171
Error Codes
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ERROR CODES
Please refer to the Safety Precautions on pages 4-7 for more detail to prevent injury or death regarding the operation and service
troubleshooting of the Multi V product.
WARNING
Error No. 60
Error No. Description Details Causes
60
Master: 601
Slave 1: 602
Slave 2: 603
Outdoor unit
inverter PCB
EEPROM
error.
EEPROM access and "Check SUM" errors.
1. EEPROM contact is defective, or the con-
tact is not inserted correctly.
2. Different EEPROM version.
3. Outdoor unit inverter PCB assembly is
damaged.
Is EEPROM insertion correct?
Recheck power and installation.
1. Check EEPROM insertion / connection.
2. Check EEPROM; check SUM.
ĺ5HSODFHLIHUURUVDUHIRXQG
No
Yes
Is the inverter PCB assembly
correct?
Replace inverter PCB assembly.
No
Yes
WARNING
Replace EEPROM only after the power is turned off. There
is a risk of electric shock that could cause physical injury
or death.
Inverter EEPROM installation.
Correct Inverter EEPROM installation direction.
Images here are representative of system components.
Actual component appearance depends on model and
system type.
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