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Operating instructions
14
SWING
COMFORT
SET
LOCK
RESET
LIGHT
HEALTH
FAN
TIMP
MODE SLEEP
CLOCK
TIMER
ON
OFF
*
MODE
FAN
HEALTH
TEMP
CLOCK SET
TIMER SLEEP
RESET
FILTER RESET
ON/OFF
AM
SET
OFF
1.How to use the health function (only for units
with this function)
After set the right function mode, press health button,
remote controller or wire controller displays ì î,
oxygen pump or negative ion generator starts up to apply
oxygen or negative ion to indoor unit. Press the button
again,the sign ì î disappeared and negative ion generator
stops working. After all health function of the indoor unit
being fully canceled, oxygen pump stopped.
CAUTION:
When the temperature of the outdoor unit is lower than 4*,
oxygen pump is automatically stopped, if press health button
just then, oxygen pump could not start up. But if the air
Float switch or water
motor abnormal
Outdoor unit
abnormal
conditioner has the negative ion function simultaneous, when press the health button, negative ion function could
still be operated. When the temperature of the outdoor unit is higher than 6*, oxygen pump could automatically
resume to oxygen-make function.
Display code
E0 E1
E2
E3
E4 E5 E7
E8
E9
EB
Display code
Display code
Indoor unit
malfunction
Indoor unit
malfunction
Indoor unit
malfunction
LED flaching
flaching once
Display code
Display code
Outdoor unit
malfunction
Outdoor unit
malfunction
Outdoor unit
malfunction
flaching twice flaching 4 timersflaching 3 timers
flaching 7 timersflaching 6 timers flaching 10 timersflaching 9 timers
flaching 12 timersflaching 11 timers flaching 13 timers
AM
Power Failure Compensation (to be applied for a necessary situation)
:
Setting Method: When the remote controller is on (excluding timer mode and fan mode),
press the "Sleeping" button on the remote controller 10 times within 5 seconds, and after the buzzer rings 4 times,
the air conditioner will enter the state of power failure compensation.
Cancel Method: Press the "Sleeping" button on the remote controller 10 times within 5 seconds, and after the buzzer
rings 2 timer, the power failure compensation mode will be cancelled.
Notes: When a power failure suddenly occurs during the air conditioner is working after the power failure
compensation is set, if the air conditioner will not be used for a long time, please cut off the power supply to prevent
its operation from being resumed after the power is supplied again, or press the "Switch On/Off" button after the
power comes again.
After the power failure compensation is set, if power failure suddenly occurs while the air conditioner is working, it
will resume the previous working state when the power is supplied again.
Liquid temperature
sensor is abnormal
Setting running mode is different
with outdoor running mode
Gas temperature
sensor is abnormal
The communication between indoor 846
chip and communication chip is abnormal
The communication with electronic
expansion box is abnormal
The communication between the wire
remote controller and indoor unit
control board is abnormal
The communication
between indoor and
outdoor unit is abnormal
Water temp. sensor
is abnormal
Outdoor unit defrost
temp. sensor is abnormal
Outdoor unit environment
temp. sensor is abnormal
Outdoor unit discharge
temp. sensor is abnormal
Outdoor unit AC
over-current protection
Outdoor unit DC voltage
is insufficient protection
IPM protection
Outdoor unit suction
temp. sensor is abnormal
Outdoor unit
EEPROM abnormal
Compressor Discharge
temperature overheat
protection
The communication between
outdoor unit 857 and communication
chip is abnormal
Outdoor unit system over-high
pressure protection
Indoor unit malfunction display code of wire remote controller
Outdoor unit malfunction display code of wire remote controller
(When the wire remote controller display E1,can check the indoor unit control board LED1 or the outdoor unit control
board LED1(AU242)*Outdoor unit control board LED(ALARMA or ALARMB)*AU422*.