Mitsubishi PKH-1.6GKLH Technical & Service Manual page 42

2. SELF DIAGNOSTIC FUNCTION WITH REMOTE CONTROLLER
(WIRELESS REMOTE CONTROLLER)
(1) Turn on the main power of the unit.
(2) Set the adjusting switch on the back of the
wireless remote controller to "Set", then
FUNCTION , TEST RUN and CHECK will
start lighting.
() Press the HR. button , then CHECK will
*
start blinking.
() Send the signal from the remote controller
*
to the unit with pressing HR. button.
If the buzzer sound is heard and the
ON/OFF lamp (Unit display) blinks,
refer to the following table.
The number of ON/OFF lamp
Buzzer sound
1 second
This corresponds to the
(0. second interval)
number of buzzer sound
Beep
The number of
ON/OFF lamp (Unit
display) blinking and
buzzer sound
1(P1) Irregular intake sensor
2(P2) Irregular piping sensor
(P) Signal transmission error
(P) Irregular drain sensor
(P) Irregular drain pump
Freezing protection/
6(P6) overheating protection is
working
7(P7) System error
8(P8) Irregular outdoor unit
(Refer to page  in detail)
When there is any error, receiving sound beeps.
*() Push the POWER ON/OFF button and can-
cel the test run.
(6) After completing a test run, be sure to turn
the adjusting switch back to "Nrm".
For operations marked "
*
make sure that you will hear a short beep from the receiver.
When the other than main unit is operated by the wireless remote controller,
the receiver beeps an ineffectual beep -times.
OC229A
(Unit display) blinking
Irregular point
", point the transmitter to the wireless receiver, and
Remove the battery cover on the back side of
the wireless remote controller, display will start
flashing when the "Set" switch is turned on.
For operations marked "
to the wireless receiver, and make sure that you
will hear a short beep from the receiver.
ADDRESS
UNIT No.
FUNCTION No.
°C
SELECTION No.
AM
PM
FUNCTION
AM
TEST RUN
PM
CHECK
TEMP.
ON/OFF
START
MODE FAN
STOP
VANE
HR.
MIN.
RESET
2
", point the transmitter
*
Turn the adjusting switch to "Set"
Display will start flashing
ADDRESS
UNIT No.
FUNCTION No.
°C
SELECTION No.
AM
PM
FUNCTION
AM
TEST RUN
PM
CHECK
TEMP.
ON/OFF