Daikin FT25CV1A Service Manual page 206

Si01-406
Numerics
00 ...........................................................................86
3-minutes standby ......................................27, 37, 42
A
A1 ...........................................................................87
A5 ...........................................................................88
A6 .....................................................................90, 91
address setting jumper ...............................12, 14, 16
air filter .............................................26, 37, 126, 148
air flow direction .....................................................68
air flow rate control ...........................................25, 32
air purifying filter with photocatalytic deodorizing
function .............................................26, 37, 149
ARC423 series remote controller ...........................84
ARC433 series remote controller ...........................85
AUTO • DRY • COOL • HEAT • FAN operation ......66
automatic operation ................................................34
auto-restart function .................................28, 37, 184
auto-swing ........................................................25, 31
B
bellmouth ..............................................................167
buzzer PCB ............................................................15
C
C4 ...........................................................................93
C9 ...........................................................................93
capacitor voltage check ........................................120
care and cleaning ...................................................72
centralized control ......................................12, 14, 16
check
capacitor voltage check .................................120
discharge pressure check ..............................118
fan motor connector output check .................115
four way valve performance check ................115
Hall IC check .................................................122
installation condition check ............................117
inverter units compressor / refrigerant system
check ...............................................124
inverter units refrigerant system check ..........120
outdoor unit fan system check .......................119
power supply waveforms check .....................119
power transistor check ...................................121
power transistor output check ........................123
thermistor resistance check ...........................116
compressor ..................................................174, 179
compressor lock .....................................................97
compressor noise absorption pad ........................170
compressor overload ..............................................96
compressor protection function ..............................42
compressor protective device ..............................177
connectors ............................................12, 14, 16, 18
control PCB ..........................13, 15, 17, 87, 139, 159
cooling monitoring function ....................................22
Index
CT or related abnormality .................................... 103
D
defrost control ....................................................... 46
discharge pipe ..................................................... 179
discharge pressure check ................................... 118
display PCB ........................................................... 15
drain hose ........................................... 140, 143, 160
drain plug ............................................................ 143
drip proof plate .................................................... 155
E
E5 .......................................................................... 96
E6 .......................................................................... 97
E8 .......................................................................... 98
EA ......................................................................... 99
earth .................................................................... 155
electrical box temperature rise ............................ 107
electrical device mounting plate .......................... 168
electrical parts box .............................. 134, 156, 176
error codes
00 .................................................................... 86
A1 ................................................................... 87
A5 ................................................................... 88
A6 ............................................................. 90, 91
C4 ................................................................... 93
C9 ................................................................... 93
E5 ................................................................... 96
E6 ................................................................... 97
E8 ................................................................... 98
EA ................................................................... 99
F6 .................................................................. 101
H8 ................................................................. 103
H9 ................................................................. 105
J6 .................................................................. 105
L3 .................................................................. 107
L4 .................................................................. 109
L5 .................................................................. 111
P4 ................................................................. 105
U0 ................................................................. 113
U4 ................................................................... 95
F
F6 ........................................................................ 101
fan control ............................................................. 44
fan motor ............................. 134, 144, 156, 163, 169
fan motor connector output check ....................... 115
fan motor or related abnormality
AC motor ......................................................... 90
DC motor ........................................................ 91
fan rotor ....................................................... 144, 163
fan speed control ................................................... 32
fan speed setting ............................... 12, 14, 16, 184
Index Index Index Index
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