Panasonic CZ-KPY3A series Service Manual

5-3
5
ON: Blinking: OFF:
Possible cause of malfunction
Activation of
protective
device
Thermistor
fault
Monvolatile memory failure
Faulty wiring connections of (ceiling) indoor unit panel
Indoor unit fan motor trouoble
Indoor unit fan motor locked
Activation of float switch
wiring
Faulty drain pump
Faulty drain pump
Faulty drain pump
Valve error
Valve error
Indoor unit fan motor trouble
Indoor unit fan motor locked
Faulty wiring connections of indoor unit fan motor
Drain pump locked
Drainagefailure
Contact failure of float switch wiring
P09
P01
P10
P11
P12
P13
Insufficient gas Insufficient gas level detected
P15
Group control trouble
Indoor unit in group control trouble
P31
Indoor heat exchanger temperature sensor (E1) trouble
F01
Indoor unit thermistor
open/short
Outdoor unit thermistor
open/short
Indoor heat exchanger temperature sensor (E2) trouble
F02
Indoor air temperature sensor (TA) trouble
Compressor discharge temperature sensor (TD) trouble
Outdoor heat exchanger temperature sensor (C1) trouble
Outdoor heat exchanger temperature sensor (C2) trouble
Outdoor air temperature sensor (TO) trouble
Compressor suction temperature sensor (TS) trouble
F10
F04
F06
F07
F08
Indoor unit EEPROM trouble
Outdoor unit EEPROM trouble
F29
F31
F12
Primary current control,
Activation of compressor's
protective device
Primary current CT sensor failure
H03
Compressor overcurrent trouble
P16
Inverter compressor trouble
P29
P22
Activation of high pressure
switch
Compressor discharge pressure trouble
P04
P05
O2 sensor error
O
2
sensor detected
Power supply failure
Open phase detected
AC power supply trouble
Fan motor locked/reversed
airflow detected
Outdoor unit fan motor trouble
Outdoor unit fan trouble
P14
Discharge temperature
protective alarm
Compressor discharge temperature trouble
P03
Indoor unit fan motor layer short
Contact failure in thermostat protector circuit
Operation
Standby
Wired
remote
control
display
Wireless
remote controller
receiver display
Timer
Operating and
standby lamp
blinking alternately
Timer lamp blinking
Operating and
timer lamp blinking
alternately
Operating and
timer lamp blinking
alternately
Operating and
timer lamp blinking
simultaneously
Operating and
timer lamp blinking
simultaneously
Timer and standby
lamp blinking
alternately
H01
Activation of current control
compressor's protective device
Primary (input) overcurrent detected
H31
HIC trouble
HIC trouble
DC voltage not detected
H02
PAM trouble (overcurrent/over-
voltage), Activation of
compressor's protective device
PAM trouble
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Panasonic CZ-KPY3A series Specifications

General

Brand	Panasonic
Model	CZ-KPY3A series
Category	Air Conditioner
Language	English