Specifications

SiBE12-519
ii Index
F
F3 .........................................................................151
F6 .........................................................................152
fan control ..............................................................60
fan motor ..............................................................180
fan motor connector output check ........................170
fan motor or related abnormality
AC motor .......................................................138
DC motor .......................................................139
fan speed control ....................................................37
fan speed setting ..................................22, 24, 27, 29
filter
titanium apatite photocatalytic air-purifying filter
.............................................................47
filter PCB ................................................................31
forced operation mode ...........................................67
forced operation ON/OFF switch ............................22
four way valve ......................................................197
four way valve abnormality ...................................149
four way valve operation compensation .................57
four way valve performance check .......................172
four way valve switching ........................................57
freeze-up protection control ...........................59, 142
freeze-up protection control or
high pressure control ....................................136
frequency control ....................................................54
frequency principle .................................................34
front panel ............................................................181
FU1 ................................................22, 24, 27, 29, 31
FU2 ........................................................................31
FU3 ........................................................................31
functions ...................................................................2
fuse ......................................................22, 24, 27, 29
G
gas pipe isothermal control during cooling .............64
gas pipe thermistor ...........................50, 52, 158, 196
H
H6 .........................................................................154
H8 .........................................................................155
H9 .........................................................................157
HA ..........................................................................22
Hall IC ............................................37, 138, 139, 146
Hall IC check ........................................................178
HC3 ........................................................................31
HC4 ........................................................................31
heat exchanger temperature thermistor ...............141
heat exchanger thermistor ...................................196
heating peak-cut control .........................................59
high pressure control in cooling ...........................152
HL1 .........................................................................31
HL2 .........................................................................31
HN1 ........................................................................31
HN2 ........................................................................31
HOME LEAVE operation ................................45, 100
hot start function .....................................................47
HR3 ........................................................................31
HR4 ........................................................................31
I
indoor heat exchanger thermistor ................... 51, 52
indoor unit PCB abnormality ............................... 135
input current control .............................................. 58
input over current detection ................................. 147
installation condition check ................................. 174
instruction .............................................................. 71
insufficient gas .................................................... 165
insufficient gas control ........................................... 66
INTELLIGENT EYE ............................................... 43
INTELLIGENT EYE operation ............................. 102
INTELLIGENT EYE sensor ................................. 206
INTELLIGENT EYE sensor PCB ........................... 23
inverter POWERFUL operation ............................. 46
inverter units refrigerant system check ................ 176
J
J3 ........................................................................ 157
J4 ........................................................................ 205
J6 ........................................................................ 157
J8 ........................................................................ 157
J9 .................................................................. 31, 157
JA ................................................ 22, 24, 27, 29, 205
JB ................................................ 22, 24, 27, 29, 205
JC ................................................ 22, 24, 27, 29, 205
jumper setting ...................................................... 205
L
L3 ........................................................................ 159
L4 ........................................................................ 161
L5 ........................................................................ 163
LED A ............................................ 22, 24, 27, 29, 31
LED1 ................................................... 22, 24, 27, 29
LED2 ................................................... 22, 24, 27, 29
LED3 ................................................... 22, 24, 27, 29
liquid compression protection function 2 ............... 60
liquid pipe thermistor ............................. 51, 158, 196
M
main circuit electrolytic capacitor check .............. 177
main structural parts .............................................. 49
maximum power input limitation setting ................ 68
mode hierarchy ..................................................... 53
mold proof air filter ................................................ 48
multi system ........................................................ 108
N
names of parts ...................................................... 74
night set mode ....................................................... 41
O
oil recovery function .............................................. 65
OL activation ....................................................... 144
ON/OFF button on indoor unit ............................... 47
opening limit .......................................................... 64
operation lamp .................................................... 128
outdoor air thermistor .......................................... 190
outdoor heat exchanger thermistor ................. 50, 52
outdoor temperature thermistor ........................... 158
outdoor unit fan system check (with DC motor) .. 175
outdoor unit heat exchanger thermistor .............. 158