Haier AV10IMWEWA Design, Installation & Maintenance Instruction page 279

[112] radiator of transducer temp.too high
if radiating fan is
running
if screw of module is
fixed well, and if
radiating silica gel is
daubed enough and
evenly, if there is no
dirt on radiator
replace temp.sensor
[113] protection of overl
check if voltage of power
supply is normal
check if wire of electric
box is correct
if compressor is
normal(compressor coil
resistor, insulation)
if power module is normal
compress load too much,
check the reason
no
yes
yes
oad
yes
yes
yes
yes
if fan is broken down
no
if terminal of fan is
fixed well
yes
check if there is
220V output on
control board
no
fix it well and
daub gel again
no
improve power supply circuit
no
correct the wiring due to diagram
no
replace compressor
no
replace power module
278
yes
replace radiating
fan
no
fix it well