Gree GWHD24NK3FO - Page 70

68
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.
Error
Code
Error Description
Error
Code
Error Description
Error
Code
Error Description
44
Unit D indoor pipe inlet
temperature sensor error
52
Unit E indoor pipe midway
temperature sensor error
57
Unit E anti-freezing
protection
45
Unit D indoor ambient
temperature sensor error
53
Unit E indoor unit pipe
outlet temperature sensor
error
C5 Jumper terminal error
GWHD(42)NK3BO
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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.