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WLCA/WLHA High Wall Evaporator
16
ALTERNATE BUTTON SELECTIONS
Clear Filter
When the “FILTER CHECK” indicator
warning is ashing on the LCD, pressing the
“MODE” and “FAN” buttons simultaneously
for three seconds will clear the warning.
Quick Copy
While in 7-day programming mode, press-
ing the “FAN” and “PROG” buttons simul-
taneously for three seconds will copy the
selected day to the rest of the week.
7-Day Program
When the unit is either in the Off or Run
mode, pressing the “PROG” and “TIME”
buttons simultaneously for three seconds
will enter the 7-Day Programming mode.
Pressing the “PROG” and “TIME” buttons
again or if left idle for 20 seconds, will exit
the 7-Day program mode.
Conguration Mode
When the unit is in the Off mode, pressing
the “MODE” and “PROG” buttons simulta-
neously for 10 seconds will enter the Con-
guration mode. Pressing the “MODE” and
“PROG” buttons again or if left idle for 20
seconds, will exit the Conguration mode.
Test Mode
When the unit is in the Off mode, pressing
the “ON/OFF”, “PROG” and “TIME” but-
tons simultaneously for three seconds will
enter Test mode. Pressing the “ON/OFF”,
“PROG” and “TIME” buttons simultaneously
again will exit Test mode
USER INTERFACE BUTTONS
CONTROL USER INTERFACE INSTRUCTIONS
FAN
The “FAN” button will select
the fan speed, High, Low or Auto. High
and low are constant fan speed settings
and can be selected in all modes except
Dry mode. In Dry mode, the fan will op-
erate constantly at low speed. Auto fan
mode is not available in Fan (only), Dry
and Remote wall thermostat modes.
PROG
The “PROG” button is used
to enter or exit the Pre-program Run
mode. The Pre-program Run mode can
be entered while the control is in “Cool”,
“Heat” or “Auto” modes. Pre-program Run
mode can not be entered while in Dry,
Fan or Off modes. While the control is in
Pre-program Run mode the word “PRO-
GRAM” will be displayed on the LCD.
TIME
The “TIME” button is used
to enter or exit the Set Time mode. The Set
Time mode can be entered while the con-
trol is in any mode including Off mode. To
enter the Set Time mode, press and hold
the “TIME” button in for three seconds. To
exit press the “TIME” button momentarily.
TIMER
The “TIMER” button is used
to enter or exit the Sleep Timer mode.
UP ARROW
The “UP” arrow button is used to increase
the set point temperature. Also, the “UP”
arrow button is used to increment settings
in the Conguration, Time Set, Program
and Louver Set modes.
DOWN ARROW
The “DOWN” arrow button is used to de-
crease the set point temperature. Also,
the “DOWN” arrow button is used to dec-
rement settings in the Conguration, Time
Set, Program and Louver Set modes.NS
LOUVER
The Fan/Louver button is
used to enter the louver mode. The louver
mode allows selection of six different xed
louver positions or auto (oscillation) lou-
ver mode. To enter the louver mode press
and hold the Fan/Louver button for three
seconds. While in louver set mode the
word “Lou” will display on the LCD.
CAUTION: Do not cycle the unit on and
off repeatedly while in Test mode as this
will cause damage to the compressor. Do
not leave the unit in Test mode.