Mitsubishi Electric PK12FK Technical & Service Manual page 32

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ON
Displayed during operation (ON).
FAN, COOL/DRY
Operation mode is displayed.
SET TEMP./CHECK
SET TEMP :
The desired temperature setting
is displayed.
CHECK :
When unit malfunctioning occurs,
this display is activated. At this
time, "Unit address" and "check-
code" are alternately displayed,
indicating the malfunctioning unit
and the cause.
TIMER OFF, AUTO STOP, AUTO
START (TIMER MODE)
TIMER OFF (continuous opera-
tion), AUTO STOP, AUTO START
mode are displayed.
In AUTO
STOP/AUTO START mode, the
set time is also displayed. Time
setting is in 1 hour units for up to
24 hours.
Fan speed (LOW, HIGH)
The fan speed (Low/High) is dis-
played.
32
Display panel
CENTRALLY CONTROLLED
FAN COOL
CHECK
81
SET TEMP
TIMER OFF
12
AUTO STOP
AUTO START
LOW HIGH
88
F
AUTO RETURN
CHECK TEST RUN
Louver ON/OFF
operation
Room Temperature
During operation, the room tempera-
ture is displayed (not displayed when
not operating). The room tempera-
ture's display range is 47˚F - 97˚F.
When this range is exceeded, "
47˚F" or "
97˚F" is displayed.
CHECK
Displayed when "self-diagnostic"
functioning occurs, and simulta-
neously the check code is dis-
played in the "set temp."
TEST RUN
Displayed when test run opera-
tion mode is functioning. (Turned
automatically off after 2 hours of
operation).
Operating panel
POWER
ON
DRY
MODE SELECT
F A N
SET
TENPERATURE WARMER
F
TIMER
MODE
HR
FAN SPEED LOW/HIGH
AIR
UP/DOWN
DISCHARGE
CHECK
NOTE
1 "CENTRALLY CONTROLLED"
is displayed for two seconds
after POWER button is turned
to on. This is not defective.
2 All LCD are off during power
OFF.
3 When a button on the operat-
ing panel is pressed, a beep
sound is heard.
4 Do not operate the buttons with
something sharp-pointed, or
the operating panel will be
damaged.
ON/OFF
COOL/DRY
COOLER
HOURS
SWING
STOP
TEST RUN

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