Haier MRV II Instruction Manual page 134

[58] IPM alarms
check if gate circuit
board is fixed well
check if power
module is damaged
eliminate the failure as
"ACCT over current
protection" and "radiator
temp. abnormal"
[68] fan motor IPM alarms
check if power
module is damaged
eliminate the failure as
"radiator temp. abnormal"
yes
no
no
- 134 -
no
re-fix
yes
change corresponding parts
yes
change corresponding parts
Part 3