![background image](http://html1.mh-extra.com/html/zodiac/jandy-lxi/jandy-lxi_installation-and-operation-manual_936446032.webp)
Page 32
ENGLISH
Jandy
®
LXi
™
Model Pool and Spa Heater by Zodiac
®
|
Installation and Operation Manual
7.3
Operating the Controller
Your new LXi Pool Heater is controlled by an ad-
vanced 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 30.
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 asso-
ciated 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° below the
temperature setting, the control will start the heater
and the associated right LED will light RED
.
7.3.3 Pool Mode - (Optional Maintain
Heat)
If connected, the Maintain Heat mode allows
the heater to monitor the temperature of the water 24
hours a day by turning the pool pump on and sampling
the water temperature. When the water temperature
drops below the programmed temperature set point,
the control will start the heater.
To operate in pool mode with the Maintain Heat
feature, press
POOL
, then press
MENU,
press the
Down
button until
MAINTAIN POOL HEAT
is dis-
played, press the
MENU
button.
The associated left green LED indicator will light
and the unit will display
SET:XXX°.
Change the tem-
perature set point by pressing the
Up
or
Down
button
until the desired set point is displayed. After 5 seconds
of inactivity, the new set point is stored in memory.
7.3.4 Spa Mode - (Normal Heat)
To enable the spa mode, press
SPA
. The associ-
ated 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° below the temperature setting,
the control will start the heater and the associated right
LED will light RED.
7.3.5 Spa Mode - (Optional Maintain
Heat)
If connected, the Maintain Heat mode allows
the heater to monitor the temperature of the water 24
hours a day.
When the water temperature drops below the
programmed temperature set point, the control will
start the heater.
To operate in spa mode with the Maintain Heat
feature, press
SPA
, then press
MENU,
press the
Down
button until
MAINTAIN SPA HEAT
is displayed, press
the
MENU
button. The associated left green LED in-
dicator will light and the unit will display
SET:XXX°.
Change the temperature set point by pressing the
Up
or
Down
button until the desired set point is displayed.
After 5 seconds of inactivity, the new set point is
stored in memory.
7.4
User Setup Options
The User Setup options allow the user to select
specific Languages, Temperature Scale, Spa Timer,
and Display Light options.
7.4.1 Language Setup
1. Make sure the control is in the
OFF
mode.
2. To enter the User Setup mode, press and hold the
MENU
button for 5 seconds.
SPA
MENU
POOL
GAS HEATER IS OFF
PRESS POOL OR SPA
Figure 30. Main Control Panel