Page 29
ENGLISH
Jandy
®
Pro Series, JXi
™
Gas-Fired Pool & Spa Heater
|
Installation & Operation Manual
SPA
MENU
POOL
GAS HEATER IS OFF
PRESS POOL OR SPA
Figure 28. Main Control Panel
NOTE
The display reverts to
OFF
after one minute of
inactivity since the last key was pressed.
7.5 Setting up Heater Options
Before using the heater for the first time, set up the
following options:
• Languages
:
Set a default display language
• Temperature Scale
:
Set temperatures to be displayed in either Celsius or
Fahrenheit scale
• Display Light
Timeout
:
Set the display light to turn off after a specific interval
of inactivity
To Program the Display Language:
1.
Make sure the control is
OFF
.
2.
Press and hold
MENU
for 5 seconds to access
Setup.
3.
Press Up or Down to display:
SELECT USER
SETUP LANGUAGE
.
4. Press
MENU
.
SELECT LANGUAGE ENGLISH
(default
language) is displayed.
5.
Press Up or Down to scroll through available
languages.
6. Press
MENU
to select a language.
7. Press
POOL
or
SPA
to exit the User Setup mode.
To Program the Temperature Scale (F or C):
1.
Make sure the control is
OFF
.
2.
Press and hold
MENU
for 5 seconds to access
Setup.
3.
Press Up or Down to display:
SELECT USER
SETUP TEMPERATURE SCALE
.
4. Press
MENU
.
SELECT TEMP SCALE °F:
(default scale) is
displayed.
5.
Press Up or Down to toggle between
°F
and
°C
.
6. Press
MENU
to select scale.
7. Press
POOL
or
SPA
to exit the User Setup mode.
To Program Display Light to Turn Off Automatically:
1.
Make sure the control is
OFF
.
2.
Press and hold
MENU
for 5 seconds to access
Setup.
3.
Press Up or Down to display:
SELECT USER
SETUP DISPLAY LIGHT
.
4.
Press
MENU
.
SELECT DISPLAY LIGHT 2 MIN TIMEOUT
(default display turn off time setting)
is displayed.
5.
Press Up or Down to choose:
DISPLAY LIGHT 2 MIN TIMEOUT
,
DISPLAY LIGHT LIGHT OFF
or
DISPLAY LIGHT ON.
6. Press
POOL
or
SPA
to exit the User Setup mode.
7.6 Operating the Heater
To Turn on Pool Heat:
1. Press
POOL
.
2.
The control unit displays
SET: °
with the current
temperature setting.
NOTE:
The default setting for pool temperature is
80°F (26°C).
3.
Press Up or Down to change temperature set
point.
NOTE:
After 5 seconds of inactivity, the new
temperature will be stored as the set point.
4.
When the water temperature falls to 1° below the
temperature setting, the controller starts the heater.
The LED is red to indicate the pool is currently
heating
.
To Maintain Pool Heat (optional Relay and Wiring
Required)
If connected, the Maintain Heat mode monitors the pool water
temperature 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
controller automatically starts heating the pool.
1. Press
POOL
.
2. Press
MENU.
3.
Press Down to display:
