22 PB
OPERATION
User Interface- Wallmaster
All of the control panel function buttons and mode icons can
be viewed in Figures 307.
Power On – Press the button to turn on the air conditioner.
The power button illuminates to indicate that the power is
on. The backlight on the power switch will automatically turn
off after 20 seconds of inactivity. The remote control can also
be used to turn power ON / OFF (see Remote Control).
Display – The display is a high efciency LCD with a built-in
backlight. After 20 seconds of inactivity, the display switches
off. Touching any button automatically changes the display
to full brightness.
There are three control push buttons on each side of the
display.
CONTROL PANEL AND DISPLAY
Figure 306 (Wallmaster Menu Buttons)
-AUTO-
Automatically switches
between cool & heat
CONTROL
LOCKED
STATE
TEMPERATURE
UP
TEMPERATURE
DOWN
2 DIGIT DISPLAY
Shows Setting for:
- Set Point (Temperature)
FILTER
Check / clean
FAN SPEED
Sets fan speed:
LOW, MED, HIGH,
or MAX (Selected
Models Only)
FAN
Sets fan to either:
- Automatically cycle
- Continuously run
COOL HEAT FAN ONLY DISCONNECTED FROM
POWER BOARD
MODE
Cycles between
COOL, HEAT, FAN
ONLY or -AUTO-
(if equipped)
ON / OFF
Turns unit on/off
TIMER
shows on or off
MENU RETURN
Figure 307 (Display Panel)