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Installation and Maintenance
Service Manual
L
M1
C1
QF
XT1
C2
AP1
LED88
AP1
M2
Outdoor Unit: GWHD(36)NK3BO,GWHD(42)NK3AO
(Note: Refer to the real products for the exact position of each component.)
Once errors are displayed on the controller, please shut off the air conditioning unit and contact
the professionally skilled personnel for troubleshooting.
1.4 After-Sales Service
If there is any quality or other issue, place contact the GREE after-sales service center.