Daitsu CDV-46 Manual page 70

Wired Controller CDV-46
Error
Content
Code
Compressor 5 Current
FF
Sensor Error
Compressor 1 Current
FH
Sensor Error
Compressor 6 Current
FJ
Sensor Error
7.2 TABLE OF ERROR CODES FOR INDOOR UNIT
Error
Content
Code
L0 Indoor Unit Error
L1 Indoor Fan Protection
L2 E-heater Protection
L3 Water Full Protection
Wired Controller Power
L4
Supply Error
L5 Anti-Frosting Protection
No Master Indoor Unit
L7
Error
Error
Content
Code
Outdoor Ambient
b1 Temperature Sensor
Error
Defrosting
b2 Temperature Sensor 1
Error
Defrosting
b3 Temperature Sensor 2
Error
Error
Content
Code
Shunt Valve Setting
LF
Error
Low Air Quanlity
LH
Warning
Wrong Setting of
LJ
Function DIP Switch
Zero-crossing
LP
malfunction of PG motor
Inconsistent Branch of
Group-controlled Indoor
LU
Units in Heat Recovery
System
Indoor Unit PC-Board
d1
Error
Ambient Temperature
d3
Sensor Error
64
Error
Content
Code
Malfunction of Fan Drive
H1
Board
Protection of Fan Drive
H2
Board Power Supply
Error
Content
Code
d9 Jumper Cap Error
Indoor Unit
dA
Hardware Address Error
Special Code:
db
Field Debugging Code
Capacity DIP Switch
dC
Setting Error.
Indoor Unit CO2 Sensor
dE
Error
Wired Controller
dH
PC-Board Error
Outlet Air Temperature
dL
Sensor Error