Download CAC / BDP 40GVM Instruction manual

TROUBLESHOOTING
38GVM Diagnostic Codes
36 and 42K
18, 24, and 30K
NA
NA
Defrost Mode 1
Defrost Mode 2
Inlet tube temperature sensor malfunction
Inlet tube temperature sensor malfunction
Outlet tube temperature sensor malfunction
Outlet tube temperature sensor malfunction
Low charge or refrigeration system blockage
Indoor return air temperature sensor
malfunction
NA
Indoor return air temperature sensor
malfunction
Indoor tube temperature sensor malfunction
Indoor tube temperature sensor malfunction
Outdoor ambient temperature sensor
malfunction
Outdoor ambient temperature sensor
malfunction
Outdoor mid---coil temperature sensor
malfunction
Outdoor discharge air temperature sensor
Cooling oil return cycle
System high pressure protection
Indoor freeze protection
System low pressure protection
Compressor discharge high temperature
protection
Communication error between indoor
and outdoor
Mode conflict
System overload protection
NA
Test mode
Pump down mode
IPM Rest
Compressor current protection
Communication error between the inverter
drive and main board
Heat sink temperature sensor malfunction
IPM over temperature protection
Open Contactor
Current sensor malfunction
Current sensor mis---wiring protection
Input current protection
Inverter board ambient temperature sensor
malfunction
Low voltage protection
High voltage protection
Abnormal input AC voltage
Capacitor charging malfunction
Heating oil return cycle
Forced defrost
Compressor overheat protection
IPM Protection
Compressor speed reduction
PFC board protection
NA
Compressor start---up failure
Compressor phase loss protection
Compressor stalling
Compressor over ---speed protection
Condenser coil inlet temp sensor malfunction
Condenser outlet temperature sensor
malfunction
NA
38/40GVM
NA
Outdoor discharge air temperature sensor
Cooling oil return cycle
System high pressure protection
Indoor freeze protection
System low pressure protection
Compressor discharge high temperature
protection
Communication error between indoor
and outdoor
Mode conflict
System overload protection
Cold Blow Protection
Test mode
Pump down mode
IPM Rest
Compressor current protection
NA
Heat sink temperature sensor malfunction
IPM over temperature protection
NA
Current sensor malfunction
NA
Input current protection
NA
Low voltage protection
High voltage protection
NA
Capacitor charging malfunction
Defrost or heating oil return cycle
NA
Compressor overheat protection
IPM Protection
Compressor speed reduction
PFC board protection
Compressor high voltage protection
Compressor start---up failure
Compressor phase loss protection
NA
NA
NA
NA
Memory card error
Frequency limitation for module circuit
protection
Frequency limitation for module temperature
protection
Frequency limitation for overload protection
Frequency limitation for system circuit
protection
Frequency limitation for module circuit
protection
Frequency limitation for freeze protection
Compressor demagnetizing protection
Indoor Unit
Display
Wired
Control
08
0A
See Error Code
Table
See Error Code
Table
F0
See Error Code
Table
See Error Code
Table
NA
NA
Indoor and/or
Outdoor Unit
Error
Outdoor
Outdoor
B5
Indoor
B7
Indoor
F0
Outdoor
F1
Indoor
F2
Indoor
F3
F3
Outdoor
F4
F4
Outdoor
F5
F7
E1
E2
E3
F5
NA
E1
E2
E3
Outdoor
Outdoor
Outdoor
Indoor
Outdoor
E4
E4
Outdoor
E6
E6
E7
E8
E9
dd
Fo
P0
P5
E7
E8
NA
dd
Fo
P0
P5
Indoor and
outdoor
Indoor
Outdoor
Indoor
Outdoor
Outdoor
Outdoor
Outdoor
P6
P6
Outdoor
P7
P8
P9
Pc
Pd
PA
P7
P8
P9
Pc
Pd
PA
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
PF
PF
Outdoor
PL
PH
PP
PU
H1
H1
H3
H5
H7
Hc
L9
Lc
Ld
LE
LF
A5
PL
PH
PP
PU
NA
H1
H3
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
H7
Hc
L9
Lc
Ld
LE
LF
A5
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
Outdoor
A7
A7
Outdoor
EE
NA
Outdoor
NA
En
En
Outdoor
NA
EU
EU
Outdoor
NA
F6
F6
Outdoor
NA
F8
F8
Outdoor
NA
F9
F9
Outdoor
NA
NA
FH
HE
FH
HE
Indoor and outdoor units mismatch
NA
LP
LP
Compressor phase detection malfunction
Low DC bus voltage
Communication error between main board
and EXV
NA
NA
Communication error between main board
and EXV
U1
U3
U1
NA
Outdoor
Outdoor
Outdoor and
Indoor
Outdoor
Outdoor
dn
dn
Outdoor
14