Specifications

Si04-306B
Index i
Index
IndexIndex
Index
Numerics
00 ...........................................................................99
3 minutes stand-by ...........................................49, 55
3-D airflow ..............................................................40
A
A1 .........................................................................100
A5 .........................................................................101
A6 .........................................................................103
AC1 ................................................................34, 168
AC2 ................................................................34, 169
accumulator ..........................................................181
address setting jumper ...........................................32
air filter ...........................................................49, 140
air flow direction .....................................................79
air purifying filter with photocatalytic deodorizing
function ...................................................49, 141
ARC433A series .....................................................98
AUTO · DRY · COOL · HEAT · FAN operation .......77
automatic air flow control .......................................41
automatic operation ................................................43
auto-restart function ...............................................49
auto-swing ..............................................................40
auxiliary piping .....................................................154
B
bearing .................................................................157
blades ...................................................................145
buzzer PCB ............................................................33
C
C4 .........................................................................105
C9 .........................................................................105
cable way board ...................................................167
capacitor voltage check ........................................137
care and cleaning ...................................................89
centralized control ..................................................32
check
capacitor voltage check .................................137
discharge pressure check ..............................135
electronic expansion valve check ..................131
fan motor connector output check .................131
four way valve performance check ................132
installation condition check ............................134
inverter units refrigerant system check ..........136
main circuit electrolytic capacitor check .........138
outdoor unit fan system check .......................135
power supply waveforms check .....................136
power transistor check ...................................137
thermistor resistance check ...........................133
turning speed pulse input on the outdoor unit
PCB check ........................................138
check No.01 .........................................................131
check No.04 .........................................................131
check No.05 .........................................................132
check No.06 .........................................................133
check No.07 ........................................................ 134
check No.08 ........................................................ 135
check No.09 ........................................................ 135
check No.10 ........................................................ 136
check No.11 ........................................................ 136
check No.12 ........................................................ 137
check No.13 ........................................................ 137
check No.14 ........................................................ 138
check No.15 ........................................................ 138
clamp plate .......................................................... 159
CN11 ............................................................. 34, 170
CN14 ............................................................. 34, 170
compressor ......................................................... 181
compressor lock .................................................. 108
compressor overload ........................................... 107
compressor protection function ............................. 55
connectors ....................................................... 32, 34
control PCB (indoor unit) ....................... 33, 100, 151
control PCB (outdoor unit) ............................. 35, 170
CT or related abnormality .................................... 118
D
DC fan lock .......................................................... 109
defrost control ....................................................... 59
diode bridge .......................................................... 34
discharge grille .................................................... 158
discharge pipe ....................................................... 61
discharge pipe temperature control ......... 56, 62, 114
discharge pipe thermistor .......... 50, 51, 61, 121, 176
discharge pressure check ................................... 135
display PCB ........................................................... 33
drain .................................................................... 153
drip proof plate .................................................... 147
E
E .................................................................... 34, 168
E5 ........................................................................ 107
E6 ........................................................................ 108
E7 ........................................................................ 109
E8 ........................................................................ 110
EA ....................................................................... 112
earth ............................................................ 147, 166
electrical box ............................................... 148, 173
electrical box cover ............................................. 162
electrical box temperature rise ............................ 122
electronic expansion valve .................................. 179
electronic expansion valve check ........................ 131
electronic expansion valve coil ............................ 179
electronic expansion valve control ........................ 60
error codes
00 .................................................................... 99
A1 ................................................................. 100
A5 ................................................................. 101
A6 ................................................................. 103
C4 ................................................................. 105
C9 ................................................................. 105