Receiver JS13
17
L9
Quantity Of Group Control
Indoor Units Setting Error
y8 Indoor Air Box Sensor Error
LA
Indoor Units Incompatibility
y9 Outdoor Air Box Sensor Error
LC
Outdoor-Indoor Incompatibility
yH Fresh Air-out Sensor Error
Shunt Valve Setting Error
Air-return Inlet Sensor Error
LJ
Wrong Setting of Function DIP
yL
Air-return Outlet Temperature
LP
Zero-crossing Malfunction of
yE High Liquid Level Switch Error
LU
Inconsistent Branch of Group-
controlled Indoor Units in Heat
yF Low Liquid Level Switch Error
Lb
Inconsistency of Group-
controlled Indoor Units in
Reheat Dehumidification
o0 Motor Drive Error
Low Voltage of IDU Bus Bar
Ln
Lift Panel Return Air Frame
o2 High Voltage of IDU Bus Bar
Indoor Unit PC-Board Error
IDU IPM Module Protection
d3
Ambient Temperature Sensor
o4 IDU Startup Failure
d4
Inlet Pipe Temperature Sensor
o5 IDU Overcurrent Protection
d5
Malfunction of Middle Tube
o6
IDU Current Detective Electric