Panasonic WH-ADF0309J3E5CM Service Manual page 235

ON: Blinking: OFF:
Wireless remote
controller
receiver display
Abnormal
display
F01
Operating
and timer
lamp blinking
F02
alternately
F10
Operating
and timer
lamp blinking
F29
simultaneously
L02
Operating
L03
and standby
lamps blinking
L07
simultaneously
L08
L09
P01
P09
Timer and
standby
lamp blinking
P10
alternately
P11
P12
Standby lamp
blinking
E06
Alarm contents
Indoor heat exchanger temperature sensor
(E1) trouble
Indoor heat exchanger temperature sensor
(E2) trouble
Indoor air temperature sensor (TA) trouble
Indoor unit EEPROM trouble
Setting error, indoor / outdoor unit type / model
miss-matched
Duplication of main indoor unit address in
group control
Group control wiring is connected to individual
control indoor unit
Indoor unit address is not set
Indoor unit capacity is not set
Indoor unit fan motor locked
Indoor unit fan motor layer short
Contact failure in thermostat protector circuit
Faulty wiring connections of (ceiling) indoor unit
panel
Faulty drain pump
Drainage failure
Contact failure of float switch wiring
Float switch : High water alarm
Faulty drain pump
Drain pump locked
Indoor unit fan motor locked
Faulty wiring connections of indoor unit fan
motor
Disconnection / Contact failure of inter-unit
wiring
 Disconnection of inter-unit wiring
 Communication circuit fuse (F302) on indoor
unit control PCB opened
Indoor unit control PCB address settings error
235
Error location
 Check the indoor unit heat exchanger
temperature sensor (E1)
 Check the indoor unit control PCB
 Check the indoor unit heat exchanger
temperature sensor (E2)
 Check the indoor unit control PCB
 Check the indoor unit air temperature sensor
(TA)
 Check the indoor unit control PCB
 Check the indoor unit EEPROM
 Check the indoor unit control PCB
 Address re-setting after correcting the
combination of units
 Correct the group (main and addition)
 Correct the indoor unit address
 Correct the indoor unit address
 Correct the capacity setting of indoor units
 Remove the cause
 Replace the fan motor
 Correct the wiring
 Correct the wiring connection
 Repair / Replace
 Correct
 Correct the wiring
 For vertical installation, set the detailed
settings Code No. "3F" to "0001". (See pages
108 to 109.)
 Repair / Replace
 Remove the cause
 Remove the cause
 Correct the wiring
 Correct the inter-unit control wiring
Check the electrical connection of fuse
(F302) on indoor unit control PCB
In the case of the fuse opened on an indoor
unit control PCB, after correcting wiring
connection, it substitutes an EMG plug for
OC plug
 Indoor unit address re-setting