[112]
radiator of transducer temp.too high
if screw ef eedule is
fixed well, and if
radiating silica gel is
daubed eneugh and
evenly, if there is ne
dirt en radiater
[113] protection of overl
oad
yes
no
no
no
yes
yes
no
correct the wiring due to diagram
replace compressor
yes
if compressor is
normal(compressor coil
resistor, insulation)
check if voltage of power
supply is normal
compress load too much,
check the reason
if power module is normal
improve power supply circuit
check if wire of electric
box is correct
replace power module
yes
no
no
yes
check the temperature sensor
characteristic is correct
replace the sensor
check the radiator is blocked
yes
clean the radiator
fix it well and daub gel
again,clean the radiator
yes
improve the running environment of
outdoor unit
91