29
TROUBLESHOOTING
11
MODE
FAN
VANE
STOP
START
CLOCK
HR
MIN.
ON / OFF
NOT AVAILABLE
AM
PM
AM
PM
˚C
ON / OFF
0
9
8
7
6
5
4
3
2
1
Nrm Set
Reset
After refiling batteries.
Press the reset button.
Display will start flashing
Turn the adjusting switch to "SET"
(1) Turn on the main power of the unit.
(2) Set the adjusting switch on the back of
the wireless remote controller to “Set”
CHECK and TEST RUN will start light-
ing.
★
(3) Push the HR button, CHECK will start
blinking.
★
(4) 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
following table.
(Refer to next page in detail)
★
(5) Push the POWER ON/OFF button and
cancel the test run.
(6) After completing a test run, be sure to
turn the adjusting switch back to “Nrm”.
1. Self-diagnostic function [for PK-2.5FLD
/1
, PK-3FLD
/1
, PK-4FLSD
/1
]
1
2
4
5
6
8
9
Irregular intake sensor
The number of
ON/OFF lamp
(Unit display) blinking
and buzzer sound
Irregular point
Irregular piping sensor
Irregular drain sensor
Irregular drain pump
Freezing protected
Irregular outdoor unit
NO irregular
For operations marked "
★
", point the transmitter to the wireless
receiver, and make sure that you will hear a short beep from the
receiver.
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 “
★
”, point the transmitter to
the wireless receiver, and make sure that you will
hear a short beep from the receiver.
Buzzer sound
1 second
(0.5 second interval)
Beep
The number of
ON/OFF lamp
(Unit display) blinking
This corresponds
to the number of
buzzer sound
OC232--1.qxp 01.10.1 9:18 PM Page 29