiac®
and shutdown instructions and temperature control
operation.
The heater may not start on the first try. Air in
the gas line or other start-up situations may cause it
to cycle. It will lock out if ignition is not achieved
in three attempts, see Section 9.2, "Service Codes".
To reset the Legacy Model LRZ electronic heater
to provide three (3) additional attempts, turn off the
control and then put it back in either the Pool or Spa
mode.
When the heater starts, immediately feel the
outlet header of the heater to confirm that there is
adequate water flow. The header should not be hot.
Normally, water temperature will rise only a few
degrees as it passes through the heater, and a "hot"
header or pipe indicates low water flow.
WaRninG
When the heater is fired for the first time, the com-
bustion chamber refractory binder material is driven
out by the heat of the flame. White smoke and/or
sharp odors may be emitted from the vent during
this period. Do not inhale combustion product fumes
at any time, and especially when these fumes are
being emitted. This "burn-in" period will last only a
few minutes.
aVeRtiSSeMent
Lorsque l’appareil est mis en marche pour la
première fois, le matériau liant réfractaire de la
chambre de combustion est expulsé par la chaleur
de la flamme. De la fumée blanche et de fortes
odeurs peuvent se dégager du tuyau d’aération à
ce moment-là. N’inhalez les fumées de combustion
à aucun moment, surtout au moment où elles sont
émises. Cette période de combustion ne durera que
quelques minutes.
When raising the temperature of a cold pool,
program the time clock to turn the pump off 23 hours
after the start time (e.g., If the start time is 2:00 PM,
then set the stop time at 1:00 PM.). This lets the
filter system and heater operate continuously until
the water reaches the temperature setting on the
temperature control. When that happens, the heater
will automatically shut off, but the filter pump will
keep running.
7.3
operating the controller
Your new Legacy Model LRZ electronic Pool
Heater is controlled by an advanced microprocessor
based controller that provides a sophisticated yet
simple interface to operate your heater for maximum
efficiency and enjoyment of your pool. To locate the
control buttons, see Figure 19.
7.3.1 off Mode
When the control panel is turned off, the screen
displays
GaS HeateR iS oFF
PReSS PooL oR
SPa
.
7.3.2 Pool Mode - (normal Heat)
To enable the pool mode, press
PooL
. The
associated left green LED indicator will light and the
unit will display
Set:xxx°
.
note
XXX
represents the current temperature
setting on the control. The default setting for
pool temperature is 80°F (26°C).
You can change the temperature set point by
pressing the
up
or
down
button.
Repeatedly press
the
up
or
down
button until you reach the desired
temperature set point. After 5 seconds of inactivity, the
new set point is stored in memory.
When the water temperature falls to 1 degree
below the temperature setting, the control will start the
heater and the associated right LED will light RED
.
7.3.3 Spa Mode - (normal Heat)
To enable the spa mode, press
SPa
. The
associated left green LED indicator will light and the
unit will display
Set:xxx°
.
note
XXX
represents the current temperature
setting on the control. The default setting for
spa temperature is 102°F (38°C).
You can change the temperature set point by
pressing the
up
or
down
button.
Repeatedly press
the
up
or
down
button until you reach the desired
temperature set point. After 5 seconds of inactivity, the
new set point is stored in memory.
When the water temperature falls to 1 degree
below the temperature setting, the control will start the
heater and the associated right LED will light RED.
GAS HEATER IS OFF
PRESS POOL OR SPA
Figure 19. Main control Panel
Summary of Contents for LRZ Electronic
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