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Operation Manual
12.02. Permanently Turn On LCD Backlight
NOTE
By default, the LCD Backlight is programmed to turn off 15 seconds after
a button has been last pressed.
1. Press and hold the REPEAT button for 4 seconds.
2. When the
button and the backlight will remain Illuminated.
3. To return to default settings, repeat steps 1 and 2.
12.03. ON/OFF
NOTE
The Wall Controller must be turned On before operating this
procedure. By default, the
12.03.01. Turn On the ON/OFF Button Backlight
1. Press and hold the REPEAT button.
2. Press and release the
REPEAT button.
3. The
that the
will remain lit.
12.03.02. Turn Off the ON/OFF Backlight
1. Press and hold the REPEAT button.
2. Press and release the
REPEAT button.
3. The
that the
turn Off.
13. Program Menu
NOTE
• The Program Menu has a 60 second inactive time out, once expired,
display will return to the home screen.
• Program Menu 01 (7-Day Programmable Function), 02 (Clock) and 03
(Temperature Set back) can only be set via Wall Control 1 (C-1). Wall
Control 2 and 2 (C2 and C3) will skip these Menu and directly proceed
to Menu 04.
13.01. 7-Day Programmable Function
13.01.01. Time clock Operation
NOTE
• The 7-Day Time clock feature of the LR7 controller allows you to set the air
conditioning system to Turn-On and Turn-Off at different times for each
day of the week.
• Each day can have 2-Programmed Events.
• Each event has an On and Off time.
• Ensure that the current day and time are set correctly before proceeding
with programming.
• To reset any scheduled time clock events, press and hold the PROG button
for 3 seconds.
symbol appears, release the REPEAT
Button Backlight
symbol will appear for 3 seconds showing
button backlight is set.
symbol will appear for 3 seconds showing
backlight is set. The
LR7 Wall Controller
button backlight is On.
button, along with the
button, along with the
backlight
backlight will
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