Haier AD482MPERA - Page 276

275
yes
[76] outdoor address or capacity setting incorrect
no
no
yes
if outdoor horse power is
changed (76-2)
cut off power supply and search
EEPROM again
if outdoor quantity is
changed(76-0)
set unit number again, cut off
power supply and search
EEPROM again
cut off power supply and search
EEPROM again
if outdoor unit number is
correct(76-1)
no
yes
[77] oil equalization failure among outdoors
no
no
yes
if Toilp sensor is fixed well
re-fix Toilp
if Toilp resistor or
characteristic is normal
replace sensor
if SV9, SV10 are
connected well
no
re-connect SV9, SV10
yes
if temp. changes
before and after
opening SV9/SV10
no
check the system