User Interface- Wallmaster - Friedrich Kuhl KCS12B10A Service Manual

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 efficiency 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.
COOL HEAT FAN ONLY
MODE
Cycles between
COOL, HEAT, FAN
ONLY or -AUTO-
(if equipped)
FAN
Sets fan to either:
- Automatically cycle
- Continuously run
FAN SPEED
Sets fan speed:
LOW, MED, HIGH,
or MAX (Selected
Models Only)
22
OPERATION
MENU RETURN
CONTROL PANEL AND DISPLAY
ON / OFF
Turns unit on/off
-AUTO-
Automatically switches
between cool & heat
Figure 307 (Display Panel)
Figure 306 (Wallmaster Menu Buttons)
DISCONNECTED FROM CONTROL
POWER BOARD LOCKED
2 DIGIT DISPLAY
Shows Setting for:
- Set Point (Temperature)
- Clock (AM/PM)
WI-FI OPERATING
STATE
TEMPERATURE
UP
TEMPERATURE
DOWN
TIMER
shows on or off
FILTER
Check / clean