79
Troubleshooting
9,000 & 12,000 Units
Indoor Fan does not Operate
Energize the unit
Proper Voltage between
L & N
Check power
supply
End Troubleshooting
Yes
No
Repair connections
No
Yes
No
Check connection on
indoor board
Yes
Is system
operating properly
Replace indoor board
Is system
operating properly
Yes
No
Yes
Is the indoor control board fastened securely and wired correctly?
Are the input voltages within 10% of rated value?
Replace indoor
motor
Yes
Содержание GWH09KF-A3DNB1A
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