Si01-501
Index iii
ON/OFF button on indoor unit ..........................29, 38
opening limit ...........................................................47
operation lamp .......................................................96
outdoor air thermistor ...................................126, 206
outdoor heat exchanger thermistor
................................................39, 126, 206, 228
outdoor unit fan system check .............................139
output over current detection ...............................131
over current ....................................................49, 117
overload .........................................................49, 114
P
P4 .........................................................................125
partition plate ................................................202, 226
PCB ......................................................................159
photocatalytic deodorizing filter ..............................29
PI control ................................................................42
piping diagrams ....................................................238
position sensor abnormality .................................122
power failure recovery function ..........12, 14, 16, 235
power supply PCB ..........................................19, 221
power supply waveforms check ...........................140
power transistor check .........................................141
power-airflow dual flaps ...................................22, 32
POWERFUL operation ...................27, 37, 50, 65, 85
preheating operation ..............................................43
preparation before operation ............................58, 78
pressure equalization control .................................47
printed circuit board (PCB)
buzzer PCB .....................................................17
control PCB .............................................17, 188
control PCB (indoor unit) ...................13, 15, 107
control PCB (outdoor unit) .......................19, 223
display PCB .........................................13, 15, 17
MID ..................................................................20
power supply PCB ...................................19, 221
service monitor PCB ................................19, 220
signal receiver PCB .............................13, 15, 17
SPM .................................................................20
programme dry function ...................................25, 35
propeller fan .................................................199, 217
R
radiation fin temperature rise ...............................129
radiation fin thermistor ..........................................126
reactor ..................................................................227
receiver units ........................................................187
remote controller ..................................................103
right side panel .....................................................219
right side plate ......................................................200
room temperature thermistor ................................112
RTH1 ..........................................................12, 14, 16
S
S1 ...............................12, 14, 16, 163, 164, 185, 188
S10 .........................................................18, 222, 223
S101 .......................................................18, 222, 223
S102 ...............................................................18, 223
S20 .........................................................18, 221, 223
S21 .....................................12, 14, 16, 163, 164, 188
S26 .....................................12, 14, 16, 163, 164, 188
S27 ............................................................ 12, 14, 16
S28 ............................................ 12, 14, 16, 163, 164
S29 ............................................................ 12, 14, 16
S31 ................................................................ 18, 223
S32 ...................... 12, 14, 16, 18, 163, 164, 188, 223
S33 ................................................................ 18, 223
S34 ................................................................ 18, 223
S37 ........................................................................ 16
S38 ........................................................................ 16
S40 ........................................................ 18, 221, 223
S51 ........................................................ 18, 222, 223
S52 ................................................................ 18, 223
S6 ...................................... 12, 14, 16, 163, 164, 185
S7 .................................................................. 12, 163
S70 ........................................................ 18, 199, 216
S71 ................................................................ 18, 223
S72 ................................................................ 18, 223
S8 .................................................................. 16, 185
S90 ........................................................ 18, 221, 223
S91 ................................................................ 18, 223
safety precautions ................................................. 53
self-diagnosis digital display ............................ 29, 38
sensor malfunction detection ................................ 49
service check function ......................................... 103
service cover ............................................... 180, 205
service monitor PCB ..................................... 19, 220
shelter ................................................. 186, 198, 215
side panel ............................................................ 205
signal receiver ..................................................... 177
signal receiver PCB ................................... 13, 15, 17
signal receiving sign ........................................ 29, 38
signal transmission error ..................................... 113
sound blanket ...................................... 200, 209, 229
specifications ........................................................... 6
SPM ...................................................................... 20
starting operation control ....................................... 47
stop valve cover .......................................... 195, 214
suction pipe ......................................................... 209
SW1 .................................................... 12, 14, 16, 18
swing motor ......................................... 185, 188, 189
swing motor assembly ......................................... 189
switch box ........................................................... 198
T
terminal cover .............................................. 207, 231
terminal strip ........................................ 107, 185, 219
test run ................................................................ 234
thermistor
discharge pipe thermistor ......... 39, 47, 126, 228
function ........................................................... 30
indoor heat exchanger thermistor ... 39, 112, 184
outdoor air thermistor ............................ 126, 206
outdoor heat exchanger thermistor
.................................... 39, 126, 206, 228
radiation fin thermistor .................................. 126
room temperature thermistor ........................ 112
thermistor or related abnormality (indoor unit) .... 112
thermistor or related abnormality (outdoor unit) .. 125
thermistor resistance check ................................ 137
thermostat control ........................................... 24, 34
TIMER operation ............................................. 66, 86