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Self Diagnosis Functions
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Our company provides the thoughtful services for customer,air conditioners had been
installed self diagnosis system to display the information for the units.
INSTALLATION & REPAIR GUIDE
Split Wall-Mounted air conditioner
10
Note:Above self check information is commonly applicable in our most air conditioners,but some
are special,you can refer to the User's Manual for information or contact the dealer or authorized
maintenance people for help.
Digital self-check code/
(Polychrome screen self-check code)
Defrost indication
Flicker 1 time/1s
Anti cold wind
Flicker 1 time/1s
Room temperature
sensor fault
Coil temperature sensor
Indoor fan fault
outdoor feedback
External feedback
fault
Open the door fault
Outdoor tube temper-
ature sensor faults
(EEPROM)communication
failures
Self-check code of luminotron/
(Self-check code of running
lamp)
Flicker 1 times/8s
Flicker 2 times/8s
Flicker 3 times/8s
Flicker 6 times/8s
Flicker 7 times/8s
Flicker 3times/8s
Flicker 4 times/8s
Flicker 6 times/8s
Self-check
information
Indicates "dF"or Heating icon
flash
Fan motor picture not running
E2
E3
E8
E5
E0
E7
E1
E6
North American
environment outside
temperature erceeds the
scope
FF
Flicker 1 times/1s