Gree XK86 Owner's Manual page 63

Wired Controller (XK86 and XE76-33/H)
Error
Code
Inconsistent Branch of
LU Group-controlled Indoor Units in
Heat Recovery System
Inconsistency of Group-controlled
Lb Indoor Units in Reheat
Dehumidification System
Ld Indoor Fan 2 Error
Lift Panel Return Air Frame Reset
Ln
Exception
d1 Indoor Unit PC-Board Error
d3 Ambient Temperature Sensor Error
Inlet Pipe Temperature Sensor
d4
Error
Malfunction of Middle Tube
d5
Temperature Sensor
Outlet Pipe Temperature Sensor
d6
Error
d7 Humidity Sensor Error
d8 Water Temperature Abnormality
d9 Jumper Cap Error
Indoor Unit Hardware Address
dA
Error
dH Wired Controller PC-Board Error
dC Capacity DIP Switch Setting Error
Content
Error
Code
yF Low Liquid Level Switch Error
o0 Motor Drive Error
o1 Low Voltage of IDU Bus Bar
o2 High Voltage of IDU Bus Bar
o3 IDU IPM Module Protection
o4 IDU Startup Failure
o5 IDU Overcurrent Protection
IDU Current Detective Electric Circuit
o6
Error
o7 IDU Losing Step Protection
o8 IDU Driver Communication Error
Communication Error of IDU Master
o9
Controller
oA
High Temperature of IDU Module
oC IDU Charging Circuit Error
Temperature Sensor Error of IDU
ob
Module
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Content