Haier MRV II Instruction Manual page 118

[01/02/03/04/20/21/22/23/24] sensor circuit
if sensor terminal is fixed well
if sensor resistor
/characteristic is proper
check if PCB is faulty,
if yes, replace it
[05/33] EEPROM failure
if the chip is fixed well
if the chip is damaged
check if PCB is faulty,
if yes, replace it
yes
yes
yes
no
- 118 -
no
reconnect
no
replace sensor
no
reconnect
yes
replace it
Part 3